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    XCP-ng 8.3 public alpha 🚀

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    • stormiS Offline
      stormi Vates 🪐 XCP-ng Team @lawrencesystems
      last edited by

      @lawrencesystems said in XCP-ng 8.3 public alpha 🚀:

      I did not find any issues and nothing broke using it so I need to try harder. 😉

      Maybe we should incentivize with a bounty: find bugs in XCP-ng 8.3, get a T-shirt 😄

      1 Reply Last reply Reply Quote 1
      • R Offline
        rRobbie
        last edited by rRobbie

        Hello, not sure the unusual behaviour it's XCP-ng or XOA related.

        One vm does not show up in the RAM summary.

        These are the active VMs on my Intel NUC 🙂
        Screenshot from 2023-04-01 22-06-33.png

        This is the RAM summary, vm154 is missing.
        Screenshot from 2023-04-01 22-08-22.png

        Odd but not problematic, just to let you know.
        Thanks

        1 Reply Last reply Reply Quote 0
        • olivierlambertO Offline
          olivierlambert Vates 🪐 Co-Founder CEO
          last edited by

          Hmm that's weird indeed 🤔 Do you have the exact VM missing in there? If yes, can you show the result of xe vm-param-list uuid=<UUID OF THE MISSING VM>?

          R 1 Reply Last reply Reply Quote 0
          • R Offline
            rRobbie @olivierlambert
            last edited by

            @olivierlambert

            Sure! The missing vm is vm154, the result is below:

            [17:25 xcp-ng-1 ~]# xe vm-param-list uuid=487b34dd-9437-8c4f-cc90-3c6b28c29e3b
            uuid ( RO)                                  : 487b34dd-9437-8c4f-cc90-3c6b28c29e3b
                                        name-label ( RW): vm154
                                  name-description ( RW): Ubuntu Docker: Cloudflare Tunnel, NextCloud
                                      user-version ( RW): 1
                                     is-a-template ( RW): false
                               is-default-template ( RW): false
                                     is-a-snapshot ( RO): false
                                       snapshot-of ( RO): <not in database>
                                         snapshots ( RO): 2001da2e-4107-6863-6bfa-b188ebf12a74; d231f5cc-4cba-e51e-41ea-7e0ac7264faa; 63cc7899-db54-548e-7b3a-a9d4c3a93957; 8c2c78bb-a3b5-4010-eda3-dcd3c48b3128
                                     snapshot-time ( RO): 19700101T00:00:00Z
                                     snapshot-info ( RO):
                                            parent ( RO): 2001da2e-4107-6863-6bfa-b188ebf12a74
                                          children ( RO):
                                 is-control-domain ( RO): false
                                       power-state ( RO): running
                                     memory-actual ( RO): 0
                                     memory-target ( RO): 0
                                   memory-overhead ( RO): 20971520
                                 memory-static-max ( RW): 2147483648
                                memory-dynamic-max ( RW): 2147483648
                                memory-dynamic-min ( RW): 2147483648
                                 memory-static-min ( RW): 536870912
                                  suspend-VDI-uuid ( RW): <not in database>
                                   suspend-SR-uuid ( RW): <not in database>
                                      VCPUs-params (MRW):
                                         VCPUs-max ( RW): 2
                                  VCPUs-at-startup ( RW): 2
                            actions-after-shutdown ( RW): Destroy
                              actions-after-reboot ( RW): Restart
                               actions-after-crash ( RW): Restart
                                     console-uuids (SRO): 452ae8c7-c096-5f98-47b9-5da8453b94d0
                                               hvm ( RO): true
                                          platform (MRW): timeoffset: 0; secureboot: false; device-model: qemu-upstream-compat; videoram: 8; hpet: true; apic: true; device_id: 0001; vga: std; nx: true; pae: true; viridian: false; acpi: 1
                                allowed-operations (SRO): changing_dynamic_range; migrate_send; pool_migrate; changing_VCPUs_live; suspend; hard_reboot; hard_shutdown; clean_reboot; clean_shutdown; pause; checkpoint; snapshot
                                current-operations (SRO):
                                blocked-operations (MRW):
                               allowed-VBD-devices (SRO): 1; 2; 4; 5; 6; 7; 8; 9; 10; 11; 12; 13; 14; 15; 16; 17; 18; 19; 20; 21; 22; 23; 24; 25; 26; 27; 28; 29; 30; 31; 32; 33; 34; 35; 36; 37; 38; 39; 40; 41; 42; 43; 44; 45; 46; 47; 48; 49; 50; 51; 52; 53; 54; 55; 56; 57; 58; 59; 60; 61; 62; 63; 64; 65; 66; 67; 68; 69; 70; 71; 72; 73; 74; 75; 76; 77; 78; 79; 80; 81; 82; 83; 84; 85; 86; 87; 88; 89; 90; 91; 92; 93; 94; 95; 96; 97; 98; 99; 100; 101; 102; 103; 104; 105; 106; 107; 108; 109; 110; 111; 112; 113; 114; 115; 116; 117; 118; 119; 120; 121; 122; 123; 124; 125; 126; 127; 128; 129; 130; 131; 132; 133; 134; 135; 136; 137; 138; 139; 140; 141; 142; 143; 144; 145; 146; 147; 148; 149; 150; 151; 152; 153; 154; 155; 156; 157; 158; 159; 160; 161; 162; 163; 164; 165; 166; 167; 168; 169; 170; 171; 172; 173; 174; 175; 176; 177; 178; 179; 180; 181; 182; 183; 184; 185; 186; 187; 188; 189; 190; 191; 192; 193; 194; 195; 196; 197; 198; 199; 200; 201; 202; 203; 204; 205; 206; 207; 208; 209; 210; 211; 212; 213; 214; 215; 216; 217; 218; 219; 220; 221; 222; 223; 224; 225; 226; 227; 228; 229; 230; 231; 232; 233; 234; 235; 236; 237; 238; 239; 240; 241; 242; 243; 244; 245; 246; 247; 248; 249; 250; 251; 252; 253; 254
