[gpfsug-discuss] Metadata only system pool

Marc A Kaplan makaplan at us.ibm.com
Tue Jan 23 21:13:20 GMT 2018


One way to know for sure it to do some experiments and dump some inodes 
with the command

 tsdbfs filesystem_name inode inode_number

Of course improper use of tsdbfs command can destroy or corrupt your 
filesystems. 

So I take no responsibility for that.

To stay safe, only use it on test filesystems you can afford to lose.

(If you are root `dd if=/dev/zero of=/dev/some-disk-you-should-not-wipe` 
is also something you should not do!) 

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