df -g
/dev/fslv00 50.00 43.79 13% 6121 1% /oracledoc
/dev/fslv01 20.00 14.18 30% 16220 1% /oracle
显示fslv00
LOGICAL VOLUME: fslv00 VOLUME GROUP: rootvg
LV IDENTIFIER: 00cbd8cc00004c0000000120226ce669.12 PERMISSION: read/write
VG STATE: active/complete LV STATE: opened/syncd
TYPE: jfs2 WRITE VERIFY: off
MAX LPs: 512 PP SIZE: 256 megabyte(s)
COPIES: 1 SCHED POLICY: parallel
LPs: 200 PPs: 200
STALE PPs: 0 BB POLICY: relocatable
INTER-POLICY: minimum RELOCATABLE: yes
INTRA-POLICY: middle UPPER BOUND: 32
MOUNT POINT: /testdir LABEL: /oracledoc
MIRROR WRITE CONSISTENCY: on/ACTIVE
EACH LP COPY ON A SEPARATE PV ?: yes
Serialize IO ?: NO
mountpoint 和label什么区别？？？
# mount
/dev/fslv00 /oracledoc jfs2 Apr 21 08:55 rw,log=/dev/hd8
/dev/fslv01 /oracle jfs2 Apr 21 08:55 rw,log=/dev/hd8
# mount /testdir
mount: 0506-324 Cannot mount /dev/fslv00 on /testdir: The requested resource is busy.
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