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问题:\r\n我以root用户进入系统,建 lv_data6,然后执行了如下操作,\r\n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\r\n\r\ncrw-rw---- 1 sybase staff 46,4 NOV 22 11:34 rlv_data1\r\ncrw-rw---- 1 sybase system 46,4 NOV 22 11:34 rlv_data1\r\n\r\n\r\n# lslv lv_data1\r\nLOGICAL VOLUME: lv_data1 VOLUME GROUP: datavg\r\nLV IDENTIFIER: 005faffa00004c00000000f953aa1e9f.4 PERMISSION: \r\n\r\n read/write\r\nVG STATE: active/complete LV STATE: \r\n\r\nopened/syncd\r\nTYPE: jfs WRITE VERIFY: off\r\nMAX LPs: 512 PP SIZE: 128 \r\n\r\nmegabyte(s)\r\nCOPIES: 1 SCHED POLICY: parallel\r\nLPs: 79 PPs: 79\r\nSTALE PPs: 0 BB POLICY: \r\n\r\nrelocatable\r\nINTER-POLICY: minimum RELOCATABLE: yes\r\nINTRA-POLICY: center UPPER BOUND: 32\r\nMOUNT POINT: N/A LABEL: None\r\nMIRROR WRITE CONSISTENCY: on/ACTIVE\r\nEACH LP COPY ON A SEPARATE PV ?: yes\r\n\r\n\r\n# lslv lv_data6\r\nLOGICAL VOLUME: lv_data6 VOLUME GROUP: datavg\r\nLV IDENTIFIER: 005faffa00004c00000000f953aa1e9f.11 PERMISSION: \r\n\r\n read/write\r\nVG STATE: active/complete LV STATE: \r\n\r\nclosed/syncd\r\nTYPE: jfs WRITE VERIFY: off\r\nMAX LPs: 512 PP SIZE: 128 \r\n\r\nmegabyte(s)\r\nCOPIES: 1 SCHED POLICY: parallel\r\nLPs: 79 PPs: 79\r\nSTALE PPs: 0 BB POLICY: \r\n\r\nrelocatable\r\nINTER-POLICY: minimum RELOCATABLE: yes\r\nINTRA-POLICY: center UPPER BOUND: 32\r\nMOUNT POINT: N/A LABEL: None\r\nMIRROR WRITE CONSISTENCY: on/ACTIVE\r\nEACH LP COPY ON A SEPARATE PV ?: yes\r\n\r\n\r\n\r\n# cd /dev\r\n\r\n# ls -l\r\ntotal 24\r\ndrwxrwx--- 2 root system 512 Nov 22 11:35 .SRC-unix\r\ncrw-rw---- 1 root system 10, 0 Dec 07 2003 IPL_rootvg\r\nsrwxrwxrwx 1 root system 0 Nov 22 11:33 SRC\r\ncrw------- 1 root system 10, 0 Jan 26 2005 __vg10\r\ncrw------- 1 root system 46, 0 May 07 14:16 __vg46\r\ncr--r----T 1 root system 8, 0 Dec 07 2003 audit\r\nbr--r--r-- 1 root system 15, 0 Dec 07 2003 cd0\r\ncrw-rw-rw- 1 root system 16, 0 Dec 07 2003 clone\r\ncrw--w--w- 1 root system 4, 0 Dec 07 2003 console\r\ncrw-r----- 1 root system 46, 0 Dec 08 2003 datavg\r\ncrw-rw-rw- 1 root system 19,4096 Dec 07 2003 dssa0\r\ncrw-rw-rw- 1 root system 16, 37 Dec 07 2003 echo\r\ncrw--w--w- 1 root system 6, 0 May 08 05:01 error\r\ncrw------- 1 root system 6, 1 Dec 07 2003 errorctl\r\ncrw-rw-rwT 1 root system 35, 0 Dec 07 2003 gxme0\r\nbrw-rw---- 1 root system 10, 8 Dec 07 2003 hd1\r\nbrw-rw---- 1 root system 10, 9 Dec 07 2003 hd10opt\r\nbrw-rw---- 1 root system 10, 5 Oct 31 2004 hd2\r\nbrw-rw---- 1 root system 10, 7 Dec 07 2003 hd3\r\nbrw-rw---- 