Re: [Gluster-devel] Wanted - 3.7.5 release manager

On 09/02/2015 07:33 PM, Vijay Bellur wrote: On Wednesday 02 September 2015 06:38 PM, Atin Mukherjee wrote: IIRC, Pranith already volunteered for it in one of the last community meetings? Thanks Atin. I do recollect it now. Pranith - can you confirm being the release manager for 3.7.5?

Re: [Gluster-devel] Roadmap for afr, ec

Best Regards, Fang Huang On Monday, 14 September 2015, 16:30, Pranith Kumar Karampuri <pkara...@redhat.com> wrote: hi, Here is a list of common improvements for both ec and afr planned over the next few months: 1) Granular entry self-heals. Both afr and ec at the moment

[Gluster-devel] tracker bug for 3.7.5 is created

hi, Please use https://bugzilla.redhat.com/show_bug.cgi?id=glusterfs-3.7.5 for tracking bug fixes that need to get into 3.7.5 release. Pranith ___ Gluster-devel mailing list Gluster-devel@gluster.org

[Gluster-devel] Roadmap for afr, ec

hi, Here is a list of common improvements for both ec and afr planned over the next few months: 1) Granular entry self-heals. Both afr and ec at the moment do lot of readdirs and lookups to figure out the differences between the directories to perform heals. Kritika, Ravi, Anuradha and

[Gluster-devel] 3.7.5 tagging deadline approaching

Hi all, 3.7.5 is scheduled to be tagged in three days. This cannot be extended as it will break release schedules for others. Please ensure that any changes you want to get into 3.7.5 gets merged by the deadline. Also make sure to add those bugs to the tracker bug [1]. There are around ~10

Re: [Gluster-devel] compound fop design first cut

On 12/08/2015 09:02 AM, Pranith Kumar Karampuri wrote: On 12/08/2015 02:53 AM, Shyam wrote: Hi, Why not think along the lines of new FOPs like fop_compound(_cbk) where, the inargs to this FOP is a list of FOPs to execute (either in order or any order)? That is the intent. The question

[Gluster-devel] compound fop design first cut

hi, Draft of the design doc: Main motivation for the design of this feature is to reduce network round trips by sending more than one fop in a network operation, preferably without introducing new rpcs. There are new 2 new xlators compound-fop-sender, compound-fop-receiver.

Re: [Gluster-devel] glusterfs as dovecot backend storage

Do you mind adding gluster-users to that thread? It would be nice to know what are the problems they ran into to fix them. Pranith On 12/07/2015 03:44 PM, Emmanuel Dreyfus wrote: Hello In case nobody noticed, there is ongoing discussion on the dovecot mailing list about using glusterfs as

Re: [Gluster-devel] compound fop design first cut

On 12/09/2015 10:39 AM, Prashanth Pai wrote: However, I’d be even more comfortable with an even simpler approach that avoids the need to solve what the database folks (who have dealt with complex transactions for years) would tell us is a really hard problem. Instead of designing for every

Re: [Gluster-devel] compound fop design first cut

On 12/09/2015 06:37 AM, Vijay Bellur wrote: On 12/08/2015 03:45 PM, Jeff Darcy wrote: On December 8, 2015 at 12:53:04 PM, Ira Cooper (i...@redhat.com) wrote: Raghavendra Gowdappa writes: I propose that we define a "compound op" that contains ops. Within each op, there are fields that can

Re: [Gluster-devel] compound fop design first cut

On 12/09/2015 08:11 PM, Shyam wrote: On 12/09/2015 02:37 AM, Soumya Koduri wrote: On 12/09/2015 11:44 AM, Pranith Kumar Karampuri wrote: On 12/09/2015 06:37 AM, Vijay Bellur wrote: On 12/08/2015 03:45 PM, Jeff Darcy wrote: On December 8, 2015 at 12:53:04 PM, Ira Cooper (i

Re: [Gluster-devel] compound fop design first cut

On 12/09/2015 11:48 PM, Pranith Kumar Karampuri wrote: On 12/09/2015 08:11 PM, Shyam wrote: On 12/09/2015 02:37 AM, Soumya Koduri wrote: On 12/09/2015 11:44 AM, Pranith Kumar Karampuri wrote: On 12/09/2015 06:37 AM, Vijay Bellur wrote: On 12/08/2015 03:45 PM, Jeff Darcy wrote

Re: [Gluster-devel] compound fop design first cut

On 12/09/2015 08:08 PM, Shyam wrote: On 12/09/2015 12:52 AM, Pranith Kumar Karampuri wrote: On 12/09/2015 10:39 AM, Prashanth Pai wrote: However, I’d be even more comfortable with an even simpler approach that avoids the need to solve what the database folks (who have dealt with complex

