Re: glusterfs crash with mainline-2.5 patch 260 with dbench

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Hi,
You mean, you just have io-threads above each client? below unify? and
where was the io-cache xlator.

i use (from top-down)

Client-side: write-behind, read-ahead, io-cache, io-threads, unify (alu), 4
client-proto + 1 namespace (client-proto).

Server-side: io-threads, posix-locks, posix

And I strangely i didn't get any bugs with 260 when ran dbench -t 100 40 :|

If this is very easily reproducible, and can give me a login to your
machines, it would be of great help.

-bulde

On 7/3/07, Dale Dude <dale@xxxxxxxxxxxxxxx> wrote:

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@xxxxxxxxxxxxxxx>
>> To: "gluster-devel" <gluster-devel@xxxxxxxxxx>
>> Sent: Monday, July 2, 2007 5:18:40 PM (GMT-0500) America/New_York
>> Subject: Re: 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@xxxxxxxxxx
>> http://lists.nongnu.org/mailman/listinfo/gluster-devel
>>
>>
>>
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--
Amar Tumballi
http://amar.80x25.org
[bulde on #gluster/irc.gnu.org]


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