                               allowed-VIF-devices (SRO): 1; 2; 3; 4; 5; 6
                                    possible-hosts ( RO): 21525f67-3cf4-487d-831f-5854937b6647
                                       domain-type ( RW): hvm
                               current-domain-type ( RO): hvm
                                   HVM-boot-policy ( RW): BIOS order
                                   HVM-boot-params (MRW): order: cdn; firmware: bios
                             HVM-shadow-multiplier ( RW): 1.000
                                         PV-kernel ( RW):
                                        PV-ramdisk ( RW):
                                           PV-args ( RW):
                                    PV-legacy-args ( RW):
                                     PV-bootloader ( RW):
                                PV-bootloader-args ( RW):
                               last-boot-CPU-flags ( RO): vendor: GenuineIntel; features: 1fcbfbff-c7f82223-28100800-00000101-0000000f-21940283-00400104-00000000-00001000-9c000400-00000000-00000000-00000000-00000000-00000000-00000000-00000000-00000000
                                  last-boot-record ( RO): ''
                                       resident-on ( RO): 21525f67-3cf4-487d-831f-5854937b6647
                                          affinity ( RW): <not in database>
                                      other-config (MRW): base_template_name: Ubuntu Focal Fossa 20.04; import_task: OpaqueRef:dc23a094-507e-0ce1-a85a-b682e92ae279; mac_seed: a64f498f-a65c-48f0-aa88-293527fca70d; install-methods: cdrom,nfs,http,ftp; linux_template: true
                                            dom-id ( RO): 24
                                   recommendations ( RO): <restrictions><restriction field="memory-static-max" max="1649267441664"/><restriction field="vcpus-max" max="32"/><restriction field="has-vendor-device" value="false"/><restriction field="allow-gpu-passthrough" value="1"/><restriction field="allow-vgpu" value="1"/><restriction field="allow-network-sriov" value="1"/><restriction field="supports-bios" value="yes"/><restriction field="supports-uefi" value="no"/><restriction field="supports-secure-boot" value="no"/><restriction max="255" property="number-of-vbds"/><restriction max="7" property="number-of-vifs"/></restrictions>
                                     xenstore-data (MRW): vm-data/mmio-hole-size: 268435456; vm-data:
                        ha-always-run ( RW) [DEPRECATED]: false
                               ha-restart-priority ( RW):
                                             blobs ( RO):
                                        start-time ( RO): 20230401T10:12:07Z
                                      install-time ( RO): 20221126T20:53:47Z
                                      VCPUs-number ( RO): 2
                                 VCPUs-utilisation (MRO): 0: 0.020; 1: 0.028
                                        os-version (MRO): name: Ubuntu 22.04.2 LTS; uname: 5.15.0-69-generic; distro: ubuntu; major: 22; minor: 04
                                PV-drivers-version (MRO): major: 7; minor: 30; micro: 0; build: 1
                PV-drivers-up-to-date ( RO) [DEPRECATED]: true
                                            memory (MRO):
                                             disks (MRO):
                                              VBDs (SRO): 90a43b06-4829-c928-245c-d5aa2ad1d414; 592934a3-8d90-5718-7576-014e5d5ee6b8
                                          networks (MRO): 0/ip: 192.168.1.54; 0/ipv4/0: 192.168.1.54; 0/ipv6/0: fe80::d46f:f4ff:fe46:10c1
                               PV-drivers-detected ( RO): true
                                             other (MRO): platform-feature-xs_reset_watches: 1; platform-feature-multiprocessor-suspend: 1; has-vendor-device: 0; feature-vcpu-hotplug: 1; feature-suspend: 1; feature-reboot: 1; feature-poweroff: 1; feature-balloon: 1
                                              live ( RO): true
                        guest-metrics-last-updated ( RO): 20230401T10:12:55Z
                               can-use-hotplug-vbd ( RO): unspecified
                               can-use-hotplug-vif ( RO): unspecified
                          cooperative ( RO) [DEPRECATED]: true
                                              tags (SRW):
                                         appliance ( RW): <not in database>
                                 snapshot-schedule ( RW): <not in database>
                                  is-vmss-snapshot ( RO): false
                                       start-delay ( RW): 0
                                    shutdown-delay ( RW): 0
                                             order ( RW): 0
                                           version ( RO): 0
                                     generation-id ( RO):
                         hardware-platform-version ( RO): 0
                                 has-vendor-device ( RW): false
                                   requires-reboot ( RO): false
                                   reference-label ( RO): ubuntu-20.04
                                      bios-strings (MRO): bios-vendor: Xen; bios-version: ; system-manufacturer: Xen; system-product-name: HVM domU; system-version: ; system-serial-number: ; baseboard-manufacturer: ; baseboard-product-name: ; baseboard-version: ; baseboard-serial-number: ; baseboard-asset-tag: ; baseboard-location-in-chassis: ; enclosure-asset-tag: ; hp-rombios: ; oem-1: Xen; oem-2: MS_VM_CERT/SHA1/bdbeb6e0a816d43fa6d3fe8aaef04c2bad9d3e3d
                                 pending-guidances ( RO):
                                             vtpms ( RO):
            

