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

Pranith Kumar Karampuri pkarampu at redhat.com
Fri Jan 22 01:57:29 UTC 2016



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.
>
> Hmm.. Is there a way to disable using this and check if the CPU% still 
> increases? What getxattr of "glusterfs.get_real_filename <filanme>" 
> does is to scan the entire directory looking for strcasecmp(<filname>, 
> <scanned-filename>). If anything matches then it will return the 
> <scanned-filename>. But the problem is the scan is costly. So I wonder 
> if this is the reason for the CPU spikes.
+Raghavendra Talur, +Poornima

Raghavendra, Poornima,
             When are these getxattrs triggered? Did you guys see any 
brick CPU spikes before? I initially thought it could be because of big 
directory heals. But this is happening even when no self-heals are 
required. So I had to move away from that theory.

Pranith
>
> Pranith
>>
>> On Thu, Jan 21, 2016 at 8:37 PM, Pranith Kumar Karampuri 
>> <pkarampu at redhat.com <mailto:pkarampu at 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 the brick.
>>
>>     Pranith
>>
>>     On 01/22/2016 12:51 AM, Glomski, Patrick wrote:
>>>     Pranith, could this kind of behavior be self-inflicted by us
>>>     deleting files directly from the bricks? We have done that in
>>>     the past to clean up an issues where gluster wouldn't allow us
>>>     to delete from the mount.
>>>
>>>     If so, is it feasible to clean them up by running a search on
>>>     the .glusterfs directories directly and removing files with a
>>>     reference count of 1 that are non-zero size (or directly
>>>     checking the xattrs to be sure that it's not a DHT link).
>>>
>>>     find /data/brick01a/homegfs/.glusterfs -type f -not -empty
>>>     -links -2 -exec rm -f "{}" \;
>>>
>>>     Is there anything I'm inherently missing with that approach that
>>>     will further corrupt the system?
>>>
>>>
>>>     On Thu, Jan 21, 2016 at 1:02 PM, Glomski, Patrick
>>>     <patrick.glomski at corvidtec.com
>>>     <mailto:patrick.glomski at corvidtec.com>> wrote:
>>>
>>>         Load spiked again: ~1200%cpu on gfs02a for glusterfsd. Crawl
>>>         has been running on one of the bricks on gfs02b for 25 min
>>>         or so and users cannot access the volume.
>>>
>>>         I re-listed the xattrop directories as well as a 'top' entry
>>>         and heal statistics. Then I restarted the gluster services
>>>         on gfs02a.
>>>
>>>         =================== top ===================
>>>         PID USER      PR  NI  VIRT  RES  SHR S %CPU %MEM    TIME+
>>>         COMMAND
>>>          8969 root      20   0 2815m 204m 3588 S 1181.0  0.6
>>>         591:06.93 glusterfsd
>>>
>>>         =================== xattrop ===================
>>>         /data/brick01a/homegfs/.glusterfs/indices/xattrop:
>>>         xattrop-41f19453-91e4-437c-afa9-3b25614de210
>>>         xattrop-9b815879-2f4d-402b-867c-a6d65087788c
>>>
>>>         /data/brick02a/homegfs/.glusterfs/indices/xattrop:
>>>         xattrop-70131855-3cfb-49af-abce-9d23f57fb393
>>>         xattrop-dfb77848-a39d-4417-a725-9beca75d78c6
>>>
>>>         /data/brick01b/homegfs/.glusterfs/indices/xattrop:
>>>         e6e47ed9-309b-42a7-8c44-28c29b9a20f8
>>>         xattrop-5c797a64-bde7-4eac-b4fc-0befc632e125
>>>         xattrop-38ec65a1-00b5-4544-8a6c-bf0f531a1934
>>>         xattrop-ef0980ad-f074-4163-979f-16d5ef85b0a0
>>>
>>>         /data/brick02b/homegfs/.glusterfs/indices/xattrop:
>>>         xattrop-7402438d-0ee7-4fcf-b9bb-b561236f99bc
>>>         xattrop-8ffbf5f7-ace3-497d-944e-93ac85241413
>>>
>>>         /data/brick01a/homegfs/.glusterfs/indices/xattrop:
>>>         xattrop-0115acd0-caae-4dfd-b3b4-7cc42a0ff531
>>>
>>>         /data/brick02a/homegfs/.glusterfs/indices/xattrop:
>>>         xattrop-7e20fdb1-5224-4b9a-be06-568708526d70
>>>
>>>         /data/brick01b/homegfs/.glusterfs/indices/xattrop:
>>>         8034bc06-92cd-4fa5-8aaf-09039e79d2c8
>>>         c9ce22ed-6d8b-471b-a111-b39e57f0b512
>>>         94fa1d60-45ad-4341-b69c-315936b51e8d
>>>         xattrop-9c04623a-64ce-4f66-8b23-dbaba49119c7
>>>
>>>         /data/brick02b/homegfs/.glusterfs/indices/xattrop:
