CephFS: determine a file location
![CephFS determine a file location](http://sebastien-han.fr/images/cephfs-file-location.jpg)
Quick tip to determine the location of a file stored on CephFS.
To achieve that we simply need the inode number of this file.
For this we will be using stat
, just like this:
$ stat -c %i /mnt/blah |
Now we get the hex format of the inode:
$ printf '%x\n' 1099511627776 |
Eventually, we search across our OSD directories:
$ sudo find /var/lib/ceph/osd -name 10000000000* |
Tada! That’s all!
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