Hi Mike,
Are you sure it is caused by the update of ocfs2-tools?
AFAIK, the ocfs2-tools only include tools like mkfs, fsck and tunefs
etc. So if you don't make any change to the disk(by using this new
tools), it shouldn't cause the problem of kernel panic since they are
all user space
a network connection is
considered dead.
O2CB_IDLE_TIMEOUT_MS=1
# O2CB_KEEPALIVE_DELAY_MS: Max time in ms before a keepalive packet is sent
O2CB_KEEPALIVE_DELAY_MS=5000
# O2CB_RECONNECT_DELAY_MS: Min time in ms between connection attempts
O2CB_RECONNECT_DELAY_MS=2000
On 4/21/08, Tao Ma
Hi David,
David Coulson wrote:
This is probably a stupid question, but here we go.
I have two boxes running RHEL4U6 with DRBD mirroring disk between them.
DRBD is setup in active/active mode, and seems to be working nicely. I
have OCFS2 filesystems build on the DRBD devices, and normally
Hi David,
David Coulson wrote:
Hi Tao,
nt a file system without any change in the configuration. So you may
try to mount it. If there is any problem, please paste the error
message here. Thanks.
I tried to create a filesystem on a unused DRBD block device...
mkfs.ocfs2 seemed to work
Hi Tina,
datavolume is only used for ocfs2-1.2.* and ocfs2-1.4.* in the future
if I am correct. It is oracle specific, so the main kernel doesn't have
this mount option.
Regards,
Tao
Tina Soles wrote:
Thanks!
I installed the tools rpm and the console as well. I've successfully
Hi,
Please provide the detail info of ocfs2 version which may be helpful
for diagnose.
Peter Selzner wrote:
Hi,
we had this entries in /var/log/messeges a few days ago:
Jul 28 23:30:47 xxx kernel: (12268,2):ocfs2_extend_file:790 ERROR: bug
expression: i_size_read(inode) !=
Hi,
Masanari Iida wrote:
Hello list,
There is a 14 node OCFS2 cluster.
When I reboot all 14 nodes at once, some node failed to
mount the ocfs2 filesystem while rebooting.
The mount is supposed to be done by /etc/fstab.
The symptom is happened on randam node.
I would like to know if
Masanari Iida wrote:
On Tue, Aug 5, 2008 at 5:43 PM, Tao Ma [EMAIL PROTECTED] wrote:
An error message I saw was
mount.ocfs2: Transport endpoint is not connected while mounting
/dev/EXTDISK/OCFS2
Interesting. Have you update ocfs2 in some nodes? Normally it happens when
Masanari Iida wrote:
Hello again,
I looked into the source and found the error message
Transport endpoint is not connected could be came
from ENOTCONN in tcp.c.
There are multiple ENOTCONN, so I would like to know
which one produce my message. I want to enable mlog().
My understanding
Hi,
Masanari Iida wrote:
Hello Tao and Sunil,
] My case, the symptom (ocfs2 failed to mount a volume using
/etc/fstab) happend when I reboot the system.
Even if it failed to mount (by /etc/fstab), I can mount it later
after I login the system. So it could be some kind of timing issue.
Hi,
Dante Garro wrote:
Sunil, now I fall in count of messages are related to node 0, but the new is
node 1 and does not care about the value I've setup allways says 14000 ms.
Do this change your diagnostic?
Node1 start connection with node0, so you see the messages related to
node0 on node1.
Dante Garro wrote:
Thanks Tao, I've setup the same on both nodes and the cluster becomes
online.
Now, when I try to mount the following errors appears on node 1 (new
CentOS):
(2512,1):o2net_connect_expired:1585 ERROR: no connection established with
node 0 after 30.0 seconds, giving up and
Hi Daniel,
Daniel Keisling wrote:
Patch was here:
http://oss.oracle.com/pipermail/ocfs2-devel/2008-September/002787.html
yes, that patch has been merged into ocfs2-1.4 and should be ready for
the next release. Also as Joel said, If you have the appropriate
support, you should call support and
Hi ramya,
ramya tn wrote:
Hi All,
One of our system fenced by itself few days back and this has been
happening very frequently from many days.
But unfortunately, we aree not able to stop the system fencing as we are
not sure what is causing this.
The error i found out in log file
Hi Nikola,
Nikola Ciprich wrote:
Hi,
I'm trying ocfs2 RHEL5 distro, 2.6.29 kernel, ocfstools-1.4.1. I'm using DRBD
in primary/primary mode
as shared storage...
I've configured the service according to quickstart document, and everything
works,
but when I umount fs on both nodes,
Andrew (Anything) wrote:
Hi Andrew,
I just checked max-features, it doesn't include local which means
that you still need to create dlm lock in your local node which will
cost some delay. You can check whether your volume enable local by
command
echo 'stats'|debugfs.ocfs2
Hi sundar,
sundar mahadevan wrote:
Hi members,
Newbie. Help pls.
My setup:
system 1: opensuse 11.1 with iscsitarget (secondary hard drive with
logical volume) + ocfs2
system 2: opensuse 11.1 with open-iscsi (detects the logical volume on
system 1) + ocfs2
1) mount -t ocfs /dev/sdb
Hi Florian,
florian.engelm...@bt.com wrote:
Hi Tao,
Hi florian,
florian.engelm...@bt.com wrote:
Florian,
the problem here seems to be with network. The nodes are running
into
network heartbeat timeout and hence second node is getting fenced.
Do
you see o2net thread consuming 100% cpu
Hi Florian,
florian.engelm...@bt.com wrote:
Hi Tao,
Hi Florian,
florian.engelm...@bt.com wrote:
Hi Tao,
Hi florian,
florian.engelm...@bt.com wrote:
Florian,
the problem here seems to be with network. The nodes are running
into
network heartbeat timeout and hence second node is
Hi Marco,
Marco Huang wrote:
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
Hi,
I am setting up two nodes ocfs2 on debian lenny (2.6.26-1-amd64), but
ocfs2 doesn't come with posix acl by default. Doesn't any one can
provide patch for enable acl?
acl is added in ocfs2 in 2.6.29. So could
Hi,
Is there something in your system log?
I would guess there should be some info there.
Regards,
Tao
syla...@aim.com wrote:
Hi,
I had a problem where I got a kernel bug in the logs in ocfs2. That
happened when I unmounted the volume after a day or two that it was
Hi Marco,
From the stack it looks that it isn't acl related. So could you please
file a bug in http://oss.oracle.com/bugzilla/(just for this, acl is
another issue) with all these informations? Thanks.
And could you please also do:
objdump -DSl /lib/modules/`uname
Hi Joel,
Joel Becker wrote:
On Mon, Aug 31, 2009 at 12:16:36PM -0700, Joel Becker wrote:
On Sun, Aug 30, 2009 at 08:19:08PM -0500, Nathaniel Griswold wrote:
Has anyone here had problems with git checkouts on ocfs2?
Oh, boy, this is wacky.
No, it's extra wacky:
5441
Hi John,
John McNulty wrote:
Hi,
I had a system crash last night. Netconsole caught the following
trace dump. Has this one been seen before?
This bug is fixed in mainline and should show up in next ocfs2 release.
See http://oss.oracle.com/bugzilla/show_bug.cgi?id=1162
Regards,
Tao
Hi Charlie,
Charlie Sharkey wrote:
Hi,
We got this core dump while running the dd command. I haven’t matched
The time of the dump with the /var/log/messages file, but I believe it was
In response to a cable pull.
you are right. I don't have an ocfs2 version for sles, but I guess it
Hi Werner,
Werner Flamme wrote:
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
Hi everyone,
another problem I did not find a solution for...
I ran o2cb configure and configured a cluster named ocfs2. Lazy me,
I did not invent a new name.
Now this cluster must be renamed to avoid
Hi Aravind,
Aravind Divakaran wrote:
Hi
My ocfs filesystem has 270gb free space.
FilesystemSize Used Avail Use% Mounted on
/dev/mapper/store 501G 232G 270G 47% /data
INode details for ocfs filesystem is
FilesystemInodes IUsed IFree IUse% Mounted
Hi Aravind,
Aravind Divakaran wrote:
Hi,
I am facing problem due to free space fragmentation.
http://oss.oracle.com/bugzilla/show_bug.cgi?id=1189.
In the above link it is mentioned that reducing the slots can solve the
issue. Right now i have 4slots. As my ocfs device is configured for
Hi Brad,
Brad Plant wrote:
Hi Tao,
On Fri, 05 Mar 2010 14:33:36 +0800
Tao Ma tao...@oracle.com wrote:
Another way is that you can cp the file to another volume, remove it and
then cp back. It should be contiguous enough.
Assuming we *can* still write to the FS (i.e. as more
Brad Plant wrote:
Hi Tao,
On Fri, 05 Mar 2010 15:03:50 +0800
Tao Ma tao...@oracle.com wrote:
Assuming we *can* still write to the FS (i.e. as more of a preventative
action), would the following do the same?
cp -a a b
mv b a
Can the above work as a *hack* online defrag
Hi Aravind,
Aravind Divakaran wrote:
Hi All,
I have already sent one mail regarding the space issue i am facing with my
ocfs filesystem. As mentioned in the below link it is an issue related to
free space fragmentation.
http://oss.oracle.com/bugzilla/show_bug.cgi?id=1189
I have seen a
Hi Aravind,
Aravind Divakaran wrote:
Hi Tao,
Hi Aravind,
Aravind Divakaran wrote:
Hi All,
I have already sent one mail regarding the space issue i am facing with
my
ocfs filesystem. As mentioned in the below link it is an issue related
to
free space fragmentation.
