[Gluster-devel] error durring write for stripe & unify translator
Hitesh
hitesh at zresearch.com
Sun Mar 4 04:48:42 UTC 2007
We sleep in shifts ;-)
mic at digitaltadpole.com wrote:
> That did the trick! It's already working across 6 storage nodes.
> Thanks for such a quick turn-around, do you ever get to sleep? ;-)
>
> Thanks!
> -Mic
>
> Quoting "Amar S. Tumballi" <amar at zresearch.com>:
>
>> Mic,
>> Thanks for letting us know about the issue. Actually we found that
>> the last
>> moment changes I made in rr scheduler was leading to an infinite loop of
>> glusterfs client :( That error is fixed now. (check the same ftp
>> dir, you have
>> pre2.2 tarball). Also, while in our testing, found that stripe was
>> not complete.
>> Even thats fixed now. You can try the glusterfs with same config file
>> now.
>>
>> Regards,
>> Amar
>> (bulde on #gluster)
>>
>> On Sat, Mar 03, 2007 at 06:51:23PM -0500, mic at digitaltadpole.com wrote:
>>> Before I ask for help let me just say... wow! What an amazing product!
>>> This has the potential to shake the SAN market profoundly. I was
>>> disappointed in Luster because it made itself sounds like it didn't
>>> require a SAN but you folks are strait forward and to the point. Kudos!
>>>
>>> Now on to the problem:
>>> The process for the glusterfs client is spiking to 100% cpu usage and
>>> not responding (have to kill -9) whenever I add a stripe or unify
>>> translator to the client volume spec.
>>>
>>> There isn't anything in the client log, but the server logs show:
>>> [Mar 03 19:11:01] [ERROR/common-utils.c:52/full_rw()]
>>> libglusterfs:full_rw: 0 bytes r/w instead of 113
>>>
>>> This only occurs on file writes. I can touch and read files just fine.
>>> None of these problems appear when I just mount a remote volume
>>> without the translator.
>>>
>>> I'm using the latest glusterfs-1.3.0-pre2 code on centos with
>>> fuse-2.6.3 (had to apply a patch before fuse module loaded)
>>>
>>>
>>> My client volspec is below:
>>>
>>> volume client0
>>> type protocol/client
>>> option transport-type tcp/client
>>> option remote-host 192.168.1.201
>>> option remote-port 6996
>>> option remote-subvolume testgl
>>> end-volume
>>>
>>> volume client1
>>> type protocol/client
>>> option transport-type tcp/client
>>> option remote-host 192.168.1.202
>>> option remote-port 6996
>>> option remote-subvolume testgl
>>> end-volume
>>>
>>> volume stripe
>>> type cluster/stripe
>>> subvolumes client1 client0
>>> option stripe-size 131072 # 128k
>>> end-volume
>>>
>>> #volume bricks
>>> # type cluster/unify
>>> # subvolumes client1 client0
>>> # option scheduler rr
>>> #end-volume
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>> _______________________________________________
>>> Gluster-devel mailing list
>>> Gluster-devel at nongnu.org
>>> http://lists.nongnu.org/mailman/listinfo/gluster-devel
>>>
>>
>
>
>
>
>
> _______________________________________________
> Gluster-devel mailing list
> Gluster-devel at nongnu.org
> http://lists.nongnu.org/mailman/listinfo/gluster-devel
>
--
==============================================
Hitesh Chellani
Tel: 510-354-6801
Mobile: 510-754-3285
www.zresearch.com
Commoditizing Supercomputing and Superstorage!
==============================================
More information about the Gluster-devel
mailing list