[Users] local storage problems

[Alexandre Santos]

2012/10/23 Cristian Falcas <cristi.falcas at gmail.com>

> Hi,
>
> I didn't do any sanlock configuration or touch it in any way. Is this
> required for local storage?
>
> Bellow you can find the info you asked for:
>
> Package versions:
>
> sanlock-lib-2.4-2.fc17.x86_64
> sanlock-python-2.4-2.fc17.x86_64
> sanlock-2.4-2.fc17.x86_64
> libvirt-lock-sanlock-0.10.2-1.fc17.x86_64
> vdsm-4.10.1-0.52.git1c10d06.fc17.x86_64
>
>
> Dir permissions:
>
> ls -la /media/ceva2/Ovirt/Storage/
> total 12
> drwxrwxr-x. 3 vdsm kvm 4096 Oct 23 09:37 .
> drwxr-xr-x. 4 vdsm kvm 4096 Oct 23 09:00 ..
> drwxr-xr-x. 4 vdsm kvm 4096 Oct 23 09:37
> a6d7a944-4807-474d-89b0-df9e74dd2cd0
>
> Sanlock errors:
> 2012-10-23 10:31:49+0300 891 [2813]: s20 lockspace
>
> a6d7a944-4807-474d-89b0-df9e74dd2cd0:1:/rhev/data-center/mnt/_media_ceva2_Ovirt_Storage/a6d7a944-4807-474d-89b0-df9e74dd2cd0/dom_md/ids:0
> 2012-10-23 10:31:49+0300 891 [16423]: open error -13
>
> /rhev/data-center/mnt/_media_ceva2_Ovirt_Storage/a6d7a944-4807-474d-89b0-df9e74dd2cd0/dom_md/ids
> 2012-10-23 10:31:49+0300 891 [16423]: s20 open_disk
>
> /rhev/data-center/mnt/_media_ceva2_Ovirt_Storage/a6d7a944-4807-474d-89b0-df9e74dd2cd0/dom_md/ids
> error -13
>
>
> Best regards,
>
>
>
> On Tue, Oct 23, 2012 at 12:01 PM, Vered Volansky <vered at redhat.com> wrote:
> > Hi Cristian,
> >
> > Can you please share your SanLock and VDSM versions and the permissions
> of the directory you're attempting to use for the storage domain.
> >
> > It doesn't happen in my environment, and I'm trying to understand if
> it's something in your environment or an issue in a specific build.
> >
> > Regards,
> > Vered
> >
> > ----- Original Message -----
> >> From: "Cristian Falcas" <cristi.falcas at gmail.com>
> >> To: users at ovirt.org
> >> Sent: Tuesday, October 23, 2012 9:26:27 AM
> >> Subject: [Users] local storage problems
> >>
> >> I'm trying to play with engine and vdsm on the same machine, but I
> >> can't add a local storage. This is the last error from vdsm:
> >>
> >> 7e6c31db-abc0-4d6c-baff-d78e9c47d7a2::ERROR::2012-10-23
> >> 10:22:02,454::task::833::TaskManager.Task::(_setError)
> >> Task=`7e6c31db-abc0-4d6c-baff-d78e9c47d7a2`::Unexpected error
> >> Traceback (most recent call last):
> >>   File "/usr/share/vdsm/storage/task.py", line 840, in _run
> >>     return fn(*args, **kargs)
> >>   File "/usr/share/vdsm/storage/task.py", line 307, in run
> >>     return self.cmd(*self.argslist, **self.argsdict)
> >>   File "/usr/share/vdsm/storage/sp.py", line 269, in startSpm
> >>     self._upgradePool(expectedDomVersion, __securityOverride=True)
> >>   File "/usr/share/vdsm/storage/securable.py", line 68, in wrapper
> >>     return f(self, *args, **kwargs)
> >>   File "/usr/share/vdsm/storage/sp.py", line 409, in _upgradePool
> >>     self._convertDomain(self.masterDomain, str(targetDomVersion))
> >>   File "/usr/share/vdsm/storage/sp.py", line 1027, in _convertDomain
> >>     domain.getRealDomain(), isMsd, targetFormat)
> >>   File "/usr/share/vdsm/storage/imageRepository/formatConverter.py",
> >> line 252, in convert
> >>     converter(repoPath, hostId, imageRepo, isMsd)
> >>   File "/usr/share/vdsm/storage/imageRepository/formatConverter.py",
> >> line 99, in v3DomainConverter
> >>     newClusterLock.acquireHostId(hostId, async=False)
> >>   File "/usr/share/vdsm/storage/safelease.py", line 175, in
> >>   acquireHostId
> >>     raise se.AcquireHostIdFailure(self._sdUUID, e)
> >> AcquireHostIdFailure: Cannot acquire host id:
> >> ('a6d7a944-4807-474d-89b0-df9e74dd2cd0', SanlockException(19,
> >> 'Sanlock
> >> lockspace add failure', 'No such device'))
> >>
> >>
> >> If I make the DC a NFS one, I can add nfs paths.
> >>
> >> Best regards,
> >> _______________________________________________
> >> Users mailing list
> >> Users at ovirt.org
> >> http://lists.ovirt.org/mailman/listinfo/users
> >>
> _______________________________________________
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>

Is SELinux sanlock flag set to 1 (on)?

Alex
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