Proskurin Kirill
2010-Sep-03 12:21 UTC
[Ocfs2-users] Servers reboot - may be OCFS2 related
Hello.
What we have:
2x Debian 5.0 x64 - 2.6.32-20~bpo50+1 from backports
DRBD + OCFS2 1.4.1-1
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.
I not sure what it is a OCFS2 related but if I not mount OCFS2 partition
- I don`t get this reboot.
In attach screenshoot with system console on what error.
Nothing special in logs.
My config below:
mail02:~# cat /etc/ocfs2/cluster.conf
node:
ip_port = 7777
ip_address = 192.168.1.1
number = 0
name = node01.domain.org
cluster = ocfs2
node:
ip_port = 7777
ip_address = 192.168.1.2
number = 1
name = mode02.domain.org
cluster = ocfs2
cluster:
node_count = 2
name = ocfs2
mail02:~# /etc/init.d/o2cb status
Driver for "configfs": Loaded
Filesystem "configfs": Mounted
Stack glue driver: Loaded
Stack plugin "o2cb": Loaded
Driver for "ocfs2_dlmfs": Loaded
Filesystem "ocfs2_dlmfs": Mounted
Checking O2CB cluster ocfs2: Offline
Partition creation command:
mkfs.ocfs2 -L ocfs2_drbd -N 2 -T mail --fs-feature-level=max-features
/dev/drbd0
Test tool:
iozone -RK -t 4 -s 10g -i 0 -i 1 -i 2 -b /tmp/`hostname`.xls
on both nodes.
--
Best regards,
Proskurin Kirill
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The stack points to netlink. ocfs2 does not use netlink. That it reproduced with ocfs2 may just mean that the particular load triggers it. That's it. On 09/03/2010 05:21 AM, Proskurin Kirill wrote:> Hello. > > What we have: > 2x Debian 5.0 x64 - 2.6.32-20~bpo50+1 from backports > DRBD + OCFS2 1.4.1-1 > > 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. > > I not sure what it is a OCFS2 related but if I not mount OCFS2 > partition - I don`t get this reboot. > > In attach screenshoot with system console on what error. > > Nothing special in logs. > > My config below: > > mail02:~# cat /etc/ocfs2/cluster.conf > node: > ip_port = 7777 > ip_address = 192.168.1.1 > number = 0 > name = node01.domain.org > cluster = ocfs2 > > node: > ip_port = 7777 > ip_address = 192.168.1.2 > number = 1 > name = mode02.domain.org > cluster = ocfs2 > > cluster: > node_count = 2 > name = ocfs2 > > mail02:~# /etc/init.d/o2cb status > Driver for "configfs": Loaded > Filesystem "configfs": Mounted > Stack glue driver: Loaded > Stack plugin "o2cb": Loaded > Driver for "ocfs2_dlmfs": Loaded > Filesystem "ocfs2_dlmfs": Mounted > Checking O2CB cluster ocfs2: Offline > > Partition creation command: > mkfs.ocfs2 -L ocfs2_drbd -N 2 -T mail --fs-feature-level=max-features > /dev/drbd0 > > Test tool: > iozone -RK -t 4 -s 10g -i 0 -i 1 -i 2 -b /tmp/`hostname`.xls > on both nodes. > > > _______________________________________________ > Ocfs2-users mailing list > Ocfs2-users at oss.oracle.com > http://oss.oracle.com/mailman/listinfo/ocfs2-users-------------- next part -------------- An HTML attachment was scrubbed... URL: http://oss.oracle.com/pipermail/ocfs2-users/attachments/20100903/a70597e5/attachment.html