* Strange DM issue on boot
@ 2008-07-28 20:54 Sajesh Singh
0 siblings, 0 replies; 4+ messages in thread
From: Sajesh Singh @ 2008-07-28 20:54 UTC (permalink / raw)
To: dm-devel
EL 5.2
Hitachi AMS1000 array
Qlogic HBA (qla2xxx driver)
I am seeing a strange issue when rebooting a server connected to the
AMS1000 disk array. If I have a mount point defined in /etc/fstab that
points to a mulitpathe device I receive the following error:
error calling out /sbin/mpath_prio_hds_modular 8:32
That error would seem to indicate a path failure, but if I remove the
entry from /etc/fstab and reboot I am able to mount the device from the
command line. I have tried to include the qlogic driver in the initrd,
but that did help in any way. Are the dm-multipath drivers loading at
the incorrect time? Has anyone ever encountered this before?
Regards,
Sajesh
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: Strange DM issue on boot
@ 2008-07-28 21:20 Charles Polk
2008-07-29 2:07 ` Sajesh Singh
2008-07-29 14:47 ` Sajesh Singh
0 siblings, 2 replies; 4+ messages in thread
From: Charles Polk @ 2008-07-28 21:20 UTC (permalink / raw)
To: ssingh, dm-devel
[-- Attachment #1: Type: text/plain, Size: 1092 bytes --]
The controllers are not happy with the panging on the controllers.
----- Original Message -----
From: dm-devel-bounces@redhat.com <dm-devel-bounces@redhat.com>
To: dm-devel@redhat.com <dm-devel@redhat.com>
Sent: Mon Jul 28 13:54:52 2008
Subject: [dm-devel] Strange DM issue on boot
EL 5.2
Hitachi AMS1000 array
Qlogic HBA (qla2xxx driver)
I am seeing a strange issue when rebooting a server connected to the
AMS1000 disk array. If I have a mount point defined in /etc/fstab that
points to a mulitpathe device I receive the following error:
error calling out /sbin/mpath_prio_hds_modular 8:32
That error would seem to indicate a path failure, but if I remove the
entry from /etc/fstab and reboot I am able to mount the device from the
command line. I have tried to include the qlogic driver in the initrd,
but that did help in any way. Are the dm-multipath drivers loading at
the incorrect time? Has anyone ever encountered this before?
Regards,
Sajesh
--
dm-devel mailing list
dm-devel@redhat.com
https://www.redhat.com/mailman/listinfo/dm-devel
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^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: Strange DM issue on boot
2008-07-28 21:20 Charles Polk
@ 2008-07-29 2:07 ` Sajesh Singh
2008-07-29 14:47 ` Sajesh Singh
1 sibling, 0 replies; 4+ messages in thread
From: Sajesh Singh @ 2008-07-29 2:07 UTC (permalink / raw)
To: Charles Polk; +Cc: dm-devel
Charles,
Thanks for the quick reply, do you mean that the controller
is reporting incorrect information to the multipath modules? I have the
same setup on CENTOS 4.6 servers with no issues.
Charles Polk wrote:
> The controllers are not happy with the panging on the controllers.
>
> ----- Original Message -----
> From: dm-devel-bounces@redhat.com <dm-devel-bounces@redhat.com>
> To: dm-devel@redhat.com <dm-devel@redhat.com>
> Sent: Mon Jul 28 13:54:52 2008
> Subject: [dm-devel] Strange DM issue on boot
>
> EL 5.2
> Hitachi AMS1000 array
> Qlogic HBA (qla2xxx driver)
>
> I am seeing a strange issue when rebooting a server connected to the
> AMS1000 disk array. If I have a mount point defined in /etc/fstab that
> points to a mulitpathe device I receive the following error:
>
> error calling out /sbin/mpath_prio_hds_modular 8:32
>
> That error would seem to indicate a path failure, but if I remove the
> entry from /etc/fstab and reboot I am able to mount the device from the
> command line. I have tried to include the qlogic driver in the initrd,
> but that did help in any way. Are the dm-multipath drivers loading at
> the incorrect time? Has anyone ever encountered this before?
>
> Regards,
>
> Sajesh
>
> --
> dm-devel mailing list
> dm-devel@redhat.com
> https://www.redhat.com/mailman/listinfo/dm-devel
>
^ permalink raw reply [flat|nested] 4+ messages in thread* Re: Strange DM issue on boot
2008-07-28 21:20 Charles Polk
2008-07-29 2:07 ` Sajesh Singh
@ 2008-07-29 14:47 ` Sajesh Singh
1 sibling, 0 replies; 4+ messages in thread
From: Sajesh Singh @ 2008-07-29 14:47 UTC (permalink / raw)
To: dm-devel
Charles Polk wrote:
> The controllers are not happy with the panging on the controllers.
>
>
Should I not be using the default settings in the /etc/multipath.conf?
Are there any specific settings that need to be configured to use
multipathd with an HDS AMS1000 array?
> ----- Original Message -----
> From: dm-devel-bounces@redhat.com <dm-devel-bounces@redhat.com>
> To: dm-devel@redhat.com <dm-devel@redhat.com>
> Sent: Mon Jul 28 13:54:52 2008
> Subject: [dm-devel] Strange DM issue on boot
>
> EL 5.2
> Hitachi AMS1000 array
> Qlogic HBA (qla2xxx driver)
>
> I am seeing a strange issue when rebooting a server connected to the
> AMS1000 disk array. If I have a mount point defined in /etc/fstab that
> points to a mulitpathe device I receive the following error:
>
> error calling out /sbin/mpath_prio_hds_modular 8:32
>
> That error would seem to indicate a path failure, but if I remove the
> entry from /etc/fstab and reboot I am able to mount the device from the
> command line. I have tried to include the qlogic driver in the initrd,
> but that did help in any way. Are the dm-multipath drivers loading at
> the incorrect time? Has anyone ever encountered this before?
>
> Regards,
>
> Sajesh
>
> --
> dm-devel mailing list
> dm-devel@redhat.com
> https://www.redhat.com/mailman/listinfo/dm-devel
>
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2008-07-29 14:47 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz follow: Atom feed
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2008-07-28 20:54 Strange DM issue on boot Sajesh Singh
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2008-07-28 21:20 Charles Polk
2008-07-29 2:07 ` Sajesh Singh
2008-07-29 14:47 ` Sajesh Singh
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