[Pvfs2-users] Re: [Pvfs2-developers] Odd issue seen with pvfs2-1.4.0 when one io server is rebooted

[Rob Ross]

Thanks Brian for reporting this. We should be able to hide this at 
pvfs2-client.

Rob

Brian D. Haymore wrote:
> We have seen an odd quirk twice now.  We are using pvfs2-1.4.0 on RedHat 
> EL 4 AS x86_64 kernel version 2.6.9-34.ELsmp.  What we have seen is that 
> we had one of our 12 IO servers lock up one day due to a hardware issue. 
>  After correcting the issue and restoring the node to live use many of 
> the clients report an error such as:
> 
> [brian at da003 ~]$ df -h /scratch/parallel
> Filesystem            Size  Used Avail Use% Mounted on
> df: `/scratch/parallel': Connection reset by peer
> 
> Once you see that error listed once the next time you attempt to access 
> things start working again such as the following command I issued right 
> after the one above:
> 
> [brian at da003 ~]$ df -h /scratch/parallel
> Filesystem            Size  Used Avail Use% Mounted on
> tcp://ff001.fieryfurnace.arches:3334/pvfs2-fs
>                        13T  1.4T   12T  11% /scratch/parallel
> 
> Any ideas?  Thanks.
>