In case no one else has mentioned it... reserved blocks. Sent from my iPhone
On Nov 4, 2010, at 8:10 AM, "Jonathan S Billings" <[email protected]> wrote: > On 11/04/2010 07:57 AM, Nick Lunt wrote: >> So either df is wrong, I'm blind, or bc can't do take aways ;) >> >> Anyone know why df is wildly inaccurate ? > > It has to do with the reserved blocks: > > > % dumpe2fs -h /dev/sda3 | egrep 'Reserved block count|Block size' > dumpe2fs 1.39 (29-May-2006) > Reserved block count: 935585 > Block size: 4096 > > % df -B4096 / > Filesystem 4K-blocks Used Available Use% Mounted on > /dev/sda3 18125330 2651427 14538318 16% / > > % bc > bc 1.06 > Copyright 1991-1994, 1997, 1998, 2000 Free Software Foundation, Inc. > This is free software with ABSOLUTELY NO WARRANTY. > For details type `warranty'. > 18125330 - 2651427 > 15473903 > 15473903 - 14538318 > 935585 > > > > -- > Jonathan Billings <[email protected]> > College of Engineering - CAEN - Unix and Linux Support > > _______________________________________________ > rhelv5-list mailing list > [email protected] > https://www.redhat.com/mailman/listinfo/rhelv5-list _______________________________________________ rhelv5-list mailing list [email protected] https://www.redhat.com/mailman/listinfo/rhelv5-list
