Update to this issue. umount and remounting fixed the disk usage report
by zfs .
# zfs list data/students/GRAD/ECE/vwb
NAME USED AVAIL REFER MOUNTPOINT
data/students/GRAD/ECE/vwb 10.9G 9.06G 10.9G /data/students/GRAD/ECE/vwb
On 2/7/13 3:42 PM, CJ Keist wrote:
Interesting, df shows same as zfs:
df -h home
Filesystem Size Used Avail Use% Mounted on
data/students/GRAD/ECE/vwb
20G 14G 6.4G 69%
/data/students/GRAD/ECE/vwb
So looks like df reports same thing as ZFS does.
Next thing I going to try is to umount the zfs mount and remount to
see if that forces it to see the new disk usage.
On 2/7/13 3:33 PM, Sašo Kiselkov wrote:
On 02/07/2013 11:28 PM, CJ Keist wrote:
Here are actual numbers:
# du -sh *
11G home
zfs list data/students/GRAD/ECE/vwb
NAME USED AVAIL REFER MOUNTPOINT
data/students/GRAD/ECE/vwb 13.6G 6.37G 13.6G
/data/students/GRAD/ECE/vwb
As you can see there is about 3Gb difference in what du reports and
what
ZFS reports. I bumped up his quota so that he could work.
It's been days since this was done and ZFS is not change the disk
usage.
zfs list -o space data/students/GRAD/ECE/vwb
NAME AVAIL USED USEDSNAP USEDDS
USEDREFRESERV USEDCHILD
data/students/GRAD/ECE/vwb 6.37G 13.6G 0 0 0
Just out of curiosity, have a look at "df -h" to see if it is the thing
reported by "du" or "zfs list". Chance are, it'll be identical to "zfs
list", since it uses the kernel's filesystem info interface, rather than
doing the couting by hand (as "du" does).
Cheers,
--
Saso
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C. J. Keist Email: [email protected]
Systems Group Manager Solaris 10 OS (SAI)
Engineering Network Services Phone: 970-491-0630
College of Engineering, CSU Fax: 970-491-5569
Ft. Collins, CO 80523-1301
All I want is a chance to prove 'Money can't buy happiness'
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