First, make sure SSH is enabled under Control Panel… Terminal and SNMP.
Then, you need to login using ssh interface. The syntax is as follows:
Once logged in, either login as su or use sudo before each command.
Run the following to find your volume names
Run the following and sit tight; reconnect if you’re disconnected
You may have to unmount the volume first
Activate the volume
e2fsck -Dfttvy -C 0 /dev/vg1/volume_1
Be patient. This can take a long time!
Run the command again to be sure everything is clean.
For serious issues, run the following (it may take hours or days to finish)
e2fsck -ccDfttvy -C 0 /dev/vg1/volume_1
This info was compiled from 2 different sites: