Displaying 5 results from an estimated 5 matches for "mccomis".
2010 Jan 18
1
Getting Closer (was: Fencing options)
...nsole.log:Jan 18 09:45:10 E01 ocfs2 is very sorry to be
fencing this system by restarting
dm-12 maps to my evms volume...
iostat for dm-12 doesn't indicate that it's overly taxed.
Can we get some ideas from the info provided?
Thanks,
Angelo
On Mon, Jan 18, 2010 at 7:57 AM, Angelo McComis <angelo at mccomis.com> wrote:
> Some updates from the problem we've been having...
>
> Thanks to Sunil for suggesting netconsole be turned on. We've enabled
> netconsole, such that we've set it up on the ocfs2 cluster members,
> with them reporting logs to a server...
2010 May 30
4
OCFS2 performance - disk random access time problem
Hello.
I plan to use OCFS2 + DRBD for email server.
Problem:
I use "seeker" for testing
http://www.linuxinsight.com/how_fast_is_your_disk.html
And get this:
Results: 65 seeks/second, 15.23 ms random access time
Then I do rm of many files - it fals to 10 seeks/second and performance
is terrible.
What can I do to increase it? What`s wrong?
Below is many info.
What we have:
Debian
2010 Jul 14
2
some beginner questions
Hi,
I'am new to ocfs2 filesystem and I have some questions about it.
I installed three server according to the user guide from
http://oss.oracle.com/projects/ocfs2/dist/documentation/v1.4/ocfs2-1_4-usersguide.pdf
For every single server I have a working ocfs2 partition
/dev/sdb1 on /mnt/oc1 type ocfs2 (rw,_netdev,heartbeat=local)
As I understand the ocfs2 system I can use now these
2010 Jan 14
1
another fencing question
Hi,
periodically one of on my two nodes cluster is fenced here are the logs:
Jan 14 07:01:44 nvr1-rc kernel: o2net: no longer connected to node nvr2-
rc.minint.it (num 0) at 1.1.1.6:7777
Jan 14 07:01:44 nvr1-rc kernel: (21534,1):dlm_do_master_request:1334 ERROR:
link to 0 went down!
Jan 14 07:01:44 nvr1-rc kernel: (4007,4):dlm_send_proxy_ast_msg:458 ERROR:
status = -112
Jan 14 07:01:44
2009 Oct 05
0
Locking Options for OCFS2
Hi all:
I am pending abandonment of OCFS2 on one of my projects due to how both the
application _AND_ OCFS2 are competing for locks on files.
Are there any methods by which I can extend the locking functionality of
OCFS2, disable it, make it behave more like NFS, or otherwise?
The hints I have of this as the culprit are some entries that mention
"invalid lock mode"
:Sep 25 12:11:30