Dear
On 18.12.2017 14:42, Adrien Coestesquis wrote:
> Hi BackupPC Users !!
>
> Since few days I receive notifications which warn me about hosts skipped.
> I recently backuped a server which took a lot of place. I was trying to
> make only one full backup, then i disabled the backup with the
> BackupsDisable setting.
>
...
>
> In the notification, it says that my threshold in the configuration file
> is 95% and says that yesterday the system was up to 96% full
> I already tried to modify this value (*
> DfMaxUsagePct)
> * to 98% but the notification still says 95%
This most probably is caused by the formating of your disk. From man mk2fs:
-m reserved-blocks-percentage
Specify the percentage of the filesystem blocks reserved for the
super-user. This avoids fragmentation, and allows root-owned
daemons, such as syslogd(8), to continue to function correctly
after non-privileged processes are prevented from writing to the
filesystem. The default percentage is 5%.
So if you did not add an -m parameter, the last 5% of your disk can be
used by root only.
You can change this percentage using tune2fs -m
But I'd definitely would recommend to enlarge the volume in question or
to organize an additional server.
With kind regards
Stefan Peter
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