HP B6960-90078 A-6, Appendix A, Backing Up and Restoring UNIX Specifics

Further Information

Backing Up and Restoring UNIX Specifics

#- a block special file of the snapshot FS

#NOTE

#In case of multiple Disk Agents reading from the same snapshot

#FS, a kind of synchronization mechanism has to be added for

#the following reasons:

#

#1) Post-exec script should unmount snapshot FS only if there

#is no other DA reading from the snapshot FS

#

#Success/failure of the DA can be checked by examining

#the BDACC environment variable

#

MOUNT_POINT=$1

umount -v $MOUNT_POINT

#

#end SnapUnmount.sh

A-6 Appendix A