Re: [Gluster-users] glusterd2 problem

2018-04-06 Thread Prashanth Pai
Hi Dmitry, How many nodes does the cluster have ? If the quorum is lost (majority of nodes are down), additional recovery steps are necessary to bring it back up: https://github.com/gluster/glusterd2/wiki/Recovery On Wed, Apr 4, 2018 at 11:08 AM, Dmitry Melekhov wrote: > Hello! > > Installed

Re: [Gluster-users] [Gluster-devel] How commonly applications make use of fadvise?

2017-08-11 Thread Prashanth Pai
Hi, Both swift[1] and gluster-swift[2] calls posix_fadvise64() with POSIX_FADV_DONTNEED right after calling fdatasync() or fsync(). This is only performed during object PUT operation (writing an object to disk) suggesting the kernel that the data written is no longer needed with the hopes that ca

Re: [Gluster-users] [Gluster-devel] [New Release] GlusterD2 v4.0dev-7

2017-07-05 Thread Prashanth Pai
On Wednesday, July 5, 2017, Gandalf Corvotempesta < gandalf.corvotempe...@gmail.com> wrote: > Il 5 lug 2017 11:31 AM, "Kaushal M" > ha scritto: > > - Preliminary support for volume expansion has been added. (Note that > rebalancing is not available yet) > > > What do you mean with this? > Any dif

Re: [Gluster-users] [Gluster-devel] Finding size of volume

2017-04-26 Thread Prashanth Pai
> Hello, > > No, not as client. I want to get the size of all the volumes on my cluster. > I had hoped "gluster volume status detail" would tell me this, but it does > not. I need to mount all the volumes and run df to find out. It does. Doesn't it ? (for a single volume - one at a time) [root@

Re: [Gluster-users] [Gluster-devel] Announcing release 3.11 : Scope, schedule and feature tracking

2017-03-03 Thread Prashanth Pai
> On 02/28/2017 08:47 PM, Shyam wrote: > > We should be transitioning to using github for feature reporting and > > tracking, more fully from this release. So once again, if there exists > > any confusion on that front, reach out to the lists for clarification. > > I see that there was a discussi

Re: [Gluster-users] Minio as object storage

2016-09-30 Thread Prashanth Pai
- Original Message - > From: "Gandalf Corvotempesta" > To: "Prashanth Pai" > Cc: "John Mark Walker" , "gluster-users" > > Sent: Thursday, 29 September, 2016 3:55:18 PM > Subject: Re: [Gluster-users] Minio as object storage &

Re: [Gluster-users] Minio as object storage

2016-09-30 Thread Prashanth Pai
- Original Message - > From: "Gandalf Corvotempesta" > To: "Prashanth Pai" > Cc: "John Mark Walker" , "gluster-users" > > Sent: Thursday, 29 September, 2016 3:42:06 PM > Subject: Re: [Gluster-users] Minio as object storage >

Re: [Gluster-users] Minio as object storage

2016-09-30 Thread Prashanth Pai
- Original Message - > From: "Gandalf Corvotempesta" > To: "Prashanth Pai" > Cc: "John Mark Walker" , "gluster-users" > > Sent: Thursday, 29 September, 2016 3:23:27 PM > Subject: Re: [Gluster-users] Minio as object storage >

Re: [Gluster-users] Minio as object storage

2016-09-30 Thread Prashanth Pai
- Original Message - > From: "Gandalf Corvotempesta" > To: "Prashanth Pai" > Cc: "John Mark Walker" , "gluster-users" > > Sent: Thursday, 29 September, 2016 2:50:33 PM > Subject: Re: [Gluster-users] Minio as object storag

Re: [Gluster-users] Minio as object storage

2016-09-30 Thread Prashanth Pai
> > is this quick start guide correct ? > https://github.com/gluster/gluster-swift/blob/master/doc/markdown/quick_start_guide.md Except for the part where you get the packages from, the guide is correct. > > What does it mean "NOTE: In Gluster-Swift, accounts must be GlusterFS > volumes." ? >