Hi Aravind,
Aravind Divakaran wrote:
Hi Tao,
Hi Aravind,
Aravind Divakaran wrote:
Hi Tao,
Hi Aravind,
Aravind Divakaran wrote:
Hi All,
snip
After running the tunefs.ocfs2 command i am getting the following error on
my console
node01#tunefs.ocfs2 -N 2 /dev/mapper/store
Hi Aravind,
Aravind Divakaran wrote:
Hi Aravind,
Aravind Divakaran wrote:
Hi Tao,
Hi Aravind,
Aravind Divakaran wrote:
Hi All,
I have already sent one mail regarding the space issue i am facing
with
my
ocfs filesystem. As mentioned in the below link it is an issue related
to
free
Hi Aravind,
Aravind Divakaran wrote:
Hi Tao,
Hi Aravind,
Aravind Divakaran wrote:
Hi Aravind,
Aravind Divakaran wrote:
Hi Tao,
Hi Aravind,
Aravind Divakaran wrote:
Hi All,
I have already sent one mail regarding the space issue i am facing
with
my
ocfs filesystem. As mentioned in
Hi Aravind,
Aravind Divakaran wrote:
Hi Tao,
Hi Aravind,
Aravind Divakaran wrote:
Hi Aravind,
Aravind Divakaran wrote:
Hi Tao,
Hi Aravind,
Aravind Divakaran wrote:
Hi All,
I have already sent one mail regarding the space issue i am facing
with
my
ocfs filesystem. As mentioned in
Hi Kristiansen,
On 05/05/2010 04:34 PM, Kristiansen Morten wrote:
Hi,
I'm trying to compile ocfs2-tools 1.2.7 on a RedHat EL5 kernel
2.6.18-194.el5, but it fails during the make command:
make[1]: Entering directory
: ocfs2-users-boun...@oss.oracle.com
[mailto:ocfs2-users-boun...@oss.oracle.com] På vegne av Tao Ma
Sendt: 5. mai 2010 11:18
Til: Kristiansen Morten
Kopi: ocfs2-users@oss.oracle.com
Emne: Re: [Ocfs2-users] Compile error on RedHat EL5
Hi Kristiansen,
On 05/05/2010 04:34 PM, Kristiansen
Hi Hogas,
Hogas Ciprian wrote:
Hello guys
Where can I see a list of issues resolved by a patch on ocfs2?
For example I want to see what problems solve patch OCFS2 version
1.4.1-1.
Thanks a lot.
You can check the release note.
http://oss.oracle.com/projects/ocfs2/news/
It has the
Hi Nicola,
On 05/30/2010 10:23 PM, Mailing List SVR wrote:
Hi Sunil,
even with the latest ocfs2 release (1.4.7 on rhel5) I'm having several issues,
my systems hang pratically every two days when a lot of small files are
deleted
(about 200.000 files, 50-120KB each), can you please describe
Hi Elliott,
Elliott Perrin wrote:
Hello All,
I have multiple OCFS2 clusters on SLES10 SP2 running Xen. We needed to
increase the O2CB_HEARTBEAT_THRESHOLD from 31 up to 61 and did so
successfully on 2 of our 3 clusters.
However on one of the three clusters we are not able to
Elliott Perrin wrote:
Hello Tao,
Hi Elliott,
Elliott Perrin wrote:
Hello All,
I have multiple OCFS2 clusters on SLES10 SP2 running Xen. We needed
to
increase the O2CB_HEARTBEAT_THRESHOLD from 31 up to 61 and did so
successfully on 2 of our 3 clusters.
Hi Proskurin,
On 06/02/2010 05:23 PM, Proskurin Kirill wrote:
On 01/06/10 22:34, Sunil Mushran wrote:
The kernel is old. We fixed this issue in 2.6.30. We have also backported
it to the 1.4 production tree.
The problem was that the inodes being created did not have locality
leading to a
Proskurin Kirill wrote:
On 02/06/10 13:26, Tao Ma wrote:
Thank you for reply!
It is enough to update kernel or tools need to be updated too?
If you only want to use the old formatted volume, updating kernel is
enough. But if you want to use some new features we added, better
Add Mark Fasheh mfas...@suse.com and Coly Li coly...@suse.de to cc
since they know what
ocfs2 kernel version SUSE uses.
Angelo McComis wrote:
On 01/06/10 22:34, Sunil Mushran wrote:
The kernel is old. We fixed this issue in 2.6.30. We have also
backported
it to the 1.4
Hi Jason,
On 06/09/2010 11:34 PM, Jason Price wrote:
And now it's starting to fail again.
How about the situation?
