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问题:
我以root用户进入系统,建 lv_data6,然后执行了如下操作,
为什么这两项中的所属组不同啊?一个是staff,另一个是system,请指点一下
crw-rw---- 1 sybase staff 46,4 NOV 22 11:34 rlv_data1
crw-rw---- 1 sybase system 46,4 NOV 22 11:34 rlv_data1
# lslv lv_data1
LOGICAL VOLUME: lv_data1 VOLUME GROUP: datavg
LV IDENTIFIER: 005faffa00004c00000000f953aa1e9f.4 PERMISSION:
read/write
VG STATE: active/complete LV STATE:
opened/syncd
TYPE: jfs WRITE VERIFY: off
MAX LPs: 512 PP SIZE: 128
megabyte(s)
COPIES: 1 SCHED POLICY: parallel
LPs: 79 PPs: 79
STALE PPs: 0 BB POLICY:
relocatable
INTER-POLICY: minimum RELOCATABLE: yes
INTRA-POLICY: center UPPER BOUND: 32
MOUNT POINT: N/A LABEL: None
MIRROR WRITE CONSISTENCY: on/ACTIVE
EACH LP COPY ON A SEPARATE PV ?: yes
# lslv lv_data6
LOGICAL VOLUME: lv_data6 VOLUME GROUP: datavg
LV IDENTIFIER: 005faffa00004c00000000f953aa1e9f.11 PERMISSION:
read/write
VG STATE: active/complete LV STATE:
closed/syncd
TYPE: jfs WRITE VERIFY: off
MAX LPs: 512 PP SIZE: 128
megabyte(s)
COPIES: 1 SCHED POLICY: parallel
LPs: 79 PPs: 79
STALE PPs: 0 BB POLICY:
relocatable
INTER-POLICY: minimum RELOCATABLE: yes
INTRA-POLICY: center UPPER BOUND: 32
MOUNT POINT: N/A LABEL: None
MIRROR WRITE CONSISTENCY: on/ACTIVE
EACH LP COPY ON A SEPARATE PV ?: yes
# cd /dev
# ls -l
total 24
drwxrwx--- 2 root system 512 Nov 22 11:35 .SRC-unix
crw-rw---- 1 root system 10, 0 Dec 07 2003 IPL_rootvg
srwxrwxrwx 1 root system 0 Nov 22 11:33 SRC
crw------- 1 root system 10, 0 Jan 26 2005 __vg10
crw------- 1 root system 46, 0 May 07 14:16 __vg46
cr--r----T 1 root system 8, 0 Dec 07 2003 audit
br--r--r-- 1 root system 15, 0 Dec 07 2003 cd0
crw-rw-rw- 1 root system 16, 0 Dec 07 2003 clone
crw--w--w- 1 root system 4, 0 Dec 07 2003 console
crw-r----- 1 root system 46, 0 Dec 08 2003 datavg
crw-rw-rw- 1 root system 19,4096 Dec 07 2003 dssa0
crw-rw-rw- 1 root system 16, 37 Dec 07 2003 echo
crw--w--w- 1 root system 6, 0 May 08 05:01 error
crw------- 1 root system 6, 1 Dec 07 2003 errorctl
crw-rw-rwT 1 root system 35, 0 Dec 07 2003 gxme0
brw-rw---- 1 root system 10, 8 Dec 07 2003 hd1
brw-rw---- 1 root system 10, 9 Dec 07 2003 hd10opt
brw-rw---- 1 root system 10, 5 Oct 31 2004 hd2
brw-rw---- 1 root system 10, 7 Dec 07 2003 hd3
brw-rw---- 1 root system 10, 4 Dec 07 2003 hd4
brw-rw---- 1 root system 10, 1 May 07 14:16 hd5
brw-rw---- 1 root system 10, 2 Dec 07 2003 hd6
brw-rw---- 1 root system 10, 3 Dec 07 2003 hd8
brw-rw---- 1 root system 10, 6 Dec 07 2003 hd9var
brw------- 1 root system 21, 0 Dec 07 2003 hdisk0
brw------- 1 root system 27,8192 Dec 07 2003 hdisk1
crw-rw-rw- 1 root system 13, 0 Dec 07 2003 ide0
crw------- 2 root system 21, 0 Dec 07 2003 ipldevice
crw------- 1 root system 12, 0 Dec 07 2003 isa0
crw-rw-rw- 1 root system 24, 1 Dec 07 2003 kbd0
cr--r----- 1 root system 2, 1 Dec 07 2003 kmem
crw-rw-rwT 1 root system 23, 0 Dec 07 2003 lai0
crw------- 1 root system 26, 0 May 08 05:01 lft0
srw-rw-rw- 1 root system 0 Nov 22 11:33 log
crw-rw-rw- 1 root system 28, 0 Jan 27 2005 lp0
brw-rw---- 1 root system 10, 11 Jan 26 2005 lv_backup
brw-rw---- 1 sybase staff 46, 4 Nov 22 11:34 lv_data1
