RE: [Xen-API] XCP 1.0 beta - Locked VDI issue

["Jonathon Royle" <jonathon@xxxxxxxxxxxxxxxx>]

George,

Thanks - now my oops, I thought I had included SR details

SR - /dev/cciss/C0d0p3 ext3, thin provisioned

Server HP ML370 G5 - running Raid1

NB Same thing happens on RAID 5 /dev/cciss/C0d1p1 also ext3. Not tested with 
Local LVM but I can do.

Jon



-----Original Message-----
From: George Shuklin [mailto:george.shuklin@xxxxxxxxx] 
Sent: 31 December 2010 13:13
To: Jonathon Royle
Cc: xen-api@xxxxxxxxxxxxxxxxxxx
Subject: RE: [Xen-API] XCP 1.0 beta - Locked VDI issue

Oops, sorry, miss it.

Next: is SR iscsi-based? Check if corresponding volume mounted and try
to deactivate it by lvchange. (name of LV will contain VDI uuid).


Ð ÐÑÐ, 31/12/2010 Ð 12:13 +0000, Jonathon Royle ÐÐÑÐÑ:
> George,
> 
> Thanks for quick response.
> 
> List of created VBD is as per original post - ie only attached to intended 
> VM.  As part of initial trouble shoot I did remove all VBDs as there was 
> (from memory) an errant one.
> 
> Regards,
> 
> Jon
> 
> 
> -----Original Message-----
> From: George Shuklin [mailto:george.shuklin@xxxxxxxxx] 
> Sent: 31 December 2010 12:06
> To: Jonathon Royle
> Cc: xen-api@xxxxxxxxxxxxxxxxxxx
> Subject: Re: [Xen-API] XCP 1.0 beta - Locked VDI issue
> 
> Try to see created vbd for this vdi (xe vbd-list vdi-uuid=UUID), some of
> them will be attached to control domain where VM was stopped. 
> 
> 
> Ð ÐÑÐ, 31/12/2010 Ð 11:42 +0000, Jonathon Royle ÐÐÑÐÑ:
> > First time post so hope I am using the correct list.
> > 
> >  
> > 
> > I have been trialling XCP1.0 beta for a few weeks now and have had no
> > issues until now.  If the host is ungracefully shutdown (power fail in
> > my case) then the VDI of the running VM become unusable upon host
> > restart.
> > 
> >  
> > 
> >  
> > 
> > [root@----]# xe vm-start uuid=03ed2489-49f6-eb48-0819-549c74a96269
> > 
> > Error code: SR_BACKEND_FAILURE_46
> > 
> > Error parameters: , The VDI is not available [opterr=VDI
> > fc77b366-950b-49be-90ce-2a466cf73502 already attached RW],
> > 
> >  
> > 
> > I have been able to repeat this on several occasions.
> > 
> >  
> > 
> > I have tried toolstack restart, host reboot as well as vbd-unplug
> > etc.  The only solution I have found is to use sr-forget (a bit
> > drastic) and then reintroduce the SR
> > 
> >  
> > 
> > Some config output.
> > 
> >  
> > 
> > [root@----]# xe vdi-list uuid=fc77b366-950b-49be-90ce-2a466cf73502
> > 
> > uuid ( RO)                : fc77b366-950b-49be-90ce-2a466cf73502
> > 
> >           name-label ( RW): Cacti - /
> > 
> >     name-description ( RW): System
> > 
> >              sr-uuid ( RO): 0fe9e89c-e244-5cf2-d35d-1cdca89f798e
> > 
> >         virtual-size ( RO): 8589934592
> > 
> >             sharable ( RO): false
> > 
> >            read-only ( RO): false
> > 
> >  
> > 
> > [root@----]# xe vbd-list vdi-uuid=fc77b366-950b-49be-90ce-2a466cf73502
> > 
> > uuid ( RO)             : 350d819b-ec36-faf4-5457-0a81668407f0
> > 
> >           vm-uuid ( RO): 03ed2489-49f6-eb48-0819-549c74a96269
> > 
> >     vm-name-label ( RO): Cacti
> > 
> >          vdi-uuid ( RO): fc77b366-950b-49be-90ce-2a466cf73502
> > 
> >             empty ( RO): false
> > 
> >            device ( RO):
> > 
> >  
> > 
> >  
> > 
> > Is this a known bug, is there a better solution â happy to test
> > further
> > 
> >  
> > 
> > Regards,
> > 
> >  
> > 
> > Jon
> > 
> >  
> > 
> >  
> > 
> >  
> > 
> >  
> > 
> >  
> > 
> >  
> > 
> > 
> > _______________________________________________
> > xen-api mailing list
> > xen-api@xxxxxxxxxxxxxxxxxxx
> > http://lists.xensource.com/mailman/listinfo/xen-api
> 
> 


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