>>>         xattrop-b8c8f024-d038-49a2-9a53-c54ead09111d
>>>
>>>
>>>         =================== heal stats ===================
>>>
>>>         homegfs [b0-gfsib01a] : Starting time of crawl       : Thu
>>>         Jan 21 12:36:45 2016
>>>         homegfs [b0-gfsib01a] : Ending time of crawl         : Thu
>>>         Jan 21 12:36:45 2016
>>>         homegfs [b0-gfsib01a] : Type of crawl: INDEX
>>>         homegfs [b0-gfsib01a] : No. of entries healed        : 0
>>>         homegfs [b0-gfsib01a] : No. of entries in split-brain: 0
>>>         homegfs [b0-gfsib01a] : No. of heal failed entries   : 0
>>>
>>>         homegfs [b1-gfsib01b] : Starting time of crawl       : Thu
>>>         Jan 21 12:36:19 2016
>>>         homegfs [b1-gfsib01b] : Ending time of crawl         : Thu
>>>         Jan 21 12:36:19 2016
>>>         homegfs [b1-gfsib01b] : Type of crawl: INDEX
>>>         homegfs [b1-gfsib01b] : No. of entries healed        : 0
>>>         homegfs [b1-gfsib01b] : No. of entries in split-brain: 0
>>>         homegfs [b1-gfsib01b] : No. of heal failed entries   : 1
>>>
>>>         homegfs [b2-gfsib01a] : Starting time of crawl       : Thu
>>>         Jan 21 12:36:48 2016
>>>         homegfs [b2-gfsib01a] : Ending time of crawl         : Thu
>>>         Jan 21 12:36:48 2016
>>>         homegfs [b2-gfsib01a] : Type of crawl: INDEX
>>>         homegfs [b2-gfsib01a] : No. of entries healed        : 0
>>>         homegfs [b2-gfsib01a] : No. of entries in split-brain: 0
>>>         homegfs [b2-gfsib01a] : No. of heal failed entries   : 0
>>>
>>>         homegfs [b3-gfsib01b] : Starting time of crawl       : Thu
>>>         Jan 21 12:36:47 2016
>>>         homegfs [b3-gfsib01b] : Ending time of crawl         : Thu
>>>         Jan 21 12:36:47 2016
>>>         homegfs [b3-gfsib01b] : Type of crawl: INDEX
>>>         homegfs [b3-gfsib01b] : No. of entries healed        : 0
>>>         homegfs [b3-gfsib01b] : No. of entries in split-brain: 0
>>>         homegfs [b3-gfsib01b] : No. of heal failed entries   : 0
>>>
>>>         homegfs [b4-gfsib02a] : Starting time of crawl       : Thu
>>>         Jan 21 12:36:06 2016
>>>         homegfs [b4-gfsib02a] : Ending time of crawl         : Thu
>>>         Jan 21 12:36:06 2016
>>>         homegfs [b4-gfsib02a] : Type of crawl: INDEX
>>>         homegfs [b4-gfsib02a] : No. of entries healed        : 0
>>>         homegfs [b4-gfsib02a] : No. of entries in split-brain: 0
>>>         homegfs [b4-gfsib02a] : No. of heal failed entries   : 0
>>>
>>>         homegfs [b5-gfsib02b] : Starting time of crawl       : Thu
>>>         Jan 21 12:13:40 2016
>>>         homegfs [b5-gfsib02b] :                                ***
>>>         Crawl is in progress ***
>>>         homegfs [b5-gfsib02b] : Type of crawl: INDEX
>>>         homegfs [b5-gfsib02b] : No. of entries healed        : 0
>>>         homegfs [b5-gfsib02b] : No. of entries in split-brain: 0
>>>         homegfs [b5-gfsib02b] : No. of heal failed entries   : 0
>>>
>>>         homegfs [b6-gfsib02a] : Starting time of crawl       : Thu
>>>         Jan 21 12:36:58 2016
>>>         homegfs [b6-gfsib02a] : Ending time of crawl         : Thu
>>>         Jan 21 12:36:58 2016
>>>         homegfs [b6-gfsib02a] : Type of crawl: INDEX
>>>         homegfs [b6-gfsib02a] : No. of entries healed        : 0
>>>         homegfs [b6-gfsib02a] : No. of entries in split-brain: 0
>>>         homegfs [b6-gfsib02a] : No. of heal failed entries   : 0
>>>
>>>         homegfs [b7-gfsib02b] : Starting time of crawl       : Thu
>>>         Jan 21 12:36:50 2016
>>>         homegfs [b7-gfsib02b] : Ending time of crawl         : Thu
>>>         Jan 21 12:36:50 2016
>>>         homegfs [b7-gfsib02b] : Type of crawl: INDEX
>>>         homegfs [b7-gfsib02b] : No. of entries healed        : 0
>>>         homegfs [b7-gfsib02b] : No. of entries in split-brain: 0
>>>         homegfs [b7-gfsib02b] : No. of heal failed entries   : 0
>>>
>>>
>>>         ========================================================================================
>>>         I waited a few minutes for the heals to finish and ran the
>>>         heal statistics and info again. one file is in split-brain.