Re: [Gluster-devel] Interesting profile data on tests

On 01/02/2016 10:11 PM, Raghavendra Talur wrote: On Jan 2, 2016 8:18 PM, "Atin Mukherjee" > wrote: > > -Atin > Sent from one plus one > On Jan 2, 2016 4:41 PM, "Raghavendra Talur" >

[Gluster-devel] strace like utility for gluster

hi, I have been thinking of coming up with a utility similar to strace for gluster. I am sending this mail to find out if anyone else is also thinking about it and how they are solving this problem to see if we can come up with a concrete solution that we can implement. These are my

Re: [Gluster-devel] strace like utility for gluster

. Pranith Regards, -Prashanth Pai - Original Message - From: "Pranith Kumar Karampuri" <pkara...@redhat.com> To: "Gluster Devel" <gluster-devel@gluster.org> Sent: Monday, January 4, 2016 10:49:50 AM Subject: [Gluster-devel] strace like utility for gluster

[Gluster-devel] Wrong usage of dict functions

hi, It seems like two ways to create dictionary is causing problems. There are quite a few dict_new()/dict_destroy() or get_new_dict()/dict_unref() in the code base. So stopped exposing the functions without ref/unref i.e. get_new_dict()/dict_destroy() as part of

Re: [Gluster-devel] NetBSD tests not running to completion.

On 01/07/2016 02:39 PM, Emmanuel Dreyfus wrote: On Wed, Jan 06, 2016 at 05:49:04PM +0530, Ravishankar N wrote: I re triggered NetBSD regressions for http://review.gluster.org/#/c/13041/3 but they are being run in silent mode and are not completing. Can some one from the infra-team take a

Re: [Gluster-devel] NetBSD tests not running to completion.

On 01/08/2016 03:25 PM, Emmanuel Dreyfus wrote: On Fri, Jan 08, 2016 at 03:18:02PM +0530, Pranith Kumar Karampuri wrote: Should the cleanup script needs to be manually executed on the NetBSD machine? You can run the script manually, but if the goal is to restore a misbehaving machine

Re: [Gluster-devel] NetBSD tests not running to completion.

On 01/08/2016 02:08 PM, Emmanuel Dreyfus wrote: On Fri, Jan 08, 2016 at 11:45:20AM +0530, Pranith Kumar Karampuri wrote: 1) How to set up NetBSD VMs on my laptop which is of exact version as the ones that are run on build systems. Well, the easier way is to pick the VM image we run

Re: [Gluster-devel] [Gluster-users] glusterfsd crash due to page allocation failure

After debugging with David, we found that the issue is already fixed for 3.7.7 by the patch http://review.gluster.org/12312 Pranith On 12/22/2015 10:45 PM, David Robinson wrote: Niels, > 1. how is infiniband involved/configured in this environment? gfsib01bkp and gfs02bkp are connected via

Re: [Gluster-devel] [Gluster-users] Memory leak in GlusterFS FUSE client

On 12/26/2015 04:45 AM, Oleksandr Natalenko wrote: Also, here is valgrind output with our custom tool, that does GlusterFS volume traversing (with simple stats) just like find tool. In this case NFS-Ganesha is not used. https://gist.github.com/e4602a50d3c98f7a2766 hi Oleksandr, I went

Re: [Gluster-devel] glusterfsd crash due to page allocation failure

hi Glomski, This is the second time I am hearing about memory allocation problems in 3.7.6 but this time on brick side. Are you able to recreate this issue? Will it be possible to get statedumps of the bricks processes just before they crash? Pranith On 12/22/2015 02:25 AM, Glomski,

Re: [Gluster-devel] glusterfsd crash due to page allocation failure

-- From: "Pranith Kumar Karampuri" <pkara...@redhat.com <mailto:pkara...@redhat.com>> To: "Glomski, Patrick" <patrick.glom...@corvidtec.com <mailto:patrick.glom...@corvidtec.com>>; gluster-devel@gluster.org <mailto:gluster-devel@gluster.org&

Re: [Gluster-devel] glusterfsd crash due to page allocation failure

On 12/22/2015 10:45 PM, David Robinson wrote: Niels, > 1. how is infiniband involved/configured in this environment? gfsib01bkp and gfs02bkp are connected via infiniband. We are using tcp transport as I never was able to get RDMA to work. Volume Name: gfsbackup Type: Distribute Volume ID:

[Gluster-devel] 3.7.7 release

hi, I am going to make 3.7.7 release early next week. Please make sure your patches are merged. If you have any patches that must go to 3.7.7. let me know. I will wait for them to be merged. Pranith ___ Gluster-devel mailing list

Re: [Gluster-devel] Help needed in understanding GlusterFS logs and debugging elasticsearch failures

On 12/17/2015 04:03 PM, Vijay Bellur wrote: On 12/17/2015 05:09 AM, Sachidananda URS wrote: Hi, I tried the same use case with pure DHT (1 & 2 nodes). I don't see any problems. However, if I try the same tests with distributed replicate, the indices go into red. If any additional details

Re: [Gluster-devel] NetBSD tests not running to completion.

