XOCE misidentifing Orphaned Snapshots with XCP-ng 8.1
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Hi All,
I have something really strange going on here.
I have created a new pool of 5 x HP Gen8 machines and fresh installed XCP-ng 8.1 from ISO.
The installation went perfectly fine and I have attached a NFS repo to the pool and started to migrate VM's from a older XS7.1 pool that we are decommissioning.
I noticed that when I looked at "Dashboard -> Health" this pool is showing all snapshots as being orphaned. If I delete any of them, the corresponding snapshot attached to the VM gets deleted. So, it appears that it thinks that attached snapshots are actually orphaned.
I have other pools that are running XCP-ng 8.1 that do not show this behavior, but none of them were created using a fresh install. All of the others were upgrades from previous versions of XCP-ng or XS7.1
I have done a check of the Repo and dont see any obvious problems. I have also upgraded the version of XOCE from 5.5 to the latest 5.66 with no change.
[22:28 shineyg8-2-1 ~]# vhd-util scan -f -c -p -m /run/sr-mount/09f2cd1e-9a19-006b-597e-e69c5f1201f9/*.vhd vhd=0ae2b3b5-a023-4cf3-99a5-b323016083d1.vhd capacity=21474836480 size=17053770240 hidden=1 parent=none vhd=87036915-2399-4f15-b8b3-f598497e7995.vhd capacity=21474836480 size=46592 hidden=0 parent=0ae2b3b5-a023-4cf3-99a5-b323016083d1.vhd vhd=2204e8c9-efe9-43ed-a6a8-a8904f9255f5.vhd capacity=21474836480 size=1124213248 hidden=1 parent=0ae2b3b5-a023-4cf3-99a5-b323016083d1.vhd vhd=1556e006-9621-4824-9a9d-6bab4ef9695e.vhd capacity=21474836480 size=46592 hidden=0 parent=2204e8c9-efe9-43ed-a6a8-a8904f9255f5.vhd vhd=ecf1fbc7-565f-4136-b2bb-64989b30783f.vhd capacity=21474836480 size=329220096 hidden=0 parent=2204e8c9-efe9-43ed-a6a8-a8904f9255f5.vhd vhd=1b7f72e0-b0ef-46a2-b67f-3d954f28a7bd.vhd capacity=68719476736 size=68790792704 hidden=1 parent=none vhd=7acd227d-3d99-4899-b973-c3b836ad2309.vhd capacity=68719476736 size=1090387968 hidden=0 parent=1b7f72e0-b0ef-46a2-b67f-3d954f28a7bd.vhd vhd=f918e5e2-53d4-4464-bbdf-0434ca493338.vhd capacity=68719476736 size=139264 hidden=0 parent=1b7f72e0-b0ef-46a2-b67f-3d954f28a7bd.vhd vhd=1d3cb7c5-9753-4563-afaf-7f584288c65f.vhd capacity=21474836480 size=21495808512 hidden=1 parent=none vhd=3df34f70-53c4-4a8a-9b79-d7e4067d7009.vhd capacity=21474836480 size=46592 hidden=0 parent=1d3cb7c5-9753-4563-afaf-7f584288c65f.vhd vhd=cc9f1e83-c397-4d0e-b466-0524ce0a3e94.vhd capacity=21474836480 size=405586432 hidden=1 parent=1d3cb7c5-9753-4563-afaf-7f584288c65f.vhd vhd=3e0c077d-80f4-4797-bff7-8109dfe59f67.vhd capacity=21474836480 size=46592 hidden=0 parent=cc9f1e83-c397-4d0e-b466-0524ce0a3e94.vhd vhd=59c03269-9283-4b35-86b6-bcc85afd80d9.vhd capacity=21474836480 size=61251584 hidden=0 parent=cc9f1e83-c397-4d0e-b466-0524ce0a3e94.vhd