>>>         Aside from the split-brain, the load on all systems is down
>>>         now and they are behaving normally. glustershd.log is
>>>         attached. What is going on???
>>>
>>>         Thu Jan 21 12:53:50 EST 2016
>>>
>>>         =================== homegfs ===================
>>>
>>>         homegfs [b0-gfsib01a] : Starting time of crawl       : Thu
>>>         Jan 21 12:53:02 2016
>>>         homegfs [b0-gfsib01a] : Ending time of crawl         : Thu
>>>         Jan 21 12:53:02 2016
>>>         homegfs [b0-gfsib01a] : Type of crawl: INDEX
>>>         homegfs [b0-gfsib01a] : No. of entries healed        : 0
>>>         homegfs [b0-gfsib01a] : No. of entries in split-brain: 0
>>>         homegfs [b0-gfsib01a] : No. of heal failed entries   : 0
>>>
>>>         homegfs [b1-gfsib01b] : Starting time of crawl       : Thu
>>>         Jan 21 12:53:38 2016
>>>         homegfs [b1-gfsib01b] : Ending time of crawl         : Thu
>>>         Jan 21 12:53:38 2016
>>>         homegfs [b1-gfsib01b] : Type of crawl: INDEX
>>>         homegfs [b1-gfsib01b] : No. of entries healed        : 0
>>>         homegfs [b1-gfsib01b] : No. of entries in split-brain: 0
>>>         homegfs [b1-gfsib01b] : No. of heal failed entries   : 1
>>>
>>>         homegfs [b2-gfsib01a] : Starting time of crawl       : Thu
>>>         Jan 21 12:53:04 2016
>>>         homegfs [b2-gfsib01a] : Ending time of crawl         : Thu
>>>         Jan 21 12:53:04 2016
>>>         homegfs [b2-gfsib01a] : Type of crawl: INDEX
>>>         homegfs [b2-gfsib01a] : No. of entries healed        : 0
>>>         homegfs [b2-gfsib01a] : No. of entries in split-brain: 0
>>>         homegfs [b2-gfsib01a] : No. of heal failed entries   : 0
>>>
>>>         homegfs [b3-gfsib01b] : Starting time of crawl       : Thu
>>>         Jan 21 12:53:04 2016
>>>         homegfs [b3-gfsib01b] : Ending time of crawl         : Thu
>>>         Jan 21 12:53:04 2016
>>>         homegfs [b3-gfsib01b] : Type of crawl: INDEX
>>>         homegfs [b3-gfsib01b] : No. of entries healed        : 0
>>>         homegfs [b3-gfsib01b] : No. of entries in split-brain: 0
>>>         homegfs [b3-gfsib01b] : No. of heal failed entries   : 0
>>>
>>>         homegfs [b4-gfsib02a] : Starting time of crawl       : Thu
>>>         Jan 21 12:53:33 2016
>>>         homegfs [b4-gfsib02a] : Ending time of crawl         : Thu
>>>         Jan 21 12:53:33 2016
>>>         homegfs [b4-gfsib02a] : Type of crawl: INDEX
>>>         homegfs [b4-gfsib02a] : No. of entries healed        : 0
>>>         homegfs [b4-gfsib02a] : No. of entries in split-brain: 0
>>>         homegfs [b4-gfsib02a] : No. of heal failed entries   : 1
>>>
>>>         homegfs [b5-gfsib02b] : Starting time of crawl       : Thu
>>>         Jan 21 12:53:14 2016
>>>         homegfs [b5-gfsib02b] : Ending time of crawl         : Thu
>>>         Jan 21 12:53:15 2016
>>>         homegfs [b5-gfsib02b] : Type of crawl: INDEX
>>>         homegfs [b5-gfsib02b] : No. of entries healed        : 0
>>>         homegfs [b5-gfsib02b] : No. of entries in split-brain: 0
>>>         homegfs [b5-gfsib02b] : No. of heal failed entries   : 3
>>>
>>>         homegfs [b6-gfsib02a] : Starting time of crawl       : Thu
>>>         Jan 21 12:53:04 2016
