The scratch disk has been extended as per kb https://support.quest.com/SolutionDetail.aspx?id=SOL89885 but after the VA is restarted the scratch disk does not mount.
Running "df -h" will not list the scratch disk.
Runing "dmesg | tail" on the VA will show "ext3: No journal on filesystem on /dev/sdb"
The journal file on the drive has become corrupted during the resize process.
Run the following command on the Virtual Appliance to write the missing journal-
"tune2fs -j /dev/sdb"
Restart the Virtual Appliance and verify that the disk is mounted with the "df -h" command.