zfs quota question
- From: lhmwzy <lhmwzy@xxxxxxxxx>
- Date: Tue, 7 Oct 2008 17:32:43 +0800
I create a zfs volume pool/lhm and give it quota 1M use "zfs set
quota=1m pool/lhm"
#zfs get all pool/lhm
zfs get all pool/lhm
[ttyp0][5:22:12pm]
NAME PROPERTY VALUE SOURCE
pool/lhm type filesystem -
pool/lhm creation Tue Oct 7 17:14 2008 -
pool/lhm used 1.00M -
pool/lhm available 0 -
pool/lhm referenced 1.00M -
pool/lhm compressratio 7.25x -
pool/lhm mounted yes -
pool/lhm quota 1M local
pool/lhm reservation none default
pool/lhm recordsize 128K default
But I cp 10 files,per file size is 2.4M to pool/lhm
#ll -h /pool/lhm
total 1013
-rw------- 1 root wheel 2.4M Oct 7 17:18 d
-rw------- 1 root wheel 2.4M Oct 7 17:19 dd
-rw------- 1 root wheel 2.4M Oct 7 17:19 ddd
-rw------- 1 root wheel 2.4M Oct 7 17:19 dddd
-rw------- 1 root wheel 2.4M Oct 7 17:19 ddddd
-rw------- 1 root wheel 2.4M Oct 7 17:19 dddddd
-rw------- 1 root wheel 2.4M Oct 7 17:19 dddddd2
-rw------- 1 root wheel 2.4M Oct 7 17:19 dddddd24
-rw------- 1 root wheel 2.1M Oct 7 17:19 dddddd247
-rw------- 1 root wheel 2.4M Oct 7 17:18 kldstat.core
#du -hs /pool/lhm
1.0M .
I am puzzled,the what's zfs quota mean?
I understand is file quota,that can't put files which total size larger than 1M.
But it seems my understanding is wrong.
Anybody give a idea?
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