[Ocfs2-users] Ocfs2-users Digest, Vol 105, Issue 4

Yuvrajsinh Chauhan
Wed, 12 Sep 2012 10:32:39 -0000

Seems RPM compatibility issue with OS Kernel.

Check OS Kernel and download RPM (4 Nos) for same kernel.

Regards,

Yuvrajsinh Chauhan || Sr. DBA || CRESTEL-PSG
Elitecore Technologies Pvt. Ltd.
904, Silicon Tower || Off C.G.Road
Behind Pariseema Building || Ahmedabad || INDIA
[GSM]: +91 9727746022

-----Original Message-----
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Sent: 12 September 2012 15:53
To: ocfs2-users at oss.oracle.com
Subject: Ocfs2-users Digest, Vol 105, Issue 4

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Today's Topics:

   1. Subject: problem configuring ocfs on rhel5.8 kernel
      2.6.18-300.el5 (Asanka Gunasekera)
   2. Re: Subject: problem configuring ocfs on rhel5.8 kernel
      2.6.18-300.el5 (Ulf Zimmermann)
   3. Re: Subject: problem configuring ocfs on rhel5.8	kernel
      2.6.18-300.el5 (Asanka Gunasekera)


----------------------------------------------------------------------

Message: 1
Date: Wed, 12 Sep 2012 08:32:29 +0100 (BST)
From: Asanka Gunasekera <asanka_gunasekera at yahoo.co.uk>
Subject: [Ocfs2-users] Subject: problem configuring ocfs on rhel5.8
	kernel	2.6.18-300.el5
To: "ocfs2-users at oss.oracle.com" <ocfs2-users at
oss.oracle.com>
Message-ID:
	<1347435149.81077.YahooMailNeo at web133206.mail.ir2.yahoo.com>
Content-Type: text/plain; charset="utf-8"

Hi this is a resend from a subscribed address sorry if I am causing any
inconvenience


hope some one can help me on this, I have been straggling to get this
working for few weeks now. My issue is as below

I am just trying to use ocfs2 as shared file system between 2 node HA
cluster for a application that runs on these nodes

I have downloaded below packages

ocfs2-2.6.18-238.9.1.el5-1.4.9-1.el5.x86_64.r
and
ocfs2-2.6.18-308.1.1.el5-1.4.10-1.el5.x86_64

Installation goes with out any complains but when its time to configure I
get below errors

[root at ccbsn01 ~]# /etc/init.d/o2cb configure Configuring the O2CB driver.

This will configure the on-boot properties of the O2CB driver.
The following questions will determine whether the driver is loaded on boot.
The current values will be shown in brackets ('[]').  Hitting
<ENTER>
without typing an answer will keep that current value.  Ctrl-C will abort.

Load O2CB driver on boot (y/n) [y]:
Cluster stack backing O2CB [o2cb]:
Cluster to start on boot (Enter "none" to clear) [ocfs2]:
Specify heartbeat dead threshold (>=7) [31]:
Specify network idle timeout in ms (>=5000) [30000]:
Specify network keepalive delay in ms (>=1000) [2000]:
Specify network reconnect delay in ms (>=2000) [2000]:
Writing O2CB configuration: OK
Loading filesystem "ocfs2_dlmfs": Unable to load filesystem
"ocfs2_dlmfs"
Failed

And in the /var/log/message log I get below error

Sep 12 11:21:41 node01 modprobe: FATAL: Module ocfs2_stackglue not found.
Sep 12 11:21:41 node01 modprobe: FATAL: Module ocfs2_dlmfs not found.
Sep 12 11:33:13 node01 modprobe: FATAL: Module ocfs2_stackglue not found.
Sep 12 11:33:13 node01 modprobe: FATAL: Module ocfs2_dlmfs not found.

