Hi, James, some test cases as followed, 1. postmark to create/delete many small files, configuration postmark.conf is, set size 2048 6096 set number 100000 set location /mnt/dhtstp set subdirectories 100 set read 512 set write 512 run quit 2. iozone to test performance iozone -o -c -r 4m (or 4k) -s 32g -i 0 -i 1 -i 2 -t 8 3. extract glusterfs-3.2.1.tar.gz and compile 4. extract linux kernel linux-pnfs.tar.bz2 and compile All of above test cases are finished normally, and they were all failed before applying the patch. thanks, -liuben >From: Burnash, James >Send Time: 2011-07-06 22:59:32 >TO: 'nuaa_liuben' >CC: gluster-users >Subject: RE: "Invalid argument" when removing filesand"Nosuchfile or directory" when creating files > Hi Liuben. Could you possibly post some of your tests to the list to help us that encounter similar problems? e James Burnash Unix Engineer Knight Capital Group From: gluster-users-bounces at gluster.org [mailto:gluster-users-bounces at gluster.org] On Behalf Of nuaa_liuben Sent: Wednesday, July 06, 2011 2:55 AM To: Amar Tumballi Cc: gluster-users; shishir gowda Subject: Re: "Invalid argument" when removing files and"Nosuchfile or directory" when creating files Amar, The patch 7573 works fine. I have many tests and can confirm the patch fixes the issue. thanks a lot -liuben >From: Amar Tumballi >Send Time: 2011-07-06 14:12:21 >TO: nuaa_liuben >CC: Luis Cerezo; gluster-users; shishir gowda >Subject: Re: "Invalid argument" when removing files and"Nosuchfile or directory" when creating files > Hi Liuben, http://patches.gluster.com/patch/7573/ should fix the issue. The patch has gone to only master branch (ie, release will be only in 3.3.0) If you can confirm applying this patch fixes the issue, then we can make sure next releases in 3.2.x (or 3.1.x branch) will be having this fix. Regards, Amar On Wed, Jul 6, 2011 at 10:56 AM, Amar Tumballi <amar at gluster.com> wrote: Hi Liuben, Will look into this issue this week. Sorry for delay in responding. Filed a bug report here. http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=3132 Please add yourself to 'CC' list there to follow the progress. Regards, Amar 2011/7/6 nuaa_liuben <nuaa_liuben at sina.com> It's a new gluster installation from 3.2.1 version, and no files in gluster at beginning, also no rebalance. It's very strange, distributed volume, distributed + repilca volume, and distributed + full stripe(stripe count = bricks count, just like RAID0) volume works fine, only distributed + stripe (stripe count < bricks count) has such issues. BR, liuben >From: Luis Cerezo >Send Time: 2011-07-06 03:27:54 >TO: nuaa_liuben >CC: Amar Tumballi; gluster-users >Subject: Re: "Invalid argument" when removing files and "Nosuchfile or directory" when creating files > wasn't this supposed to be fixed in 3.2.1? should you clean up the bad files from a rebalance on a previous version to fix this? -luis On Jun 24, 2011, at 12:13 AM, nuaa_liuben wrote: [2011-06-24 13:11:00.600372] W [fuse-bridge.c:905:fuse_unlink_cbk] 0-glusterfs-fuse: 79: UNLINK() /b => -1 (Invalid argument) Luis E. Cerezo http://www.luiscerezo.org http://twitter.com/luiscerezo http://flickr.com/photos/luiscerezo photos for sale: http://photos.luiscerezo.org Voice: 412 223 7396 _______________________________________________ Gluster-users mailing list Gluster-users at gluster.org http://gluster.org/cgi-bin/mailman/listinfo/gluster-users DISCLAIMER: This e-mail, and any attachments thereto, is intended only for use by the addressee(s)named herein and may contain legally privileged and/or confidential information. If you are not the intended recipient of this e-mail, you are hereby notified that any dissemination, distribution or copying of this e-mail and any attachments thereto, is strictly prohibited. If you have received this in error, please immediately notify me and permanently delete the original and any printout thereof. E-mail transmission cannot be guaranteed to be secure or error-free. The sender therefore does not accept liability for any errors or omissions in the contents of this message which arise as a result of e-mail transmission. NOTICE REGARDING PRIVACY AND CONFIDENTIALITY Knight Capital Group may, at its discretion, monitor and review the content of all e-mail communications. http://www.knight.com -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://gluster.org/pipermail/gluster-users/attachments/20110707/3d7c6726/attachment-0001.htm>
