Re: Rbd and bonnie++ problems

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What kernel version are you using on your client?

On Tue, Mar 5, 2013 at 4:48 PM, tra26 <tra26@xxxxxxxxxxxxx> wrote:
> Hello,
>
> I've been working to deploy ceph recently and have been conducting some
> performance tests and have ran into some problems. I've created an rbd
> image, mapped it on a client and put a file system on it. I've tried with
> both ext4 and xfs to which the same results occur. After a while the system
> running bonnie will lock up leaving some kernel messages on the console and
> requires a hard reset. This has occurred on two different machines, one was
> a monitor and the other was a plain client.
>
>
> My setup: 5 osds and 3 monitors (2 monitors are on osd machines). Replica is
> set to 3 on the pool that my image is stored and the cluster was healthy at
> the start. I am using the 0.56 packages for ubuntu.
>
> Any ideas on what is causing the system to lockup/panic?
>
> Thanks,
>
> -Trevor Adams
> _______________________________________________
> ceph-users mailing list
> ceph-users@xxxxxxxxxxxxxx
> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com



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