How can I fix this and get this working

Thanks and Best Regards
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Message: 2
Date: Wed, 12 Sep 2012 08:12:41 +0000
From: Ulf Zimmermann <ulf at openlane.com>
Subject: Re: [Ocfs2-users] Subject: problem configuring ocfs on
	rhel5.8 kernel	2.6.18-300.el5
To: Asanka Gunasekera <asanka_gunasekera at yahoo.co.uk>,
	"ocfs2-users at oss.oracle.com" <ocfs2-users at oss.oracle.com>
Message-ID:
	<C02F68C8CD065340B1CAE3FCA873F32580FD3501 at MSRWC01.corp.autc.com>
Content-Type: text/plain; charset="utf-8"

What is your kernel version? Run ?uname ?r?

My guess is that your kernel is not 2.6.18-238.9.1.el5 nor
2.6.18-308.1.1.el5

You will need to install the matching
ocfs2-2.6.18-300.el5-1.4.9-1.el5.x86_64 package.


From: ocfs2-users-bounces at oss.oracle.com
[mailto:ocfs2-users-bounces at oss.oracle.com] On Behalf Of Asanka Gunasekera
Sent: Wednesday, September 12, 2012 12:32 AM
To: ocfs2-users at oss.oracle.com
Subject: [Ocfs2-users] Subject: problem configuring ocfs on rhel5.8 kernel
2.6.18-300.el5

Hi this is a resend from a subscribed address sorry if I am causing any
inconvenience

hope some one can help me on this, I have been straggling to get this
working for few weeks now. My issue is as below

I am just trying to use ocfs2 as shared file system between 2 node HA
cluster for a application that runs on these nodes

I have downloaded below packages

ocfs2-2.6.18-238.9.1.el5-1.4.9-1.el5.x86_64.r
and
ocfs2-2.6.18-308.1.1.el5-1.4.10-1.el5.x86_64

Installation goes with out any complains but when its time to configure I
get below errors

[root at ccbsn01 ~]# /etc/init.d/o2cb configure Configuring the O2CB driver.

This will configure the on-boot properties of the O2CB driver.
The following questions will determine whether the driver is loaded on boot.
The current values will be shown in brackets ('[]'). Hitting
<ENTER> without
typing an answer will keep that current value. Ctrl-C will abort.

Load O2CB driver on boot (y/n) [y]:
Cluster stack backing O2CB [o2cb]:
Cluster to start on boot (Enter "none" to clear) [ocfs2]:
Specify heartbeat dead threshold (>=7) [31]:
Specify network idle timeout in ms (>=5000) [30000]:
Specify network keepalive delay in ms (>=1000) [2000]:
Specify network reconnect delay in ms (>=2000) [2000]:
Writing O2CB configuration: OK
Loading filesystem "ocfs2_dlmfs": Unable to load filesystem
"ocfs2_dlmfs"
Failed

And in the /var/log/message log I get below error

Sep 12 11:21:41 node01 modprobe: FATAL: Module ocfs2_stackglue not found.
Sep 12 11:21:41 node01 modprobe: FATAL: Module ocfs2_dlmfs not found.
Sep 12 11:33:13 node01 modprobe: FATAL: Module ocfs2_stackglue not found.
Sep 12 11:33:13 node01 modprobe: FATAL: Module ocfs2_dlmfs not found.

How can I fix this and get this working

Thanks and Best Regards
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Message: 3
Date: Wed, 12 Sep 2012 11:22:57 +0100 (BST)
From: Asanka Gunasekera <asanka_gunasekera at yahoo.co.uk>
Subject: Re: [Ocfs2-users] Subject: problem configuring ocfs on
	rhel5.8	kernel 2.6.18-300.el5
To: "ocfs2-users at oss.oracle.com" <ocfs2-users at
oss.oracle.com>
Message-ID:
	<1347445377.99477.YahooMailNeo at web133201.mail.ir2.yahoo.com>
Content-Type: text/plain; charset="iso-8859-1"

Hi All, since the post I have made some kind of a progress

1. I upgraded the kernel to 2.6.18-308.1.1.el5 same I was able to download
the ocfs2 module is ocfs2-2.6.18-308.1.1.el5-1.4.10-1.el5.x86_64.rpm

Looks some what better and below are the outputs

Configuring the O2CB driver.

