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The stack points to netlink. ocfs2 does not use netlink. That it
reproduced<br>
with ocfs2 may just mean that the particular load triggers it. That's
it.<br>
<br>
On 09/03/2010 05:21 AM, Proskurin Kirill wrote:
<blockquote cite="mid:4C80E833.7070708@fxclub.org" type="cite">Hello.
<br>
<br>
What we have:
<br>
2x Debian 5.0 x64 - 2.6.32-20~bpo50+1 from backports
<br>
DRBD + OCFS2 1.4.1-1
<br>
<br>
I have both node reboot every day on my tests. On heavy load it have to
1-3 hour to reboot, on idle about 20 hours.
<br>
<br>
I not sure what it is a OCFS2 related but if I not mount OCFS2
partition - I don`t get this reboot.
<br>
<br>
In attach screenshoot with system console on what error.
<br>
<br>
Nothing special in logs.
<br>
<br>
My config below:
<br>
<br>
mail02:~# cat /etc/ocfs2/cluster.conf
<br>
node:
<br>
ip_port = 7777
<br>
ip_address = 192.168.1.1
<br>
number = 0
<br>
name = node01.domain.org
<br>
cluster = ocfs2
<br>
<br>
node:
<br>
ip_port = 7777
<br>
ip_address = 192.168.1.2
<br>
number = 1
<br>
name = mode02.domain.org
<br>
cluster = ocfs2
<br>
<br>
cluster:
<br>
node_count = 2
<br>
name = ocfs2
<br>
<br>
mail02:~# /etc/init.d/o2cb status
<br>
Driver for "configfs": Loaded
<br>
Filesystem "configfs": Mounted
<br>
Stack glue driver: Loaded
<br>
Stack plugin "o2cb": Loaded
<br>
Driver for "ocfs2_dlmfs": Loaded
<br>
Filesystem "ocfs2_dlmfs": Mounted
<br>
Checking O2CB cluster ocfs2: Offline
<br>
<br>
Partition creation command:
<br>
mkfs.ocfs2 -L ocfs2_drbd -N 2 -T mail --fs-feature-level=max-features
/dev/drbd0
<br>
<br>
Test tool:
<br>
iozone -RK -t 4 -s 10g -i 0 -i 1 -i 2 -b /tmp/`hostname`.xls
<br>
on both nodes.
<br>
<br>
<pre wrap="">
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</blockquote>
<br>
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