On 01/08/2016 08:14 PM, Emmanuel Dreyfus wrote: On Fri, Jan 08, 2016 at 10:56:22AM +, Emmanuel Dreyfus wrote: On Fri, Jan 08, 2016 at 03:18:02PM +0530, Pranith Kumar Karampuri wrote: With your support I think we can make things better. To avoid duplication of work, did you take any tests

Re: [Gluster-devel] NetBSD tests not running to completion.

Does it seems reasonable? That way nothing can hang more than 2 hours. That addresses the technical issue of hanging tests. It doesn't address the process issue of the entire project and development team being held hostage to one feature. Guys, I think we just need to come up with

Re: [Gluster-devel] tests/bugs/tier/bug-1286974.t failed and dropped a core

On 01/13/2016 09:14 AM, Dan Lambright wrote: - Original Message - From: "Niels de Vos" To: "Dan Lambright" , "Joseph Fernandes" Cc: gluster-devel@gluster.org Sent: Tuesday, January 12, 2016 3:52:51 PM Subject:

Re: [Gluster-devel] [Gluster-infra] NetBSD tests not running to completion.

On 01/11/2016 01:00 PM, Pranith Kumar Karampuri wrote: On 01/09/2016 12:34 AM, Vijay Bellur wrote: On 01/08/2016 08:18 AM, Jeff Darcy wrote: I think we just need to come up with rules for considering a platform to have voting ability before merging the patch. I totally agree

Re: [Gluster-devel] [Gluster-infra] NetBSD tests not running to completion.

On 01/09/2016 12:34 AM, Vijay Bellur wrote: On 01/08/2016 08:18 AM, Jeff Darcy wrote: I think we just need to come up with rules for considering a platform to have voting ability before merging the patch. I totally agree, except for the "just" part. ;) IMO a platform is much

[Gluster-devel] scripts to get incoming bugs on components, number of reviews from gerrit

hi, Does anyone know/have any scripts to get this information from bugzilla/gerrit? -- Pranith ___ Gluster-devel mailing list Gluster-devel@gluster.org http://www.gluster.org/mailman/listinfo/gluster-devel

Re: [Gluster-devel] Huge VSZ (VIRT) usage by glustershd on dummy node

Oleksandr, Could you take statedump of the shd process once in 5-10 minutes and send may be 5 samples of them when it starts to increase? This will help us find what datatypes are being allocated a lot and can lead to coming up with possible theories for the increase. On Wed, Jun 8, 2016 at 12:03

Re: [Gluster-devel] Huge VSZ (VIRT) usage by glustershd on dummy node

ew is allocated but I would just like to confirm. > 08.06.2016 09:50, Pranith Kumar Karampuri написав: > > Oleksandr, >> Could you take statedump of the shd process once in 5-10 minutes and >> send may be 5 samples of them when it starts to increase? This will >> help us

Re: [Gluster-devel] Gluster Community Newsletter, May 2016

Hey Amye, The form doesn't seem to allow editing "Your Role within Gluster" and "Why should you attend?" Could you let us know how to fill these fields? Pranith On Sat, May 28, 2016 at 12:45 AM, Amye Scavarda wrote: > Important happenings for Gluster this month: > We're

Re: [Gluster-devel] dht mkdir preop check, afr and (non-)readable afr subvols

enough to cover the needed behavior ? > > Xavi > > > >> [1] http://review.gluster.org/13885 >> >> regards, >> Raghavendra >> >> - Original Message - >> >>> From: "Pranith Kumar Karampuri" <pkara...@redhat.com> >>&g

Re: [Gluster-devel] How to enable direct io??

There are two things you need to change for o-direct to be handled properly in gluster stack: 1) gluster volume set performance.strict-o-direct on on nfs this option is gluster volume set performance.nfs.strict-o-direct on 2) gluster volume set network.remote-dio off Please note that we

Re: [Gluster-devel] Question on merging zfs snapshot support into the mainline glusterfs

hi, Is there a plan to come up with an interface for snapshot functionality? For example, in handling different types of sockets in gluster all we need to do is to specify which interface we want to use and ib,network-socket,unix-domain sockets all implement the interface. The code doesn't

Re: [Gluster-devel] Question on merging zfs snapshot support into the mainline glusterfs

Cool. Nice to know it is on the cards. On Wed, Jun 22, 2016 at 11:45 AM, Rajesh Joseph <rjos...@redhat.com> wrote: > > > On Tue, Jun 21, 2016 at 4:24 PM, Pranith Kumar Karampuri < > pkara...@redhat.com> wrote: > >> hi, >> Is there a plan to

