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...* > diagnostics.latency-measurement: on > diagnostics.count-fop-hits: on > > I found that setting cluster.readdir-optimize to 'on' made some files > disappear from client ! > > Thanks > > Kashif > > > > On Sun, Jun 18, 2017 at 4:57 PM, Vijay Bellur <vbellur at redhat.com > <mailto:vbellur at redhat.com>> wrote: > > Hi Mohammad, > > A lot of time is being spent in addressing metadata calls as > expected. Can you consider testing out with 3.11 with md-cache [1] > and readdirp [2] improvements? > >...

...g> > >> This looks like it might be because you need - >> >> http://review.gluster.org/4591 >> >> If you can confirm, we can backport it to 3.4.1. >> >> Thanks, >> >> Avati >> >> On Wed, Sep 4, 2013 at 9:03 PM, Vijay Bellur <vbellur at redhat.com> wrote: >> >>> On 09/05/2013 04:55 AM, higkoohk wrote: >>> > yes,I'm using GlusterFS 3.4.0 >>> > >>> >>> Can you try by turning off acl with nfs. Some performance numbers have >>> been better with acl turned off...

Hi, When I upload files into the gluster volume, it replicates all the files to both gluster nodes. But the file size slightly varies by (4-10KB), which changes the md5sum of the file. Command to check file size : du -k *. I'm using glusterFS 3.3.1 with Centos 6.4 This is creating inconsistency between the files on both the bricks. ? What is the reason for this changed file size and how can

@Amye +1 for this great Idea, I am 100% for it. @Vijay for archiving purposes maybe it will be possible to use free service as https://slackarchive.io/ <https://slackarchive.io/> BR, Martin > On 9 Nov 2017, at 00:09, Vijay Bellur <vbellur at redhat.com> wrote: > > > > On Wed, Nov 8, 2017 at 4:22 PM, Amye Scavarda <amye at redhat.com <mailto:amye at redhat.com>> wrote: > From today's community meeting, we had an item from the issue queue: > https://github.com/gluster/community/issues/13 <htt...

...3.3.2 packages can be downloaded from [5]. A big note of thanks to everyone who helped in getting these releases out! Cheers, Vijay [1] http://download.gluster.org/pub/gluster/glusterfs/3.4/3.4.0/ [2] https://github.com/gluster/glusterfs/blob/release-3.4/doc/release-notes/3.4.0.md [3] http://vbellur.wordpress.com/2013/07/15/upgrading-to-glusterfs-3-4/ [4] http://www.gluster.org/community/documentation/index.php/Backport_Wishlist#Requested_Backports_for_3.4.1 [5] http://download.gluster.org/pub/gluster/glusterfs/3.3/3.3.2/

...ter-profile-analysis/blob/m >> aster/gvp-client.sh to extract data. I am attaching output files. I >> don't have any reference data to compare with my output. Hopefully you can >> make some sense out of it. >> >> On Sat, Jun 10, 2017 at 10:47 AM, Vijay Bellur <vbellur at redhat.com> >> wrote: >> >>> Would it be possible for you to turn on client profiling and then run >>> du? Instructions for turning on client profiling can be found at [1]. >>> Providing the client profile information can help us figure out where the &gt...

...this script https://github.com/bengland2/gluster-profile-analysis/blob/master/gvp-client.sh to extract data. I am attaching output files. I don't have any reference data to compare with my output. Hopefully you can make some sense out of it. On Sat, Jun 10, 2017 at 10:47 AM, Vijay Bellur <vbellur at redhat.com> wrote: > Would it be possible for you to turn on client profiling and then run du? > Instructions for turning on client profiling can be found at [1]. Providing > the client profile information can help us figure out where the latency > could be stemming from. > &g...

RPM: http://bits.gluster.org/pub/gluster/glusterfs/3.4.1qa2/ SRC: http://bits.gluster.org/pub/gluster/glusterfs/src/glusterfs-3.4.1qa2.tar.gz This release is made off jenkins-release-42 -- Gluster Build System

...b.com/bengland2/gluster-profile-analysis/blob/ > master/gvp-client.sh to extract data. I am attaching output files. I > don't have any reference data to compare with my output. Hopefully you can > make some sense out of it. > > On Sat, Jun 10, 2017 at 10:47 AM, Vijay Bellur <vbellur at redhat.com> wrote: > >> Would it be possible for you to turn on client profiling and then run du? >> Instructions for turning on client profiling can be found at [1]. Providing >> the client profile information can help us figure out where the latency >> could be st...

...ney at redhat.com> <eharney at redhat.com> > <mailto:eharney at redhat.com> <eharney at redhat.com>, Joe > Julian <me at joejulian.name> <me at joejulian.name> > <mailto:me at joejulian.name> <me at joejulian.name>, Vijay Bellur > <vbellur at redhat.com> <vbellur at redhat.com> <mailto:vbellur at redhat.com> > <vbellur at redhat.com> > CC: Amye Scavarda <amye at redhat.com> <amye at redhat.com> > <mailto:amye at redhat.com> <amye at redhat.com> > > > > Eric...