1 root system 10, 4 Dec 07 2003 hd4\r\nbrw-rw---- 1 root system 10, 1 May 07 14:16 hd5\r\nbrw-rw---- 1 root system 10, 2 Dec 07 2003 hd6\r\nbrw-rw---- 1 root system 10, 3 Dec 07 2003 hd8\r\nbrw-rw---- 1 root system 10, 6 Dec 07 2003 hd9var\r\nbrw------- 1 root system 21, 0 Dec 07 2003 hdisk0\r\nbrw------- 1 root system 27,8192 Dec 07 2003 hdisk1\r\ncrw-rw-rw- 1 root system 13, 0 Dec 07 2003 ide0\r\ncrw------- 2 root system 21, 0 Dec 07 2003 ipldevice\r\ncrw------- 1 root system 12, 0 Dec 07 2003 isa0\r\ncrw-rw-rw- 1 root system 24, 1 Dec 07 2003 kbd0\r\ncr--r----- 1 root system 2, 1 Dec 07 2003 kmem\r\ncrw-rw-rwT 1 root system 23, 0 Dec 07 2003 lai0\r\ncrw------- 1 root system 26, 0 May 08 05:01 lft0\r\nsrw-rw-rw- 1 root system 0 Nov 22 11:33 log\r\ncrw-rw-rw- 1 root system 28, 0 Jan 27 2005 lp0\r\nbrw-rw---- 1 root system 10, 11 Jan 26 2005 lv_backup\r\nbrw-rw---- 1 sybase staff 46, 4 Nov 22 11:34 lv_data1\r\nbrw-rw---- 1 sybase staff 46, 5 Nov 22 11:34 lv_data2\r\nbrw-rw---- 1 sybase staff 46, 6 Nov 22 11:34 lv_data3\r\nbrw-rw---- 1 sybase staff 46, 7 Nov 22 11:34 lv_data4\r\nbrw-rw---- 1 root system 46, 11 May 07 14:16 lv_data6\r\nbrw-rw---- 1 sybase staff 46, 8 Nov 22 11:34 lv_log1\r\nbrw-rw---- 1 sybase staff 46, 9 Nov 22 11:34 lv_log2\r\nbrw-rw---- 1 sybase staff 46, 10 Nov 22 11:34 lv_log3\r\nbrw-rw---- 1 sybase staff 46, 1 Nov 22 11:34 lv_master\r\nbrw-rw---- 1 sybase staff 10, 10 Jul 03 2004 lv_sybase\r\nbrw-rw---- 1 sybase staff 46, 2 Nov 22 11:34 lv_sybproc\r\nbrw-rw---- 1 sybase staff 46, 3 Nov 22 11:34 lv_tempdb\r\ncr--r----- 1 root system 2, 0 Dec 07 2003 mem\r\ncrw-rw-rw- 1 root system 29, 1 Dec 07 2003 mouse0\r\ncrw-rw-rw- 1 root system 2, 2 May 08 09:00 null\r\ncrw-rw-rw- 1 root system 16, 38 Dec 07 2003 nuls\r\ncrw-r----T 1 root system 3, 0 Dec 07 2003 nvram\r\ncrw------- 1 root system 11, 1 Dec 07 2003 pci0\r\ncrw------- 1 root system 11, 0 Dec 07 2003 pci1\r\ncrw------- 1 root system 11, 10 Dec 07 2003 pci10\r\ncrw------- 1 root system 11, 11 Dec 07 2003 pci11\r\ncrw------- 1 root system 11, 12 Dec 07 2003 pci12\r\ncrw------- 1 root system 11, 13 Dec 07 2003 pci13\r\ncrw------- 1 root system 11, 2 Dec 07 2003 pci2\r\ncrw------- 1 root system 11, 3 Dec 07 2003 pci3\r\ncrw------- 1 root system 11, 4 Dec 07 2003 pci4\r\ncrw------- 1 root system 11, 5 Dec 07 2003 pci5\r\ncrw------- 1 root system 11, 6 Dec 07 2003 pci6\r\ncrw------- 1 root system 11, 7 Dec 07 2003 pci7\r\ncrw------- 1 root system 11, 8 Dec 07 2003 pci8\r\ncrw------- 1 root system 11, 