>>>         homegfs [b6-gfsib02a] : Ending time of crawl         : Thu
>>>         Jan 21 12:53:04 2016
>>>         homegfs [b6-gfsib02a] : Type of crawl: INDEX
>>>         homegfs [b6-gfsib02a] : No. of entries healed        : 0
>>>         homegfs [b6-gfsib02a] : No. of entries in split-brain: 0
>>>         homegfs [b6-gfsib02a] : No. of heal failed entries   : 0
>>>
>>>         homegfs [b7-gfsib02b] : Starting time of crawl       : Thu
>>>         Jan 21 12:53:09 2016
>>>         homegfs [b7-gfsib02b] : Ending time of crawl         : Thu
>>>         Jan 21 12:53:09 2016
>>>         homegfs [b7-gfsib02b] : Type of crawl: INDEX
>>>         homegfs [b7-gfsib02b] : No. of entries healed        : 0
>>>         homegfs [b7-gfsib02b] : No. of entries in split-brain: 0
>>>         homegfs [b7-gfsib02b] : No. of heal failed entries   : 0
>>>
>>>         *** gluster bug in 'gluster volume heal homegfs
>>>         statistics'   ***
>>>         *** Use 'gluster volume heal homegfs info' until bug is
>>>         fixed ***
>>>
>>>         Brick gfs01a.corvidtec.com:/data/brick01a/homegfs/
>>>         Number of entries: 0
>>>
>>>         Brick gfs01b.corvidtec.com:/data/brick01b/homegfs/
>>>         Number of entries: 0
>>>
>>>         Brick gfs01a.corvidtec.com:/data/brick02a/homegfs/
>>>         Number of entries: 0
>>>
>>>         Brick gfs01b.corvidtec.com:/data/brick02b/homegfs/
>>>         Number of entries: 0
>>>
>>>         Brick gfs02a.corvidtec.com:/data/brick01a/homegfs/
>>>         /users/bangell/.gconfd - Is in split-brain
>>>
>>>         Number of entries: 1
>>>
>>>         Brick gfs02b.corvidtec.com:/data/brick01b/homegfs/
>>>         /users/bangell/.gconfd - Is in split-brain
>>>
>>>         /users/bangell/.gconfd/saved_state
>>>         Number of entries: 2
>>>
>>>         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 11:10 AM, Pranith Kumar Karampuri
>>>         <pkarampu at redhat.com <mailto:pkarampu at 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 are no heals (output appended). By
>>>>             restarting the gluster services, we can stop the crawl,
>>>>             which lowers the load for a while. Subsequent crawls
>>>>             seem to finish properly. For what it's worth,
>>>>             files/folders that show up in the 'volume info' output
>>>>             during a hung crawl don't seem to be anything out of
>>>>             the ordinary.
>>>>
>>>>             Over the past four days, the typical time before the
>>>>             problem recurs after suppressing it in this manner is
>>>>             an hour. Last night when we reached out to you was the
>>>>             last time it happened and the load has been low since
>>>>             (a relief).  David believes that recursively listing
>>>>             the files (ls -alR or similar) from a client mount can
>>>>             force the issue to happen, but obviously I'd rather not
>>>>             unless we have some precise thing we're looking for.
>>>>             Let me know if you'd like me to attempt to drive the
>>>>             system unstable like that and what I should look for.
>>>>             As it's a production system, I'd rather not leave it in
>>>>             this state for long.