Re: [Gluster-users] Minio as object storage

2016-09-30 Thread Prashanth Pai
> > and you need the whole Swift stack from OpenStack: > > # rpm -qa | grep swift > openstack-swift-container-1.13.1-6.el7ost.noarch > openstack-swift-object-1.13.1-6.el7ost.noarch > swiftonfile-1.13.1-6.el7rhgs.noarch > openstack-swift-proxy-1.13.1-6.el7ost.noarch > openstack-swift-doc-1.13.1-

Re: [Gluster-users] Minio as object storage

2016-09-28 Thread Prashanth Pai
> > Anything simpler to use as S3-compatible APIs on top of gluster? There's gluster-swift[1]. It works with oth Swift API and S3 API[2] (using Swift). [1]: https://github.com/prashanthpai/docker-gluster-swift [2]: https://github.com/gluster/gluster-swift/blob/master/doc/markdown/s3.md > Ther

Re: [Gluster-users] [Gluster-devel] CFP for Gluster Developer Summit

2016-08-29 Thread Prashanth Pai
Hi all, Proposing the following: Title: Object Storage with Gluster Agenda * Why object storage ? * Swift API and Amazon S3 API * Using swift to provide object interface to Gluster volume * Object operations * Demo -Prashanth Pai - Original Message - > From: "Raghavendra

Re: [Gluster-users] [Gluster-devel] Need a way to display and flush gluster cache ?

2016-07-25 Thread Prashanth Pai
+1 to option (2) which similar to echoing into /proc/sys/vm/drop_caches -Prashanth Pai - Original Message - > From: "Mohammed Rafi K C" > To: "gluster-users" , "Gluster Devel" > > Sent: Tuesday, 26 July, 2016 10:44:15 AM > Subject: [G

Re: [Gluster-users] [Gluster-devel] Why rdma.so is missing often

2016-07-25 Thread Prashanth Pai
- Original Message - > From: "jayakrishnan mm" > To: "Gluster Devel" , gluster-users@gluster.org > Sent: Monday, 25 July, 2016 3:27:42 PM > Subject: [Gluster-devel] Why rdma.so is missing often > > Gluster version 3.7.6 > I get "Connection failed. Please check if gluster daemon is operat

Re: [Gluster-users] GlusterFS Object Storage

2015-12-20 Thread Prashanth Pai
e, one can also provide access to files in glusterfs volume over Amazon S3 API. Please feel free to reach out for any further help. Regards, -Prashanth Pai - Original Message - > From: "Niels de Vos" > To: "Gandalf Corvotempesta" > Cc: gluster-users@gluster

Re: [Gluster-users] [Gluster-devel] [posix-compliance] unlink and access to file through open fd

2015-09-04 Thread Prashanth Pai
- Original Message - > From: "Raghavendra Gowdappa" > To: gluster-de...@gluster.org > Cc: gluster-users@gluster.org > Sent: Friday, September 4, 2015 12:43:09 PM > Subject: [Gluster-devel] [posix-compliance] unlink and access to file through > open fd > > All, > > Posix allows access t

Re: [Gluster-users] [Gluster-devel] Non-Uniform opErrstr output in all gluster --xml commands

2015-08-05 Thread Prashanth Pai
Having (null) is not common in xml convention. Usually, it's either or Regards, -Prashanth Pai - Original Message - > From: "Avra Sengupta" > To: "Atin Mukherjee" , "Gluster Devel" > , gluster-users@gluster.org, > kauff...@cs.

Re: [Gluster-users] [Gluster-devel] [Cross-posted] Re: Gentle Reminder.. (Was: GlusterFS Documentation Improvements - An Update)

2015-07-09 Thread Prashanth Pai
- Original Message - > From: "Niels de Vos" > To: "Jeff Darcy" > Cc: "Kaushal Madappa" , "Humble Chirammal" > , gluster-de...@gluster.org, > gluster-users@gluster.org > Sent: Wednesday, 8 July, 2015 10:10:07 PM > Subject: Re: [Gluster-devel] [Cross-posted] Re: Gentle Reminder.. (Was: >

Re: [Gluster-users] [Gluster-devel] What would you like to see in GlusterFS.next?

