[Ubuntu]df Total size is not correct compared with the size of the disk

Posted by John John on Server Fault See other posts from Server Fault or by John John
Published on 2012-06-05T15:18:06Z Indexed on 2012/06/05 16:41 UTC
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ubuntu

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partition

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size

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df

I'm running Ubuntu Squeeze and on one of the partitions df is showing the Total size as 335G:

Filesystem            Size  Used Avail Use% Mounted on
/dev/sdb              335G  225G   94G  71% /mnt

However in the past it was showing as 360GB (which is the actual size):

 fdisk -l /dev/sdb

Disk /dev/sdb: 365.0 GB, 365041287168 bytes

lsof +L1 does not return anything (and anyway if this would be the case the Total space should not be affected.)

On this partition I'm writing (and deleting) a lot of files and this happened before in the past, but problem solved by itself.

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