Re: [Gluster-devel] Reduce memcpy in glfs read and write

On Wed, Jun 22, 2016 at 5:50 AM, Sachin Pandit <span...@commvault.com> wrote: > Hey Pranith, I am good, I hope you are doing good too. > > Please find the comments inline. > > > > *From:* Pranith Kumar Karampuri [mailto:pkara...@redhat.com] > *Sent:* Tuesday, June 2

Re: [Gluster-devel] Reduce memcpy in glfs read and write

Hey!! Hope you are doing good. I took a look at the bt. So when flush comes write-behind has to flush all the writes down. I see the following frame hung in iob_unref: Thread 7 (Thread 0x7fa601a30700 (LWP 16218)): #0 0x7fa60cc55225 in pthread_spin_lock () from /lib64/libpthread.so.0

[Gluster-devel] performance issues Manoj found in EC testing

hi Xavi, Meet Manoj from performance team Redhat. He has been testing EC performance in his stretch clusters. He found some interesting things we would like to share with you. 1) When we perform multiple streams of big file writes(12 parallel dds I think) he found one thread to be

[Gluster-devel] Gluster Solution for Non Shared Persistent Storage in Docker Container

In case you missed the post on Gluster twitter/facebook, https://pkalever.wordpress.com/2016/06/23/gluster-solution-for-non-shared-persistent-storage-in-docker-container/ We would love to hear your feedback on this. -- Pranith ___ Gluster-devel

[Gluster-devel] Need help from FreeBSD developers

hi, Based on the debugging done by Niels on the bug https://bugzilla.redhat.com/show_bug.cgi?id=1181500#c5, we need a confirmation about what listxattr returns on FreeBSD. Could someone please help? -- Pranith ___ Gluster-devel mailing list

Re: [Gluster-devel] NetBSD tests not running to completion.

On 01/08/2016 08:50 PM, Emmanuel Dreyfus wrote: On Fri, Jan 08, 2016 at 08:37:16PM +0530, Pranith Kumar Karampuri wrote: NetBSD) vnd=`vnconfig -l | \ awk '!/not in use/{printf("%s%s:%d ", $1, $2, $5);}'` Can there be Loopba

Re: [Gluster-devel] NetBSD tests not running to completion.

On 01/10/2016 02:04 PM, Pranith Kumar Karampuri wrote: On 01/10/2016 11:08 AM, Emmanuel Dreyfus wrote: Pranith Kumar Karampuri <pkara...@redhat.com> wrote: tests/basic/afr/arbiter-statfs.t I posted patches to fix this one (but it seems Jenkins is down? No regression is running)

Re: [Gluster-devel] NetBSD tests not running to completion.

On 01/10/2016 11:08 AM, Emmanuel Dreyfus wrote: Pranith Kumar Karampuri <pkara...@redhat.com> wrote: tests/basic/afr/arbiter-statfs.t I posted patches to fix this one (but it seems Jenkins is down? No regression is running) tests/basic/afr/self-heal.t It seems like in this run

[Gluster-devel] Linux regression tests are hanging too

Result: PASS Build timed out (after 300 minutes). Marking the build as failed. Build was aborted Finished: FAILURE https://build.gluster.org/job/rackspace-regression-2GB-triggered/17664/console Pranith ___ Gluster-devel mailing list

Re: [Gluster-devel] performance issues Manoj found in EC testing

On Tue, Jun 28, 2016 at 10:21 AM, Poornima Gurusiddaiah <pguru...@redhat.com > wrote: > Regards, > Poornima > > -- > > *From: *"Pranith Kumar Karampuri" <pkara...@redhat.com> > *To: *"Xavier Hernandez" <xhern

Re: [Gluster-devel] performance issues Manoj found in EC testing

> >> Yes it will need some changes but I don't think they are big changes. I >> think the functions to decode/encode already exist. We just to need to >> move encoding/decoding as tasks and run as synctasks. >> > > I was also thinking in sleeping fops. Currently when they are resumed, > they are

Re: [Gluster-devel] [FAILED] NetBSD-regression for ./tests/basic/afr/self-heald.t

On 02/08/2016 04:16 PM, Ravishankar N wrote: [Removing Milind, adding Pranith] On 02/08/2016 04:09 PM, Emmanuel Dreyfus wrote: On Mon, Feb 08, 2016 at 04:05:44PM +0530, Ravishankar N wrote: The patch to add it to bad tests has already been merged, so I guess this .t's failure won't pop up

Re: [Gluster-devel] [FAILED] NetBSD-regression for ./tests/basic/afr/self-heald.t

On 02/08/2016 04:22 PM, Pranith Kumar Karampuri wrote: On 02/08/2016 04:16 PM, Ravishankar N wrote: [Removing Milind, adding Pranith] On 02/08/2016 04:09 PM, Emmanuel Dreyfus wrote: On Mon, Feb 08, 2016 at 04:05:44PM +0530, Ravishankar N wrote: The patch to add it to bad tests has already

