XOCE misidentifing Orphaned Snapshots with XCP-ng 8.1
-
Hi @badrAZ ,
Thanks for the info. Is there any way I can view what properties are on the snapshot to check this? (and report back)
As a side-note, I have also just taken a snapshot of a VM that was not migrated in and it is also showing the same behavior in the "Dashboard -> Health" screen.
Kind Regards,
~Peg -
Yes, you can get the snapshot's record using the xo-cli.
The command is
xo-cli list-objects id=snapshotId
I'll need also the record of its VM. Thank you
-
Hi @badrAZ ,
Ok.. I think I got the information you are wanting..
This is the dump from the VM:
root@debian:/home/ken# xo-cli list-objects id=547501f1-51e5-67ea-771d-304ad95145aa [ { "type": "VM", "addresses": { "0/ipv4/0": "185.192.178.68", "0/ipv6/1": "fe80::6c88:c3ff:fe40:be7e", "0/ipv6/0": "2a0a:2e40:ac01:802:6c88:c3ff:fe40:be7e" }, "auto_poweron": false, "bios_strings": { "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" }, "blockedOperations": {}, "boot": { "firmware": "bios", "order": "cdn" }, "CPUs": { "max": 2, "number": 2 }, "current_operations": {}, "expNestedHvm": false, "mainIpAddress": "185.192.178.68", "high_availability": "", "memory": { "dynamic": [ 2147483648, 2147483648 ], "static": [ 536870912, 2147483648 ], "size": 2147483648 }, "installTime": null, "name_description": "", "name_label": "AUC.Debian10-Tester", "other": { "import_task": "OpaqueRef:66a61f13-3146-4c48-a99c-13ab36bf75c4", "instant": "true", "base_template_name": "Debian Buster 10", "mac_seed": "40154d39-694a-3584-9863-dee48b5a5e68", "install-methods": "cdrom,nfs,http,ftp", "linux_template": "true" }, "os_version": { "name": "Debian GNU/Linux 10 (buster)", "uname": "4.19.0-9-amd64", "distro": "debian", "major": "10", "minor": "10" }, "power_state": "Halted", "hasVendorDevice": false, "snapshots": [ "c830ce0b-d03d-9cb4-53ce-fbd0bc258208" ], "startDelay": 0, "startTime": null, "tags": [], "VIFs": [ "d9fa7453-461e-856f-def5-002d41018251" ], "virtualizationMode": "hvm", "$container": "e78d04fc-b33f-6026-28bb-cdceb8e44863", "$VBDs": [ "6f6390fe-099f-0f15-a985-6da6cb659824", "58505004-b392-c293-4a46-9b797fee4b92" ], "VGPUs": [], "$VGPUs": [], "vga": "std", "videoram": "8", "coresPerSocket": 2, "id": "547501f1-51e5-67ea-771d-304ad95145aa", "uuid": "547501f1-51e5-67ea-771d-304ad95145aa", "$pool": "e78d04fc-b33f-6026-28bb-cdceb8e44863", "$poolId": "e78d04fc-b33f-6026-28bb-cdceb8e44863" } ]This is the dump from the snapshot:
