[issue1129] hammer-inodes: malloc limit exceeded

[Francois Tigeot]

Matthew Dillon wrote:
> Matthew Dillon <dillon at apollo.backplane.com> added the comment:
> 
> :The machine has been stable so far.
> :
> :I just noticed these unusual messages in the logs today:
> :
> :Sep 21 09:04:29 akane kernel: HAMMER: Warning: UNDO area too small!
> :Sep 21 09:05:00 akane kernel: HAMMER: Warning: UNDO area too small!
> :Sep 21 09:06:11 akane kernel: HAMMER: Warning: UNDO area too small!
> :
> :The time corresponds to a rsnasphot hourly run.
> :...
> :Francois Tigeot
> 
>     How large is the filesystem your rsnapshot is writing to?

It is a single volume on a 400GB disk:

$ df -ih .
Filesystem   Size   Used  Avail Capacity iused ifree %iused  Mounted on
Backup       371G   314G    57G    85% 2642085     0  100%   /backup

-- 
Francois Tigeot