brw-rw---- 1 sybase staff 46, 5 Nov 22 11:34 lv_data2
brw-rw---- 1 sybase staff 46, 6 Nov 22 11:34 lv_data3
brw-rw---- 1 sybase staff 46, 7 Nov 22 11:34 lv_data4
brw-rw---- 1 root system 46, 11 May 07 14:16 lv_data6
brw-rw---- 1 sybase staff 46, 8 Nov 22 11:34 lv_log1
brw-rw---- 1 sybase staff 46, 9 Nov 22 11:34 lv_log2
brw-rw---- 1 sybase staff 46, 10 Nov 22 11:34 lv_log3
brw-rw---- 1 sybase staff 46, 1 Nov 22 11:34 lv_master
brw-rw---- 1 sybase staff 10, 10 Jul 03 2004 lv_sybase
brw-rw---- 1 sybase staff 46, 2 Nov 22 11:34 lv_sybproc
brw-rw---- 1 sybase staff 46, 3 Nov 22 11:34 lv_tempdb
cr--r----- 1 root system 2, 0 Dec 07 2003 mem
crw-rw-rw- 1 root system 29, 1 Dec 07 2003 mouse0
crw-rw-rw- 1 root system 2, 2 May 08 09:00 null
crw-rw-rw- 1 root system 16, 38 Dec 07 2003 nuls
crw-r----T 1 root system 3, 0 Dec 07 2003 nvram
crw------- 1 root system 11, 1 Dec 07 2003 pci0
crw------- 1 root system 11, 0 Dec 07 2003 pci1
crw------- 1 root system 11, 10 Dec 07 2003 pci10
crw------- 1 root system 11, 11 Dec 07 2003 pci11
crw------- 1 root system 11, 12 Dec 07 2003 pci12
crw------- 1 root system 11, 13 Dec 07 2003 pci13
crw------- 1 root system 11, 2 Dec 07 2003 pci2
crw------- 1 root system 11, 3 Dec 07 2003 pci3
crw------- 1 root system 11, 4 Dec 07 2003 pci4
crw------- 1 root system 11, 5 Dec 07 2003 pci5
crw------- 1 root system 11, 6 Dec 07 2003 pci6
crw------- 1 root system 11, 7 Dec 07 2003 pci7
crw------- 1 root system 11, 8 Dec 07 2003 pci8
crw------- 1 root system 11, 9 Dec 07 2003 pci9
crw------- 1 root system 27,4097 Dec 07 2003 pdisk0
crw------- 1 root system 27,4098 Dec 07 2003 pdisk1
crw------- 1 root system 27,4096 Dec 07 2003 pdisk2
crw------- 1 root system 27,4099 Dec 07 2003 pdisk3
cr--r----- 1 root system 2, 4 Dec 07 2003 pmem
crw-rw-rw- 1 root system 16, 31 Dec 07 2003 ptc
drwxr-xr-x 2 root system 3584 Dec 07 2003 pts
crw-rw-rw- 1 root system 33, 0 Dec 07 2003 ptyp0
crw-rw-rw- 1 root system 33, 1 Dec 07 2003 ptyp1
crw-rw-rw- 1 root system 33, 2 Dec 07 2003 ptyp2
crw-rw-rw- 1 root system 33, 3 Dec 07 2003 ptyp3
crw-rw-rw- 1 root system 33, 4 Dec 07 2003 ptyp4
crw-rw-rw- 1 root system 33, 5 Dec 07 2003 ptyp5
crw-rw-rw- 1 root system 33, 6 Dec 07 2003 ptyp6
crw-rw-rw- 1 root system 33, 7 Dec 07 2003 ptyp7
crw-rw-rw- 1 root system 33, 8 Dec 07 2003 ptyp8
crw-rw-rw- 1 root system 33, 9 Dec 07 2003 ptyp9
crw-rw-rw- 1 root system 33, 10 Dec 07 2003 ptypa
crw-rw-rw- 1 root system 33, 11 Dec 07 2003 ptypb
crw-rw-rw- 1 root system 33, 12 Dec 07 2003 ptypc
crw-rw-rw- 1 root system 33, 13 Dec 07 2003 ptypd
crw-rw-rw- 1 root system 33, 14 Dec 07 2003 ptype
crw-rw-rw- 1 root system 33, 15 Dec 07 2003 ptypf
cr--r--r-- 1 root system 15, 0 Dec 07 2003 rcd0
crw-rw-rwT 1 root system 36, 0 Dec 07 2003 rcm0
crw-rw---- 1 root system 10, 8 Dec 07 2003 rhd1
crw-rw---- 1 root system 10, 9 Dec 07 2003 rhd10opt
crw-rw---- 1 root system 10, 5 Dec 07 2003 rhd2
crw-rw---- 1 root system 10, 7 Dec 07 2003 rhd3
crw-rw---- 1 root system 10, 4 Dec 07 2003 rhd4
crw-rw---- 1 root system 10, 1 Dec 07 2003 rhd5
crw-rw---- 1 root system 10, 2 Dec 07 2003 rhd6
crw-rw---- 1 root system 10, 3 Dec 07 2003 rhd8
