10:54 a.m.
Greetings.
Running oVirt 3.5 with a mix of NFS and FC Storage.
Engine running on a seperate KVM VM and Node installed with a pre 3.5
ovirt-node "ovirt-node-iso-3.5.0.ovirt35.20140912.el6 (Edited)"
I had some problems with my FC-Storage where the LUNS for a while became
unavailable to my Ovirt-host. Everything is now up and running and those
luns again are accessible by the host. The NFS domains goes back online
but the FC does not.
Thread-22::DEBUG::2015-03-23
14:53:02,706::lvm::290::Storage.Misc.excCmd::(cmd) /usr/bin/sudo -n
/sbin/lvm vgs --config ' devices { preferred_names = ["^/dev/mapper/"]
ignore_suspended_devices=1 write_cache_state=0
disable_after_error_count=3 obtain_device_list_from_udev=0 filter = [
'\''r|.*|'\'' ] } global { locking_type=1
prioritise_write_locks=1
wait_for_locks=1 use_lvmetad=0 } backup { retain_min = 50
retain_days = 0 } ' --noheadings --units b --nosuffix --separator '|'
--ignoreskippedcluster -o
uuid,name,attr,size,free,extent_size,extent_count,free_count,tags,vg_mda_size,vg_mda_free,lv_count,pv_count,pv_name
29f9b165-3674-4384-a1d4-7aa87d923d56 (cwd None)
Thread-24::DEBUG::2015-03-23
14:53:02,981::lvm::290::Storage.Misc.excCmd::(cmd) FAILED: <err> = '
Volume group "29f9b165-3674-4384-a1d4-7aa87d923d56" not found\n
Skipping volume group 29f9b165-3674-4384-a1d4-7aa87d923d56\n'; <rc> = 5
Thread-24::WARNING::2015-03-23
14:53:02,986::lvm::372::Storage.LVM::(_reloadvgs) lvm vgs failed: 5 []
[' Volume group "29f9b165-3674-4384-a1d4-7aa87d923d56" not found',
'
Skipping volume group 29f9b165-3674-4384-a1d4-7aa87d923d56']
Running the command above manually does indeed give the same output:
# /sbin/lvm vgs --config ' devices { preferred_names = ["^/dev/mapper/"]
ignore_suspended_devices=1 write_cache_state=0
disable_after_error_count=3 obtain_device_list_from_udev=0 filter = [
'\''r|.*|'\'' ] } global { locking_type=1
prioritise_write_locks=1
wait_for_locks=1 use_lvmetad=0 } backup { retain_min = 50
retain_days = 0 } ' --noheadings --units b --nosuffix --separator '|'
--ignoreskippedcluster -o
uuid,name,attr,size,free,extent_size,extent_count,free_count,tags,vg_mda_size,vg_mda_free,lv_count,pv_count,pv_name
29f9b165-3674-4384-a1d4-7aa87d923d56
Volume group "29f9b165-3674-4384-a1d4-7aa87d923d56" not found
Skipping volume group 29f9b165-3674-4384-a1d4-7aa87d923d56
What puzzles me is that those volume does exist.
lvm vgs
VG #PV #LV #SN Attr VSize VFree
22cf06d1-faca-4e17-ac78-d38b7fc300b1 1 13 0 wz--n- 999.62g 986.50g
29f9b165-3674-4384-a1d4-7aa87d923d56 1 8 0 wz--n- 99.62g 95.50g
HostVG 1 4 0 wz--n- 13.77g 52.00m
--- Volume group ---
VG Name 29f9b165-3674-4384-a1d4-7aa87d923d56
System ID
Format lvm2
Metadata Areas 2
Metadata Sequence No 20
VG Access read/write
VG Status resizable
MAX LV 0
Cur LV 8
Open LV 0
Max PV 0
Cur PV 1
Act PV 1
VG Size 99.62 GiB
PE Size 128.00 MiB
Total PE 797
Alloc PE / Size 33 / 4.12 GiB
Free PE / Size 764 / 95.50 GiB
VG UUID aAoOcw-d9YB-y9gP-Tp4M-S0UE-Aqpx-y6Z2Uk
lvm vgs --config ' devices { preferred_names = ["^/dev/mapper/"]
ignore_suspended_devices=1 write_cache_state=0
