>-----Original Message----- >From: Tyler J. Wagner [mailto:[email protected]] >Sent: Wednesday, May 12, 2010 10:18 AM >To: [email protected]; [email protected] >Subject: Re: [BackupPC-users] [Solved] Slow web-GUI access > >On Wednesday 12 May 2010 09:02:48 Sorin Srbu wrote: >> >However, there is another consideration. When your filesystem was 95% >> > full, did >> >you have some part of the filesystem reserved? When normally creating a >> >filesystem, this is set at 5%, which means "95%" means "95% of the way to >> >hitting the reserved space". >> >> Not quite sure I follow here. The raid-array I created was set to be used >> by BPC only. I didn't reserve anything on these three drives, that I'm >> aware. However BPC is set to use $Conf{DfMaxUsagePct} = 95; as per default >> setting. Is this what you mean? > >No, this has nothing to do with BackupPC. This is something you set when you >create the filesystem (or use a GUI partitioner tool). Usually there is a >setting like "reserved blocks" which defaults to 5%. You can also see it with >tune2fs: > ># tune2fs -l /dev/sda3 >... >Block count: 54193269 >Reserved block count: 541932 > >So this filesystem has 1% of blocks reserved. This is why the percentage in df >does not add up:
Well , what do you know... 5% is reserved. # tune2fs -l /dev/md0 [...] Block count: 366287952 Reserved block count: 18314397 -- /Sorin
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