Posts made by ntithomas

We did recently have a failed drive that finished rebuilding a few days ago.

Okay this is the error I get when I rescan all disk

SR_BACKEND_FAILURE_47(, The SR is not available [opterr=directory not mounted: /var/run/sr-mount/4e765024-1b4d-fca2-bc51-1a09dfb669b6], )

So when I grep this comes back.

24347 pts/4 S+ 0:00 _ grep --color=auto coalesce

And checking the XOA VDI to Coalesce page and I will see the progress?

I'm trying to migrate these servers off of this pool since this pool is having some sort issue with the VDI chain being overloaded, but when I try to migrate them it says the snapshot chain is too long. What does migrating have to do with snapshots when its two completely different actions?

And by a lot do you mean 1 day? 2 Days? 1 Week?

So is there a way to speed this up or do I just have to wait for it?

So in the ISCSI virtual disk storage pool 1 there are 606 items I do not see the option for coalesce at all. Here's some screenshots.

Also after researching I have found that there are 352 Items that need to be coalesce.

On the VDI to Coalesce page what is the Depth?

Also getting this log error on the Xen Orchestra Web Interface.[0_1629315103732_2021-08-18T19_31_00.542Z - XO.log](Uploading 100%)

SR_BACKEND_FAILURE_47(, The SR is not available [opterr=directory not mounted: /var/run/sr-mount/4e765024-1b4d-fca2-bc51-1a09dfb669b6], )

One question does the Xen Orchestra manager have to be ran on XCPNG or can get rid of XCPNG all together?

In the XCP-NG Center GUI we have 16 VM's with 41 snapshots currently in the snapshot section on the center.

So we had them scheduled to take snapshots every night of every VM. I noticed that errors were accumulating this week. How would I deploy XOA to help diagnose the issue?

So what would be the best solution to get this resolved?

This is the screen i generally see and work from. And yes we have about 13 VM's with screenshots being sent to a FreeNas box.

https://drive.google.com/file/d/1sbfZsUlONmtwKGNwhKLZPNdH5-v91EpQ/view?usp=sharing

I believe this is the entire log.

The log is longer than i can post any suggestions to get it on here?

Not that I am aware of. We have support individual VMs because they have paid software on them, but we don't have support on the VM manager itself.

Well unfortunately the previous guy put in a production environment. He left now I'm cleaning up his messes. So yes it is in a production environment I am currently trying to resolve the issues that were created by him.

I unfortunately am still learning how to read this log any help would be much appreciated!