>>>
>>>             Will it be possible to send glustershd, mount logs of
>>>             the past 4 days? I would like to see if this is because
>>>             of directory self-heal going wild (Ravi is working on
>>>             throttling feature for 3.8, which will allow to put
>>>             breaks on self-heal traffic)
>>>
>>>             Pranith
>>>
>>>>
>>>>             [root at gfs01a xattrop]# gluster volume heal homegfs info
>>>>             Brick gfs01a.corvidtec.com:/data/brick01a/homegfs/
>>>>             Number of entries: 0
>>>>
>>>>             Brick gfs01b.corvidtec.com:/data/brick01b/homegfs/
>>>>             Number of entries: 0
>>>>
>>>>             Brick gfs01a.corvidtec.com:/data/brick02a/homegfs/
>>>>             Number of entries: 0
>>>>
>>>>             Brick gfs01b.corvidtec.com:/data/brick02b/homegfs/
>>>>             Number of entries: 0
>>>>
>>>>             Brick gfs02a.corvidtec.com:/data/brick01a/homegfs/
>>>>             Number of entries: 0
>>>>
>>>>             Brick gfs02b.corvidtec.com:/data/brick01b/homegfs/
>>>>             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 <pkarampu at redhat.com
>>>>             <mailto:pkarampu at redhat.com>> wrote:
>>>>
>>>>
>>>>
>>>>                 On 01/21/2016 08:25 PM, Glomski, Patrick wrote:
>>>>>                 Hello, Pranith. The typical behavior is that the
>>>>>                 %cpu on a glusterfsd process jumps to number of
>>>>>                 processor cores available (800% or 1200%,
>>>>>                 depending on the pair of nodes involved) and the
>>>>>                 load average on the machine goes very high (~20).
>>>>>                 The volume's heal statistics output shows that it
>>>>>                 is crawling one of the bricks and trying to heal,
>>>>>                 but this crawl hangs and never seems to finish.
>>>>>
>>>>>                 The number of files in the xattrop directory
>>>>>                 varies over time, so I ran a wc -l as you
>>>>>                 requested periodically for some time and then
>>>>>                 started including a datestamped list of the files
>>>>>                 that were in the xattrops directory on each brick
>>>>>                 to see which were persistent. All bricks had files
>>>>>                 in the xattrop folder, so all results are attached.
>>>>                 Thanks this info is helpful. I don't see a lot of
>>>>                 files. Could you give output of "gluster volume
>>>>                 heal <volname> 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 <pkarampu at redhat.com
>>>>>                 <mailto:pkarampu at redhat.com>> wrote:
>>>>>
>>>>>                     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>,
>>>>>                     <ddc92637-303a-4059-9c56-ab23b1bb6ae9/patch0008.cnvrg>,
>>>>>
>>>>>                     Could you give me the output of "ls
>>>>>                     <brick-path>/indices/xattrop | wc -l" output
>>>>>                     on all the bricks which are acting this way?
>>>>>                     This will tell us the number of pending
>>>>>                     self-heals on the system.
>>>>>
>>>>>                     Pranith
>>>>>
>>>>>
>>>>>                     On 01/20/2016 09:26 PM, David Robinson wrote:
>>>>>>                     resending with parsed logs...
>>>>>>>>                     I am having issues with 3.6.6 where the
>>>>>>>>                     load will spike up to 800% for one of the
>>>>>>>>                     glusterfsd processes and the users can no
>>>>>>>>                     longer access the system.  If I reboot the
>>>>>>>>                     node, the heal will finish normally after a
>>>>>>>>                     few minutes and the system will be
>>>>>>>>                     responsive, but a few hours later the issue
>>>>>>>>                     will start again. It look like it is
>>>>>>>>                     hanging in a heal and spinning up the load
>>>>>>>>                     on one of the bricks.  The heal gets stuck
>>>>>>>>                     and says it is crawling and never returns.
>>>>>>>>                     After a few minutes of the heal saying it
>>>>>>>>                     is crawling, the load spikes up and the
>>>>>>>>                     mounts become unresponsive.
>>>>>>>>                     Any suggestions on how to fix this?  It has
>>>>>>>>                     us stopped cold as the user can no longer
>>>>>>>>                     access the systems when the load spikes...
>>>>>>>>                     Logs attached.
