Need script to monitor file system

[pvishal]

Hello Expert,

Hope you are doing well.

I am new to scripting & need your help here.

We have a one file system name : /dumpdata , which was hosted on the storage.It's a NFS mount.

Its a dump mount point , we need to monitor that mountpoint  as its geting full  every half an hour.

I wrote one script , will some one please evaluate this & make any suggestion please.

!/usr/bin/ksh

FILESYSTEM=/dumpdata

if [ `df -k ${FILESYSTEM} | grep -v Use | awk '{ print $5 }' | sed 's/%//'` -gt 80 ]; then
mailx -s "/dumpdata File System Utilized more than 80%.Need action" vishal.patankar@velocitycloud.com

fi

Regards,

Vishal