vhd=2372e670-388f-41ab-967e-d85045bc9436.vhd capacity=21474836480 size=12006572544 hidden=1 parent=none vhd=3bc0873d-e89c-44cf-aebf-a18219163f26.vhd capacity=21474836480 size=46592 hidden=0 parent=2372e670-388f-41ab-967e-d85045bc9436.vhd vhd=da01df76-255d-443a-94e6-32764b5bfddb.vhd capacity=21474836480 size=1246085632 hidden=1 parent=2372e670-388f-41ab-967e-d85045bc9436.vhd vhd=0e3eb73c-70b9-4295-bfc8-0f3ce12d5f9b.vhd capacity=21474836480 size=46592 hidden=0 parent=da01df76-255d-443a-94e6-32764b5bfddb.vhd vhd=a1ab995e-53d2-43b3-ba67-5c4014ffb9af.vhd capacity=21474836480 size=346718208 hidden=0 parent=da01df76-255d-443a-94e6-32764b5bfddb.vhd vhd=2a207ac4-fa5c-4809-b418-1f35c5c04c97.vhd capacity=21474836480 size=11498070528 hidden=1 parent=none vhd=cab1365d-f0cc-4df0-82fb-239f6e7fc77c.vhd capacity=21474836480 size=46592 hidden=0 parent=2a207ac4-fa5c-4809-b418-1f35c5c04c97.vhd vhd=9dfa3497-27de-4a41-b0a9-12e50889b296.vhd capacity=21474836480 size=1113707008 hidden=1 parent=2a207ac4-fa5c-4809-b418-1f35c5c04c97.vhd vhd=5644f72c-a60b-477c-b0ec-c0de9189d82c.vhd capacity=21474836480 size=456134656 hidden=0 parent=9dfa3497-27de-4a41-b0a9-12e50889b296.vhd vhd=5b8de6eb-9858-42a4-b633-524eb407b7f2.vhd capacity=21474836480 size=46592 hidden=0 parent=9dfa3497-27de-4a41-b0a9-12e50889b296.vhd vhd=2bfd2b98-5525-4e99-8205-1aa9d913be6e.vhd capacity=34359738368 size=22636814848 hidden=1 parent=none vhd=81a68100-45f7-4748-9b5e-68072ca7bf1a.vhd capacity=34359738368 size=71680 hidden=0 parent=2bfd2b98-5525-4e99-8205-1aa9d913be6e.vhd vhd=35e53692-ba5e-4c9e-b4bc-23c6d2b4b373.vhd capacity=34359738368 size=1807143424 hidden=1 parent=2bfd2b98-5525-4e99-8205-1aa9d913be6e.vhd vhd=68431f73-d53b-4cf0-9d31-b33e4beb73dd.vhd capacity=34359738368 size=83578880 hidden=0 parent=35e53692-ba5e-4c9e-b4bc-23c6d2b4b373.vhd vhd=fcd0fa61-9499-4d5a-9c09-eabe77ff850e.vhd capacity=34359738368 size=71680 hidden=0 parent=35e53692-ba5e-4c9e-b4bc-23c6d2b4b373.vhd vhd=2d708921-4732-4dd7-ab8d-93372fd2f27c.vhd capacity=137438953472 size=24517632512 hidden=1 parent=none vhd=21bb8dd8-f3d3-4ea1-ab11-0c08d3e39382.vhd capacity=137438953472 size=775856128 hidden=0 parent=2d708921-4732-4dd7-ab8d-93372fd2f27c.vhd vhd=b39c2230-c55b-4f61-9979-d476e1a07e7e.vhd capacity=137438953472 size=274432 hidden=0 parent=2d708921-4732-4dd7-ab8d-93372fd2f27c.vhd vhd=2f7363ad-f4bf-4949-ad3e-c9684492f0cd.vhd capacity=137438953472 size=107985506816 hidden=1 parent=none vhd=f08260a5-232b-4966-88a3-e5be430e8fea.vhd capacity=137438953472 size=274432 hidden=0 parent=2f7363ad-f4bf-4949-ad3e-c9684492f0cd.vhd vhd=56bc253f-9886-4ead-9f2b-2d493fb9cdd3.vhd capacity=137438953472 size=5200859648 hidden=1 parent=2f7363ad-f4bf-4949-ad3e-c9684492f0cd.vhd vhd=8867a8f2-f7fc-4c50-a12c-ea7c93d11f97.vhd capacity=137438953472 size=1075146752 hidden=0 