Re: [Gluster-devel] [Gluster-infra] Code-Review+2 and Verified+1 cause multiple retriggers on Jenkins

On 02/04/2016 03:39 PM, Kaushal M wrote: I'm okay with this. +1 On Thu, Feb 4, 2016 at 3:34 PM, Raghavendra Talur wrote: Hi, We recently changed the jenkins builds to be triggered on the following triggers. 1. Verified+1 2. Code-review+2 3. recheck

Re: [Gluster-devel] Cores on NetBSD of brick https://build.gluster.org/job/rackspace-netbsd7-regression-triggered/14100/consoleFull

On 02/08/2016 08:20 PM, Emmanuel Dreyfus wrote: On Mon, Feb 08, 2016 at 07:27:46PM +0530, Pranith Kumar Karampuri wrote: I don't see any logs in the archive. Did we change something? I think thay are in a different tarball, in /archives/logs I think the regression run is not giving

[Gluster-devel] Cores on NetBSD of brick https://build.gluster.org/job/rackspace-netbsd7-regression-triggered/14100/consoleFull

Emmanuel, I don't see any logs in the archive. Did we change something? Pranith ___ Gluster-devel mailing list Gluster-devel@gluster.org http://www.gluster.org/mailman/listinfo/gluster-devel

Re: [Gluster-devel] [FAILED] NetBSD-regression for ./tests/basic/afr/self-heald.t

On 02/08/2016 05:04 PM, Michael Scherer wrote: Le lundi 08 février 2016 à 16:22 +0530, Pranith Kumar Karampuri a écrit : On 02/08/2016 04:16 PM, Ravishankar N wrote: [Removing Milind, adding Pranith] On 02/08/2016 04:09 PM, Emmanuel Dreyfus wrote: On Mon, Feb 08, 2016 at 04:05:44PM +0530

Re: [Gluster-devel] Cores on NetBSD of brick https://build.gluster.org/job/rackspace-netbsd7-regression-triggered/14100/consoleFull

On 02/09/2016 04:13 PM, Emmanuel Dreyfus wrote: On Tue, Feb 09, 2016 at 11:56:37AM +0530, Pranith Kumar Karampuri wrote: I think the regression run is not giving that link anymore when the crash happens? Could you please add that also as a link in regression run? Ther was the path

Re: [Gluster-devel] Google Summer of Code Application opens Feb 8th - Call For Mentors

On 02/04/2016 08:48 PM, Kaushal M wrote: I'm still up to mentor the sub-directory mount support idea. this one? http://review.gluster.org/10186 Pranith On Thu, Feb 4, 2016 at 2:38 PM, Amye Scavarda wrote: Hi all, Google Summer of Code opens up their organization

[Gluster-devel] crash in dht in https://build.gluster.org/job/rackspace-regression-2GB-triggered/18134/consoleFull

hi, I see the following crash. Is this a known issue? (gdb) bt #0 0x7f3f8c339fb4 in dht_selfheal_dir_setattr (frame=0x7f3f6c002a0c, loc=0x7f3f6c000944, stbuf=0x7f3f6c0009d4, valid=16777215, layout=0x7f3f6c004140) at

[Gluster-devel] regarding glusterd crash on NetBSD https://build.gluster.org/job/rackspace-netbsd7-regression-triggered/14100/consoleFull

hi Atin, Kaushal, Is this a known issue? (gdb) #1 0xbb789fb7 in __synclock_unlock (lock=0xbb1d4ac0) (gdb) at /home/jenkins/root/workspace/rackspace-netbsd7-regression-triggered/libglusterfs/src/syncop.c:1056 #2 0xbb789ffd in synclock_unlock (lock=0xbb1d4ac0) at

Re: [Gluster-devel] regarding glusterd crash on NetBSD https://build.gluster.org/job/rackspace-netbsd7-regression-triggered/14100/consoleFull

, Pranith Kumar Karampuri wrote: hi Atin, Kaushal, Is this a known issue? (gdb) #1 0xbb789fb7 in __synclock_unlock (lock=0xbb1d4ac0) (gdb) at /home/jenkins/root/workspace/rackspace-netbsd7-regression-triggered/libglusterfs/src/syncop.c:1056 #2 0xbb789ffd in synclock_unlock (lock

Re: [Gluster-devel] [Gluster-users] GlusterFS FUSE client hangs on rsyncing lots of file

On 01/28/2016 05:05 PM, Pranith Kumar Karampuri wrote: With baul jianguo's help I am able to see that FLUSH fops are hanging for some reason. pk1@localhost - ~/Downloads 17:02:13 :) ⚡ grep "unique=" client-dump1.txt unique=3160758373 unique=2073075682 unique=1455047665 uni