disable_after_error_count=3 obtain_device_list_from_udev=0 } global {
locking_type=1 prioritise_write_locks=1 wait_for_locks=1 use_lvmetad=0
} backup { retain_min = 50 retain_days = 0 } ' --noheadings --units b
--nosuffix --separator '|' --ignoreskippedcluster -o
uuid,name,attr,size,free,extent_size,extent_count,free_count,tags,vg_mda_size,vg_mda_free,lv_count,pv_count,pv_name
29f9b165-3674-4384-a1d4-7aa87d923d56
aAoOcw-d9YB-y9gP-Tp4M-S0UE-Aqpx-y6Z2Uk|29f9b165-3674-4384-a1d4-7aa87d923d56|wz--n-|106971529216|102542344192|134217728|797|764|MDT_LEASETIMESEC=60,MDT_CLASS=Data,MDT_VERSION=3,MDT_SDUUID=29f9b165-3674-4384-a1d4-7aa87d923d56,MDT_PV0=pv:36001405c94d80be2ed0482c91a1841b8&44&uuid:muHcYl-sobG-3LyY-jjfg-3fGf-1cHO-uDk7da&44&pestart:0&44&pecount:797&44&mapoffset:0,MDT_LEASERETRIES=3,MDT_VGUUID=aAoOcw-d9YB-y9gP-Tp4M-S0UE-Aqpx-y6Z2Uk,MDT_IOOPTIMEOUTSEC=10,MDT_LOCKRENEWALINTERVALSEC=5,MDT_PHYBLKSIZE=512,MDT_LOGBLKSIZE=512,MDT_TYPE=FCP,MDT_LOCKPOLICY=,MDT_DESCRIPTION=Master,RHAT_storage_domain,MDT_POOL_SPM_ID=-1,MDT_POOL_DESCRIPTION=Elementary,MDT_POOL_SPM_LVER=-1,MDT_POOL_UUID=8c3c5df9-e8ff-4313-99c9-385b6c7d896b,MDT_MASTER_VERSION=10,MDT_POOL_DOMAINS=22cf06d1-faca-4e17-ac78-d38b7fc300b1:Active&44&c434ab5a-9d21-42eb-ba1b-dbd716ba3ed1:Active&44&96e62d18-652d-401a-b4b5-b54ecefa331c:Active&44&29f9b165-3674-4384-a1d4-7aa87d923d56:Active&44&1a0d3e5a-d2ad-4829-8ebd-ad3ff5463062:Active,MDT__SHA_CKSUM=7ea9af890755d96563cb7a736f8e3f46ea986f67,MDT_ROLE=Regular|134217728|67103744|8|1|/dev/sda
[root@patty vdsm]# vdsClient -s 0 getStorageDomainsList (Returns all but
only the NFS-Domains)
c434ab5a-9d21-42eb-ba1b-dbd716ba3ed1
1a0d3e5a-d2ad-4829-8ebd-ad3ff5463062
a8fd9df0-48f2-40a2-88d4-7bf47fef9b07
engine=# select id,storage,storage_name,storage_domain_type from
storage_domain_static ;
id | storage |
storage_name | storage_domain_type
--------------------------------------+----------------------------------------+------------------------+---------------------
072fbaa1-08f3-4a40-9f34-a5ca22dd1d74 |
ceab03af-7220-4d42-8f5c-9b557f5d29af | ovirt-image-repository | 4
1a0d3e5a-d2ad-4829-8ebd-ad3ff5463062 |
6564a0b2-2f92-48de-b986-e92de7e28885 | ISO | 2
c434ab5a-9d21-42eb-ba1b-dbd716ba3ed1 |
bb54b2b8-00a2-4b84-a886-d76dd70c3cb0 | Export | 3
22cf06d1-faca-4e17-ac78-d38b7fc300b1 |
e43eRZ-HACv-YscJ-KNZh-HVwe-tAd2-0oGNHh | Hinken | 1
<---- 'GONE'
29f9b165-3674-4384-a1d4-7aa87d923d56 |
aAoOcw-d9YB-y9gP-Tp4M-S0UE-Aqpx-y6Z2Uk | Master | 1 <---- 'GONE'
a8fd9df0-48f2-40a2-88d4-7bf47fef9b07 |
0299ca61-d68e-4282-b6c3-f6e14aef2688 | NFS-DATA | 0
When manually trying to activate one of the above domains the following
is written to the engine.log
2015-03-23 16:37:27,193 INFO
[org.ovirt.engine.core.bll.storage.SyncLunsInfoForBlockStorageDomainCommand]
(org.ovirt.thread.pool-8-thread-42) [5f2bcbf9] Running command:
SyncLunsInfoForBlockStorageDomainCommand internal: true. Entities
affected : ID: 29f9b165-3674-4384-a1d4-7aa87d923d56 Type: Storage
2015-03-23 16:37:27,202 INFO
[org.ovirt.engine.core.vdsbroker.vdsbroker.GetVGInfoVDSCommand]
(org.ovirt.thread.pool-8-thread-42) [5f2bcbf9] START,
GetVGInfoVDSCommand(HostName = patty.elemementary.se, HostId =
