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

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On 12/5/09 1:39 PM, "Ricardo Labiaga" <ricardo.labiaga@xxxxxxxxxx> wrote:

> 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.
> 

I should clarify.  It's not a retransmission, the client issues the same
compound with a new XID.

- ricardo

> 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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