Aug 17 04:02:19 xenserv-R710-13 SM: [15610] sr_scan {'sr_uuid': '77c4b870-cfad-e713-a63e-3cdd2e3a8e29', 'subtask_of': 'DummyRef:|77c12d43-e5dc-4275-8c6a-bb58cd961e9b|SR.scan', 'args': [], 'host_ref': 'OpaqueRef:fdb8c160-29be-4e2d-8afe-0d5c3262ead5', 'session_ref': 'OpaqueRef:f6cd9a27-b540-4a03-bb86-6315bb044877', 'device_config': {'username': 'louis', 'vers': '1.0', 'cifspassword_secret': '9d6a32d4-9519-ae39-4bed-30717ff3a91e', 'SRmaster': 'true', 'type': 'cifs', 'location': '//10.2.0.20/ISOs'}, 'command': 'sr_scan', 'sr_ref': 'OpaqueRef:bc5a1530-c053-4dfa-99c3-fceee7ae3503'}
Aug 17 04:02:20 xenserv-R710-13 SM: [15730] sr_update {'sr_uuid': '77c4b870-cfad-e713-a63e-3cdd2e3a8e29', 'subtask_of': 'DummyRef:|669eed1c-e621-4649-b7cd-ba6ac88d08b7|SR.stat', 'args': [], 'host_ref': 'OpaqueRef:fdb8c160-29be-4e2d-8afe-0d5c3262ead5', 'session_ref': 'OpaqueRef:533ae798-6806-451b-b6ee-04eb60fd0db7', 'device_config': {'username': 'louis', 'vers': '1.0', 'cifspassword_secret': '9d6a32d4-9519-ae39-4bed-30717ff3a91e', 'SRmaster': 'true', 'type': 'cifs', 'location': '//10.2.0.20/ISOs'}, 'command': 'sr_update', 'sr_ref': 'OpaqueRef:bc5a1530-c053-4dfa-99c3-fceee7ae3503'}
Aug 17 04:02:48 xenserv-R710-13 SM: [17059] sr_scan {'sr_uuid': '77c4b870-cfad-e713-a63e-3cdd2e3a8e29', 'subtask_of': 'DummyRef:|283bc64c-9365-4a81-b1bb-7e962df8c86d|SR.scan', 'args': [], 'host_ref': 'OpaqueRef:fdb8c160-29be-4e2d-8afe-0d5c3262ead5', 'session_ref': 'OpaqueRef:f1571087-9728-4815-981b-f843e7af01fc', 'device_config': {'username': 'louis', 'vers': '1.0', 'cifspassword_secret': '9d6a32d4-9519-ae39-4bed-30717ff3a91e', 'SRmaster': 'true', 'type': 'cifs', 'location': '//10.2.0.20/ISOs'}, 'command': 'sr_scan', 'sr_ref': 'OpaqueRef:bc5a1530-c053-4dfa-99c3-fceee7ae3503'}
Aug 17 04:02:49 xenserv-R710-13 SM: [17096] sr_update {'sr_uuid': '77c4b870-cfad-e713-a63e-3cdd2e3a8e29', 'subtask_of': 'DummyRef:|c24de4bc-d286-4787-a9c1-65484fc4bf48|SR.stat', 'args': [], 'host_ref': 'OpaqueRef:fdb8c160-29be-4e2d-8afe-0d5c3262ead5', 'session_ref': 'OpaqueRef:a4a2a0cd-6ff8-4a05-8b76-d74d7bcf4019', 'device_config': {'username': 'louis', 'vers': '1.0', 'cifspassword_secret': '9d6a32d4-9519-ae39-4bed-30717ff3a91e', 'SRmaster': 'true', 'type': 'cifs', 'location': '//10.2.0.20/ISOs'}, 'command': 'sr_update', 'sr_ref': 'OpaqueRef:bc5a1530-c053-4dfa-99c3-fceee7ae3503'}
Aug 17 04:03:18 xenserv-R710-13 SM: [18533] sr_scan {'sr_uuid': '77c4b870-cfad-e713-a63e-3cdd2e3a8e29', 'subtask_of': 'DummyRef:|c6bcdb0f-724f-49c2-a882-c3bfe4a8d384|SR.scan', 'args': [], 'host_ref': 'OpaqueRef:fdb8c160-29be-4e2d-8afe-0d5c3262ead5', 'session_ref': 'OpaqueRef:3cee8e0c-f460-4e6f-866f-149d8103f722', 'device_config': {'username': 'louis', 'vers': '1.0', 'cifspassword_secret': '9d6a32d4-9519-ae39-4bed-30717ff3a91e', 'SRmaster': 'true', 'type': 'cifs', 'location': '//10.2.0.20/ISOs'}, 'command': 'sr_scan', 'sr_ref': 'OpaqueRef:bc5a1530-c053-4dfa-99c3-fceee7ae3503'}
Aug 17 04:03:19 xenserv-R710-13 SM: [18589] sr_update {'sr_uuid': '77c4b870-cfad-e713-a63e-3cdd2e3a8e29', 'subtask_of': 'DummyRef:|a95985c3-bbec-459e-9573-b1071fd0540b|SR.stat', 'args': [], 'host_ref': 'OpaqueRef:fdb8c160-29be-4e2d-8afe-0d5c3262ead5', 'session_ref': 'OpaqueRef:67a29d7e-94c4-4cc3-b446-87b6ae55fcbc', 'device_config': {'username': 'louis', 'vers': '1.0', 'cifspassword_secret': '9d6a32d4-9519-ae39-4bed-30717ff3a91e', 'SRmaster': 'true', 'type': 'cifs', 'location': '//10.2.0.20/ISOs'}, 'command': 'sr_update', 'sr_ref': 'OpaqueRef:bc5a1530-c053-4dfa-99c3-fceee7ae3503'}