root@debian:/home/ken# xo-cli list-objects id=c830ce0b-d03d-9cb4-53ce-fbd0bc258208 [ { "type": "VM-snapshot", "addresses": { "0/ipv4/0": "185.192.178.68", "0/ipv6/1": "fe80::6c88:c3ff:fe40:be7e", "0/ipv6/0": "2a0a:2e40:ac01:802:6c88:c3ff:fe40:be7e" }, "auto_poweron": false, "bios_strings": { "bios-vendor": "Xen", "bios-version": "", "system-manufacturer": "Xen", "system-product-name": "HVM domU", "system-version": "", "system-serial-number": "", "baseboard-manufacturer": "", "baseboard-product-name": "", "baseboard-version": "", "baseboard-serial-number": "", "baseboard-asset-tag": "", "baseboard-location-in-chassis": "", "enclosure-asset-tag": "", "hp-rombios": "", "oem-1": "Xen", "oem-2": "MS_VM_CERT/SHA1/bdbeb6e0a816d43fa6d3fe8aaef04c2bad9d3e3d" }, "blockedOperations": {}, "boot": { "firmware": "bios", "order": "cdn" }, "CPUs": { "max": 2, "number": 2 }, "current_operations": {}, "expNestedHvm": false, "mainIpAddress": "185.192.178.68", "high_availability": "", "memory": { "dynamic": [ 2147483648, 2147483648 ], "static": [ 536870912, 2147483648 ], "size": 2147483648 }, "installTime": null, "name_description": "", "name_label": "Test snapshot", "other": { "import_task": "OpaqueRef:66a61f13-3146-4c48-a99c-13ab36bf75c4", "instant": "true", "base_template_name": "Debian Buster 10", "mac_seed": "40154d39-694a-3584-9863-dee48b5a5e68", "install-methods": "cdrom,nfs,http,ftp", "linux_template": "true" }, "os_version": { "name": "Debian GNU/Linux 10 (buster)", "uname": "4.19.0-9-amd64", "distro": "debian", "major": "10", "minor": "10" }, "power_state": "Halted", "hasVendorDevice": false, "snapshots": [], "startDelay": 0, "startTime": null, "tags": [], "VIFs": [ "0dde6812-79f8-327d-e69c-e098b6fec730" ], "virtualizationMode": "hvm", "$container": "e78d04fc-b33f-6026-28bb-cdceb8e44863", "$VBDs": [ "a2f64b99-6e5d-3cea-8331-fea0c91c0b8e", "f95fc772-a9fb-e944-8f7b-4aefc4d0124d" ], "VGPUs": [], "$VGPUs": [], "vga": "std", "videoram": "8", "coresPerSocket": 2, "snapshot_time": 1599054372, "id": "c830ce0b-d03d-9cb4-53ce-fbd0bc258208", "uuid": "c830ce0b-d03d-9cb4-53ce-fbd0bc258208", "$pool": "e78d04fc-b33f-6026-28bb-cdceb8e44863", "$poolId": "e78d04fc-b33f-6026-28bb-cdceb8e44863" } ]If there is anything else I can give you, please let me know..
Kind Regards,
~Peg -
Thank you for your response,
The field
snapshot_ofdoesn't exist. Please give me the output ofxe vm-list uuid=snapshotUuid params=snapshot-ofThank you
-
Hi @badrAZ
Thanks for your help. I got a really strange response (as in... Nothing...)
[09:18 shineyg8-2-1 ~]# xe vm-list uuid=c830ce0b-d03d-9cb4-53ce-fbd0bc258208 params=snapshot-of [09:19 shineyg8-2-1 ~]#But if I do it against the original (base) VM I get:
[09:17 shineyg8-2-1 ~]# xe vm-list uuid=547501f1-51e5-67ea-771d-304ad95145aa params=snapshot-of snapshot-of ( RO) : <not in database> -
That's because you need to use
xe snapshot-param-list. -
Ah, that is better 8-) This is what I get this time...
