ServiceGuard cannot umount fs.

[Stefano_65]

Hi everybody.
What about that message in package log?


########### Node "1": Halting package a

Dec 6 18:57:26 - Node "1": Unmounting filesystem on /dev/vx/dsk/dg1/vol1
umount: cannot unmount /usr/sap/fs : Block device required
umount: return error 1.
WARNING: Running fuser to remove anyone using the file system directly.
halt Failed.

after that, restarting the package:

cmviewcl : Node loopback is not a configured node name.
check_dg: Error dg1 may still be imported on loopback

start failed.

after a reboot, everything goes rigth..
but I need to know what happened.. thanx a lot.

s.

[Bharat Katkar]

HI ,
What i think is you must be unmounting it prior to package halt.
Since /dev/vx/dsk/dg1/vol1 is not available during the package halt process it is giving you that error. While package start it is able to mount it properly.

For unmounting dg1 has to be imported on the system and vol1 should be mounted. Just find out if you are umounting the vol1 and deporting the dg1 prior to package halt.
Hope that helps.
Regards,

[bhavin asokan]

hi,

see the filesystem entry in the /etc/cmcluster/pkg/control.sh file (pkg and control.sh may be a different in your server)

find out the mount point for that filesystem and make it sure that it is existing.and make it sure that the specified is enabled in cluster aware mode and it is mounted at the specified mountpoint.


regds,