9 Dec 07 2003 pci9\r\ncrw------- 1 root system 27,4097 Dec 07 2003 pdisk0\r\ncrw------- 1 root system 27,4098 Dec 07 2003 pdisk1\r\ncrw------- 1 root system 27,4096 Dec 07 2003 pdisk2\r\ncrw------- 1 root system 27,4099 Dec 07 2003 pdisk3\r\ncr--r----- 1 root system 2, 4 Dec 07 2003 pmem\r\ncrw-rw-rw- 1 root system 16, 31 Dec 07 2003 ptc\r\ndrwxr-xr-x 2 root system 3584 Dec 07 2003 pts\r\ncrw-rw-rw- 1 root system 33, 0 Dec 07 2003 ptyp0\r\ncrw-rw-rw- 1 root system 33, 1 Dec 07 2003 ptyp1\r\ncrw-rw-rw- 1 root system 33, 2 Dec 07 2003 ptyp2\r\ncrw-rw-rw- 1 root system 33, 3 Dec 07 2003 ptyp3\r\ncrw-rw-rw- 1 root system 33, 4 Dec 07 2003 ptyp4\r\ncrw-rw-rw- 1 root system 33, 5 Dec 07 2003 ptyp5\r\ncrw-rw-rw- 1 root system 33, 6 Dec 07 2003 ptyp6\r\ncrw-rw-rw- 1 root system 33, 7 Dec 07 2003 ptyp7\r\ncrw-rw-rw- 1 root system 33, 8 Dec 07 2003 ptyp8\r\ncrw-rw-rw- 1 root system 33, 9 Dec 07 2003 ptyp9\r\ncrw-rw-rw- 1 root system 33, 10 Dec 07 2003 ptypa\r\ncrw-rw-rw- 1 root system 33, 11 Dec 07 2003 ptypb\r\ncrw-rw-rw- 1 root system 33, 12 Dec 07 2003 ptypc\r\ncrw-rw-rw- 1 root system 33, 13 Dec 07 2003 ptypd\r\ncrw-rw-rw- 1 root system 33, 14 Dec 07 2003 ptype\r\ncrw-rw-rw- 1 root system 33, 15 Dec 07 2003 ptypf\r\ncr--r--r-- 1 root system 15, 0 Dec 07 2003 rcd0\r\ncrw-rw-rwT 1 root system 36, 0 Dec 07 2003 rcm0\r\ncrw-rw---- 1 root system 10, 8 Dec 07 2003 rhd1\r\ncrw-rw---- 1 root system 10, 9 Dec 07 2003 rhd10opt\r\ncrw-rw---- 1 root system 10, 5 Dec 07 2003 rhd2\r\ncrw-rw---- 1 root system 10, 7 Dec 07 2003 rhd3\r\ncrw-rw---- 1 root system 10, 4 Dec 07 2003 rhd4\r\ncrw-rw---- 1 root system 10, 1 Dec 07 2003 rhd5\r\ncrw-rw---- 1 root system 10, 2 Dec 07 2003 rhd6\r\ncrw-rw---- 1 root system 10, 3 Dec 07 2003 rhd8\r\ncrw-rw---- 1 root system 10, 6 Dec 07 2003 rhd9var\r\ncrw------- 2 root system 21, 0 Dec 07 2003 rhdisk0\r\ncrw------- 1 root system 27,8192 Dec 07 2003 rhdisk1\r\ncrw-rw---- 1 root system 10, 11 Jan 26 2005 rlv_backup\r\ncrw-rw---- 1 sybase staff 46, 4 Nov 22 11:34 rlv_data1\r\ncrw-rw---- 1 sybase staff 46, 5 Nov 22 11:34 rlv_data2\r\ncrw-rw---- 1 sybase staff 46, 6 Nov 22 11:34 rlv_data3\r\ncrw-rw---- 1 sybase staff 46, 7 Nov 22 11:34 rlv_data4\r\ncrw-rw---- 1 root system 46, 11 May 07 14:16 rlv_data6\r\ncrw-rw---- 1 sybase staff 46, 8 Nov 22 11:34 rlv_log1\r\ncrw-rw---- 1 sybase staff 46, 9 Nov 22 11:34 rlv_log2\r\ncrw-rw---- 1 sybase staff 46, 10 Nov 22 11:34 rlv_log3\r\ncrw-rw---- 1 sybase staff 46, 1 Nov 22 11:34 rlv_master\r\ncrw-rw---- 1 sybase staff 