[ovirt-users] New SAN Storage Domain: Cannot deactivate Logical Volume

Thu Apr 6 18:35:11 UTC 2017

Thanks Alexey,
Nir/Adam/Raz - any initial thoughts about that? have you encountered that
issue before?

Regards,
Liron

On Wed, Apr 5, 2017 at 12:21 PM, Николаев Алексей <
alexeynikolaev.post at yandex.ru> wrote:

> Hi Liron,
>
> Well, this error appear on freshly installed oVirt hosted engine 4.1.1.6-1
> with oVirt Node NG 4.1.
> There is no engine major version upgrade.
> Node NG was updated from 4.1.0 to 4.1.1 by the ovirt-node-ng-image* pkgs.
>
> vdsm version is:
>
> Installed Packages
> Name        : vdsm
> Arch        : x86_64
> Version     : 4.19.10
> Release     : 1.el7.centos
> ------------------------------------------------------
>
> I also install oVirt 3.6 hosted engine on another server (CentOS 7.2
> minimal, not updated to 7.3) and add the some ISCSI target as the data
> domain. This work OK.
> After I update engine from 3.6 to 4.1. ISCSI data domain is OK after
> update. Another ISCSI targets was added as data domain without errors.
>
> vdsm version is:
>
> Installed Packages
> Name        : vdsm
> Arch        : noarch
> Version     : 4.17.32
> Release     : 0.el7.centos
>
> 04.04.2017, 16:48, "Liron Aravot" <laravot at redhat.com>:
>
> Hi Alexey,
>
> Looking in your logs - it indeed look weird, the vg is created seconds
> later we fail to get it when attempting to create the domain.
>
> Did you upgrade/downgraded only the engine version or the vdsm version as
> well?
>
> 2017-04-03 11:16:39,595+0300 INFO  (jsonrpc/4) [dispatcher] Run and
> protect: createVG(vgname=u'3050e121-83b5-474e-943f-6dc52af38a17',
> devlist=[u'3600140505d11d22e61f46a6ba4a
> 7bdc7'], force=False, options=None) (logUtils:51)
>
>
> output error', '  /dev/mapper/36001405b7dd7b800e7049ecbf6830637: read
> failed after 0 of 4096 at 4294967230464: Input/output error', '
>  /dev/mapper/36001405b7dd7b800e7049ecbf
> 6830637: read failed after 0 of 4096 at 4294967287808: Input/output
> error', '  WARNING: Error counts reached a limit of 3. Device /dev/mapper/
> 36001405b7dd7b800e7049ecbf68306
> 37 was disabled', '  Failed to find physical volume "/dev/mapper/
> 3600140505d11d22e61f46a6ba4a7bdc7".'] (lvm:323)
> 2017-04-03 11:16:38,832+0300 WARN  (jsonrpc/5) [storage.HSM] getPV failed
> for guid: 3600140505d11d22e61f46a6ba4a7bdc7 (hsm:1973)
> Traceback (most recent call last):
>   File "/usr/share/vdsm/storage/hsm.py", line 1970, in _getDeviceList
>     pv = lvm.getPV(guid)
>   File "/usr/share/vdsm/storage/lvm.py", line 853, in getPV
>     raise se.((pvName,))
>
>
> On Tue, Apr 4, 2017 at 3:33 PM, Николаев Алексей <
> alexeynikolaev.post at yandex.ru> wrote:
>
> The last I was update oVirt oVirt 3.6.7.5-1 to oVirt 4.1.1.6-1. Main
> ISCSI datadomain is OK. Another one ISCSI datadomain was added
> successfully.
>
> The problem are only with freshly installed oVirt 4.1.1.6-1.
>
> Added logs after update ovirt and add new ISCSI datadomains.
>
> 03.04.2017, 17:26, "Николаев Алексей" <alexeynikolaev.post at yandex.ru>:
>
> Also I test again ISCSI TARGET with oVirt 3.6.7.5-1 and CentOS 7.2.1511
> host. ISCSI data domain was added succesfully. "the truth is out there".
> Add logs.
>
> 03.04.2017, 11:24, "Николаев Алексей" <alexeynikolaev.post at yandex.ru>:
>
> Add logs. Thx!
>
>
> 02.04.2017, 16:19, "Liron Aravot" <laravot at redhat.com>:
>
> Hi Alexey,
> can you please attach the engine/vdsm logs?
>
> thanks.
>
> On Fri, Mar 31, 2017 at 11:08 AM, Николаев Алексей <
> alexeynikolaev.post at yandex.ru> wrote:
>
> Hi, community!
>
> I'm try using ISCSI DATA DOMAIN with oVirt 4.1.1.6-1 and oVirt Node 4.1.1.
> But get this error while adding data domain.
>
> Error while executing action New SAN Storage Domain: Cannot deactivate
> Logical Volume
>
>
> 2017-03-31 10:47:45,099+03 ERROR [org.ovirt.engine.core.
> vdsbroker.vdsbroker.CreateStorageDomainVDSCommand] (default task-41)
> [717af17f] Command 'CreateStorageDomainVDSCommand(HostName = node169-07.,
> CreateStorageDomainVDSCommandParameters:{runAsync='true',
> hostId='ca177a14-56ef-4736-a0a9-ab9dc2a8eb90', storageDomain='
> StorageDomainStatic:{name='data1', id='56038842-2fbe-4ada-96f1-c4b4e66fd0b7'}',
> args='sUG5rL-zqvF-DMox-uMK3-Xl91-ZiYw-k27C3B'})' execution failed:
> VDSGenericException: VDSErrorException: Failed in vdscommand to
> CreateStorageDomainVDS, error = Cannot deactivate Logical Volume: ('General
> Storage Exception: (\'5 [] [\\\'  /dev/mapper/36001405b7dd7b800e7049ecbf
> 6830637: read failed after 0 of 4096 at 0: Input/output error\\\', \\\'
> /dev/mapper/36001405b7dd7b800e7049ecbf6830637: read failed after 0 of
> 4096 at 4294967230464: Input/output error\\\', \\\'  /dev/mapper/36001405
> b7dd7b800e7049ecbf6830637: read failed after 0 of 4096 at 4294967287808:
> Input/output error\\\', \\\'  WARNING: Error counts reached a limit of 3.
> Device /dev/mapper/36001405b7dd7b800e7049ecbf6830637 was disabled\\\',
> \\\'  WARNING: Error counts reached a limit of 3. Device /dev/mapper/
> 36001405b7dd7b800e7049ecbf6830637 was disabled\\\', \\\'  Volume group "
> 56038842-2fbe-4ada-96f1-c4b4e66fd0b7" not found\\\', \\\'  Cannot process
> volume group 56038842-2fbe-4ada-96f1-c4b4e66fd0b7\\\']\\n56038842-
> 2fbe-4ada-96f1-c4b4e66fd0b7/[\\\'master\\\']\',)',)
>
>
> Previously, this ISCSI DATA DOMAIN works well with oVirt 3.6 and CentOS
> 7.2 host.
> How I can debug this error?
>
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