I checked your stat_sysfs output, it looks that you have spaces for
inode, extent alloc and local alloc(but maybe the kernel haven't flushed
the metadata to the disk while the
Hi Veeraa,
On 06/23/2010 10:46 AM, veeraa bose wrote:
Hi Team,
Hi Team,
we are getting below error in shared disk on VMwares guest operating system.
Jun 23 01:46:12 SCRBXLPDEFRM635 kernel: sd 1:0:3:0: reservation conflict
Jun 23 01:46:12 SCRBXLPDEFRM635 kernel: sd 1:0:3:0: SCSI error:
Hi Garcia,
On 06/28/2010 02:17 PM, Garcia, Raymundo wrote:
Hello… it was put under my attention that a partition we have in one of
our production system was displaying wrong size with df command…. 123
GB… but in fact the size of all the files is a mere 15 GB…. What is
going on? Shall we use
Hi Somsak,
On 07/30/2010 12:54 AM, Somsak Sriprayoonsakul wrote:
Hi,
(I am in the same team with Mr. Wanchat)
Just want to note that we already format OCFS2 with -T mail option. As
note below, data=writeback,noatime, and commit interval has been
increase already.
The weird thing about
Hi all
On 09/08/2010 04:11 PM, Alexander Barton wrote:
Hi Sunil!
Are there special steps one has to follow to recover such a filesystem that
has been used with a buggy kernel?
We had this problem with a Debian 2.6.27 kernel and updated to a recent
„mainline“ kernel 2.6.33.x – but are
Hi,
Alexander Barton wrote:
Hi Tao!
Am 08.09.2010 um 10:53 schrieb Tao Ma:
Hi all
On 09/08/2010 04:11 PM, Alexander Barton wrote:
Hi Sunil!
Are there special steps one has to follow to recover such a filesystem that
has been used with a buggy kernel?
We had this problem
Alexander Barton wrote:
Hi Tao!
Am 08.09.2010 um 16:22 schrieb Tao Ma:
Hi,
Alexander Barton wrote:
Hi Tao!
Am 08.09.2010 um 10:53 schrieb Tao Ma:
Hi all
On 09/08/2010 04:11 PM, Alexander Barton wrote:
Hi Sunil!
Are there special steps one has
On 09/21/2010 04:52 PM, Alexander Barton wrote:
Hi Tao!
Am 09.09.2010 um 02:29 schrieb Tao Ma:
btw, I may commit the ocfs2-tools patches recently, and you can try it with
2.6.35.
Ok, now we are seeing the problem again and want to try a new kernel and the
new OCFS2 tools
On 09/29/2010 05:13 PM, Alexander Barton wrote:
Hello again!
Am 21.09.2010 um 11:04 schrieb Tao Ma:
On 09/21/2010 04:52 PM, Alexander Barton wrote:
So kernel 2.6.35.4 would be ok?
It should work.
And OCFS2 tools from the GIT master branch? Or a special tag? There is no
archive
Hi Ronald,
On 10/29/2010 05:12 PM, Ronald Moesbergen wrote:
Hello,
I was testing kernel 2.6.36 (vanilla mainline) and encountered the
following BUG():
[157756.266000] o2net: no longer connected to node app01 (num 0) at
10.2.25.13:
[157756.266077]
Ronald Moesbergen wrote:
2010/10/29 Ronald Moesbergen intercom...@gmail.com:
2010/10/29 Tao Ma tao...@oracle.com:
Hi Ronald,
Hi Tao,
Thanks for looking into this.
On 10/29/2010 05:12 PM, Ronald Moesbergen wrote:
Hello,
I was testing kernel 2.6.36 (vanilla
Hi Ronald,
On 10/29/2010 06:03 PM, Ronald Moesbergen wrote:
2010/10/29 Ronald Moesbergenintercom...@gmail.com:
2010/10/29 Tao Matao...@oracle.com:
Hi Ronald,
Hi Tao,
Thanks for looking into this.
On 10/29/2010 05:12 PM, Ronald Moesbergen wrote:
Hello,
I was testing kernel 2.6.36
Hi Alain,
On 11/08/2010 11:08 PM, Alain.Moulle wrote:
Hi,
I have a problem on Fedora13 with releases :
ocfs2 1.4.3-5.fc13.x86_64
dlm_tool 3.0.17
With a 3 nodes ocfs2 cluster, I can't mount FS on the three nodes at the same
time
but only on two nodes among the 3 nodes , whatever
nodes on IP addr given in cluster.conf.
Alain
Tao Ma a écrit :
Hi Alain,
On 11/08/2010 11:08 PM, Alain.Moulle wrote:
Hi,
I have a problem on Fedora13 with releases :
ocfs2 1.4.3-5.fc13.x86_64
dlm_tool 3.0.17
With a 3 nodes ocfs2 cluster, I can't mount FS on the three nodes
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