Re: [Gluster-devel] [Gluster-users] Determining Connected Client Version

On 01/27/2016 09:21 AM, Atin Mukherjee wrote: On 01/27/2016 07:21 AM, Vijay Bellur wrote: On 01/26/2016 01:19 PM, Marc Eisenbarth wrote: I'm trying to set a parameter on a volume, but unable to due to the following message. I have a large number of connected clients and it's likely that

Re: [Gluster-devel] [Gluster-users] Determining Connected Client Version

On 01/27/2016 12:49 PM, Atin Mukherjee wrote: On 01/27/2016 12:40 PM, Pranith Kumar Karampuri wrote: On 01/27/2016 09:21 AM, Atin Mukherjee wrote: On 01/27/2016 07:21 AM, Vijay Bellur wrote: On 01/26/2016 01:19 PM, Marc Eisenbarth wrote: I'm trying to set a parameter on a volume

Re: [Gluster-devel] [Gluster-users] GlusterFS FUSE client hangs on rsyncing lots of file

On 01/28/2016 02:59 PM, baul jianguo wrote: http://pastebin.centos.org/38941/ client statedump,only the pid 27419,168030,208655 hang，you can search this pid in the statedump file。 Could you take one more statedump please? Pranith On Wed, Jan 27, 2016 at 4:35 PM, Pranith Kumar Karampuri

Re: [Gluster-devel] [Gluster-users] GlusterFS FUSE client hangs on rsyncing lots of file

28, 2016 at 5:29 PM, baul jianguo <roidi...@gmail.com> wrote: http://pastebin.centos.org/38941/ client statedump,only the pid 27419,168030,208655 hang，you can search this pid in the statedump file。 On Wed, Jan 27, 2016 at 4:35 PM, Pranith Kumar Karampuri <pkara...@redhat.com> wrote:

Re: [Gluster-devel] Throttling xlator on the bricks

On 01/26/2016 08:14 AM, Vijay Bellur wrote: On 01/25/2016 12:36 AM, Ravishankar N wrote: Hi, We are planning to introduce a throttling xlator on the server (brick) process to regulate FOPS. The main motivation is to solve complaints about AFR selfheal taking too much of CPU resources. (due

Re: [Gluster-devel] regarding GF_CONTENT_KEY and dht2 - perf with small files

On 02/03/2016 09:20 AM, Shyam wrote: On 02/02/2016 06:22 PM, Jeff Darcy wrote: Background: Quick-read + open-behind xlators are developed to help in small file workload reads like apache webserver, tar etc to get the data of the file in lookup FOP itself. What happens is, when a

Re: [Gluster-devel] regarding GF_CONTENT_KEY and dht2 - perf with small files

The file data would be located based on its GFID, so before the *first* lookup/stat for a file, there is no way to know it's GFID. NOTE: Instead of a name hash the GFID hash is used, to get immunity against renames and the like, as a name hash could change the location information for the file

Re: [Gluster-devel] regarding GF_CONTENT_KEY and dht2 - perf with small files

On 02/03/2016 07:54 PM, Jeff Darcy wrote: Problem is with workloads which know the files that need to be read without readdir, like hyperlinks (webserver), swift objects etc. These are two I know of which will have this problem, which can't be improved because we don't have metadata, data

Re: [Gluster-devel] regarding GF_CONTENT_KEY and dht2 - perf with small files

On 02/02/2016 06:22 PM, Jeff Darcy wrote: Background: Quick-read + open-behind xlators are developed to help in small file workload reads like apache webserver, tar etc to get the data of the file in lookup FOP itself. What happens is, when a lookup FOP is executed, GF_CONTENT_KEY is

[Gluster-devel] regarding GF_CONTENT_KEY and dht2 - perf with small files

hi, Background: Quick-read + open-behind xlators are developed to help in small file workload reads like apache webserver, tar etc to get the data of the file in lookup FOP itself. What happens is, when a lookup FOP is executed, GF_CONTENT_KEY is added in xdata with max-length and posix

Re: [Gluster-devel] [Gluster-users] glustershd fail to start after 3.7.7 upgrade

On 02/01/2016 10:16 PM, Joe Julian wrote: WTF? if (!xattrs_list) { ret = -EINVAL; gf_msg (this->name, GF_LOG_ERROR, -ret, AFR_MSG_NO_CHANGELOG, "Unable to fetch afr pending changelogs. Is op-version" "

Re: [Gluster-devel] regarding GF_CONTENT_KEY and dht2 - perf with small files

On 02/03/2016 11:49 AM, Pranith Kumar Karampuri wrote: On 02/03/2016 09:20 AM, Shyam wrote: On 02/02/2016 06:22 PM, Jeff Darcy wrote: Background: Quick-read + open-behind xlators are developed to help in small file workload reads like apache webserver, tar etc to get the data