crw-rw---- 1 root system 10, 6 Dec 07 2003 rhd9var
crw------- 2 root system 21, 0 Dec 07 2003 rhdisk0
crw------- 1 root system 27,8192 Dec 07 2003 rhdisk1
crw-rw---- 1 root system 10, 11 Jan 26 2005 rlv_backup
crw-rw---- 1 sybase staff 46, 4 Nov 22 11:34 rlv_data1
crw-rw---- 1 sybase staff 46, 5 Nov 22 11:34 rlv_data2
crw-rw---- 1 sybase staff 46, 6 Nov 22 11:34 rlv_data3
crw-rw---- 1 sybase staff 46, 7 Nov 22 11:34 rlv_data4
crw-rw---- 1 root system 46, 11 May 07 14:16 rlv_data6
crw-rw---- 1 sybase staff 46, 8 Nov 22 11:34 rlv_log1
crw-rw---- 1 sybase staff 46, 9 Nov 22 11:34 rlv_log2
crw-rw---- 1 sybase staff 46, 10 Nov 22 11:34 rlv_log3
crw-rw---- 1 sybase staff 46, 1 Nov 22 11:34 rlv_master
crw-rw---- 1 sybase staff 10, 10 Dec 07 2003 rlv_sybase
crw-rw---- 1 sybase staff 46, 2 Nov 22 11:34
rlv_sybproc
crw-rw---- 1 sybase staff 46, 3 Nov 22 11:34 rlv_tempdb
crw-rw-rw- 1 root system 25, 0 Dec 09 2003 rmt0
crw-rw-rw- 1 root system 25, 1 May 11 2007 rmt0.1
crw-rw-rw- 1 root system 25, 2 Dec 07 2003 rmt0.2
crw-rw-rw- 1 root system 25, 3 Dec 07 2003 rmt0.3
crw-rw-rw- 1 root system 25, 4 Dec 07 2003 rmt0.4
crw-rw-rw- 1 root system 25, 5 Dec 07 2003 rmt0.5
crw-rw-rw- 1 root system 25, 6 Dec 07 2003 rmt0.6
crw-rw-rw- 1 root system 25, 7 Dec 07 2003 rmt0.7
crw-rw---- 1 root system 10, 0 Dec 07 2003 rootvg
crw-rw-rw- 1 root system 16, 17 Dec 07 2003 sad
crw-rw-rw- 1 root system 14, 0 Dec 07 2003 scsi0
crw-rw-rw- 1 root system 14, 1 Dec 07 2003 scsi1
crw-rw-rw- 1 root system 14, 2 Dec 07 2003 scsi2
crw-rw-rw- 1 root system 30, 0 Dec 07 2003 ses0
crw-rw-rw- 1 root system 16, 18 Dec 07 2003 slog
crw-rw-rw- 1 root system 16, 39 Dec 07 2003 spx
crw-rw-rw- 1 root system 19, 0 Dec 07 2003 ssa0
crw------- 1 root system 7, 0 Dec 07 2003 sysdump
crw------- 1 root system 7, 1 Dec 07 2003 sysdumpctl
crw------- 1 root system 7, 3 Dec 07 2003
sysdumpfile
crw------- 1 root system 7, 2 Dec 07 2003
sysdumpnull
crw-rw-rw- 1 root system 1, 0 May 08 09:08 tty
crw-rw-rw- 1 root system 20, 1 May 08 09:09 tty0
crw-rw-rw- 1 root system 20, 0 Jan 27 2005 tty1
crw-rw-rw- 1 root system 20, 2 Jan 27 2005 tty2
crw-rw-rw- 1 root system 34, 0 Dec 07 2003 ttyp0
crw-rw-rw- 1 root system 34, 1 Dec 07 2003 ttyp1
crw-rw-rw- 1 root system 34, 2 Dec 07 2003 ttyp2
crw-rw-rw- 1 root system 34, 3 Dec 07 2003 ttyp3
crw-rw-rw- 1 root system 34, 4 Dec 07 2003 ttyp4
crw-rw-rw- 1 root system 34, 5 Dec 07 2003 ttyp5
crw-rw-rw- 1 root system 34, 6 Dec 07 2003 ttyp6
crw-rw-rw- 1 root system 34, 7 Dec 07 2003 ttyp7
crw-rw-rw- 1 root system 34, 8 Dec 07 2003 ttyp8
crw-rw-rw- 1 root system 34, 9 Dec 07 2003 ttyp9
crw-rw-rw- 1 root system 34, 10 Dec 07 2003 ttypa
crw-rw-rw- 1 root system 34, 11 Dec 07 2003 ttypb
crw-rw-rw- 1 root system 34, 12 Dec 07 2003 ttypc
crw-rw-rw- 1 root system 34, 13 Dec 07 2003 ttypd
crw-rw-rw- 1 root system 34, 14 Dec 07 2003 ttype
crw-rw-rw- 1 root system 34, 15 Dec 07 2003 ttypf
drwxr-xr-x 2 root system 512 Dec 07 2003 xti
crw-rw-rw- 1 root system 2, 3 Dec 07 2003 zero
#chown sybase /dev/rlv_data6 |
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发表于 2008-05-08 09:17