[09:56 shineyg8-2-1 ~]# xe snapshot-param-list uuid=c830ce0b-d03d-9cb4-53ce-fbd0bc258208 uuid ( RO) : c830ce0b-d03d-9cb4-53ce-fbd0bc258208 name-label ( RW): Test snapshot name-description ( RW): user-version ( RW): 1 is-a-template ( RW): true is-default-template ( RW): false is-a-snapshot ( RO): true snapshot-of ( RO): 547501f1-51e5-67ea-771d-304ad95145aa snapshots ( RO): snapshot-time ( RO): 20200902T13:46:12Z snapshot-info ( RO): disk-snapshot-type: crash_consistent; power-state-at-snapshot: Halted parent ( RO): <not in database> children ( RO): 547501f1-51e5-67ea-771d-304ad95145aa is-control-domain ( RO): false power-state ( RO): halted 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): hvm ( RO): false platform (MRW): timeoffset: 1; videoram: 8; hpet: true; secureboot: false; device-model: qemu-upstream-compat; apic: true; device_id: 0001; vga: std; nx: true; pae: true; viridian: false; acpi: 1; cores-per-socket: 2 allowed-operations (SRO): destroy; export; revert; clone; copy 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): ec347d65-341f-4ad2-941a-2e8544539ae7; 64e44a18-ca98-4014-9265-dc0854ffa6cd; 74d1a6d6-0660-4d4f-825d-60d609fc4fec; d4fb12f2-8d30-4efd-bf27-40006f6ec809; 92780235-d330-470f-88dd-b62d755ef119 domain-type ( RW): hvm current-domain-type ( RO): unspecified HVM-boot-policy ( RW): BIOS order HVM-boot-params (MRW): firmware: bios; order: cdn 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-97ba2223-2d93fbff-00000403-00000001-00000000-00000000-00000000-00001000-9c000400-00000000-00000000-00000000-00000000-00000000 last-boot-record ( RO): '' resident-on ( RO): <not in database> affinity ( RW): <not in database> other-config (MRW): import_task: OpaqueRef:66a61f13-3146-4c48-a99c-13ab36bf75c4; instant: true; base_template_name: Debian Buster 10; mac_seed: 40154d39-694a-3584-9863-dee48b5a5e68; install-methods: cdrom,nfs,http,ftp; linux_template: true dom-id ( RO): -1 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: ; vm-data/mmio-hole-size: 268435456 ha-always-run ( RW) [DEPRECATED]: false ha-restart-priority ( RW): blobs ( RO): start-time ( RO): 19700101T00:00:00Z install-time ( RO): 19700101T00:00:00Z VCPUs-number ( RO): 0 VCPUs-utilisation (MRO): os-version (MRO): name: Debian GNU/Linux 10 (buster); uname: 4.19.0-9-amd64; distro: debian; major: 10; minor: 10 PV-drivers-version (MRO): major: 8; minor: 0; micro: 50; build: 1 PV-drivers-up-to-date ( RO) [DEPRECATED]: true memory (MRO): disks (MRO): VBDs (SRO): a2f64b99-6e5d-3cea-8331-fea0c91c0b8e; f95fc772-a9fb-e944-8f7b-4aefc4d0124d networks (MRO): 0/ip: 185.192.178.68; 0/ipv4/0: 185.192.178.68; 0/ipv6/1: fe80::6c88:c3ff:fe40:be7e; 0/ipv6/0: 2a0a:2e40:ac01:802:6c88:c3ff:fe40:be7e PV-drivers-detected ( RO): true other (MRO): platform-feature-multiprocessor-suspend: 1; has-vendor-device: 0; feature-suspend: 1; feature-poweroff: 1; feature-reboot: 1; feature-vcpu-hotplug: 1; feature-balloon: 1; shutdown: live ( RO): true guest-metrics-last-updated ( RO): 20200823T20:32:37Z 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): debian-10 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 [09:56 shineyg8-2-1 ~]# -
@Anonabhar It seems that the property
snapshot-ofisn't correctly reported byXO. Did you tried to disconnect/reconnect the server containing this snapshot to see if it resolves your issue?And please give me the version of your
xo-server. -
Hi @badrAZ
Well.. Monkey Poo!!!!!
Disconnecting the server and re-enabling the server did clear the issue. I have made a few snapshots and run a few backups to cause snapshots to be rotated and all is looking good..
Something must have been stuck in the original connection?
FYI:
Please mark this as solved...
~Peg
-
Which isn't normal is the fact XO should "reset" the connection and fetch all objects again to avoid "partial" object info… @badrAZ we should investigate on that, we can't rely on just disconnect/reconnect in such situations.
-
@olivierlambert I've created the dedicated Github issue
Hello! It looks like you're interested in this conversation, but you don't have an account yet.
Getting fed up of having to scroll through the same posts each visit? When you register for an account, you'll always come back to exactly where you were before, and choose to be notified of new replies (either via email, or push notification). You'll also be able to save bookmarks and upvote posts to show your appreciation to other community members.
With your input, this post could be even better 💗
Register Login