            I will be available for any test.

            1 Reply Last reply Reply Quote 0
            • olivierlambertO Offline
              olivierlambert Vates 🪐 Co-Founder CEO
              last edited by

              I think the issue is:

                                       memory-actual ( RO): 0
                                       memory-target ( RO): 0
              

              Can you compare with your other VMs?

              R 1 Reply Last reply Reply Quote 0
              • R Offline
                rRobbie @olivierlambert
                last edited by rRobbie

                @olivierlambert

                Here vm153

                [18:33 xcp-ng-1 ~]# xe vm-param-list uuid=3eed89a7-d93c-bf28-5fa7-cf534d808538
                uuid ( RO)                                  : 3eed89a7-d93c-bf28-5fa7-cf534d808538
                                            name-label ( RW): vm153
                                      name-description ( RW): Ubuntu Docker: Bookstack, SpeedTest, Guacamole
                                          user-version ( RW): 1
                                         is-a-template ( RW): false
                                   is-default-template ( RW): false
                                         is-a-snapshot ( RO): false
                                           snapshot-of ( RO): <not in database>
                                             snapshots ( RO): 950cbee6-55e1-f695-d3d0-eb72637ddf80; 60a993d9-f0f4-2c81-b9d6-7487bdc22f84; 23e91d4b-7b31-dca7-b9bf-94d18c733c0b
                                         snapshot-time ( RO): 19700101T00:00:00Z
                                         snapshot-info ( RO):
                                                parent ( RO): 950cbee6-55e1-f695-d3d0-eb72637ddf80
                                              children ( RO):
                                     is-control-domain ( RO): false
                                           power-state ( RO): running
                                         memory-actual ( RO): 2147483648
                                         memory-target ( RO): 2147483648
                                       memory-overhead ( RO): 20971520
                                     memory-static-max ( RW): 2147483648
                                    memory-dynamic-max ( RW): 2147483648
                                    memory-dynamic-min ( RW): 2147483648
                                     memory-static-min ( RW): 536870912
                                      suspend-VDI-uuid ( RW): <not in database>
                                       suspend-SR-uuid ( RW): <not in database>
                                          VCPUs-params (MRW):
                                             VCPUs-max ( RW): 2
                                      VCPUs-at-startup ( RW): 2
                                actions-after-shutdown ( RW): Destroy
                                  actions-after-reboot ( RW): Restart
                                   actions-after-crash ( RW): Restart
                                         console-uuids (SRO): f7f3baef-78e3-0d6c-c4f5-5ddbaab41dcf
                                                   hvm ( RO): true
                                              platform (MRW): timeoffset: 0; secureboot: false; device-model: qemu-upstream-compat; videoram: 8; hpet: true; apic: true; device_id: 0001; vga: std; nx: true; pae: true; viridian: false; acpi: 1
                                    allowed-operations (SRO): changing_dynamic_range; migrate_send; pool_migrate; changing_VCPUs_live; suspend; hard_reboot; hard_shutdown; clean_reboot; clean_shutdown; pause; checkpoint; snapshot
                                    current-operations (SRO):
                                    blocked-operations (MRW): destroy: true
                                   allowed-VBD-devices (SRO): 1; 2; 4; 5; 6; 7; 8; 9; 10; 11; 12; 13; 14; 15; 16; 17; 18; 19; 20; 21; 22; 23; 24; 25; 26; 27; 28; 29; 30; 31; 32; 33; 34; 35; 36; 37; 38; 39; 40; 41; 42; 43; 44; 45; 46; 47; 48; 49; 50; 51; 52; 53; 54; 55; 56; 57; 58; 59; 60; 61; 62; 63; 64; 65; 66; 67; 68; 69; 70; 71; 72; 73; 74; 75; 76; 77; 78; 79; 80; 81; 82; 83; 84; 85; 86; 87; 88; 89; 90; 91; 92; 93; 94; 95; 96; 97; 98; 99; 100; 101; 102; 103; 104; 105; 106; 107; 108; 109; 110; 111; 112; 113; 114; 115; 116; 117; 118; 119; 120; 121; 122; 123; 124; 125; 126; 127; 128; 129; 130; 131; 132; 133; 134; 135; 136; 137; 138; 139; 140; 141; 142; 143; 144; 145; 146; 147; 148; 149; 150; 151; 152; 153; 154; 155; 156; 157; 158; 159; 160; 161; 162; 163; 164; 165; 166; 167; 168; 169; 170; 171; 172; 173; 174; 175; 176; 177; 178; 179; 180; 181; 182; 183; 184; 185; 186; 187; 188; 189; 190; 191; 192; 193; 194; 195; 196; 197; 198; 199; 200; 201; 202; 203; 204; 205; 206; 207; 208; 209; 210; 211; 212; 213; 214; 215; 216; 217; 218; 219; 220; 221; 222; 223; 224; 225; 226; 227; 228; 229; 230; 231; 232; 233; 234; 235; 236; 237; 238; 239; 240; 241; 242; 243; 244; 245; 246; 247; 248; 249; 250; 251; 252; 253; 254
                                   allowed-VIF-devices (SRO): 1; 2; 3; 4; 5; 6
                                        possible-hosts ( RO): 21525f67-3cf4-487d-831f-5854937b6647
                                           domain-type ( RW): hvm
                                   current-domain-type ( RO): hvm
                                       HVM-boot-policy ( RW): BIOS order
                                       HVM-boot-params (MRW): order: cdn; firmware: bios
                                 HVM-shadow-multiplier ( RW): 1.000
                                             PV-kernel ( RW):
                                            PV-ramdisk ( RW):
                                               PV-args ( RW):
                                        PV-legacy-args ( RW):
                                         PV-bootloader ( RW):
                                    PV-bootloader-args ( RW):
                                   last-boot-CPU-flags ( RO): vendor: GenuineIntel; features: 1fcbfbff-c7f82223-28100800-00000101-0000000f-21940283-00400104-00000000-00001000-9c000400-00000000-00000000-00000000-00000000-00000000-00000000-00000000-00000000
                                      last-boot-record ( RO): ''
                                           resident-on ( RO): 21525f67-3cf4-487d-831f-5854937b6647
                                              affinity ( RW): <not in database>
                                          other-config (MRW): auto_poweron: true; base_template_name: Ubuntu Focal Fossa 20.04; import_task: OpaqueRef:dc23a094-507e-0ce1-a85a-b682e92ae279; mac_seed: bb007d32-10a6-9f27-2ba2-8a3ced553be2; install-methods: cdrom,nfs,http,ftp; linux_template: true
                                                dom-id ( RO): 7
                                       recommendations ( RO): <restrictions><restriction field="memory-static-max" max="1649267441664"/><restriction field="vcpus-max" max="32"/><restriction field="has-vendor-device" value="false"/><restriction field="allow-gpu-passthrough" value="1"/><restriction field="allow-vgpu" value="1"/><restriction field="allow-network-sriov" value="1"/><restriction field="supports-bios" value="yes"/><restriction field="supports-uefi" value="no"/><restriction field="supports-secure-boot" value="no"/><restriction max="255" property="number-of-vbds"/><restriction max="7" property="number-of-vifs"/></restrictions>
                                         xenstore-data (MRW): vm-data/mmio-hole-size: 268435456; vm-data:
                            ha-always-run ( RW) [DEPRECATED]: false
                                   ha-restart-priority ( RW):
                                                 blobs ( RO):
                                            start-time ( RO): 20230308T15:24:06Z
                                          install-time ( RO): 20221120T06:34:39Z
                                          VCPUs-number ( RO): 2
                                     VCPUs-utilisation (MRO): 0: 0.007; 1: 0.005
                                            os-version (MRO): name: Ubuntu 22.04.2 LTS; uname: 5.15.0-67-generic; distro: ubuntu; major: 22; minor: 04
                                    PV-drivers-version (MRO): major: 7; minor: 30; micro: 0; build: 1
                    PV-drivers-up-to-date ( RO) [DEPRECATED]: true
                                                memory (MRO):
                                                 disks (MRO):
                                                  VBDs (SRO): d1aa5d73-11b9-32d6-b9ff-647003c47d8a; 1dfd94f9-48d7-cb11-e406-833d0f78f455
                                              networks (MRO): 0/ip: 192.168.1.53; 0/ipv4/0: 192.168.1.53; 0/ipv6/0: fe80::9ca4:4fff:fed6:d795
                                   PV-drivers-detected ( RO): true
                                                 other (MRO): platform-feature-xs_reset_watches: 1; platform-feature-multiprocessor-suspend: 1; has-vendor-device: 0; feature-vcpu-hotplug: 1; feature-suspend: 1; feature-reboot: 1; feature-poweroff: 1; feature-balloon: 1
                                                  live ( RO): true
                            guest-metrics-last-updated ( RO): 20230308T15:24:54Z
                                   can-use-hotplug-vbd ( RO): unspecified
                                   can-use-hotplug-vif ( RO): unspecified
                              cooperative ( RO) [DEPRECATED]: true
                                                  tags (SRW):
                                             appliance ( RW): <not in database>
                                     snapshot-schedule ( RW): <not in database>
                                      is-vmss-snapshot ( RO): false
                                           start-delay ( RW): 0
                                        shutdown-delay ( RW): 0
                                                 order ( RW): 0
                                               version ( RO): 0
                                         generation-id ( RO):
                             hardware-platform-version ( RO): 0
                                     has-vendor-device ( RW): false
                                       requires-reboot ( RO): false
                                       reference-label ( RO): ubuntu-20.04
                                          bios-strings (MRO): bios-vendor: Xen; bios-version: ; system-manufacturer: Xen; system-product-name: HVM domU; system-version: ; system-serial-number: ; baseboard-manufacturer: ; baseboard-product-name: ; baseboard-version: ; baseboard-serial-number: ; baseboard-asset-tag: ; baseboard-location-in-chassis: ; enclosure-asset-tag: ; hp-rombios: ; oem-1: Xen; oem-2: MS_VM_CERT/SHA1/bdbeb6e0a816d43fa6d3fe8aaef04c2bad9d3e3d
                                     pending-guidances ( RO):
                                                 vtpms ( RO):
                

