In order to increase the scratch disk size without losing any data (i.e. without triggering re-hashing), do the following:
• Go to "Edit Settings" on VA in vCenter and increase the size of the scratch disk (second disk).
• login to VA using root (default password = vzroot1) and run the following commands:
a. umount /dev/sdb
b. fsck /dev/sdb
c. e2fsck /dev/sdb
d. resize2fs -f /dev/sdb
e. e2fsck /dev/sdb
f. fsck /dev/sdb
g. mount /dev/sdb /scratch/sdb
h. reboot
• When reboot has completed run the following: df -h
• Confirm that the scratch disk sdb is now the correct size.
Run a replication job to confirm correct operation.