Re: Differences in mkfs.xfs and xfs_info output.

[Jan Derfinak <ja@xxxxxxxxxxxx>]

On Mon, 18 Feb 2008, David Chinner wrote:

> Is this reproducable with simple tests? e.g. mkfs, mount, unmount
> check? or doing some simple things like creating some files

One more test (no FS activity, only mount, umount sequence):
# /root/mkfs.xfs -f /dev/loop0
meta-data=/dev/loop0             isize=256    agcount=4, agsize=64000 blks
         =                       sectsz=512   attr=2
data     =                       bsize=4096   blocks=256000, imaxpct=25
         =                       sunit=0      swidth=0 blks
naming   =version 2              bsize=4096  
log      =internal log           bsize=4096   blocks=1200, version=2
         =                       sectsz=512   sunit=0 blks, lazy-count=1
realtime =none                   extsz=4096   blocks=0, rtextents=0
# xfs_check /dev/loop0
# mount /dev/loop0 /mnt/usb
# umount /mnt/usb
# xfs_check /dev/loop0
sb_fdblocks 253756, counted 254780
# mount /dev/loop0 /mnt/usb
# umount /mnt/usb
# xfs_check /dev/loop0
sb_fdblocks 252732, counted 254780

Cheers,

jan

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