                and vm104

                [18:33 xcp-ng-1 ~]# xe vm-param-list uuid=fce98a1e-aa0a-22eb-c088-a0a90d9cb7bd
                uuid ( RO)                                  : fce98a1e-aa0a-22eb-c088-a0a90d9cb7bd
                                            name-label ( RW): vm104
                                      name-description ( RW): Win10 services
                                          user-version ( RW): 1
                                         is-a-template ( RW): false
                                   is-default-template ( RW): false
                                         is-a-snapshot ( RO): false
                                           snapshot-of ( RO): <not in database>
                                             snapshots ( RO): c8a1b1b8-d507-8b39-23bf-cc2273cbef63; ce024718-0c7a-6161-baed-b910d79fb84c; d369e479-cada-0e83-623a-cf794552a82d
                                         snapshot-time ( RO): 19700101T00:00:00Z
                                         snapshot-info ( RO):
                                                parent ( RO): c8a1b1b8-d507-8b39-23bf-cc2273cbef63
                                              children ( RO):
                                     is-control-domain ( RO): false
                                           power-state ( RO): running
                                         memory-actual ( RO): 4294967296
                                         memory-target ( RO): 0
                                       memory-overhead ( RO): 37748736
                                     memory-static-max ( RW): 4294967296
                                    memory-dynamic-max ( RW): 4294967296
                                    memory-dynamic-min ( RW): 4294967296
                                     memory-static-min ( RW): 2147483648
                                      suspend-VDI-uuid ( RW): <not in database>
                                       suspend-SR-uuid ( RW): <not in database>
                                          VCPUs-params (MRW):
                                             VCPUs-max ( RW): 2
                                      VCPUs-at-startup ( RW): 2
                                actions-after-shutdown ( RW): Destroy
                                  actions-after-reboot ( RW): Restart
                                   actions-after-crash ( RW): Restart
                                         console-uuids (SRO): 46ed6d6c-c8ca-d551-4465-a51d08afee56
                                                   hvm ( RO): true
                                              platform (MRW): timeoffset: 7200; videoram: 16; secureboot: false; device-model: qemu-upstream-compat; hpet: true; acpi_laptop_slate: 1; viridian_apic_assist: true; apic: true; device_id: 0002; cores-per-socket: 2; viridian_crash_ctl: true; pae: true; vga: std; nx: true; viridian_time_ref_count: true; viridian_stimer: true; viridian: true; acpi: 1; viridian_reference_tsc: true
                                    allowed-operations (SRO): changing_dynamic_range; migrate_send; pool_migrate; changing_VCPUs_live; suspend; hard_reboot; hard_shutdown; clean_reboot; clean_shutdown; pause; checkpoint; snapshot
                                    current-operations (SRO):
                                    blocked-operations (MRW): destroy: true
                                   allowed-VBD-devices (SRO): 1; 2; 4; 5; 6; 7; 8; 9; 10; 11; 12; 13; 14; 15; 16; 17; 18; 19; 20; 21; 22; 23; 24; 25; 26; 27; 28; 29; 30; 31; 32; 33; 34; 35; 36; 37; 38; 39; 40; 41; 42; 43; 44; 45; 46; 47; 48; 49; 50; 51; 52; 53; 54; 55; 56; 57; 58; 59; 60; 61; 62; 63; 64; 65; 66; 67; 68; 69; 70; 71; 72; 73; 74; 75; 76; 77; 78; 79; 80; 81; 82; 83; 84; 85; 86; 87; 88; 89; 90; 91; 92; 93; 94; 95; 96; 97; 98; 99; 100; 101; 102; 103; 104; 105; 106; 107; 108; 109; 110; 111; 112; 113; 114; 115; 116; 117; 118; 119; 120; 121; 122; 123; 124; 125; 126; 127; 128; 129; 130; 131; 132; 133; 134; 135; 136; 137; 138; 139; 140; 141; 142; 143; 144; 145; 146; 147; 148; 149; 150; 151; 152; 153; 154; 155; 156; 157; 158; 159; 160; 161; 162; 163; 164; 165; 166; 167; 168; 169; 170; 171; 172; 173; 174; 175; 176; 177; 178; 179; 180; 181; 182; 183; 184; 185; 186; 187; 188; 189; 190; 191; 192; 193; 194; 195; 196; 197; 198; 199; 200; 201; 202; 203; 204; 205; 206; 207; 208; 209; 210; 211; 212; 213; 214; 215; 216; 217; 218; 219; 220; 221; 222; 223; 224; 225; 226; 227; 228; 229; 230; 231; 232; 233; 234; 235; 236; 237; 238; 239; 240; 241; 242; 243; 244; 245; 246; 247; 248; 249; 250; 251; 252; 253; 254
                                   allowed-VIF-devices (SRO): 1; 2; 3; 4; 5; 6
                                        possible-hosts ( RO): 21525f67-3cf4-487d-831f-5854937b6647
                                           domain-type ( RW): hvm
                                   current-domain-type ( RO): hvm
                                       HVM-boot-policy ( RW): BIOS order
                                       HVM-boot-params (MRW): order: cd; firmware: bios
                                 HVM-shadow-multiplier ( RW): 1.000
                                             PV-kernel ( RW):
                                            PV-ramdisk ( RW):
                                               PV-args ( RW):
                                        PV-legacy-args ( RW):
                                         PV-bootloader ( RW):
                                    PV-bootloader-args ( RW):
                                   last-boot-CPU-flags ( RO): vendor: GenuineIntel; features: 1fcbfbff-c7f82223-28100800-00000101-0000000f-21940283-00400104-00000000-00001000-9c000400-00000000-00000000-00000000-00000000-00000000-00000000-00000000-00000000
                                      last-boot-record ( RO): ''
                                           resident-on ( RO): 21525f67-3cf4-487d-831f-5854937b6647
                                              affinity ( RW): <not in database>
                                          other-config (MRW): auto_poweron: true; base_template_name: Windows 10 (64-bit); import_task: OpaqueRef:6a40a12d-c65e-f62e-b3ae-f68cc5e00c8d; mac_seed: 6b717bb1-9f8a-5ef8-8318-19a5d7edcbee; install-methods: cdrom
                                                dom-id ( RO): 8
                                       recommendations ( RO): <restrictions><restriction field="memory-static-max" max="1649267441664"/><restriction field="vcpus-min" min="2"/><restriction field="vcpus-max" max="32"/><restriction field="has-vendor-device" value="true"/><restriction field="supports-bios" value="yes"/><restriction field="supports-uefi" value="yes"/><restriction field="supports-secure-boot" value="yes"/><restriction max="255" property="number-of-vbds"/><restriction max="7" property="number-of-vifs"/></restrictions>
                                         xenstore-data (MRW): vm-data/mmio-hole-size: 268435456; vm-data:
                            ha-always-run ( RW) [DEPRECATED]: false
                                   ha-restart-priority ( RW):
                                                 blobs ( RO):
                                            start-time ( RO): 20230315T00:17:51Z
                                          install-time ( RO): 20221211T18:14:00Z
                                          VCPUs-number ( RO): 2
                                     VCPUs-utilisation (MRO): 0: 0.011; 1: 0.009
                                            os-version (MRO): name: Microsoft Windows 10 Pro|C:\Windows|\Device\Harddisk0\Partition2; distro: windows; major: 6; minor: 2; spmajor: 0; spminor: 0
                                    PV-drivers-version (MRO): major: 0; minor: 0; micro: 0; build: 0
                    PV-drivers-up-to-date ( RO) [DEPRECATED]: true
                                                memory (MRO):
                                                 disks (MRO):
                                                  VBDs (SRO): 7e1241bc-4495-ede5-57bf-6003c3966745; 87d313f3-2044-8a9d-ef5e-7ea125efdd3f
                                              networks (MRO): 0/ip: 192.168.1.4; 0/ipv4/0: 192.168.1.4
                                   PV-drivers-detected ( RO): true
                                                 other (MRO): platform-feature-xs_reset_watches: 1; platform-feature-multiprocessor-suspend: 1; has-vendor-device: 0; feature-xs-batcmd: 1; feature-ts2: 1; feature-ts: 1; feature-suspend: 1; feature-static-ip-setting: 1; feature-setcomputername: 1; feature-s4: 1; feature-s3: 1; feature-reboot: 1; feature-poweroff: 1; feature-balloon: 1; error: WTSQueryUserToken : 1008 failed.; data-ts: 1
                                                  live ( RO): true
                            guest-metrics-last-updated ( RO): 20230315T00:18:48Z
                                   can-use-hotplug-vbd ( RO): true
                                   can-use-hotplug-vif ( RO): true
                              cooperative ( RO) [DEPRECATED]: true
                                                  tags (SRW):
                                             appliance ( RW): <not in database>
                                     snapshot-schedule ( RW): <not in database>
                                      is-vmss-snapshot ( RO): false
                                           start-delay ( RW): 0
                                        shutdown-delay ( RW): 0
                                                 order ( RW): 0
                                               version ( RO): 0
                                         generation-id ( RO): 3048261700729123148:6528857234904752620
                             hardware-platform-version ( RO): 2
                                     has-vendor-device ( RW): false
                                       requires-reboot ( RO): false
                                       reference-label ( RO): windows-10-64bit
                                          bios-strings (MRO): bios-vendor: Xen; bios-version: ; system-manufacturer: Xen; system-product-name: HVM domU; system-version: ; system-serial-number: ; baseboard-manufacturer: ; baseboard-product-name: ; baseboard-version: ; baseboard-serial-number: ; baseboard-asset-tag: ; baseboard-location-in-chassis: ; enclosure-asset-tag: ; hp-rombios: ; oem-1: Xen; oem-2: MS_VM_CERT/SHA1/bdbeb6e0a816d43fa6d3fe8aaef04c2bad9d3e3d
                                     pending-guidances ( RO):
                                                 vtpms ( RO):
                

