[Gluster-devel] glusterfs crash with mainline-2.5 patch 260 with dbench

[Harris Landgarten]

Could you post the bt using gdb and the core. I think the devs are having a hard time reproducing this error.

Harris

----- Original Message -----
From: "Dale Dude" <dale at oc3networks.com>
Cc: "gluster-devel" <gluster-devel at nongnu.org>
Sent: Monday, July 2, 2007 5:47:48 PM (GMT-0500) America/New_York
Subject: Re: [Gluster-devel] glusterfs crash with mainline-2.5 patch 260 with dbench

I had just turned it on actually. Trying your 'du -h' freezes the whole 
box freezes for a few seconds and glusterfsd cores only:

#0  0x00002aaaab07b35a in strncpy () from /lib/libc.so.6
#1  0x00002aaaab66a8bd in server_writedir (frame=0x2aaaab908610, 
bound_xl=0x5097f0, params=<value optimized out>) at server-protocol.c:4520
#2  0x0000000000000000 in ?? ()


Harris Landgarten wrote:
> Dale,
>
> Have you had any problems with posix-locks. Yesterday I could not complete a du -h with it in the server chain. There have been a lot of fixes since but none I saw dealt directly with posix-locks.
>
> Harris
>
> ----- Original Message -----
> From: "Dale Dude" <dale at oc3networks.com>
> To: "gluster-devel" <gluster-devel at nongnu.org>
> Sent: Monday, July 2, 2007 5:32:38 PM (GMT-0500) America/New_York
> Subject: Re: [Gluster-devel] glusterfs crash with mainline-2.5 patch 260 with dbench
>
> Reply to list. Sorry for the direct email Harris ;)
>
> Dale Dude wrote:
>   
>> Im now just using the below. After taking out iocache on the client 
>> there is no more crash. Thanks much for the ping,  Harris.
>>
>> Server: posix, posix-locks, io-threads, server
>> Client: client, io-threads, RR unify, writebehind, readahead
>>
>> Dale
>>
>> Harris Landgarten wrote:
>>     
>>> Dale,
>>>
>>> I was only using unify, readahead and writebehind on the client. I have io-threads on the server
>>>
>>> Harris
>>>
>>> ----- Original Message -----
>>> From: "Dale Dude" <dale at oc3networks.com>
>>> To: "gluster-devel" <gluster-devel at nongnu.org>
>>> Sent: Monday, July 2, 2007 5:18:40 PM (GMT-0500) America/New_York
>>> Subject: Re: [Gluster-devel] glusterfs crash with mainline-2.5 patch 260 with dbench
>>>
>>> Removing performance/io-cache from glusterfs-client.vol solves this. Now 
>>> only using writebehind.
>>>
>>> Dale
>>>
>>> Dale Dude wrote:
>>>   
>>>       
>>>> Ran again with 261 (which only seems to fix perms?) with same results. 
>>>> Using ubuntu dapper (2.6.15-28-amd64-server) with fuse 2.6.5.
>>>>
>>>> I only have one dbench test file so I have no choice.
>>>> -rw-r--r-- 1 root root 26214401 2005-11-19 21:19 
>>>> /usr/share/dbench/client.txt
>>>>
>>>>     
>>>>         
>>> _______________________________________________
>>> Gluster-devel mailing list
>>> Gluster-devel at nongnu.org
>>> http://lists.nongnu.org/mailman/listinfo/gluster-devel
>>>
>>>
>>>   
>>>       
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>   
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