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Re: *KNOWN ISSUE* VZquota and Shared VEs with NFS [message #13717 is a reply to message #13550]

Mon, 04 June 2007 11:18

seanfulton
Messages: 105
Registered: May 2007

Senior Member

I'm not so sure any of this is stable on NFS.

Over the weekend I switched to NFS4. I used both the 33 kernel and the older 31 kernel. Just installing packages into the VZ I repeatedly corrupted the RPM databases, so badly that I have had to completely erase the VE and start over. Three times in fact. I thought it might be bad RPMS, but that doesn't appear to be the case. I've done benchark tests writing to the NFS share and it seems to be stable.

I removed the NFS drive, re-installed everything VZ using local storage. Everything worked fine. Installed RPMS that had given me trouble on NFS with no problem.

Then I re-mounted the NFS drive onto /vz, copied all of the directories in, restarted, everything worked fine. Then this morning I installed the mysql-server RPM and it whacked the RPM database.

BTW: My NFS "Drive" is in /share/disk1. I tried both: ln -s /share/disk1/vz /vz and mount --bind /share/disk1/vz /vz and both seem to have the same results.

Is there any documentation or suggestions from anyone who has VZ running on NFS? This is turning out to be way harder than I thought it would be. Turning of VZQuota is not a big deal, but if it's going to corrupt data on the VE, I need to find another network filesystem or use another approach.

Any ideas?

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[Message index]

		KNOWN ISSUE VZquota and Shared VEs with NFS By: seanfulton on Tue, 29 May 2007 17:29
		Re: Shared VZs with NFS By: seanfulton on Fri, 01 June 2007 18:58
		Re: Shared VZs with NFS By: Vasily Tarasov on Mon, 04 June 2007 06:43
		Re: KNOWN ISSUE VZquota and Shared VEs with NFS By: seanfulton on Mon, 04 June 2007 11:18
		Re: KNOWN ISSUE VZquota and Shared VEs with NFS By: dev on Mon, 04 June 2007 12:20
		Re: KNOWN ISSUE VZquota and Shared VEs with NFS By: seanfulton on Mon, 04 June 2007 12:32
		Re: KNOWN ISSUE VZquota and Shared VEs with NFS By: den on Fri, 08 June 2007 08:04
		Re: KNOWN ISSUE VZquota and Shared VEs with NFS By: seanfulton on Fri, 08 June 2007 03:18
		Re: KNOWN ISSUE VZquota and Shared VEs with NFS By: dev on Fri, 08 June 2007 07:27
		Re: KNOWN ISSUE VZquota and Shared VEs with NFS By: seanfulton on Fri, 08 June 2007 10:59

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