Hi,

The night's backup has not worked, in logs there is an error message on 
the hards links. I rebooted the server to do a fsck. It found no error, 
but did not start backuppc.

In the log there : Can't create a test hardlink between a file in 
/var/lib/backuppc/pc and /var/lib/backuppc/cpool.  Either these are 
different file systems, or this file system doesn't support hardlinks, 
or these directories don't exist, or there is a p

Backuppc directory "/var/lib/backuppc" is in a logical volume 
"/dev/mapper/vg01-lv_backup".

There are 4 SATA drives in RAID 10 with MD, and logical volumes for the 
system, swap and Backuppc directory. Partitions are in ext4.


The df command indicates that all inodes are used.

# df -h
Filesystem                   Size  Used Avail Use% Mounted on
/dev/mapper/vg01-lv_backup    918G  627G  246G  72% /var/lib/backuppc

# df -i
Filesystem                  Inodes IUsed  IFree IUse% Mounted on
/dev/mapper/vg01-lv_backup  60186624 60186624  0  100% /var/lib/backuppc

The inode number of the ext4 is static.

- How can I do to increase the number of inodes?

- I can replace one by one the 500GB drives with 1TB drive, increase the 
logical volume for Backuppc and the file system ?

- Can we change the inode_ratio while resize a ext4 filesystem?


Regards.
-- 
==============================================
|              FRÉDÉRIC MASSOT               |
|     http://www.juliana-multimedia.com      |
|   mailto:frederic AT juliana-multimedia DOT com   |
| +33.(0)2.97.54.77.94  +33.(0)6.67.19.95.69 |
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