                If anything related all VMs including the "odd one" have pv drivers and guest agent installed and working (so I think 😊 )

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                • olivierlambertO Offline
                  olivierlambert Vates 🪐 Co-Founder CEO
                  last edited by

                  Okay so your problematic VM isn't reporting any memory used. That's weird and that's why it doesn't appear in the bar (which is using the memory used to display it).

                  So it's not an XO display bug, but something weird inside the guest. Can you restart the guest agent process or even the VM?

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                  • R Offline
                    rRobbie @olivierlambert
                    last edited by rRobbie

                    @olivierlambert

                    Just rebooted vm154, oddly enaugh

                     memory-actual ( RO): 0
                     memory-target ( RO): 0
                    

                    The full output is here

                    [19:51 xcp-ng-1 ~]# xe vm-param-list uuid=487b34dd-9437-8c4f-cc90-3c6b28c29e3b
                    uuid ( RO)                                  : 487b34dd-9437-8c4f-cc90-3c6b28c29e3b
                                                name-label ( RW): vm154
                                          name-description ( RW): Ubuntu Docker: Cloudflare Tunnel, NextCloud
                                              user-version ( RW): 1
                                             is-a-template ( RW): false
                                       is-default-template ( RW): false
                                             is-a-snapshot ( RO): false
                                               snapshot-of ( RO): <not in database>
                                                 snapshots ( RO): 2001da2e-4107-6863-6bfa-b188ebf12a74; d231f5cc-4cba-e51e-41ea-7e0ac7264faa; 63cc7899-db54-548e-7b3a-a9d4c3a93957; 8c2c78bb-a3b5-4010-eda3-dcd3c48b3128
                                             snapshot-time ( RO): 19700101T00:00:00Z
                                             snapshot-info ( RO): 
                                                    parent ( RO): 2001da2e-4107-6863-6bfa-b188ebf12a74
                                                  children ( RO): 
                                         is-control-domain ( RO): false
                                               power-state ( RO): running
                                             memory-actual ( RO): 0
                                             memory-target ( RO): 0
                                           memory-overhead ( RO): 20971520
                                         memory-static-max ( RW): 2147483648
                                        memory-dynamic-max ( RW): 2147483648
                                        memory-dynamic-min ( RW): 2147483648
                                         memory-static-min ( RW): 536870912
                                          suspend-VDI-uuid ( RW): <not in database>
                                           suspend-SR-uuid ( RW): <not in database>
                                              VCPUs-params (MRW): 
                                                 VCPUs-max ( RW): 2
                                          VCPUs-at-startup ( RW): 2
                                    actions-after-shutdown ( RW): Destroy
                                      actions-after-reboot ( RW): Restart
                                       actions-after-crash ( RW): Restart
                                             console-uuids (SRO): 452ae8c7-c096-5f98-47b9-5da8453b94d0
                                                       hvm ( RO): true
                                                  platform (MRW): timeoffset: 0; secureboot: false; device-model: qemu-upstream-compat; videoram: 8; hpet: true; apic: true; device_id: 0001; vga: std; nx: true; pae: true; viridian: false; acpi: 1
                                        allowed-operations (SRO): changing_dynamic_range; migrate_send; pool_migrate; changing_VCPUs_live; suspend; hard_reboot; hard_shutdown; clean_reboot; clean_shutdown; pause; checkpoint; snapshot
                                        current-operations (SRO): 
                                        blocked-operations (MRW): 
                                       allowed-VBD-devices (SRO): 1; 2; 4; 5; 6; 7; 8; 9; 10; 11; 12; 13; 14; 15; 16; 17; 18; 19; 20; 21; 22; 23; 24; 25; 26; 27; 28; 29; 30; 31; 32; 33; 34; 35; 36; 37; 38; 39; 40; 41; 42; 43; 44; 45; 46; 47; 48; 49; 50; 51; 52; 53; 54; 55; 56; 57; 58; 59; 60; 61; 62; 63; 64; 65; 66; 67; 68; 69; 70; 71; 72; 73; 74; 75; 76; 77; 78; 79; 80; 81; 82; 83; 84; 85; 86; 87; 88; 89; 90; 91; 92; 93; 94; 95; 96; 97; 98; 99; 100; 101; 102; 103; 104; 105; 106; 107; 108; 109; 110; 111; 112; 113; 114; 115; 116; 117; 118; 119; 120; 121; 122; 123; 124; 125; 126; 127; 128; 129; 130; 131; 132; 133; 134; 135; 136; 137; 138; 139; 140; 141; 142; 143; 144; 145; 146; 147; 148; 149; 150; 151; 152; 153; 154; 155; 156; 157; 158; 159; 160; 161; 162; 163; 164; 165; 166; 167; 168; 169; 170; 171; 172; 173; 174; 175; 176; 177; 178; 179; 180; 181; 182; 183; 184; 185; 186; 187; 188; 189; 190; 191; 192; 193; 194; 195; 196; 197; 198; 199; 200; 201; 202; 203; 204; 205; 206; 207; 208; 209; 210; 211; 212; 213; 214; 215; 216; 217; 218; 219; 220; 221; 222; 223; 224; 225; 226; 227; 228; 229; 230; 231; 232; 233; 234; 235; 236; 237; 238; 239; 240; 241; 242; 243; 244; 245; 246; 247; 248; 249; 250; 251; 252; 253; 254
                                       allowed-VIF-devices (SRO): 1; 2; 3; 4; 5; 6
                                            possible-hosts ( RO): 21525f67-3cf4-487d-831f-5854937b6647
                                               domain-type ( RW): hvm
                                       current-domain-type ( RO): hvm
                                           HVM-boot-policy ( RW): BIOS order
                                           HVM-boot-params (MRW): order: cdn; firmware: bios
                                     HVM-shadow-multiplier ( RW): 1.000
                                                 PV-kernel ( RW): 
                                                PV-ramdisk ( RW): 
                                                   PV-args ( RW): 
                                            PV-legacy-args ( RW): 
                                             PV-bootloader ( RW): 
                                        PV-bootloader-args ( RW): 
                                       last-boot-CPU-flags ( RO): vendor: GenuineIntel; features: 1fcbfbff-c7f82223-28100800-00000101-0000000f-21940283-00400104-00000000-00001000-9c000400-00000000-00000000-00000000-00000000-00000000-00000000-00000000-00000000
                                          last-boot-record ( RO): ''
                                               resident-on ( RO): 21525f67-3cf4-487d-831f-5854937b6647
                                                  affinity ( RW): <not in database>
                                              other-config (MRW): base_template_name: Ubuntu Focal Fossa 20.04; import_task: OpaqueRef:dc23a094-507e-0ce1-a85a-b682e92ae279; mac_seed: a64f498f-a65c-48f0-aa88-293527fca70d; install-methods: cdrom,nfs,http,ftp; linux_template: true
                                                    dom-id ( RO): 25
                                           recommendations ( RO): <restrictions><restriction field="memory-static-max" max="1649267441664"/><restriction field="vcpus-max" max="32"/><restriction field="has-vendor-device" value="false"/><restriction field="allow-gpu-passthrough" value="1"/><restriction field="allow-vgpu" value="1"/><restriction field="allow-network-sriov" value="1"/><restriction field="supports-bios" value="yes"/><restriction field="supports-uefi" value="no"/><restriction field="supports-secure-boot" value="no"/><restriction max="255" property="number-of-vbds"/><restriction max="7" property="number-of-vifs"/></restrictions>
                                             xenstore-data (MRW): vm-data/mmio-hole-size: 268435456; vm-data: 
                                ha-always-run ( RW) [DEPRECATED]: false
                                       ha-restart-priority ( RW): 
                                                     blobs ( RO): 
                                                start-time ( RO): 20230402T17:49:46Z
                                              install-time ( RO): 20221126T20:53:47Z
                                              VCPUs-number ( RO): 2
                                         VCPUs-utilisation (MRO): 0: 0.064; 1: 0.057
                                                os-version (MRO): name: Ubuntu 22.04.2 LTS; uname: 5.15.0-69-generic; distro: ubuntu; major: 22; minor: 04
                                        PV-drivers-version (MRO): major: 7; minor: 30; micro: 0; build: 1
                        PV-drivers-up-to-date ( RO) [DEPRECATED]: true
                                                    memory (MRO): 
                                                     disks (MRO): 
                                                      VBDs (SRO): 90a43b06-4829-c928-245c-d5aa2ad1d414; 592934a3-8d90-5718-7576-014e5d5ee6b8
                                                  networks (MRO): 0/ip: 192.168.1.54; 0/ipv4/0: 192.168.1.54; 0/ipv6/0: fe80::d46f:f4ff:fe46:10c1
                                       PV-drivers-detected ( RO): true
                                                     other (MRO): platform-feature-xs_reset_watches: 1; platform-feature-multiprocessor-suspend: 1; has-vendor-device: 0; feature-vcpu-hotplug: 1; feature-suspend: 1; feature-reboot: 1; feature-poweroff: 1; feature-balloon: 1
                                                      live ( RO): true
                                guest-metrics-last-updated ( RO): 20230402T17:50:34Z
                                       can-use-hotplug-vbd ( RO): unspecified
                                       can-use-hotplug-vif ( RO): unspecified
                                  cooperative ( RO) [DEPRECATED]: true
                                                      tags (SRW): 
                                                 appliance ( RW): <not in database>
                                         snapshot-schedule ( RW): <not in database>
                                          is-vmss-snapshot ( RO): false
                                               start-delay ( RW): 0
                                            shutdown-delay ( RW): 0
                                                     order ( RW): 0
                                                   version ( RO): 0
                                             generation-id ( RO): 
                                 hardware-platform-version ( RO): 0
                                         has-vendor-device ( RW): false
                                           requires-reboot ( RO): false
                                           reference-label ( RO): ubuntu-20.04
                                              bios-strings (MRO): bios-vendor: Xen; bios-version: ; system-manufacturer: Xen; system-product-name: HVM domU; system-version: ; system-serial-number: ; baseboard-manufacturer: ; baseboard-product-name: ; baseboard-version: ; baseboard-serial-number: ; baseboard-asset-tag: ; baseboard-location-in-chassis: ; enclosure-asset-tag: ; hp-rombios: ; oem-1: Xen; oem-2: MS_VM_CERT/SHA1/bdbeb6e0a816d43fa6d3fe8aaef04c2bad9d3e3d
                                         pending-guidances ( RO): 
                                                     vtpms ( RO): 
                    
                    

                    Also, the totalizer seems to be correct: 14GB, what seems to be missing is the "green" chunk related to vm154.
                    From left to right: XCP-ng 1.8GB, vm104 4GB, vm153 2GB, vm152 3GB.