>>>>>>>>                     System setup info is:
>>>>>>>>                     [root at gfs01a ~]# gluster volume info homegfs
>>>>>>>>
>>>>>>>>                     Volume Name: homegfs
>>>>>>>>                     Type: Distributed-Replicate
>>>>>>>>                     Volume ID: 1e32672a-f1b7-4b58-ba94-58c085e59071
>>>>>>>>                     Status: Started
>>>>>>>>                     Number of Bricks: 4 x 2 = 8
>>>>>>>>                     Transport-type: tcp
>>>>>>>>                     Bricks:
>>>>>>>>                     Brick1:
>>>>>>>>                     gfsib01a.corvidtec.com:/data/brick01a/homegfs
>>>>>>>>                     Brick2:
>>>>>>>>                     gfsib01b.corvidtec.com:/data/brick01b/homegfs
>>>>>>>>                     Brick3:
>>>>>>>>                     gfsib01a.corvidtec.com:/data/brick02a/homegfs
>>>>>>>>                     Brick4:
>>>>>>>>                     gfsib01b.corvidtec.com:/data/brick02b/homegfs
>>>>>>>>                     Brick5:
>>>>>>>>                     gfsib02a.corvidtec.com:/data/brick01a/homegfs
>>>>>>>>                     Brick6:
>>>>>>>>                     gfsib02b.corvidtec.com:/data/brick01b/homegfs
>>>>>>>>                     Brick7:
>>>>>>>>                     gfsib02a.corvidtec.com:/data/brick02a/homegfs
>>>>>>>>                     Brick8:
>>>>>>>>                     gfsib02b.corvidtec.com:/data/brick02b/homegfs
>>>>>>>>                     Options Reconfigured:
>>>>>>>>                     performance.io-thread-count: 32
>>>>>>>>                     performance.cache-size: 128MB
>>>>>>>>                     performance.write-behind-window-size: 128MB
>>>>>>>>                     server.allow-insecure: on
>>>>>>>>                     network.ping-timeout: 42
>>>>>>>>                     storage.owner-gid: 100
>>>>>>>>                     geo-replication.indexing: off
>>>>>>>>                     geo-replication.ignore-pid-check: on
>>>>>>>>                     changelog.changelog: off
>>>>>>>>                     changelog.fsync-interval: 3
>>>>>>>>                     changelog.rollover-time: 15
>>>>>>>>                     server.manage-gids: on
>>>>>>>>                     diagnostics.client-log-level: WARNING
>>>>>>>>                     [root at gfs01a ~]# rpm -qa | grep gluster
>>>>>>>>                     gluster-nagios-common-0.1.1-0.el6.noarch
>>>>>>>>                     glusterfs-fuse-3.6.6-1.el6.x86_64
>>>>>>>>                     glusterfs-debuginfo-3.6.6-1.el6.x86_64
>>>>>>>>                     glusterfs-libs-3.6.6-1.el6.x86_64
>>>>>>>>                     glusterfs-geo-replication-3.6.6-1.el6.x86_64
>>>>>>>>                     glusterfs-api-3.6.6-1.el6.x86_64
>>>>>>>>                     glusterfs-devel-3.6.6-1.el6.x86_64
>>>>>>>>                     glusterfs-api-devel-3.6.6-1.el6.x86_64
>>>>>>>>                     glusterfs-3.6.6-1.el6.x86_64
>>>>>>>>                     glusterfs-cli-3.6.6-1.el6.x86_64
>>>>>>>>                     glusterfs-rdma-3.6.6-1.el6.x86_64
>>>>>>>>                     samba-vfs-glusterfs-4.1.11-2.el6.x86_64
>>>>>>>>                     glusterfs-server-3.6.6-1.el6.x86_64
>>>>>>>>                     glusterfs-extra-xlators-3.6.6-1.el6.x86_64
>>>>>>
>>>>>>
>>>>>>                     _______________________________________________
>>>>>>                     Gluster-devel mailing list
>>>>>>                     Gluster-devel at gluster.org  <mailto:Gluster-devel at gluster.org>
>>>>>>                     http://www.gluster.org/mailman/listinfo/gluster-devel
>>>>>
>>>>>
>>>>>                     _______________________________________________
>>>>>                     Gluster-users mailing list
>>>>>                     Gluster-users at gluster.org
>>>>>                     <mailto:Gluster-users at gluster.org>
>>>>>                     http://www.gluster.org/mailman/listinfo/gluster-users
>>>>>
>>>>>
>>>>
>>>>
>>>
>>>
>>>
>>
>>
>
>
>
> _______________________________________________
> Gluster-devel mailing list
> Gluster-devel at gluster.org
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