38792a69-76f3-46d8-8620-9d4b9a5ec21f,
VGID=aAoOcw-d9YB-y9gP-Tp4M-S0UE-Aqpx-y6Z2Uk), log id: 6e6f6792
2015-03-23 16:37:27,404 ERROR
[org.ovirt.engine.core.vdsbroker.vdsbroker.GetVGInfoVDSCommand]
(org.ovirt.thread.pool-8-thread-28) [3258de6d] Failed in GetVGInfoVDS method
2015-03-23 16:37:27,404 INFO
[org.ovirt.engine.core.vdsbroker.vdsbroker.GetVGInfoVDSCommand]
(org.ovirt.thread.pool-8-thread-28) [3258de6d] Command
org.ovirt.engine.core.vdsbroker.vdsbroker.GetVGInfoVDSCommand return value
OneVGReturnForXmlRpc [mStatus=StatusForXmlRpc [mCode=506,
mMessage=Volume Group does not exist: (u'vg_uuid:
aAoOcw-d9YB-y9gP-Tp4M-S0UE-Aqpx-y6Z2Uk',)]]
2015-03-23 16:37:27,406 INFO
[org.ovirt.engine.core.vdsbroker.vdsbroker.GetVGInfoVDSCommand]
(org.ovirt.thread.pool-8-thread-28) [3258de6d] HostName =
patty.elemementary.se
2015-03-23 16:37:27,407 ERROR
[org.ovirt.engine.core.vdsbroker.vdsbroker.GetVGInfoVDSCommand]
(org.ovirt.thread.pool-8-thread-28) [3258de6d] Command
GetVGInfoVDSCommand(HostName = patty.elemementary.se, HostId =
38792a69-76f3-46d8-8620-9d4b9a5ec21f,
VGID=aAoOcw-d9YB-y9gP-Tp4M-S0UE-Aqpx-y6Z2Uk) execution failed.
Exception: VDSErrorException: VDSGenericException: VDSErrorException:
Failed to GetVGInfoVDS, error = Volume Group does not exist: (u'vg_uuid:
aAoOcw-d9YB-y9gP-Tp4M-S0UE-Aqpx-y6Z2Uk',), code = 506
2015-03-23 16:37:27,409 INFO
[org.ovirt.engine.core.vdsbroker.vdsbroker.GetVGInfoVDSCommand]
(org.ovirt.thread.pool-8-thread-28) [3258de6d] FINISH,
GetVGInfoVDSCommand, log id: 2edb7c0d
2015-03-23 16:37:27,410 ERROR
[org.ovirt.engine.core.bll.storage.SyncLunsInfoForBlockStorageDomainCommand]
(org.ovirt.thread.pool-8-thread-28) [3258de6d] Command
org.ovirt.engine.core.bll.storage.SyncLunsInfoForBlockStorageDomainCommand
throw Vdc Bll exception. With error message VdcBLLException:
org.ovirt.engine.core.vdsbroker.vdsbroker.VDSErrorException:
VDSGenericException: VDSErrorException: Failed to GetVGInfoVDS, error =
Volume Group does not exist: (u'vg_uuid:
aAoOcw-d9YB-y9gP-Tp4M-S0UE-Aqpx-y6Z2Uk',), code = 506 (Failed with error
VolumeGroupDoesNotExist and code 506)
2015-03-23 16:37:27,413 INFO
[org.ovirt.engine.core.vdsbroker.irsbroker.ActivateStorageDomainVDSCommand]
(org.ovirt.thread.pool-8-thread-28) [3258de6d] START,
ActivateStorageDomainVDSCommand( storagePoolId =
8c3c5df9-e8ff-4313-99c9-385b6c7d896b, ignoreFailoverLimit = false,
storageDomainId = 29f9b165-3674-4384-a1d4-7aa87d923d56), log id: 795253ee
2015-03-23 16:37:27,482 ERROR
[org.ovirt.engine.core.vdsbroker.vdsbroker.GetVGInfoVDSCommand]
(org.ovirt.thread.pool-8-thread-42) [5f2bcbf9] Failed in GetVGInfoVDS method
2015-03-23 16:37:27,482 INFO
[org.ovirt.engine.core.vdsbroker.vdsbroker.GetVGInfoVDSCommand]
(org.ovirt.thread.pool-8-thread-42) [5f2bcbf9] Command
org.ovirt.engine.core.vdsbroker.vdsbroker.GetVGInfoVDSCommand return value
OneVGReturnForXmlRpc [mStatus=StatusForXmlRpc [mCode=506,
mMessage=Volume Group does not exist: (u'vg_uuid:
aAoOcw-d9YB-y9gP-Tp4M-S0UE-Aqpx-y6Z2Uk',)]]
Could someone (pretty please with sugar on top) point me in the right
direction ?
Brgds Jonas