Re: nfs client kernel crash

[6bone%6bone.informatik.uni-leipzig.de@localhost]

On Mon, 13 Jun 2016, Christos Zoulas wrote:

> Can you try this? The first one might not apply cleanly since I changed
> the loop, but it should work just the same if you put the spl stuff around
> the old loop.

I applied the patch. For testing I have started a "rm -rf" on a large 
directory tree. dmesg reports:

nfs server 172.18.86.13:/vol/vol_bsd_2: is alive again
nfs server 172.18.86.13:/vol/vol_bsd_2: not responding
nfs server 172.18.86.13:/vol/vol_bsd_2: not responding
nfs server 172.18.86.13:/vol/vol_bsd_2: not responding
nfs server 172.18.86.13:/vol/vol_bsd_2: not responding
nfs server 172.18.86.13:/vol/vol_bsd_2: is alive again
nfs server 172.18.86.13:/vol/vol_bsd_2: not responding
nfs server 172.18.86.13:/vol/vol_bsd_2: is alive again
...

The behavior already exists prior apply the patch. I think that the 
crash will also reoccur.

The storage is a netapp nfs volume. The volume is only mounted at my 
server. On the storage there are no load problems.


Regards
Uwe