Re: [Gluster-devel] 3.7 pending patches

On 01/28/2016 07:05 PM, Venky Shankar wrote: Hey folks, I just merged patch #13302 (and it's 3.7 equivalent) which fixes a scrubber crash. This was causing other patches to fail regression. Requesting a rebase of patches (especially 3.7 pending) that were blocked due to this. Thanks a lot

Re: [Gluster-devel] [Gluster-users] Trashcan issue with vim editor

+Anoop, Jiffin On 01/27/2016 03:25 PM, PankaJ Singh wrote: Hi, We are using gluster 3.7.6 on ubuntu 14.04. We are facing an issue with trashcan feature. Our scenario is as follow: 1. 2 node server (ubuntu 14.04 with glusterfs 3.7.6) 2. 1 client node (ubuntu 14.04) 3. I have created one

[Gluster-devel] 3.7.7. patch freeze

unless the patches are data-loss/crashes will not take any more other than the ones which help make regressions consistent: Final set: http://review.gluster.org/#/c/12768/ http://review.gluster.org/#/c/13305/<< user asked for this on gluster-users. http://review.gluster.org/#/c/13119/

Re: [Gluster-devel] NSR: Suggestions for a new name

On 01/19/2016 08:00 PM, Avra Sengupta wrote: Hi, The leader election based replication has been called NSR or "New Style Replication" for a while now. We would like to have a new name for the same that's less generic. It can be something like "Leader Driven Replication" or something more

Re: [Gluster-devel] heal hanging

hey, Which process is consuming so much cpu? I went through the logs you gave me. I see that the following files are in gfid mismatch state: <066e4525-8f8b-43aa-b7a1-86bbcecc68b9/safebrowsing-backup>, <1d48754b-b38c-403d-94e2-0f5c41d5f885/recovery.bak>, , Could you give me the output

Re: [Gluster-devel] [Gluster-users] GlusterFS FUSE client hangs on rsyncing lots of file

On 01/18/2016 02:28 PM, Oleksandr Natalenko wrote: XFS. Server side works OK, I'm able to mount volume again. Brick is 30% full. Oleksandr, Will it be possible to get the statedump of the client, bricks output next time it happens?

Re: [Gluster-devel] [Gluster-users] heal hanging

info"? Is there any directory in there which is LARGE? Pranith Please let me know if there is anything else I can provide. Patrick On Thu, Jan 21, 2016 at 12:01 AM, Pranith Kumar Karampuri <pkara...@redhat.com <mailto:pkara...@redhat.com>> wrote: hey, Which p

Re: [Gluster-devel] [Gluster-users] heal hanging

/ Number of entries: 0 Brick gfs02a.corvidtec.com:/data/brick02a/homegfs/ Number of entries: 0 Brick gfs02b.corvidtec.com:/data/brick02b/homegfs/ Number of entries: 0 On Thu, Jan 21, 2016 at 10:40 AM, Pranith Kumar Karampuri <pkara...@redhat.com <mailto:pkara...@redhat.com&g

Re: [Gluster-devel] [Gluster-users] heal hanging

/data/brick02b/homegfs/ Number of entries: 0 On Thu, Jan 21, 2016 at 11:10 AM, Pranith Kumar Karampuri <pkara...@redhat.com <mailto:pkara...@redhat.com>> wrote: On 01/21/2016 09:26 PM, Glomski, Patrick wrote: I should mention that the

Re: [Gluster-devel] [Gluster-users] heal hanging

On 01/22/2016 07:19 AM, Pranith Kumar Karampuri wrote: On 01/22/2016 07:13 AM, Glomski, Patrick wrote: We use the samba glusterfs virtual filesystem (the current version provided on download.gluster.org <http://download.gluster.org>), but no windows clients connecting directly.

Re: [Gluster-devel] [Gluster-users] heal hanging

On Thu, Jan 21, 2016 at 8:37 PM, Pranith Kumar Karampuri <pkara...@redhat.com <mailto:pkara...@redhat.com>> wrote: Do you have any windows clients? I see a lot of getxattr calls for "glusterfs.get_real_filename" which lead to full readdirs of the directories on

Re: [Gluster-devel] [Gluster-users] heal hanging

ntries: 0 On Thu, Jan 21, 2016 at 11:10 AM, Pranith Kumar Karampuri <pkara...@redhat.com <mailto:pkara...@redhat.com>> wrote: On 01/21/2016 09:26 PM, Glomski, Patrick wrote: I should mention that the problem is not currently occurring and there a

Re: [Gluster-devel] [Gluster-users] heal hanging

? That helps in finding the heavily hit function calls. Something like "for i in {1..20}; do gstack > sample-$i.txt; done" Pranith On Thu, Jan 21, 2016 at 8:49 PM, Pranith Kumar Karampuri <pkara...@redhat.com <mailto:pkara...@redhat.com>> wrote: On 01/

