Re: nfs client kernel crash

[christos%zoulas.com@localhost (Christos Zoulas)]

On Jun 14,  8:32am, 6bone%6bone.informatik.uni-leipzig.de@localhost (6bone%6bone.informatik.uni-leipzig.de@localhost) wrote:
-- Subject: Re: nfs client kernel crash

| 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
| ...

I've seen that too...

| 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.

Did it crash?

christos