This will configure the on-boot properties of the O2CB driver.
The following questions will determine whether the driver is loaded on
boot.? The current values will be shown in brackets ('[]').? Hitting
<ENTER>
without typing an answer will keep that current value.? Ctrl-C will abort.

Load O2CB driver on boot (y/n) [y]:
Cluster stack backing O2CB [o2cb]:
Cluster to start on boot (Enter "none" to clear) [ocfs2]:
Specify heartbeat dead threshold (>=7) [31]:
Specify network idle timeout in ms (>=5000) [30000]:
Specify network keepalive delay in ms (>=1000) [2000]:
Specify network reconnect delay in ms (>=2000) [2000]:
Writing O2CB configuration: OK
Loading filesystem "configfs": OK
Mounting configfs filesystem at /sys/kernel/config: OK Loading filesystem
"ocfs2_dlmfs": OK Mounting ocfs2_dlmfs filesystem at /dlm: OK Starting
O2CB
cluster ocfs2: Failed Cluster ocfs2 created Node ocfsn1 added
o2cb_ctl: Internal logic failure while adding node ocfsn2

Stopping O2CB cluster ocfs2: OK


abd in the messages I time to time get below and I saw in a post that I can
ignore this.

modprobe: FATAL: Module ocfs2_stackglue not found.

By the look of this the ocfs modules are getting added at the boot time as
well. Byt yet to attached a shared storage and see the functionality

Thanks and Regards



________________________________
 From: Asanka Gunasekera <asanka_gunasekera at yahoo.co.uk>
To: "ocfs2-users at oss.oracle.com" <ocfs2-users at
oss.oracle.com>
Sent: Wednesday, 12 September 2012, 13:02
Subject: [Ocfs2-users] Subject: problem configuring ocfs on rhel5.8 kernel
2.6.18-300.el5


Hi this is a resend from a subscribed address sorry if I am causing any
inconvenience


hope some one can help me on this, I have been straggling to get this
working for few weeks now. My issue is as below

I am just trying to use ocfs2 as shared file system between 2 node HA
cluster for a application that runs on these nodes

I have downloaded below packages

ocfs2-2.6.18-238.9.1.el5-1.4.9-1.el5.x86_64.r
and
ocfs2-2.6.18-308.1.1.el5-1.4.10-1.el5.x86_64

Installation goes with out any complains but when its time to configure I
get below errors

[root at ccbsn01 ~]# /etc/init.d/o2cb configure
Configuring the O2CB
 driver.

This will configure the on-boot properties of the O2CB driver.
The following questions will determine whether the driver is loaded on
boot.  The current values will be shown in brackets ('[]').  Hitting
<ENTER> without typing an answer will keep that current value.  Ctrl-C
will abort.

Load O2CB driver on boot (y/n) [y]:
Cluster stack backing O2CB [o2cb]:
Cluster to start on boot (Enter "none" to clear) [ocfs2]:
Specify heartbeat dead threshold (>=7) [31]:
Specify network idle timeout in ms (>=5000) [30000]:
Specify network keepalive delay in ms (>=1000) [2000]:
Specify network reconnect delay in ms (>=2000) [2000]:
Writing O2CB configuration: OK
Loading filesystem "ocfs2_dlmfs": Unable to load filesystem
"ocfs2_dlmfs"
Failed

And in the /var/log/message log I get below error

Sep 12 11:21:41 node01 modprobe: FATAL: Module ocfs2_stackglue not found.
Sep
 12 11:21:41 node01 modprobe: FATAL: Module ocfs2_dlmfs not found.
Sep 12 11:33:13 node01 modprobe: FATAL: Module ocfs2_stackglue not found.
Sep 12 11:33:13 node01 modprobe: FATAL: Module ocfs2_dlmfs not found.

How can I fix this and get this working

Thanks and Best Regards
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