8:05 a.m.
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',))
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?
11:19 a.m.
On Tue, Nov 16, 2021 at 4:07 PM francesco--- via Users <users(a)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
2:32 a.m.
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?
Francesco
Il 16/11/2021 18:19, Nir Soffer ha scritto:
On Tue, Nov 16, 2021 at 4:07 PM francesco--- via
Users<users(a)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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Shellrent - Il primo hosting italiano Security First
*Francesco Lorenzini*
/System Administrator & DevOps Engineer/
Shellrent Srl
Via dell'Edilizia, 19 - 36100 Vicenza
Tel. 0444321155 <tel:+390444321155> | Fax 04441492177
3:54 a.m.
On Wed, Nov 17, 2021 at 10:32 AM Francesco Lorenzini <
francesco(a)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(a)ovirt.org>
<users(a)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
4:14 a.m.
It worked now, my bad.
I mistakenly thought that the Storage Pool ID was the ID of the SPM Host
and not the one listed under /rhev/data-center/.
I used the correct SPUUID and everything worked correctly:
vdsm-client Volume delete
storagepoolID=609ff8db-09c5-435b-b2e5-023d57003138
volumeID=5cb3fe58-3e01-4d32-bc7c-5907a4f858a8
storagedomainID=e25db7d0-060a-4046-94b5-235f38097cd8 imageID=4d
79c1da-34f0-44e3-8b92-c4bcb8524d83 force=true postZero=False
"d85d0a83-fec0-4472-87fd-e61c8c3e0608"
Removed the task ID d85d0a83-fec0-4472-87fd-e61c8c3e0608 by vdsm-client
Task clear taskID=d85d0a83-fec0-4472-87fd-e61c8c3e0608
Sorry for the waste of time and thank you.
Francesco
Il 17/11/2021 10:54, Nir Soffer ha scritto:
On Wed, Nov 17, 2021 at 10:32 AM Francesco Lorenzini
<francesco(a)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(a)ovirt.org>
<mailto: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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Shellrent - Il primo hosting italiano Security First
*Francesco Lorenzini*
/System Administrator & DevOps Engineer/
Shellrent Srl
Via dell'Edilizia, 19 - 36100 Vicenza
Tel. 0444321155 <tel:+390444321155> | Fax 04441492177
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Shellrent - Il primo hosting italiano Security First
*Francesco Lorenzini*
/System Administrator & DevOps Engineer/
Shellrent Srl
Via dell'Edilizia, 19 - 36100 Vicenza
Tel. 0444321155 <tel:+390444321155> | Fax 04441492177
5:04 a.m.
On Wed, Nov 17, 2021 at 12:14 PM Francesco Lorenzini
<francesco(a)shellrent.com> wrote:
It worked now, my bad.
I mistakenly thought that the Storage Pool ID was the ID of the SPM Host and not the one
listed under /rhev/data-center/.
I used the correct SPUUID and everything worked correctly:
vdsm-client Volume delete storagepoolID=609ff8db-09c5-435b-b2e5-023d57003138
volumeID=5cb3fe58-3e01-4d32-bc7c-5907a4f858a8
storagedomainID=e25db7d0-060a-4046-94b5-235f38097cd8 imageID=4d
79c1da-34f0-44e3-8b92-c4bcb8524d83 force=true postZero=False
"d85d0a83-fec0-4472-87fd-e61c8c3e0608"
Removed the task ID d85d0a83-fec0-4472-87fd-e61c8c3e0608 by vdsm-client Task clear
taskID=d85d0a83-fec0-4472-87fd-e61c8c3e0608
Sorry for the waste of time and thank you.
No problem, we are happy to help.
I think the error message could easily be improved - this is the relevant code:
@classmethod
def getPool(cls, spUUID):
if cls._pool.is_connected() and cls._pool.spUUID == spUUID:
return cls._pool
# Calling when pool is not connected or with wrong pool id is client
# error.
raise exception.expected(se.StoragePoolUnknown(spUUID))
We should really report different errors for unconnected pool and
incorrect pool id,
for example:
Incorrect pool id 'c0e7a0c5-8048-4f30-af08-cbd17d797e3b', connected to
pool '609ff8db-09c5-435b-b2e5-023d57003138'
If you think this is useful please file a bug to improve this.
Nir
1096
days inactive
1097
days old
5 comments
3 participants
participants (3)
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Francesco Lorenzini -
francesco＠shellrent.com
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Nir Soffer