2015-01-28 Thread Prashanth Pai
/Feature_Smallfile_Perf#object-store_API I remember Rudra Siva (CC'd) from community working on something similar : http://www.gluster.org/pipermail/gluster-devel/2014-November/042762.html Regards, -Prashanth Pai - Original Message - From: "Vijay Bellur" To: "gluster-u

Re: [Gluster-users] Hook into Change

2014-12-30 Thread Prashanth Pai
bject-listing/tree/master/changelog Regards, -Prashanth Pai - Original Message - From: "Jason M. Kiebzak" To: gluster-users@gluster.org, gluster-users-requ...@gluster.org Sent: Wednesday, December 31, 2014 1:07:06 AM Subject: [Gluster-users] Hook into Change Hello all, I’

Re: [Gluster-users] glusterfs and glusterfsd process utilization extremely high

2014-12-18 Thread Prashanth Pai
Reminded me of this, FYI: https://github.com/jdarcy/negative-lookup Regards, -Prashanth Pai - Original Message - From: "Kyle Harris" To: "Krutika Dhananjay" Cc: gluster-users@gluster.org Sent: Thursday, December 18, 2014 7:09:31 PM Subject: Re: [Gluster-

Re: [Gluster-users] Can we know fileSystem event from GlusterFS ?

2014-10-26 Thread Prashanth Pai
recursive monitoring, which is a little tricky and prone to race conditions. http://lwn.net/Articles/605128/ Regards, -Prashanth Pai - Original Message - From: "xiaoyu" To: "gluster-users" Sent: Sunday, October 26, 2014 12:53:18 PM Subject: [Gluster-users] Can we know f

Re: [Gluster-users] Use NFS as bricks?

2014-10-13 Thread Prashanth Pai
NFS does not have xattrs as far as I know. In theory, GlusterFS can support any POSIX filesystem that has support for extended attributes. Regards, -Prashanth Pai - Original Message - From: "technocrat 9000" To: gluster-users@gluster.org Sent: Monday, October 13, 2014

Re: [Gluster-users] Are the libgfapi interfaces supportted asynchronous calls?

2014-09-15 Thread Prashanth Pai
Is this what you're looking for ? https://github.com/gluster/glusterfs/blob/master/api/src/glfs.h#L470-L473 Regards, -Prashanth Pai - Original Message - From: "zhihua jiang" To: gluster-users@gluster.org Sent: Tuesday, September 16, 2014 7:20:06 AM Subject: [Gluster

Re: [Gluster-users] how to get hash range of a brick?

2014-09-04 Thread Prashanth Pai
Hi, Probably, a really late reply but here you go: This small python script(gf_dm_hash.py) should get hash of filename: http://joejulian.name/blog/dht-misses-are-expensive/ Regards, -Prashanth Pai - Original Message - From: "david zhang700" To: "Ben Turner"

Re: [Gluster-users] features.read-only not applied online

2014-09-04 Thread Prashanth Pai
Hi Wannes Van causbroeck , Thanks to Atin! Seems to have fixed this here (under review): http://review.gluster.org/8571 Regards, -Prashanth Pai - Original Message - From: "VAN CAUSBROECK Wannes" To: gluster-users@gluster.org Sent: Sunday, August 24, 2014 1:05:42 PM Subject

Re: [Gluster-users] glusterfs 3.4 - object storage

2014-01-19 Thread Prashanth Pai
github.com/gluster/gluster-swift/blob/havana/doc/markdown/quick_start_guide.md And no, gluster-swift cannot be used to store key-value pairs or be used without Openstack Swift. There's a plan to make gluster-swift use libgfapi in future versions. Regards, -Prashanth Pai - Original Mess