                    Screenshot from 2023-04-02 19-58-28.png

                    If it can be of any help, guest tools seem to work

                    Screenshot from 2023-04-02 19-55-00.png

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                    • olivierlambertO Offline
                      olivierlambert Vates 🪐 Co-Founder CEO
                      last edited by

                      Can you do a xe-toolstack-restart and see if it's better? (this won't interfere with the running VMs)

                      R 1 Reply Last reply Reply Quote 0
                      • R Offline
                        rRobbie @olivierlambert
                        last edited by rRobbie

                        @olivierlambert said in XCP-ng 8.3 public alpha 🚀:

                        xe-toolstack-restart

                        Done and it worked 😊 now all the VMs are displayed.

                        [21:24 xcp-ng-1 ~]# xe-toolstack-restart
                        Executing xe-toolstack-restart
                        done.
                        

                        Screenshot from 2023-04-02 21-26-50.png

                        FYI vm154 memory is now reported.

                        [21:24 xcp-ng-1 ~]# xe vm-param-list uuid=487b34dd-9437-8c4f-cc90-3c6b28c29e3b
                        uuid ( RO)                                  : 487b34dd-9437-8c4f-cc90-3c6b28c29e3b
                                                    name-label ( RW): vm154
                                              name-description ( RW): Ubuntu Docker: Cloudflare Tunnel, NextCloud
                                                  user-version ( RW): 1
                                                 is-a-template ( RW): false
                                           is-default-template ( RW): false
                                                 is-a-snapshot ( RO): false
                                                   snapshot-of ( RO): <not in database>
                                                     snapshots ( RO): d231f5cc-4cba-e51e-41ea-7e0ac7264faa; 2001da2e-4107-6863-6bfa-b188ebf12a74; 63cc7899-db54-548e-7b3a-a9d4c3a93957; 8c2c78bb-a3b5-4010-eda3-dcd3c48b3128
                                                 snapshot-time ( RO): 19700101T00:00:00Z
                                                 snapshot-info ( RO): 
                                                        parent ( RO): 2001da2e-4107-6863-6bfa-b188ebf12a74
                                                      children ( RO): 
                                             is-control-domain ( RO): false
                                                   power-state ( RO): running
                                                 memory-actual ( RO): 2147483648
                                                 memory-target ( RO): 2147483648
                                               memory-overhead ( RO): 20971520
                                             memory-static-max ( RW): 2147483648
                                            memory-dynamic-max ( RW): 2147483648
                                            memory-dynamic-min ( RW): 2147483648
                                             memory-static-min ( RW): 536870912
                                              suspend-VDI-uuid ( RW): <not in database>
                                               suspend-SR-uuid ( RW): <not in database>
                                                  VCPUs-params (MRW): 
                                                     VCPUs-max ( RW): 2
                                              VCPUs-at-startup ( RW): 2
                                        actions-after-shutdown ( RW): Destroy
                                          actions-after-reboot ( RW): Restart
                                           actions-after-crash ( RW): Restart
                                                 console-uuids (SRO): 452ae8c7-c096-5f98-47b9-5da8453b94d0
                                                           hvm ( RO): true
                                                      platform (MRW): timeoffset: 0; secureboot: false; device-model: qemu-upstream-compat; videoram: 8; hpet: true; apic: true; device_id: 0001; vga: std; nx: true; pae: true; viridian: false; acpi: 1
                                            allowed-operations (SRO): changing_dynamic_range; migrate_send; pool_migrate; changing_VCPUs_live; suspend; hard_reboot; hard_shutdown; clean_reboot; clean_shutdown; pause; checkpoint; snapshot
                                            current-operations (SRO): 
                                            blocked-operations (MRW): 
                                           allowed-VBD-devices (SRO): 1; 2; 4; 5; 6; 7; 8; 9; 10; 11; 12; 13; 14; 15; 16; 17; 18; 19; 20; 21; 22; 23; 24; 25; 26; 27; 28; 29; 30; 31; 32; 33; 34; 35; 36; 37; 38; 39; 40; 41; 42; 43; 44; 45; 46; 47; 48; 49; 50; 51; 52; 53; 54; 55; 56; 57; 58; 59; 60; 61; 62; 63; 64; 65; 66; 67; 68; 69; 70; 71; 72; 73; 74; 75; 76; 77; 78; 79; 80; 81; 82; 83; 84; 85; 86; 87; 88; 89; 90; 91; 92; 93; 94; 95; 96; 97; 98; 99; 100; 101; 102; 103; 104; 105; 106; 107; 108; 109; 110; 111; 112; 113; 114; 115; 116; 117; 118; 119; 120; 121; 122; 123; 124; 125; 126; 127; 128; 129; 130; 131; 132; 133; 134; 135; 136; 137; 138; 139; 140; 141; 142; 143; 144; 145; 146; 147; 148; 149; 150; 151; 152; 153; 154; 155; 156; 157; 158; 159; 160; 161; 162; 163; 164; 165; 166; 167; 168; 169; 170; 171; 172; 173; 174; 175; 176; 177; 178; 179; 180; 181; 182; 183; 184; 185; 186; 187; 188; 189; 190; 191; 192; 193; 194; 195; 196; 197; 198; 199; 200; 201; 202; 203; 204; 205; 206; 207; 208; 209; 210; 211; 212; 213; 214; 215; 216; 217; 218; 219; 220; 221; 222; 223; 224; 225; 226; 227; 228; 229; 230; 231; 232; 233; 234; 235; 236; 237; 238; 239; 240; 241; 242; 243; 244; 245; 246; 247; 248; 249; 250; 251; 252; 253; 254
                                           allowed-VIF-devices (SRO): 1; 2; 3; 4; 5; 6
                                                possible-hosts ( RO): 21525f67-3cf4-487d-831f-5854937b6647
                                                   domain-type ( RW): hvm
