On Wed, Nov 17, 2021 at 10:32 AM Francesco Lorenzini <
france...@shellrent.com> wrote:
> Hi Nir,
>
> sadly in the vdsm log there aren't more useful info:
>
> 2021-11-17 09:27:59,419+0100 INFO (Reactor thread)
> [ProtocolDetector.AcceptorImpl] Accepted connection from ::1:56392
> (protocoldetector:61)
> 2021-11-17 09:27:59,426+0100 WARN (Reactor thread) [vds.dispatcher]
> unhandled write event (betterAsyncore:184)
> 2021-11-17 09:27:59,427+0100 INFO (Reactor thread)
> [ProtocolDetector.Detector] Detected protocol stomp from ::1:56392
> (protocoldetector:125)
> 2021-11-17 09:27:59,427+0100 INFO (Reactor thread) [Broker.StompAdapter]
> Processing CONNECT request (stompserver:95)
> 2021-11-17 09:27:59,427+0100 INFO (JsonRpc (StompReactor))
> [Broker.StompAdapter] Subscribe command received (stompserver:124)
> 2021-11-17 09:27:59,448+0100 INFO (jsonrpc/0) [vdsm.api] START
> deleteVolume(sdUUID='e25db7d0-060a-4046-94b5-235f38097cd8',
> spUUID='c0e7a0c5-8048-4f30-af08-cbd17d797e3b',
> imgUUID='4d79c1da-34f0-44e3-8b92-c4bcb8524d83',
> volumes=['5cb3fe58-3e01-4d32-bc7c-5907a4f858a8'], postZero='False',
> force='true', discard=False) from=::1,56392,
> task_id=33647125-f8b5-494e-a8e8-17a6fc8aad4d (api:48)
> 2021-11-17 09:27:59,448+0100 INFO (jsonrpc/0) [vdsm.api] FINISH
> deleteVolume error=Unknown pool id, pool not connected:
> ('c0e7a0c5-8048-4f30-af08-cbd17d797e3b',) from=::1,56392,
> task_id=33647125-f8b5-494e-a8e8-17a6fc8aad4d (api:52)
> 2021-11-17 09:27:59,448+0100 INFO (jsonrpc/0) [storage.TaskManager.Task]
> (Task='33647125-f8b5-494e-a8e8-17a6fc8aad4d') aborting: Task is aborted:
> "value=Unknown pool id, pool not connected:
> ('c0e7a0c5-8048-4f30-af08-cbd17d797e3b',) abortedcode=309" (task:1182)
> 2021-11-17 09:27:59,448+0100 INFO (jsonrpc/0) [storage.Dispatcher] FINISH
> deleteVolume error=Unknown pool id, pool not connected:
> ('c0e7a0c5-8048-4f30-af08-cbd17d797e3b',) (dispatcher:81)
> 2021-11-17 09:27:59,448+0100 INFO (jsonrpc/0) [jsonrpc.JsonRpcServer] RPC
> call Volume.delete failed (error 309) in 0.00 seconds (__init__:312)
>
>
> I know the vdsm-client is maintained by the infra team, should I open a
> new thread there?
>
No, this is not vdsm-client issue.
Can you share a complete vdsm log from this host?
The only possible reason this can fail is:
- pool id is incorrect (do you have multiple DCs?)
- the host is not connected to storage (is host UP in engine?)
Correction for my previous reply - the fact that Volume.getInfo() works
does not
prove that the pool is correct or the host is connected to storage. This
call does
not check the pool id and does not depend on host being active.
