Re: [Gluster-devel] Support for Scaling Tier volume, ie Add/Remove brick and Rebalance

2016-06-21 Thread Atin Mukherjee
On 06/21/2016 12:05 PM, Hari Gowtham wrote: > > > - Original Message - >> From: "Mohammed Rafi K C" >> To: "Atin Mukherjee" , "Gluster Devel" >> >> Sent: Tuesday, June 21, 2016 11:51:13 AM >> Subject: Re: [Gluster-devel] Support for Scaling Tier volume, ie Add/Remove >> brick and Re

Re: [Gluster-devel] Support for Scaling TIered volume, ie Add/Remove brick and Rebalance

2016-06-21 Thread Atin Mukherjee
I've added my comments in the document. I also feel that getting an user's experience on the command semantics is much required, so mind to open this up in gluster-users ML too? On 06/21/2016 11:31 AM, Mohammed Rafi K C wrote: > Hi, > > The current implementation of Tiering lacks support for reba

Re: [Gluster-devel] Support for Scaling TIered volume, ie Add/Remove brick and Rebalance

2016-06-21 Thread Hari Gowtham
- Original Message - > From: "Atin Mukherjee" > To: "Mohammed Rafi K C" , "Gluster Devel" > > Sent: Tuesday, June 21, 2016 12:34:12 PM > Subject: Re: [Gluster-devel] Support for Scaling TIered volume, ie Add/Remove > brick and Rebalance > > I've added my comments in the document. I a

[Gluster-devel] Bugs with incorrect status

2016-06-21 Thread Niels de Vos
1279747 (mainline) MODIFIED: spec: add CFLAGS=-DUSE_INSECURE_OPENSSL to configure command-line for RHEL-5 only ** mchan...@redhat.com: No change posted, but bug 1279747 is in MODIFIED ** 1338593 (mainline) ASSIGNED: clean posix locks based on client-id as part of server_connection_cleanup [m

[Gluster-devel] REMINDER: Gluster Community Bug Triage meeting at 12:00 UTC (~in 90 minutes)

2016-06-21 Thread Manikandan Selvaganesh
Hi all, This meeting is scheduled for anyone that is interested in learning more about, or assisting with the Bug Triage. Meeting details: - location: #gluster-meeting on Freenode IRC (https://webchat.freenode.net/?channels=gluster-meeting ) - date: every Tuesday - time: 12:00 UTC

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

2016-06-21 Thread Pranith Kumar Karampuri
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 found

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

2016-06-21 Thread Pranith Kumar Karampuri
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 ha

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

2016-06-21 Thread Sachin Pandit
Hi all, I bid adieu to you all with the hope of crossing path again, and the time has come rather quickly. It feels great to work on GlusterFS again. Currently we are trying to write data backed up by Commvault Simpana to glusterfs volume (Disperse volume). To improve the performance, I have i

[Gluster-devel] Minutes of today's Gluster Community Bug Triage Meeting

2016-06-21 Thread Manikandan Selvaganesh
Hi, Thanks a lot everyone for the participation. Here are the minutes of the meeting: Meeting ended Tue Jun 21 12:28:38 2016 UTC. Information about MeetBot at http://wiki.debian.org/MeetBot . Minutes: https://meetbot.fedoraproject.org/gluster-meeting/2016-06-21/gluster_community_bug_triage_meetin

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

2016-06-21 Thread Pranith Kumar Karampuri
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 <<-

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

2016-06-21 Thread Milind Changire
Would https://bugzilla.redhat.com/show_bug.cgi?id=1233136 be related to Sachin's problem? Milind On 06/21/2016 06:28 PM, Pranith Kumar Karampuri wrote: 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 fo

Re: [Gluster-devel] Changing DISTAF 'global_mode' variable name

2016-06-21 Thread M S Vishwanath Bhat
On 21 June 2016 at 12:38, shwetha wrote: > Hi, > > Distaf test framework currently uses a variable 'global_mode' which is for > selecting the mode in which the tests runs. > > When 'global_mode' is set to 'True' we run the tests with the config file > configuration and ignores 'runs_on_volumes',

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

2016-06-21 Thread Pranith Kumar Karampuri
On Wed, Jun 22, 2016 at 5:50 AM, Sachin Pandit 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 21, 2016 5:58 AM > *To:* Sachin Pandit > *Cc:* gluster-

[Gluster-devel] Changing DISTAF 'global_mode' variable name

2016-06-21 Thread shwetha
Hi, Distaf test framework currently uses a variable 'global_mode' which is for selecting the mode in which the tests runs. When 'global_mode' is set to 'True' we run the tests with the config file configuration and ignores 'runs_on_volumes', 'runs_on_protocols'. When 'global_mode' is set to

[Gluster-devel] DISTAF- mode of running tests

2016-06-21 Thread shwetha
Hi, Distaf currently has a variable 'global_mode' which is used to select the mode in which the tests runs. When 'global_mode' is set to 'True' we run the tests with the config file configuration and ignores 'runs_on_volumes', 'runs_on_protocols'. When 'global_mode' is set to 'False' we use

[Gluster-devel] DISTAF- mode of running tests

2016-06-21 Thread shwetha
Hi, Distaf currently has a variable 'global_mode' which is used to select the mode in which the tests runs. When 'global_mode' is set to 'True' we run the tests with the config file configuration and ignores 'runs_on_volumes', 'runs_on_protocols'. When 'global_mode' is set to 'False' we use

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

2016-06-21 Thread Sachin Pandit
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 21, 2016 5:58 AM To: Sachin Pandit Cc: gluster-devel@gluster.org Subject: Re: [Gluster-devel] Reduce memcpy in glfs read and write

Re: [Gluster-devel] Changing DISTAF 'global_mode' variable name

2016-06-21 Thread Nigel Babu
On Tue, Jun 21, 2016 at 09:14:58PM +0530, M S Vishwanath Bhat wrote: > On 21 June 2016 at 12:38, shwetha wrote: > > > Hi, > > > > Distaf test framework currently uses a variable 'global_mode' which is for > > selecting the mode in which the tests runs. > > > > When 'global_mode' is set to 'True' w

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

2016-06-21 Thread B.K.Raghuram
Second that. That kind of interface would be a great idea although I don't know how much work that would involve in the snapshot interface redesign.. On Tue, Jun 21, 2016 at 4:24 PM, Pranith Kumar Karampuri < pkara...@redhat.com> wrote: > hi, > Is there a plan to come up with an interface f

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

2016-06-21 Thread Rajesh Joseph
On Tue, Jun 21, 2016 at 4:24 PM, Pranith Kumar Karampuri < pkara...@redhat.com> wrote: > 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 t

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

2016-06-21 Thread Pranith Kumar Karampuri
Cool. Nice to know it is on the cards. On Wed, Jun 22, 2016 at 11:45 AM, Rajesh Joseph wrote: > > > On Tue, Jun 21, 2016 at 4:24 PM, Pranith Kumar Karampuri < > pkara...@redhat.com> wrote: > >> hi, >> Is there a plan to come up with an interface for snapshot >> functionality? For example,

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

2016-06-21 Thread Mohammed Rafi K C
Hi Sachin, Good to see you again in Gluster-devel. I had implemented those API which I mentioned for a POC. In fact I couldn't push into master. Regarding your questions, my comments are inline. On 06/22/2016 05:50 AM, Sachin Pandit wrote: > > Hey Pranith, I am good, I hope you are doing good t