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mercoledì, febbraio 26, 2014

Changing the gpfs inodes online

What I learned today....

I was installing the IBM Datastage and the inod on the GPFS filesystem (FS) was used at 85% with 20% of free space.

By defaul, GPFS FS is created with few inode. So, during the installation, I increased their value.

  • I first checked the actual value using this command
mmdf /dev/sbIIS -F

  • Then I modified their vaules with
mmchfs /dev/sbIIS -F 300000

Unfortunately, I lost the output of the command I ran, so i can write only the link where I found the commands: