topic error in syslog message in Operating System - HP-UX

error in syslog message

rajesh73 — Wed, 02 Feb 2011 04:53:51 GMT

kindly find the below error message .this alert any problem in server or not

LVM: Recovered Path (device 0x1f070100) to PV 0 in VG 1.
Feb 1 19:58:39 dr1 vmunix: LVM: Path (device 0x1f070100) to PV 0 in VG 1 Failed!
Feb 1 19:58:39 dr1 vmunix: LVM: vg[1]: pvnum=0 (dev_t=0x1f050100) is POWERFAILED
Feb 1 22:08:20 dr1 vmunix: LVM: Recovered Path (device 0x1f070100) to PV 0 in VG 1.
Feb 1 22:08:54 dr1 vmunix: LVM: Path (device 0x1f070100) to PV 0 in VG 1 Failed!
Feb 1 22:08:54 dr1 vmunix: LVM: vg[1]: pvnum=0 (dev_t=0x1f050100) is POWERFAILED
Feb 1 23:18:30 dr1 vmunix: LVM: Recovered Path (device 0x1f070100) to PV 0 in VG 1.
Feb 1 23:19:04 dr1 vmunix: LVM: Path (device 0x1f070100) to PV 0 in VG 1 Failed!
Feb 1 23:19:04 dr1 vmunix: LVM: vg[1]: pvnum=0 (dev_t=0x1f050100) is POWERFAILED
Feb 2 03:38:51 dr1 vmunix: LVM: Recovered Path (device 0x1f070100) to PV 0 in VG 1.
Feb 2 03:39:24 dr1 vmunix: LVM: Path (device 0x1f070100) to PV 0 in VG 1 Failed!
Feb 2 03:39:24 dr1 vmunix: LVM: vg[1]: pvnum=0 (dev_t=0x1f050100) is POWERFAILED
Feb 2 04:18:57 dr1 vmunix: LVM: Recovered Path (device 0x1f070100) to PV 0 in VG 1.
Feb 2 04:19:31 dr1 vmunix: LVM: Path (device 0x1f070100) to PV 0 in VG 1 Failed!
Feb 2 04:19:31 dr1 vmunix: LVM: vg[1]: pvnum=0 (dev_t=0x1f050100) is POWERFAILED
Feb 2 04:29:01 dr1 vmunix: LVM: Recovered Path (device 0x1f070100) to PV 0 in VG 1.
Feb 2 04:29:35 dr1 vmunix: LVM: Path (device 0x1f070100) to PV 0 in VG 1 Failed!
Feb 2 04:29:35 dr1 vmunix: LVM: vg[1]: pvnum=0 (dev_t=0x1f050100) is POWERFAILED
Feb 2 07:59:23 dr1 vmunix: LVM: Recovered Path (device 0x1f070100) to PV 0 in VG 1.
Feb 2 07:59:57 dr1 vmunix: LVM: Path (device 0x1f070100) to PV 0 in VG 1 Failed!
Feb 2 07:59:57 dr1 vmunix: LVM: vg[1]: pvnum=0 (dev_t=0x1f050100) is POWERFAILED
Feb 2 08:00:02 dr1 vmunix: LVM: Recovered Path (device 0x1f050100) to PV 0 in VG 1.
Feb 2 08:00:02 dr1 vmunix: LVM: Restored PV 0 to VG 1

Re: error in syslog message

sarfaraj ahmad — Wed, 02 Feb 2011 06:05:36 GMT

Hi,

It seems that your one PV link has been failed.

please check vgdiaply -v command for the available PV/alternate links.

check from your storage side also that is there any path failure?

Thanks

Re: error in syslog message

sarfaraj ahmad — Wed, 02 Feb 2011 06:06:57 GMT

correcting the command in above post,
# vgdisplay -v

Re: error in syslog message

Manix — Wed, 02 Feb 2011 06:12:55 GMT

Whats the OS version & server model

>>Feb 2 07:59:57 dr1 vmunix: LVM: vg[1]: pvnum=0 (dev_t=0x1f050100) is POWERFAILED

Looks one of the PV path has power failed

Check for registrar.log under /etc/opt/resmon/log/ for HW alerts.

Yes send vgdisplay -v vg01 , you will see alternate links there.

Thanks
Manix

Re: error in syslog message

Mohammad Sanaullah — Thu, 03 Feb 2011 04:47:32 GMT

>>Feb 2 07:59:57 dr1 vmunix: LVM: vg[1]: pvnum=0 (dev_t=0x1f050100) is POWERFAILED

It seems that the connectivity between the Server and the storage was having some issue.

Do you face any issue with any of your filesystem? if not then you have alternate links available.

Can you check for any UNCLAIMED status in ioscan -fnCdisk output?

Kindly post the vgdisplay -v vg01 out put.

Thanks
Mohammad Sanaullah

Re: error in syslog message

georgek_1 — Thu, 03 Feb 2011 06:10:17 GMT

Hello Rajesh,

Please check
1) the status of the disk /dev/dsk/c5t0d1 using ioscan -fnC disk
2)diskinfo /dev/rdsk/c5t0d1
3)vgdisplay -v vg_name
4)Check event.log (/var/opt/resmon/log/event.log)for any hardware error.

Regards,

George

Re: error in syslog message

madhuchakkaravarthy — Fri, 04 Feb 2011 12:11:40 GMT

hi post the output of /var/opt/resmon/log/event.log

and vgdisplay -v

regards

MC