parent=56bc253f-9886-4ead-9f2b-2d493fb9cdd3.vhd vhd=e6d3629b-f775-4002-ab8c-328eb484a83b.vhd capacity=137438953472 size=274432 hidden=0 parent=56bc253f-9886-4ead-9f2b-2d493fb9cdd3.vhd vhd=3c84b65c-6f26-4a3e-8750-cefe450a43a3.vhd capacity=68719476736 size=11571708416 hidden=1 parent=none vhd=9966a770-990b-4297-bbbf-7ac0ab671c78.vhd capacity=68719476736 size=139264 hidden=0 parent=3c84b65c-6f26-4a3e-8750-cefe450a43a3.vhd vhd=0ac7d3fe-bbb2-4594-b4ac-3d2b2a39700c.vhd capacity=68719476736 size=994025984 hidden=1 parent=3c84b65c-6f26-4a3e-8750-cefe450a43a3.vhd vhd=a99d419c-f97e-4674-be01-da7f8fb08d20.vhd capacity=68719476736 size=187240448 hidden=0 parent=0ac7d3fe-bbb2-4594-b4ac-3d2b2a39700c.vhd vhd=ea841bfe-b3ab-47ef-b948-9dc17901c89b.vhd capacity=68719476736 size=139264 hidden=0 parent=0ac7d3fe-bbb2-4594-b4ac-3d2b2a39700c.vhd vhd=464b8ece-8d54-4e9f-8de1-812258eee91e.vhd capacity=21474836480 size=3229659648 hidden=1 parent=none vhd=1f85a075-ad79-44ed-ac5f-fb61f4dc63c5.vhd capacity=21474836480 size=46592 hidden=0 parent=464b8ece-8d54-4e9f-8de1-812258eee91e.vhd vhd=b8283cef-29ac-4cba-afb2-fcb57054cc06.vhd capacity=21474836480 size=84095488 hidden=1 parent=464b8ece-8d54-4e9f-8de1-812258eee91e.vhd vhd=00188259-086d-4257-a815-face5df103e9.vhd capacity=21474836480 size=20291584 hidden=0 parent=b8283cef-29ac-4cba-afb2-fcb57054cc06.vhd vhd=daf8036f-d5de-4fe9-a473-6b1674033658.vhd capacity=21474836480 size=46592 hidden=0 parent=b8283cef-29ac-4cba-afb2-fcb57054cc06.vhd vhd=4b976581-08e3-4e51-8615-3c417797689c.vhd capacity=21474836480 size=19606786560 hidden=1 parent=none vhd=cff8b284-8aac-49bf-9bf8-2ce2ac5a0898.vhd capacity=21474836480 size=46592 hidden=0 parent=4b976581-08e3-4e51-8615-3c417797689c.vhd vhd=69f2ade6-8606-4b82-b833-7673c272a59f.vhd capacity=21474836480 size=487535104 hidden=1 parent=4b976581-08e3-4e51-8615-3c417797689c.vhd vhd=88bbfd71-ae1b-4589-83ae-432d2b63ae64.vhd capacity=21474836480 size=46592 hidden=0 parent=69f2ade6-8606-4b82-b833-7673c272a59f.vhd vhd=c4e4f77e-b30c-4c8b-b27b-2977e3ea81e0.vhd capacity=21474836480 size=197709824 hidden=0 parent=69f2ade6-8606-4b82-b833-7673c272a59f.vhd vhd=4d7ca8be-e0e6-4598-a2ee-b94ea3d0f0cd.vhd capacity=34359738368 size=7459500544 hidden=1 parent=none vhd=cc0fc418-9fbb-4297-9627-b24e1ba8ed97.vhd capacity=34359738368 size=71680 hidden=0 parent=4d7ca8be-e0e6-4598-a2ee-b94ea3d0f0cd.vhd vhd=cede1ebf-a47c-47da-863c-6f62d9312aa8.vhd capacity=34359738368 size=71680 hidden=0 parent=4d7ca8be-e0e6-4598-a2ee-b94ea3d0f0cd.vhd vhd=50f9c23e-c808-4c94-ba25-88741e68e7da.vhd capacity=21474836480 size=21495808512 hidden=1 parent=none vhd=2023ec06-fcbd-497c-b7ec-9fb102c132b4.vhd capacity=21474836480 size=46592 hidden=0 parent=50f9c23e-c808-4c94-ba25-88741e68e7da.vhd vhd=6e1d27b6-4849-4bae-9112-1c12d8692a87.vhd capacity=21474836480 size=3773886976 hidden=1 