....y.z:/glusteratlas/brick005/gv0 Options Reconfigured: nfs.disable: on performance.readdir-ahead: on transport.address-family: inet auth.allow: x.y.z I am not using directory quota. Please let me know if you require some more info Thanks Kashif On Fri, Jun 9, 2017 at 2:34 PM, Vijay Bellur <vbellur at redhat.com> wrote: > Can you please provide more details about your volume configuration and > the version of gluster that you are using? > > Regards, > Vijay > > On Fri, Jun 9, 2017 at 5:35 PM, mohammad kashif <kashif.alig at gmail.com> > wrote: > >> H...

...the difference to be so gigantic. Regards Jo ? ? -----Original message----- From:Jo Goossens <jo.goossens at hosted-power.com> Sent:Tue 11-07-2017 18:48 Subject:RE: [Gluster-users] Gluster native mount is really slow compared to nfs CC:gluster-users at gluster.org; To:Vijay Bellur <vbellur at redhat.com>; PS: I just tested between these 2: ? mount -t glusterfs -o negative-timeout=1,use-readdirp=no,log-level=WARNING,log-file=/var/log/glusterxxx.log 192.168.140.41:/www /var/www ?mount -t glusterfs -o use-readdirp=no,log-level=WARNING,log-file=/var/log/glusterxxx.log 192.168.140...

Dear gluster experts, We're running glusterfs 3.3 and we have met file permission probelems after gluster volume rebalance. Files got stick permissions T--------- after rebalance which break our client normal fops unexpectedly. Any one known this issue? Thank you for your help. -- ??? -------------- next part -------------- An HTML attachment was scrubbed... URL:

thx for reply, that was so much interesting to me. How can I get these news about glusterfs new features? On Tue, Oct 24, 2017 at 5:54 PM, Vijay Bellur <vbellur at redhat.com> wrote: > > Halo replication [1] could be of interest here. This functionality is > available since 3.11 and the current plan is to have it fully supported in > a 4.x release. > > Note that Halo replication is built on existing synchronous replication in > Glu...

...> self-healed and feel adventurous, you can perform a rolling upgrade > through the following procedure: Whey I must feel adventurous to use this method? What is the risk here? Links: [1] http://download.gluster.org/pub/gluster/glusterfs/3.4/3.4.0/ [2] http://pastebin.com/mFveuYwW [3] http://vbellur.wordpress.com/2013/07/15/upgrading-to-glusterfs-3-4/ -- PHAM Van Diep

...n > performance.readdir-ahead: on > transport.address-family: inet > auth.allow: x.y.z > > I am not using directory quota. > > Please let me know if you require some more info > > Thanks > > Kashif > > > > On Fri, Jun 9, 2017 at 2:34 PM, Vijay Bellur <vbellur at redhat.com> wrote: > >> Can you please provide more details about your volume configuration and >> the version of gluster that you are using? >> >> Regards, >> Vijay >> >> On Fri, Jun 9, 2017 at 5:35 PM, mohammad kashif <kashif.alig at gmail.com...

Dear glusterfs experts, Recently we have encountered a self-heal daemon crash issue after rebalanced volume. Crash stack bellow: +------------------------------------------------------------------------------+ pending frames: patchset: git://git.gluster.com/glusterfs.git signal received: 11 time of crash: 2013-03-14 16:33:50 configuration details: argp 1 backtrace 1 dlfcn 1 fdatasync 1 libpthread

Hi, I eventually installed three Debian unstable machines, so I could install the GlusterFS 3.3 beta3. I have a question about the self-heal daemon. I'm trying to get a volume which is replicated, with two bricks. I started up the volume, wrote some data, then killed one machine, and then wrote more data to a few folders from the client machine. Then I restarted the second brick server.

Halo replication [1] could be of interest here. This functionality is available since 3.11 and the current plan is to have it fully supported in a 4.x release. Note that Halo replication is built on existing synchronous replication in Gluster and differs from the current geo-replication implementation. Kotresh's response is spot on for the current geo-replication implementation. Regards,

...ssues with performance.open-behind. Please note that as has been pointed out by different mails in this thread, perf-xlators is one part (albeit larger one) of the bigger problem of metadata inconsistency. regards, Raghavendra ----- Original Message ----- > From: "Vijay Bellur" <vbellur at redhat.com> > To: "Raghavendra G" <raghavendra at gluster.com> > Cc: "Raghavendra Gowdappa" <rgowdapp at redhat.com>, "Gluster Devel" <gluster-devel at gluster.org> > Sent: Friday, February 9, 2018 1:34:25 PM > Subject: Re: [Gluster-...