10, 10 Dec 07 2003 rlv_sybase\r\ncrw-rw---- 1 sybase staff 46, 2 Nov 22 11:34 \r\n\r\nrlv_sybproc\r\ncrw-rw---- 1 sybase staff 46, 3 Nov 22 11:34 rlv_tempdb\r\ncrw-rw-rw- 1 root system 25, 0 Dec 09 2003 rmt0\r\ncrw-rw-rw- 1 root system 25, 1 May 11 2007 rmt0.1\r\ncrw-rw-rw- 1 root system 25, 2 Dec 07 2003 rmt0.2\r\ncrw-rw-rw- 1 root system 25, 3 Dec 07 2003 rmt0.3\r\ncrw-rw-rw- 1 root system 25, 4 Dec 07 2003 rmt0.4\r\ncrw-rw-rw- 1 root system 25, 5 Dec 07 2003 rmt0.5\r\ncrw-rw-rw- 1 root system 25, 6 Dec 07 2003 rmt0.6\r\ncrw-rw-rw- 1 root system 25, 7 Dec 07 2003 rmt0.7\r\ncrw-rw---- 1 root system 10, 0 Dec 07 2003 rootvg\r\ncrw-rw-rw- 1 root system 16, 17 Dec 07 2003 sad\r\ncrw-rw-rw- 1 root system 14, 0 Dec 07 2003 scsi0\r\ncrw-rw-rw- 1 root system 14, 1 Dec 07 2003 scsi1\r\ncrw-rw-rw- 1 root system 14, 2 Dec 07 2003 scsi2\r\ncrw-rw-rw- 1 root system 30, 0 Dec 07 2003 ses0\r\ncrw-rw-rw- 1 root system 16, 18 Dec 07 2003 slog\r\ncrw-rw-rw- 1 root system 16, 39 Dec 07 2003 spx\r\ncrw-rw-rw- 1 root system 19, 0 Dec 07 2003 ssa0\r\ncrw------- 1 root system 7, 0 Dec 07 2003 sysdump\r\ncrw------- 1 root system 7, 1 Dec 07 2003 sysdumpctl\r\ncrw------- 1 root system 7, 3 Dec 07 2003 \r\n\r\nsysdumpfile\r\ncrw------- 1 root system 7, 2 Dec 07 2003 \r\n\r\nsysdumpnull\r\ncrw-rw-rw- 1 root system 1, 0 May 08 09:08 tty\r\ncrw-rw-rw- 1 root system 20, 1 May 08 09:09 tty0\r\ncrw-rw-rw- 1 root system 20, 0 Jan 27 2005 tty1\r\ncrw-rw-rw- 1 root system 20, 2 Jan 27 2005 tty2\r\ncrw-rw-rw- 1 root system 34, 0 Dec 07 2003 ttyp0\r\ncrw-rw-rw- 1 root system 34, 1 Dec 07 2003 ttyp1\r\ncrw-rw-rw- 1 root system 34, 2 Dec 07 2003 ttyp2\r\ncrw-rw-rw- 1 root system 34, 3 Dec 07 2003 ttyp3\r\ncrw-rw-rw- 1 root system 34, 4 Dec 07 2003 ttyp4\r\ncrw-rw-rw- 1 root system 34, 5 Dec 07 2003 ttyp5\r\ncrw-rw-rw- 1 root system 34, 6 Dec 07 2003 ttyp6\r\ncrw-rw-rw- 1 root system 34, 7 Dec 07 2003 ttyp7\r\ncrw-rw-rw- 1 root system 34, 8 Dec 07 2003 ttyp8\r\ncrw-rw-rw- 1 root system 34, 9 Dec 07 2003 ttyp9\r\ncrw-rw-rw- 1 root system 34, 10 Dec 07 2003 ttypa\r\ncrw-rw-rw- 1 root system 34, 11 Dec 07 2003 ttypb\r\ncrw-rw-rw- 1 root system 34, 12 Dec 07 2003 ttypc\r\ncrw-rw-rw- 1 root system 34, 13 Dec 07 2003 ttypd\r\ncrw-rw-rw- 1 root system 34, 14 Dec 07 2003 ttype\r\ncrw-rw-rw- 1 root system 34, 15 Dec 07 2003 ttypf\r\ndrwxr-xr-x 2 root system 512 Dec 07 2003 xti\r\ncrw-rw-rw- 1 root system 2, 3 Dec 07 2003 zero\r\n\r\n\r\n#chown sybase /dev/rlv_data6 |
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