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Could not open cluster lock

gab_in
Regular Advisor

Could not open cluster lock

Hi,

We are getting the below error message in one of the linux cluster. Please help to fix the same

Feb 3 06:36:31 hasap cmlocklund[10642]: Disk device /dev/sdl1 has been associated (bound) to /dev/raw/raw1.
Feb 3 06:36:31 hasap cmcld[6737]: Lock LUN resumed (port = 58169).
Feb 3 06:36:31 hasap cmlocklund[10642]: Could not open cluster lock lun /dev/raw/raw1: Device or resource busy
Feb 3 06:36:31 hasap cmlocklund[10642]: Process will abort and be restarted .

Thanks
3 REPLIES
Steven E. Protter
Exalted Contributor

Re: Could not open cluster lock

Shalom,

use dd to read the disk device.

If it fails you have a disk problem. Fix that.

The disk might have failed, or perhaps the device was clobbered by a script or the systems administrator.

SEP
Steven E Protter
Owner of ISN Corporation
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http://hpuxconsulting.com
Sponsor: http://hpux.ws
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Founder http://newdatacloud.com
Serviceguard for Linux
Honored Contributor

Re: Could not open cluster lock

Which version of serviceguard are you running?

And which version of RedHat/SLES?
Serviceguard for Linux
Honored Contributor

Re: Could not open cluster lock

Also, was this cluster running and this has just happened? If so, I'd follow up on the other recommendation (see if the disk OK).