Re: [CentOS] lvm with iscsi devices on boot

2008-06-23 Thread Ross S. W. Walker

Excellent!

Glad it's working for you.

-Ross


- Original Message -
From: [EMAIL PROTECTED] <[EMAIL PROTECTED]>
To: CentOS mailing list 
Sent: Sun Jun 22 04:09:59 2008
Subject: Re: [CentOS] lvm with iscsi devices on boot

On Fri, Jun 20, 2008 at 1:04 AM, Ross S. W. Walker
<[EMAIL PROTECTED]> wrote:
> I think the key here is to add the _netdev option in fstab for
> those filesystems over iSCSI, even using LVM.

I got a chance to reboot the server this weekend and happy
to report that my iscsi/multipath/lvm volumes are discovered
and automatically mounting on boot.

It worked!  Thanks :-)

- Raja
___
CentOS mailing list
CentOS@centos.org
http://lists.centos.org/mailman/listinfo/centos

__
This e-mail, and any attachments thereto, is intended only for use by
the addressee(s) named herein and may contain legally privileged
and/or confidential information. If you are not the intended recipient
of this e-mail, you are hereby notified that any dissemination,
distribution or copying of this e-mail, and any attachments thereto,
is strictly prohibited. If you have received this e-mail in error,
please immediately notify the sender and permanently delete the
original and any copy or printout thereof.

___
CentOS mailing list
CentOS@centos.org
http://lists.centos.org/mailman/listinfo/centos


Re: [CentOS] lvm with iscsi devices on boot

2008-06-22 Thread Raja Subramanian
On Fri, Jun 20, 2008 at 1:04 AM, Ross S. W. Walker
<[EMAIL PROTECTED]> wrote:
> I think the key here is to add the _netdev option in fstab for
> those filesystems over iSCSI, even using LVM.

I got a chance to reboot the server this weekend and happy
to report that my iscsi/multipath/lvm volumes are discovered
and automatically mounting on boot.

It worked!  Thanks :-)

- Raja
___
CentOS mailing list
CentOS@centos.org
http://lists.centos.org/mailman/listinfo/centos


RE: [CentOS] lvm with iscsi devices on boot

2008-06-19 Thread Ross S. W. Walker
Raja Subramanian wrote:

> Hi All,
> 
> My CentOS 5.1 server is using iSCSI attached disks connecting
> to a dual controller storage array.  I have also configured multipathd
> to manage the multiple paths.  Everything works well, and on
> boot the dev nodes are automatically created in /dev/mapper.
> On these devices, I have created logical volumes using lvm2.
> 
> My problem is that lvm does not recognize these iscsi/multipath
> volumes on boot up.  I need to manually run "vgchange -ay"
> and mount the logical volumes by hand.
> 
> I tried running the vgchange and mount commands from
> /etc/rc.local, but that has no effect.  I have verified that
> /etc/rc.local itself is executing correctly.
> 
> What do I need to put in my boot up scripts so logical volumes
> in iscsi/multipathd devices are automatically recognized on boot?

Check out: http://people.redhat.com/mchristi/iscsi/RHEL4/doc/readme

I think the key here is to add the _netdev option in fstab for
those filesystems over iSCSI, even using LVM.

-Ross

__
This e-mail, and any attachments thereto, is intended only for use by
the addressee(s) named herein and may contain legally privileged
and/or confidential information. If you are not the intended recipient
of this e-mail, you are hereby notified that any dissemination,
distribution or copying of this e-mail, and any attachments thereto,
is strictly prohibited. If you have received this e-mail in error,
please immediately notify the sender and permanently delete the
original and any copy or printout thereof.

___
CentOS mailing list
CentOS@centos.org
http://lists.centos.org/mailman/listinfo/centos


[CentOS] lvm with iscsi devices on boot

2008-06-19 Thread Raja Subramanian
Hi All,

My CentOS 5.1 server is using iSCSI attached disks connecting
to a dual controller storage array.  I have also configured multipathd
to manage the multiple paths.  Everything works well, and on
boot the dev nodes are automatically created in /dev/mapper.
On these devices, I have created logical volumes using lvm2.

My problem is that lvm does not recognize these iscsi/multipath
volumes on boot up.  I need to manually run "vgchange -ay"
and mount the logical volumes by hand.

I tried running the vgchange and mount commands from
/etc/rc.local, but that has no effect.  I have verified that
/etc/rc.local itself is executing correctly.

What do I need to put in my boot up scripts so logical volumes
in iscsi/multipathd devices are automatically recognized on boot?

TIA!

- Raja
___
CentOS mailing list
CentOS@centos.org
http://lists.centos.org/mailman/listinfo/centos