Make sure that the scratch disk is configured in the correct way.
Need to make sure that the Scratch Disk is not full at the moment.
The scratch disk can be increased as well by doing the following:
The size of the scratch disk has to be increased. In order to do this without losing any data (i.e. without triggering re-hashing), do the following:
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.
* Example above is using G (GB) for resize value, but M (MB) can be used as well *