parent=50f9c23e-c808-4c94-ba25-88741e68e7da.vhd vhd=b1aa0bbb-5f68-4a4e-8140-12bc1a8de54e.vhd capacity=21474836480 size=1168338944 hidden=0 parent=6e1d27b6-4849-4bae-9112-1c12d8692a87.vhd vhd=bbdba0c3-0dfc-4f72-8664-beb5651f0207.vhd capacity=21474836480 size=46592 hidden=0 parent=6e1d27b6-4849-4bae-9112-1c12d8692a87.vhd vhd=56fe959e-4430-4855-866a-675ac4271db0.vhd capacity=8589934592 size=7751520768 hidden=1 parent=none vhd=fcd801ab-a29f-40db-bdb7-05617cca4c8f.vhd capacity=8589934592 size=20992 hidden=0 parent=56fe959e-4430-4855-866a-675ac4271db0.vhd vhd=36c036f2-5b88-4042-9a9b-ac26905d74bf.vhd capacity=8589934592 size=510624256 hidden=1 parent=56fe959e-4430-4855-866a-675ac4271db0.vhd vhd=1e5b87c1-8d89-4d40-b036-ebcaf330c6a2.vhd capacity=8589934592 size=397613568 hidden=0 parent=36c036f2-5b88-4042-9a9b-ac26905d74bf.vhd vhd=81f5a87c-0653-4b66-92bb-746c91bfa1ce.vhd capacity=8589934592 size=20992 hidden=0 parent=36c036f2-5b88-4042-9a9b-ac26905d74bf.vhd vhd=5a298960-5982-4f23-9ff2-36368228c06f.vhd capacity=21474836480 size=14553285120 hidden=1 parent=none .... Snip, but more of the same .... vhd=35f53ebd-bb1c-4d6b-85b4-b8693a3ccfab.vhd capacity=21474836480 size=46592 hidden=0 parent=fe677216-9e84-4f4a-9ffb-4d35e572e5c2.vhd vhd=b42248f3-44b9-41a4-a034-adc29bb3054f.vhd capacity=21474836480 size=1660031488 hidden=1 parent=fe677216-9e84-4f4a-9ffb-4d35e572e5c2.vhd vhd=21417665-cc95-4b87-84a7-b079b6b23c54.vhd capacity=21474836480 size=462397440 hidden=0 parent=b42248f3-44b9-41a4-a034-adc29bb3054f.vhd vhd=8792b5ee-2560-43ea-83e7-d796dc96616f.vhd capacity=21474836480 size=46592 hidden=0 parent=b42248f3-44b9-41a4-a034-adc29bb3054f.vhd vhd=21be636d-fa6e-4341-8bd8-5d21b8b6077e.vhd capacity=68719476736 size=67769586176 hidden=0 parent=none vhd=2f47fa7e-88a5-42c1-99f4-46a4b8649f97.vhd capacity=274877906944 size=135724352000 hidden=0 parent=none vhd=3ceee896-470a-480b-b743-da0d45c0461a.vhd capacity=34359738368 size=4101706240 hidden=0 parent=none vhd=4b340f75-c247-46ff-87c3-f28ca8ecf067.vhd capacity=68719476736 size=63581798912 hidden=0 parent=none vhd=7d7df1ed-1281-42fa-afb3-73badbdaa0f7.vhd capacity=68719476736 size=30096310784 hidden=0 parent=none vhd=7f992829-c941-431f-823a-ef68ddd0c3de.vhd capacity=34359738368 size=6459306496 hidden=0 parent=none vhd=82ba1e73-1ac4-4bff-a01c-5e3ae88288de.vhd capacity=137438953472 size=137039462912 hidden=0 parent=none vhd=885ad890-6292-4272-bc95-7ffea798baff.vhd capacity=68719476736 size=22437261824 hidden=0 parent=none vhd=8e335061-dba0-4446-aa52-2513766927fb.vhd capacity=137438953472 size=7073071616 hidden=0 parent=none vhd=8e4ce1d0-e832-42fc-a5d8-7e41b24301b2.vhd capacity=1318554959872 size=241532645888 hidden=0 parent=none vhd=9a9b607c-d378-4e5c-b8a7-dbd4b90bcd08.vhd capacity=21474836480 size=20306502144 hidden=0 parent=none