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    XCP-ng 8.3 public alpha 🚀

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    • 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 😊 )

        1 Reply Last reply Reply Quote 0
        • 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?

          R 1 Reply Last reply Reply Quote 0
          • 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.

                1 Reply Last reply Reply Quote 1
                • mdavicoM Offline
                  mdavico
                  last edited by

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

                  exeticoE 1 Reply Last reply Reply Quote 0
                  • 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.

                    mdavicoM 1 Reply Last reply Reply Quote 0
                    • 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 😄 .

                      1 Reply Last reply Reply Quote 0
                      • 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

                        exeticoE 1 Reply Last reply Reply Quote 0
                        • 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?

                          M 1 Reply Last reply Reply Quote 0
                          • 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.

                            1 Reply Last reply Reply Quote 1
                            • 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.

                              1 Reply Last reply Reply Quote 3
                              • A Offline
                                ashceryth
                                last edited by

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

                                1 Reply Last reply Reply Quote 0
                                • 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.

                                  mdavicoM 1 Reply Last reply Reply Quote 0
                                  • mdavicoM Offline
                                    mdavico @exetico
                                    last edited by

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

                                    1 Reply Last reply Reply Quote 0
                                    • M Offline
                                      MrJroen @ashceryth
                                      last edited by MrJroen

                                      @ashceryth I installed the alpha version (8.3) on a Intel RNUC12WSKI70000 a few months ago without any issue. Worked like a charm, no custom mods needed. When the official 8.3 release is available I will reinstall from scratch just to make sure its still compatible/working.
                                      Better to use the supported hardware of course but I like the sizes of the NUC's 🙂

                                      Edit: I need to look into the hybrid part of the question. I'm not familiar with this at the moment so not sure what the implications are from that standpoint. Anyway, seems like the experts above already provided an answer on this one.

                                      1 Reply Last reply Reply Quote 1
                                      • DanpD Danp referenced this topic on
                                      • stormiS Offline
                                        stormi Vates 🪐 XCP-ng Team
                                        last edited by stormi

                                        A new batch of updates for XCP-ng 8.3 alpha arrived.

                                        It's been a while: one specific update I wanted to push together with everything that was ready gave us more trouble than expected, but now it's solved and so I pushed all the updates at once.

                                        Main changes

                                        • xcp-ng-release*: updated repository definitions in /etc/yum.repos.d/xcpng.repo, to add more testing repositories (disabled by default. More about this here - look for "About the new testing repositories"). Warning: If you have any local changes to this file, it won't be overwritten. In this case, look for /etc/yum.repos.d/xcpng.repo.rpmnew after applying the update, and move it over xcpng.repo. This won't change much for you as testers of XCP-ng 8.3, because we're still pushing the updates directly to xcp-ng-base when they are ready for your testing, but there might be the occasional experimental package in some other location - and the updated .repo file with make it easier to pull from there if needed.
                                        • AMD and Intel microcode updates (not the very latest yet, though)
                                        • sm (Storage Manager) ported to python 3 by XenServer, and we rebased our additional storage drivers on it
                                        • XAPI and related components
                                          • HTTP to HTTPS redirection on the host's web page.
                                          • lots of changes from upstream. Full changelog.
                                        • IPv6 support added to xha and xsconsole. You'll need to wait for an updated installer in order to test this and the rest of IPv6 support for the management interface.
                                        • memtest86+ updated to 6.20 to support EFI hosts and more hardware. Will be available in the installer.
                                        • xen: better hardware support (Ryzen...), security fixes, bug fixes...
                                        • Other updates synced from the preview release of XenServer 8.3.
                                        • zstd 1.5.4 (1.5.5 soon)
                                        • removed corosync and dlm from installed systems. They were unneeded dependencies for XenServer's clustering support, which is proprietary and thus unsupported on XCP-ng. Let's trim dom0 down slightly.

                                        We also continued our work on the installer and on automating the build of installer ISO images. We'll have new builds for you shortly.

                                        How to update

                                        From an installed XCP-ng 8.3 alpha, just run yum update, and reboot. The usual update rules apply: master host first, etc. Check https://xcp-ng.org/docs/updates.html. I haven't tested it on this update, but XOA's Rolling Pool Update should work on this update.

                                        What to test

                                        Depending on the time available, it goes from "just update and check things still work as expected" to "test everything you can think of", with an intermediate step of "test specific features which are important to you".

                                        exeticoE R J A gskgerG 6 Replies Last reply Reply Quote 4
                                        • exeticoE Offline
                                          exetico @stormi
                                          last edited by

                                          @stormi Thank you!

                                          Are there any planned work related to hot backups of VM's, where a USB device are attached? It's currently not possible.

                                          In the weekend I ended up moving a single container to a alpine image, so I could continue backing up my primary docker VM. But I was hoping to have rolling backup of the alpine VM, too 😊

                                          https://xcp-ng.org/forum/post/61091

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

                                            @stormi

                                            Update done on an Intel NUC11ATKC4 and a NUC8i5BEH, both are working fine 😊

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