solaris 10下面修改磁盘分区的属组，修改后不生效。
大家好：我是在solaris 10 x86平台上面，通过openfiler共享的磁盘过来。修改磁盘分区的属组后不生效，请问是什么影响。
# ls -l /dev/rdsk/c2t3d0s0
lrwxrwxrwx 1 root root 56 Apr7 10:53 /dev/rdsk/c2t3d0s0 -> ../../devices/iscsi/disk@0000iqn.huang%3Asun0001,0:a,raw
# chown grid:asmadmin /dev/rdsk/c2t3d0s0
# ls -l /dev/rdsk/c2t3d0s0
lrwxrwxrwx 1 root root 56 Apr7 10:53 /dev/rdsk/c2t3d0s0 -> ../../devices/iscsi/disk@0000iqn.huang%3Asun0001,0:a,raw
下面是我分区的情况。
# format
Searching for disks...done
AVAILABLE DISK SELECTIONS:
0. c1t0d0 <DEFAULT cyl 2085 alt 2 hd 255 sec 63>
/pci@0,0/pci15ad,1976@10/sd@0,0
1. c1t1d0 <DEFAULT cyl 2085 alt 2 hd 255 sec 63>
/pci@0,0/pci15ad,1976@10/sd@1,0
2. c1t2d0 <DEFAULT cyl 2086 alt 2 hd 255 sec 63>
/pci@0,0/pci15ad,1976@10/sd@2,0
3. c1t3d0 <DEFAULT cyl 2086 alt 2 hd 255 sec 63>
/pci@0,0/pci15ad,1976@10/sd@3,0
4. c2t3d0 <DEFAULT cyl 508 alt 2 hd 64 sec 32>
/iscsi/disk@0000iqn.huang%3Asun0001,0
5. c2t4d0 <DEFAULT cyl 1996 alt 2 hd 128 sec 32>
/iscsi/disk@0000iqn.huang%3Asun0001,1
6. c2t5d0 <DEFAULT cyl 3004 alt 2 hd 128 sec 32>
/iscsi/disk@0000iqn.huang%3Asun0001,2
7. c2t6d0 <DEFAULT cyl 508 alt 2 hd 64 sec 32>
/iscsi/disk@0000iqn.huang%3Asun0001,3
8. c2t7d0 <DEFAULT cyl 508 alt 2 hd 64 sec 32>
/iscsi/disk@0000iqn.huang%3Asun0001,4
Specify disk (enter its number): 4
selecting c2t3d0
FORMAT MENU:
disk - select a disk
type - select (define) a disk type
partition- select (define) a partition table
current - describe the current disk
format - format and analyze the disk
fdisk - run the fdisk program
repair - repair a defective sector
label - write label to the disk
analyze - surface analysis
defect - defect list management
backup - search for backup labels
verify - read and display labels
save - save new disk/partition definitions
inquiry - show vendor, product and revision
volname - set 8-character volume name
!<cmd> - execute <cmd>, then return
quit
format> p
PARTITION MENU:
0 - change `0' partition
1 - change `1' partition
2 - change `2' partition
3 - change `3' partition
4 - change `4' partition
5 - change `5' partition
6 - change `6' partition
7 - change `7' partition
select - select a predefined table
modify - modify a predefined partition table
name - name the current table
print- display the current table
label- write partition map and label to the disk
!<cmd> - execute <cmd>, then return
quit
partition> p
Current partition table (original):
Total disk cylinders available: 508 + 2 (reserved cylinders)
Part Tag Flag Cylinders Size Blocks
0 unassigned wm 0 - 507 508.00MB (508/0/0) 1040384
1 unassigned wm 0 0 (0/0/0) 0
2 backup wu 0 - 507 508.00MB (508/0/0) 1040384
3 unassigned wm 0 0 (0/0/0) 0
4 unassigned wm 0 0 (0/0/0) 0
5 unassigned wm 0 0 (0/0/0) 0
6 unassigned wm 0 0 (0/0/0) 0
7 unassigned wm 0 0 (0/0/0) 0
8 boot wu 0 - 0 1.00MB (1/0/0) 2048
9 unassigned wm 0 0 (0/0/0) 0
partition> label
Ready to label disk, continue? y
partition> quit
FORMAT MENU:
disk - select a disk
type - select (define) a disk type
partition- select (define) a partition table
current - describe the current disk
format - format and analyze the disk
fdisk - run the fdisk program
repair - repair a defective sector
label - write label to the disk
analyze - surface analysis
defect - defect list management
backup - search for backup labels
verify - read and display labels
save - save new disk/partition definitions
inquiry - show vendor, product and revision
volname - set 8-character volume name
!<cmd> - execute <cmd>, then return
quit
format> quit chown grid:asmadmin /devices/iscsi/disk@0000iqn.huang%3Asun0001,0:a,raw 本帖最后由 东方蜘蛛 于 2012-04-09 23:51 编辑
# chown -h oracle:oinstall /dev/rdsk/c2t3d0s0
# ls ../../devices/iscsi/disk@0000iqn.huang%3Asun0001,0:a,raw
软链接权限不变不受影响。 不用管软链结，应该看软链结指向的磁盘分区
ls -lL /dev/rdsk/c2t3d0s0
我已经用ls -lL来查看了属性变成grid:asmadmin但是在安装ORACLE数据库的时候还是不能发现。 本帖最后由 nbrr 于 2012-04-12 22:06 编辑
是在安装ASM吗，设置参数asm_diskstring = /dev/rdsk/*试试
除了chown，还要chmod 660
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