Re: [zfs-discuss] Has anyone seen zpool corruption with VirtualBox shared folders?

2010-09-22 Thread Orvar Korvar
Now this is a testament to the power of ZFS. Only ZFS is so sensitive it observed these errors to you. Had you run another filesystem, you would never got a notice that your data is slowly being corrupted by some faulty hardware. :o) -- This message posted from opensolaris.org

Re: [zfs-discuss] Has anyone seen zpool corruption with VirtualBox shared folders?

2010-09-20 Thread Warren Strange
Just following up... I reran memtest diagnostics and let it run overnight again. This time I did see some memory errors - which would be the most likely explanation for the errors I am seeing. Faulty hardware strikes again. Thanks to all for the advice. Warren > Comments below... > >

Re: [zfs-discuss] Has anyone seen zpool corruption with VirtualBox shared folders?

2010-09-12 Thread Richard Elling
Comments below... On Sep 12, 2010, at 2:56 PM, Warren Strange wrote: >> So we are clear, you are running VirtualBox on ZFS, >> rather than ZFS on VirtualBox? >> > > Correct > >> >> Bad power supply, HBA, cables, or other common cause. >> To help you determine the sort of corruption, for >> mir

Re: [zfs-discuss] Has anyone seen zpool corruption with VirtualBox shared folders?

2010-09-12 Thread Warren Strange
> So we are clear, you are running VirtualBox on ZFS, > rather than ZFS on VirtualBox? > Correct > > Bad power supply, HBA, cables, or other common cause. > To help you determine the sort of corruption, for > mirrored pools FMA will record > the nature of the discrepancies. > fmdump -eV

Re: [zfs-discuss] Has anyone seen zpool corruption with VirtualBox shared folders?

2010-09-12 Thread Richard Elling
On Sep 12, 2010, at 11:05 AM, Warren Strange wrote: > I posted the following to the VirtualBox forum. I would be interested in > finding out if anyone else has ever seen zpool corruption with VirtualBox as > a host on OpenSolaris: > > - > I am running Ope

Re: [zfs-discuss] Has anyone seen zpool corruption with VirtualBox shared folders?

2010-09-12 Thread Jeff Savit
Hi Warren, This may not help much, except perhaps as a way to eliminate possible causes, but I ran b134 with VirtualBox and guests on ZFS for quite a long time without any such symptoms. My pool is a simple, unmirrored one, so the difference may be there. I used shared folders without inciden