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Renaming a file system Mount Point

1. To check  if any use is currently active on the partition to be renamed.
fuser -cu /oem10g

2.unmount the file system
umount -f /oem10g

3.Confirm whether the file system is unmounted and not used by anyone
df -gI

4.Create a new mount point
mkdir oem10g-new

5.Change the attribute of file system using below command:
chfs -m /oem10g-new  /oem10g

6.Mount the file system 
mount /oem10g-new

7.Confirm whether the file system is mounted 

df -gI
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