Aug 17 04:03:48 xenserv-R710-13 SM: [20029] sr_scan {'sr_uuid': '77c4b870-cfad-e713-a63e-3cdd2e3a8e29', 'subtask_of': 'DummyRef:|662d165e-142e-48e2-be72-d83c9b421832|SR.scan', 'args': [], 'host_ref': 'OpaqueRef:fdb8c160-29be-4e2d-8afe-0d5c3262ead5', 'session_ref': 'OpaqueRef:1d28ffee-cf9c-4da9-8392-30eff3d783b2', 'device_config': {'username': 'louis', 'vers': '1.0', 'cifspassword_secret': '9d6a32d4-9519-ae39-4bed-30717ff3a91e', 'SRmaster': 'true', 'type': 'cifs', 'location': '//10.2.0.20/ISOs'}, 'command': 'sr_scan', 'sr_ref': 'OpaqueRef:bc5a1530-c053-4dfa-99c3-fceee7ae3503'}
Aug 17 04:03:49 xenserv-R710-13 SM: [20055] sr_update {'sr_uuid': '77c4b870-cfad-e713-a63e-3cdd2e3a8e29', 'subtask_of': 'DummyRef:|f2f6aafb-a08a-483d-b7cd-b3b8dc815803|SR.stat', 'args': [], 'host_ref': 'OpaqueRef:fdb8c160-29be-4e2d-8afe-0d5c3262ead5', 'session_ref': 'OpaqueRef:66da129a-d70d-47be-a9ce-f6512b8413ad', 'device_config': {'username': 'louis', 'vers': '1.0', 'cifspassword_secret': '9d6a32d4-9519-ae39-4bed-30717ff3a91e', 'SRmaster': 'true', 'type': 'cifs', 'location': '//10.2.0.20/ISOs'}, 'command': 'sr_update', 'sr_ref': 'OpaqueRef:bc5a1530-c053-4dfa-99c3-fceee7ae3503'}
Aug 17 04:04:19 xenserv-R710-13 SM: [21577] sr_scan {'sr_uuid': '77c4b870-cfad-e713-a63e-3cdd2e3a8e29', 'subtask_of': 'DummyRef:|0f811b32-c7c4-4992-8986-b9bba823b53e|SR.scan', 'args': [], 'host_ref': 'OpaqueRef:fdb8c160-29be-4e2d-8afe-0d5c3262ead5', 'session_ref': 'OpaqueRef:9f2ced8b-1932-4fc6-a7db-51e8a306cfee', 'device_config': {'username': 'louis', 'vers': '1.0', 'cifspassword_secret': '9d6a32d4-9519-ae39-4bed-30717ff3a91e', 'SRmaster': 'true', 'type': 'cifs', 'location': '//10.2.0.20/ISOs'}, 'command': 'sr_scan', 'sr_ref': 'OpaqueRef:bc5a1530-c053-4dfa-99c3-fceee7ae3503'}
Aug 17 04:04:19 xenserv-R710-13 SM: [21620] sr_update {'sr_uuid': '77c4b870-cfad-e713-a63e-3cdd2e3a8e29', 'subtask_of': 'DummyRef:|fca6a164-fbed-451c-b65c-3f8bd98b233f|SR.stat', 'args': [], 'host_ref': 'OpaqueRef:fdb8c160-29be-4e2d-8afe-0d5c3262ead5', 'session_ref': 'OpaqueRef:61a214d2-298c-42ed-9e1b-5120daccb210', 'device_config': {'username': 'louis', 'vers': '1.0', 'cifspassword_secret': '9d6a32d4-9519-ae39-4bed-30717ff3a91e', 'SRmaster': 'true', 'type': 'cifs', 'location': '//10.2.0.20/ISOs'}, 'command': 'sr_update', 'sr_ref': 'OpaqueRef:bc5a1530-c053-4dfa-99c3-fceee7ae3503'}
Aug 17 04:04:49 xenserv-R710-13 SM: [23067] sr_scan {'sr_uuid': '77c4b870-cfad-e713-a63e-3cdd2e3a8e29', 'subtask_of': 'DummyRef:|3be6c7a2-bdb5-45fe-b9fd-bdfb2a1e78c5|SR.scan', 'args': [], 'host_ref': 'OpaqueRef:fdb8c160-29be-4e2d-8afe-0d5c3262ead5', 'session_ref': 'OpaqueRef:a56f34d9-23df-45ed-ae29-6a687443bbf7', 'device_config': {'username': 'louis', 'vers': '1.0', 'cifspassword_secret': '9d6a32d4-9519-ae39-4bed-30717ff3a91e', 'SRmaster': 'true', 'type': 'cifs', 'location': '//10.2.0.20/ISOs'}, 'command': 'sr_scan', 'sr_ref': 'OpaqueRef:bc5a1530-c053-4dfa-99c3-fceee7ae3503'}
Aug 17 04:04:49 xenserv-R710-13 SM: [23101] sr_update {'sr_uuid': '77c4b870-cfad-e713-a63e-3cdd2e3a8e29', 'subtask_of': 'DummyRef:|16b58459-c856-40d7-93e2-7d8ec833462f|SR.stat', 'args': [], 'host_ref': 'OpaqueRef:fdb8c160-29be-4e2d-8afe-0d5c3262ead5', 'session_ref': 'OpaqueRef:ebb247ca-9b75-4975-bff2-bd7733527215', 'device_config': {'username': 'louis', 'vers': '1.0', 'cifspassword_secret': '9d6a32d4-9519-ae39-4bed-30717ff3a91e', 'SRmaster': 'true', 'type': 'cifs', 'location': '//10.2.0.20/ISOs'}, 'command': 'sr_update', 'sr_ref': 'OpaqueRef:bc5a1530-c053-4dfa-99c3-fceee7ae3503'}

This is a copy of the varlog I believe. I am relatively new at this and was thrown into a pit of wolves basically.

Having an issue with XCPNG Center and my xen servers SR_BACKEND_FAILURE_109. It says the snapshot chain is too long. I have read that we are probably making backups faster than XenServer can coalesce. I have attempted to force it to coalesce, but at the moment I have had no luck.

Anyone have any suggestions?