[Gluster-users] gluster 3.4alpha

[Michael]

Hi,

I'm using gluster3.4.alpha2 (  3.4.alpha 3 failing at self-heal daemon) on
debain wheezy

Got lots of this from syslog:

Apr 23 13:57:41 localhost GlusterFS[16976]: [2013-04-23 01:57:41.505530] C
[mem-pool.c:497:mem_put]
(-->/usr/lib/glusterfs/3.4.0alpha2/xlator/performance/io-cache.so(ioc_readv+0x3ab)
[0x7f5090b2f34b] (-->/usr/lib/glusterfs/3.4.
0alpha2/xlator/performance/io-cache.so(ioc_dispatch_requests+0x3a8)
[0x7f5090b2ee88]
(-->/usr/lib/glusterfs/3.4.0alpha2/xlator/performance/io-cache.so(ioc_frame_return+0x3c1)
[0x7f5090b31c71]))) 0-mem-pool: mem_put called on fr
eed ptr 0x1fbc874 of mem pool 0x1fbaa30

and /usr/sbin/glusterfsd for that volume stop worknig
how to debug and solve this problem?

When running all seems to be fine.
gluster volume info

Volume Name: VM
Type: Replicate
Volume ID: 72cf884d-83a4-459c-8601-b7b3e6ef7308
Status: Started
Number of Bricks: 1 x 3 = 3
Transport-type: tcp
Bricks:
Brick1: vhoc1h:/mnt/kvmimages/data
Brick2: vhoc2h:/mnt/kvmimages/data
Brick3: vhoc3h:/mnt/kvmimages/data

when fail:

gluster> volume status
Status of volume: VM
Gluster process                                         Port    Online  Pid
------------------------------------------------------------------------------
Brick vhoc2h:/mnt/kvmimages/data                        N/A     N       4758
Brick vhoc3h:/mnt/kvmimages/data                        N/A     N
16718
NFS Server on localhost                                 38467   Y
16758
Self-heal Daemon on localhost                           N/A     Y
16769
NFS Server on c2e876af-784e-4b29-95dd-50f2d8d69ab8      38467   Y       4864
Self-heal Daemon on c2e876af-784e-4b29-95dd-50f2d8d69ab
8                                                       N/A     Y       4871

There are no active volume tasks
Status of volume: VMCOL
Gluster process                                         Port    Online  Pid
------------------------------------------------------------------------------
Brick vhoc2h:/mnt/kvmcollege/data                       47154   Y       4765
Brick vhoc3h:/mnt/kvmcollege/data                       47154   Y
16748
NFS Server on localhost                                 38467   Y
16758
Self-heal Daemon on localhost                           N/A     Y
16769
NFS Server on c2e876af-784e-4b29-95dd-50f2d8d69ab8      38467   Y       4864
Self-heal Daemon on c2e876af-784e-4b29-95dd-50f2d8d69ab
8                                                       N/A     Y       4871

There are no active volume tasks

and from /var/log/glusterfs/bricks/mnt-kvmimages-data.log :
[2013-04-22 20:02:44.758083] I [glusterfsd-mgmt.c:1583:mgmt_getspec_cbk]
0-glusterfs: No change in volfile,
continuing

pending
frames:

frame : type(0)
op(0)

frame : type(0)
op(34)

frame : type(0)
op(34)

frame : type(0)
op(34)

frame : type(0)
op(34)

frame : type(0)
op(34)

frame : type(0) op(34)

Any clue on this?

-- 
--
Michael
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://supercolony.gluster.org/pipermail/gluster-users/attachments/20130423/a6fbca7c/attachment.html>