                                           current-domain-type ( RO): hvm
                                               HVM-boot-policy ( RW): BIOS order
                                               HVM-boot-params (MRW): order: cdn; firmware: bios
                                         HVM-shadow-multiplier ( RW): 1.000
                                                     PV-kernel ( RW): 
                                                    PV-ramdisk ( RW): 
                                                       PV-args ( RW): 
                                                PV-legacy-args ( RW): 
                                                 PV-bootloader ( RW): 
                                            PV-bootloader-args ( RW): 
                                           last-boot-CPU-flags ( RO): vendor: GenuineIntel; features: 1fcbfbff-c7f82223-28100800-00000101-0000000f-21940283-00400104-00000000-00001000-9c000400-00000000-00000000-00000000-00000000-00000000-00000000-00000000-00000000
                                              last-boot-record ( RO): ''
                                                   resident-on ( RO): 21525f67-3cf4-487d-831f-5854937b6647
                                                      affinity ( RW): <not in database>
                                                  other-config (MRW): base_template_name: Ubuntu Focal Fossa 20.04; import_task: OpaqueRef:dc23a094-507e-0ce1-a85a-b682e92ae279; mac_seed: a64f498f-a65c-48f0-aa88-293527fca70d; install-methods: cdrom,nfs,http,ftp; linux_template: true
                                                        dom-id ( RO): 25
                                               recommendations ( RO): <restrictions><restriction field="memory-static-max" max="1649267441664"/><restriction field="vcpus-max" max="32"/><restriction field="has-vendor-device" value="false"/><restriction field="allow-gpu-passthrough" value="1"/><restriction field="allow-vgpu" value="1"/><restriction field="allow-network-sriov" value="1"/><restriction field="supports-bios" value="yes"/><restriction field="supports-uefi" value="no"/><restriction field="supports-secure-boot" value="no"/><restriction max="255" property="number-of-vbds"/><restriction max="7" property="number-of-vifs"/></restrictions>
                                                 xenstore-data (MRW): vm-data/mmio-hole-size: 268435456; vm-data: 
                                    ha-always-run ( RW) [DEPRECATED]: false
                                           ha-restart-priority ( RW): 
                                                         blobs ( RO): 
                                                    start-time ( RO): 20230402T17:49:46Z
                                                  install-time ( RO): 20221126T20:53:47Z
                                                  VCPUs-number ( RO): 2
                                             VCPUs-utilisation (MRO): 0: 0.031; 1: 0.030
                                                    os-version (MRO): name: Ubuntu 22.04.2 LTS; uname: 5.15.0-69-generic; distro: ubuntu; major: 22; minor: 04
                                            PV-drivers-version (MRO): major: 7; minor: 30; micro: 0; build: 1
                            PV-drivers-up-to-date ( RO) [DEPRECATED]: true
                                                        memory (MRO): 
                                                         disks (MRO): 
                                                          VBDs (SRO): 592934a3-8d90-5718-7576-014e5d5ee6b8; 90a43b06-4829-c928-245c-d5aa2ad1d414
                                                      networks (MRO): 0/ip: 192.168.1.54; 0/ipv4/0: 192.168.1.54; 0/ipv6/0: fe80::d46f:f4ff:fe46:10c1
                                           PV-drivers-detected ( RO): true
                                                         other (MRO): platform-feature-xs_reset_watches: 1; platform-feature-multiprocessor-suspend: 1; has-vendor-device: 0; feature-vcpu-hotplug: 1; feature-suspend: 1; feature-reboot: 1; feature-poweroff: 1; feature-balloon: 1
                                                          live ( RO): true
                                    guest-metrics-last-updated ( RO): 20230402T19:24:54Z
                                           can-use-hotplug-vbd ( RO): unspecified
                                           can-use-hotplug-vif ( RO): unspecified
                                      cooperative ( RO) [DEPRECATED]: true
                                                          tags (SRW): 
                                                     appliance ( RW): <not in database>
                                             snapshot-schedule ( RW): <not in database>
                                              is-vmss-snapshot ( RO): false
                                                   start-delay ( RW): 0
                                                shutdown-delay ( RW): 0
                                                         order ( RW): 0
                                                       version ( RO): 0
                                                 generation-id ( RO): 
                                     hardware-platform-version ( RO): 0
                                             has-vendor-device ( RW): false
                                               requires-reboot ( RO): false
                                               reference-label ( RO): ubuntu-20.04
                                                  bios-strings (MRO): bios-vendor: Xen; bios-version: ; system-manufacturer: Xen; system-product-name: HVM domU; system-version: ; system-serial-number: ; baseboard-manufacturer: ; baseboard-product-name: ; baseboard-version: ; baseboard-serial-number: ; baseboard-asset-tag: ; baseboard-location-in-chassis: ; enclosure-asset-tag: ; hp-rombios: ; oem-1: Xen; oem-2: MS_VM_CERT/SHA1/bdbeb6e0a816d43fa6d3fe8aaef04c2bad9d3e3d
                                             pending-guidances ( RO): 
                                                         vtpms ( RO): 
                        
