Re: [PATCH 0/12] Fix session reset deadlocks Version 4

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On 12/5/09 1:12 PM, "Trond Myklebust" <Trond.Myklebust@xxxxxxxxxx> wrote:

> On Sat, 2009-12-05 at 12:55 -0800, Labiaga, Ricardo wrote:
>> Tried with this patch but it didn't make a difference.
> 
> You are still seeing RPC calls with 0 session ids?
> 

Yes, right after the session is destroyed, and before it's recreated.  The
original RPC that got the BAD_SESSION error keeps on trying.

After the session is recreated, the same RPC is issued (with the same
sequenceID) but with the new sessionID.  This time it fails with
SEQ_MISORDERED.  This repeats indefinitely until the process is manually
interrupted.

>>   I haven't tried applying the second cleanup patch yet since it
>> didn't apply cleanly on top of nfs-for-next.  Is this the branch you
>> used?
> 
> I've pushed out all patches (including the cleanup patch) onto
> nfs-for-next now...
> 

Got it, I was able to apply both patches.  The results above are with both
patches.

- ricardo

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