Re: [Ocfs2-users] another node is heartbeating in our slot

2009-05-05 Thread sundar mahadevan
Additional info:
On my earlier attempts with other Linux OS namely ubuntu 8.10, the
configuration was:

system 1: Ubuntu 8.10 with iscsitarget (secondary hard drive with
logical volume) + open-iscsi (initiator) + ocfs2
system 2: Ubuntu 8.10 with open-iscsi (initiator detects the logical
volume on system 1) + ocfs2

But with Opensuse 11.1(on system 1) , as soon as i create a logical
volume, it is automatically detected as /dev/dm-0 on system 1 (no need
to install open-iscsi initiator)

It looks like i have a similar situation as the link below:

http://oss.oracle.com/pipermail/ocfs2-users/2008-January/002328.html

On this post to the mailing list, Sunil Mushran states You cannot
mount it simultaneously on a iscsi target (host) and a iscsi
node

Could someone enlighten me if this is true with my case as well.
Thanks in advance.

On Tue, May 5, 2009 at 3:53 PM, sundar mahadevan
sundarmahadeva...@gmail.com 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 /u01/oradata/orcl  (on system 2) i have this
 entry made to /etc/fstab as well as /etc/init.d/boot.local but the
 detection of logical volume /dev/sdb during bootup takes place after
 the mount commands have surpassed and hence the mount fails. Are there
 any other options other than for manual mount after logon ?

 2) once i manually mount /dev/sdb on system 2 with mount -t ocfs
 /dev/sdb /u01/oradata/orcl i receive the following error on system 1:
 another node is heartbeating in our slot error.

 Any help is greatly appreicated.


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Re: [Ocfs2-users] another node is heartbeating in our slot

2009-05-05 Thread Tao Ma
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 /u01/oradata/orcl  (on system 2) i have this
 entry made to /etc/fstab as well as /etc/init.d/boot.local but the
 detection of logical volume /dev/sdb during bootup takes place after
 the mount commands have surpassed and hence the mount fails. Are there
 any other options other than for manual mount after logon ?
 
 2) once i manually mount /dev/sdb on system 2 with mount -t ocfs
 /dev/sdb /u01/oradata/orcl i receive the following error on system 1:
 another node is heartbeating in our slot error.
I would guess that the volume was already mounted in system 1, right? So
What is your cluster.conf looks like? Does the 2 nodes knows each other?

Regards,
Tao


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