Re: [Gluster-devel] [Gluster-users] heal hanging

debug to see '1)' doesn't happen. The gstack traces I asked for should also help. Pranith On Thu, Jan 21, 2016 at 8:49 PM, Pranith Kumar Karampuri <pkara...@redhat.com <mailto:pkara...@redhat.com>> wrote: On 01/22/2016 07:13 AM, Glomski, Patrick wrote: We use th

Re: [Gluster-devel] 答复: Re: Gluster AFR volume write performance has been seriously affected by GLUSTERFS_WRITE_IS_APPEND in afr_writev

On 01/22/2016 07:14 AM, li.ping...@zte.com.cn wrote: Hi Pranith, it is appreciated for your reply. Pranith Kumar Karampuri <pkara...@redhat.com> 写于 2016/01/20 18:51:19: > 发件人: Pranith Kumar Karampuri <pkara...@redhat.com> > 收件人: li.ping...@zte.com.cn, gluster-devel@gluste

[Gluster-devel] Netbsd regressions are failing because of connection problems?

/origin/* ERROR: Error cloning remote repo 'origin' hudson.plugins.git.GitException: Command "git -c core.askpass=true fetch --tags --progress git://review.gluster.org/glusterfs.git +refs/heads/*:refs/remotes/origin/*" returned status code 128: stdout: stderr: fatal: unable to connect to

Re: [Gluster-devel] Feature: Automagic lock-revocation for features/locks xlator (v3.7.x)

On 01/25/2016 02:17 AM, Richard Wareing wrote: Hello all, Just gave a talk at SCaLE 14x today and I mentioned our new locks revocation feature which has had a significant impact on our GFS cluster reliability. As such I wanted to share the patch with the community, so here's the bugzilla

[Gluster-devel] 3.7.7 update

https://public.pad.fsfe.org/p/glusterfs-3.7.7 is the final list of patches I am waiting for before making 3.7.7 release. Please let me know if I need to wait for any other patches. It would be great if we make the tag tomorrow. Pranith ___

Re: [Gluster-devel] Few details needed about *any* recent or upcoming feature

http://www.gluster.org/pipermail/gluster-devel/2015-September/046773.html Pranith On 01/20/2016 04:11 PM, Niels de Vos wrote: Hi all, on Saturday the 30th of January I am scheduled to give a presentation titled "Gluster roadmap, recent improvements and upcoming features":

Re: [Gluster-devel] Gluster AFR volume write performance has been seriously affected by GLUSTERFS_WRITE_IS_APPEND in afr_writev

Sorry for the delay in response. On 01/15/2016 02:34 PM, li.ping...@zte.com.cn wrote: GLUSTERFS_WRITE_IS_APPEND Setting in afr_writev function at glusterfs client end makes the posix_writev in the server end deal IO write fops from parallel to serial in consequence. i.e. multiple

Re: [Gluster-devel] [Gluster-users] GlusterFS FUSE client hangs on rsyncing lots of file

y to get full statedump. On четвер, 21 січня 2016 р. 14:54:47 EET Raghavendra G wrote: On Thu, Jan 21, 2016 at 10:49 AM, Pranith Kumar Karampuri < pkara...@redhat.com> wrote: On 01/18/2016 02:28 PM, Oleksandr Natalenko wrote: XFS. Server side works OK, I'm able to mount volume

[Gluster-devel] distributed files/directories and [cm]time updates

hi, Traditionally gluster has been using ctime/mtime of the files/dirs on the bricks as stat output. Problem we are seeing with this approach is that, software which depends on it gets confused when there are differences in these times. Tar especially gives "file changed as we read it"

Re: [Gluster-devel] Reverse brick order in tier volume- Why?

On 01/22/2016 03:48 PM, Ravishankar N wrote: On 01/19/2016 06:44 PM, Ravishankar N wrote: 1) Is there is a compelling reason as to why the bricks of hot-tier are in the reverse order ? 2) If there isn't one, should we spend time to fix it so that the bricks appear in the order in which

Re: [Gluster-devel] Reverse brick order in tier volume- Why?

On 01/23/2016 10:02 AM, Dan Lambright wrote: - Original Message - From: "Pranith Kumar Karampuri" <pkara...@redhat.com> To: "Ravishankar N" <ravishan...@redhat.com>, "Gluster Devel" <gluster-devel@gluster.org>, "Dan Lambri

Re: [Gluster-devel] Throttling xlator on the bricks

On 02/13/2016 12:13 AM, Richard Wareing wrote: Hey Ravi, I'll ping Shreyas about this today. There's also a patch we'll need for multi-threaded SHD to fix the least-pri queuing. The PID of the process wasn't tagged correctly via the call frame in my original patch. The patch below fixes

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