                        

                        Thank you for your help, if it counts as bug it is a small one: so far 8.3 alpha has been super-solid.

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                        • mdavicoM Offline
                          mdavico
                          last edited by

                          Is it possible to take a snapshot with usb passthrough in version 8.3?

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                          • exeticoE Offline
                            exetico @mdavico
                            last edited by

                            @mdavico Are you asking if it's possible to get one processed, even though a USB passthrough are currently enabled/active on the KVM, or? 🙂 I think you need to be a bit more precise.

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                            • exeticoE Offline
                              exetico
                              last edited by

                              I'm jumped on XCP-ng 8.3 on my bleeding edge ODROID H3+. Are there any plan to support the build in sensors in the host system at some point, so it's possible to get CPU package temperature readouts? Right now, I've not been able to make any readouts from the host-machine, where I've tried a few sensor terminal tools 😄 .

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                              • mdavicoM Offline
                                mdavico @exetico
                                last edited by

                                @exetico I mean when you passthrough a usb, when you want to take a snapshot it gives the error VM_HAS_VUSBS(OpaqueRef:aedd32dc-6dec-4be1-aa5d-9dda799c01b2) and as in version 8.3 you can exclude certain vdi, possibly also a VUSB, that's what I mean

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                                • A Offline
                                  ashceryth
                                  last edited by ashceryth

                                  Has anyone tried installing 8.3 on a NUC12 yet? I'm about to buy a (maybe 2) NUC12 i5 (1240P) to replace my old tower servers at home. How does XCP-ng handle the hybrid architecture?

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                                  • andSmvA Offline
                                    andSmv Vates 🪐 XCP-ng Team Xen Guru
                                    last edited by andSmv

                                    @ashceryth XCP-ng is based on Xen 4.13, so I'm quite sure it doesn't handle Intel Hybrid architecture. I'm not even sure there's ongoing efforts on this support in Xen Project Community.

                                    Moreover, after a very quick check, I didn't see the trace of ARM big.LITTLE support in recent XEN.

                                    I think this kind of features needs the profound analysis how exactly is to be mapped on hypervisor based platforms. And I think the response is not obvious at all.

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                                    • olivierlambertO Offline
                                      olivierlambert Vates 🪐 Co-Founder CEO
                                      last edited by

                                      Yes, it will simply explode if you have both cores types enabled at the same time. You will need to disable E or P cores (your choice).

                                      The main reason is a really poor design choice from Intel, with those cores designed with similar functions doing different things. Nobody in the virt world want to deal with those.

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                                      • A Offline
                                        ashceryth
                                        last edited by

                                        Thanks, for your comments! That is basically what I was expecting.

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                                        • exeticoE Offline
                                          exetico @mdavico
                                          last edited by

                                          @mdavico Saly, I also get a VM_HAS_VUSBS(OpaqueRef:***/removed/**) error message in 8.3, if I have a ongoing passthrough.

                                          I'm not sure if it's the same thing with backups. If it is, that's problematic. One of my instances needs the USB Passthrough, but I need the rolling backup.

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                                          • mdavicoM Offline
                                            mdavico @exetico
                                            last edited by

                                            @exetico tested with virtualbox and it is possible to take a snapshot with VUSB

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