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

[Amar S. Tumballi]

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 <address@hidden> 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" <address@hidden>
> >> To: "gluster-devel" <address@hidden>
> >> 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
> >> address@hidden
> >> http://lists.nongnu.org/mailman/listinfo/gluster-devel
> >>
> >>
> >>
> _______________________________________________
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--
Amar Tumballi
http://amar.80x25.org
[bulde on #gluster/irc.gnu.org]