On 01/25/2017 06:57 PM, Joseph Lorenzini wrote:
Hi Atin,
I assume you are referring to the /var/log/glustershd.log. If so, that file
never gets created.
You'd find the glusterd log file as
/var/log/glusterfs/etc-glusterfs-glusterd.vol.log AFAR for glusterfs-3.8.
~ Samikshan
Joe
On Wed, Jan 25, 2017 at 6:14 AM Atin Mukherjee <[email protected]> wrote:
On Wed, Jan 25, 2017 at 5:15 PM, Joseph Lorenzini <[email protected]>
wrote:
Hi all,
I have recently started exploring the DFS solution space and was doing
some basic setup and testing with gluster. I set up a pool of three nodes
following the quick start guide. That seemed to work fine.
However, shortly after that, I noticed that one of the servers in the pool
was becoming non-responsive -- as in the entire VM was completely hung and
i had to use the hypervisor to force a reboot. I sshed into the server and
startd poking around. glusterd was shut off. I started it up ....and the
following happened:
Message from syslogd at Jan 25 05:20:47 ...
kernel:[ 288.145027] NMI watchdog: BUG: soft lockup - CPU#1 stuck for
22s! [glusterd:2374]
Could you attach the glusterd log file to enable us to look at why
glusterd got shutdown?
At which point, the VM became completely unresponsive again.
All servers are the same. They are running centos 7.3, linux kernel
3.10.0-514.2.2.el7.x86_64. The glusterfs-server is 3.8.
Since I just started investigating gluster, it is certainly possible that
I misconfigured something on that one node. However, a kernel hang/panic
seems like an excessive response :). If anyone would have any ideas or
suggestions about what may be happening here or additional places I should
look into to find out what is going on, I am all ears.
Thanks,
Joe
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~ Atin (atinm)
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