vhd=b51139a9-12d2-4504-92da-45c4b03ace6e.vhd capacity=68719476736 size=67733864960 hidden=0 parent=none vhd=d9d6d003-88d5-4feb-82bc-7bbfa0c67fab.vhd capacity=68719476736 size=63571292672 hidden=0 parent=none vhd=e3303a18-ebda-4d3d-93c8-3abd401997ef.vhd capacity=34359738368 size=3633127936 hidden=0 parent=none vhd=e3e6e96e-90b4-4218-ae30-2097cf32c096.vhd capacity=68719476736 size=27131449856 hidden=0 parent=none vhd=ed86f2d2-ad7d-4911-a4f0-22f879a14ce9.vhd capacity=524288000 size=144986624 hidden=0 parent=none vhd=f6b54d8a-1b5f-4028-be84-60f01174b34d.vhd capacity=21474836480 size=18589782528 hidden=0 parent=none [22:28 shineyg8-2-1 ~]#
... with many more items ....Does anyone have any idea whats going on?
~Peg
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Is the XS7.1 pool attached to separate NFS pool? And the snapshots existed prior to migration, correct?
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Hi Damp,
Completely different NFS Repos between the two pools. In fact, different storage networks entirely.
I did the migration both ways, first by migrating with the snapshots and also by deleting the snapshots and waiting for the SMGC to finish before doing the migration.
If I delete all snapshots on the machine, wait for SMGC to finish and then create a new snapshot, it gets marked as Orphaned.
Using XenCenter, the snapshots all appear correctly linked to the VM, so I think its just a reporting thing, but I am not sure..
~Peg
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You said using XenCenter it seems fine. What's the other way to create snap you are using and displaying the behavior?
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Sorry, what I meant to say was that if I use XenCenter to examine the VM (going to the snapshot tab) I see the snapshots properly. I also seem them linked properly in XOCE by going to "Home -> VM -> [Pick Any VM}".
Didnt mean to cause confusion..
~Peg
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Ping @badrAZ or @Rajaa-BARHTAOUI who updated the orphaned feature.
If the snapshot disk is correctly attached to a VM snapshot, it shouldn't be displayed there.
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Hi @Anonabhar
Thank you for your report.
The XO logic is based on the
snapshot_ofproperty which indicates if a snapshot is attached to a VM or not.After looking at your issue, it means that this property isn't correctly updated on migrating a VM with snapshots to a freshly installed XCP 8.1.
I'm not able to reproduce it on migrating a VM with a snapshot from an old XCP 8.1 to a freshly installed XCP 8.1.
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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
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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