If the host is connected to the pool, you should see:
# ls -lh /rhev/data-center/c0e7a0c5-8048-4f30-af08-cbd17d797e3b/mastersd/
total 8.0K
drwxr-xr-x. 2 vdsm kvm 103 Jun 4 01:49 dom_md
drwxr-xr-x. 67 vdsm kvm 4.0K Nov 16 16:37 images
drwxr-xr-x. 5 vdsm kvm 4.0K Oct 10 13:33 master
Francesco
>
> Il 16/11/2021 18:19, Nir Soffer ha scritto:
>
> On Tue, Nov 16, 2021 at 4:07 PM francesco--- via Users <users@ovirt.org>
> <users@ovirt.org> wrote:
>
> Hi all,
>
> I'm trying to delete via vdsm-client toolan illegal volume that is not listed
> in the engine database. The volume ID is 5cb3fe58-3e01-4d32-bc7c-5907a4f858a8:
>
> [root@ovirthost ~]# vdsm-tool dump-volume-chains
> e25db7d0-060a-4046-94b5-235f38097cd8
>
> Images volume chains (base volume first)
>
> image: 4d79c1da-34f0-44e3-8b92-c4bcb8524d83
>
> Error: more than one volume pointing to the same parent volume
> e.g: (_BLANK_UUID<-a), (a<-b), (a<-c)
>
> Unordered volumes and children:
>
> - 00000000-0000-0000-0000-000000000000 <-
> 5aad30c7-96f0-433d-95c8-2317e5f80045
> status: OK, voltype: INTERNAL, format: COW, legality: LEGAL,
> type: SPARSE, capacity: 214748364800, truesize: 165493616640
>
> - 5aad30c7-96f0-433d-95c8-2317e5f80045 <-
> 5cb3fe58-3e01-4d32-bc7c-5907a4f858a8
> status: OK, voltype: LEAF, format: COW, legality: ILLEGAL,
> type: SPARSE, capacity: 214748364800, truesize: 8759619584
>
> - 5aad30c7-96f0-433d-95c8-2317e5f80045 <-
> 674e85d8-519a-461f-9dd6-aca44798e088
> status: OK, voltype: LEAF, format: COW, legality: LEGAL, type:
> SPARSE, capacity: 214748364800, truesize: 200704
>
> With the command vdsm-client Volume getInfo I can retrieve the info about the
> volume 5cb3fe58-3e01-4d32-bc7c-5907a4f858a8:
>
> vdsm-client Volume getInfo
> storagepoolID=c0e7a0c5-8048-4f30-af08-cbd17d797e3b
> volumeID=5cb3fe58-3e01-4d32-bc7c-5907a4f858a8
> storagedomainID=e25db7d0-060a-4046-94b5-235f38097cd8
> imageID=4d79c1da-34f0-44e3-8b92-c4bcb8524d83
> {
> "apparentsize": "8759676160",
> "capacity": "214748364800",
> "children": [],
> "ctime": "1634958924",
> "description": "",
> "disktype": "DATA",
> "domain": "e25db7d0-060a-4046-94b5-235f38097cd8",
> "format": "COW",
> "generation": 0,
> "image": "4d79c1da-34f0-44e3-8b92-c4bcb8524d83",
> "lease": {
> "offset": 0,
> "owners": [],
> "path":
> "/rhev/data-center/mnt/ovirthost.com:_data/e25db7d0-060a-4046-94b5-235f38097cd8/images/4d79c1da-34f0-44e3-8b92-c4bcb8524d83/5cb3fe58-3e01-4d32-bc7c-5907a4f858a8.lease",
> "version": null
> },
> "legality": "ILLEGAL",
> "mtime": "0",
> "parent": "5aad30c7-96f0-433d-95c8-2317e5f80045",
> "pool": "",
> "status": "ILLEGAL",
> "truesize": "8759619584",
> "type": "SPARSE",
> "uuid": "5cb3fe58-3e01-4d32-bc7c-5907a4f858a8",
> "voltype": "LEAF"
> }
>
> I can't remove it due to the following error:
>
> vdsm-client Volume delete storagepoolID=c0e7a0c5-8048-4f30-af08-cbd17d797e3b
> volumeID=5cb3fe58-3e01-4d32-bc7c-5907a4f858a8
> storagedomainID=e25db7d0-060a-4046-94b5-235f38097cd8
> imageID=4d79c1da-34f0-44e3-8b92-c4bcb8524d83 force=true
> vdsm-client: Command Volume.delete with args {'storagepoolID':
> 'c0e7a0c5-8048-4f30-af08-cbd17d797e3b', 'volumeID':
> '5cb3fe58-3e01-4d32-bc7c-5907a4f858a8', 'storagedomainID':
> 'e25db7d0-060a-4046-94b5-235f38097cd8', 'imageID':
> '4d79c1da-34f0-44e3-8b92-c4bcb8524d83', 'force': 'true'} failed:
> (code=309, message=Unknown pool id, pool not connected:
> ('c0e7a0c5-8048-4f30-af08-cbd17d797e3b',))
>
> If the pool id works in Volume getInfo, it should be correct.
>
>
> I'm performing the operation directly on the SPM. I searched for a while but
> I didn't find anything usefull. Any tips or doc that I missed?
>
> What you do looks right. Did you look in vdsm.log? I'm sure there is
> more info there
> about the error.
>
> Nir
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>
> --
> --
> [image: Shellrent - Il primo hosting italiano Security First]
> *Francesco Lorenzini*
> *System Administrator & DevOps Engineer*
> Shellrent Srl
> Via dell'Edilizia, 19 - 36100 Vicenza
> Tel. 0444321155 <+390444321155> | Fax 04441492177
>
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