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你的oracle raw 映射配置文件检查一下,创建zfs raw device的方法是没错的,另外要修改raw属主为oracle:dba
raw路径为/dev/zvol/rdsk/pool/vol
查看使用
#ls -lL /dev/zvol/rdsk/pool/vol
#zfs create -V 1100m tp/redo1
bash-3.00# zfs list
NAME USED AVAIL REFER MOUNTPOINT
rp 4.89G 2.92G 35.5K /rp
rp/ROOT 3.83G 2.92G 18K legacy
rp/ROOT/s10x_u6wos_07b 3.83G 2.92G 3.83G /
rp/dump 540M 2.92G 540M -
rp/export 27.8M 2.92G 19K /export
rp/export/home 27.8M 2.92G 27.8M /export/home
rp/swap 512M 3.06G 375M -
tp 1.07G 6.74G 18K /tp
tp/redo1 1.07G 7.81G 16K -
bash-3.00# newfs /dev/zvol/rdsk/tp/redo1
/dev/zvol/rdsk/tp/redo1: Unable to find Media type. Proceeding with system deter
mined parameters.
newfs: construct a new file system /dev/zvol/rdsk/tp/redo1: (y/n)? y
Warning: 2082 sector(s) in last cylinder unallocated
/dev/zvol/rdsk/tp/redo1: 2252766 sectors in 367 cylinders of 48 tracks, 1
28 sectors
1100.0MB in 23 cyl groups (16 c/g, 48.00MB/g, 11648 i/g)
super-block backups (for fsck -F ufs -o b=#) at:
32, 98464, 196896, 295328, 393760, 492192, 590624, 689056, 787488, 885920,
1279648, 1378080, 1476512, 1574944, 1673376, 1771808, 1870240, 1968672,
2067104, 2165536
bash-3.00# mount /dev/zvol/dsk/tp/redo1 /mnt
bash-3.00# df -F ufs -h
Filesystem size used avail capacity Mounted on
/dev/zvol/dsk/tp/redo1
1.0G 1.1M 1012M 1% /mnt
bash-3.00# df -F ufs -o i
Filesystem iused ifree %iused Mounted on
/dev/zvol/dsk/tp/redo1
4 267900 0% /mnt
bash-3.00# df -F zfs -o i
df: operation not applicable for FSType zfs
bash-3.00# pwd
/dev/zvol/rdsk/tp
bash-3.00# ls -lL
total 0
crw------- 1 root sys 181, 3 Nov 21 14:01 redo1
上面的操作只是表明zfs可以按照上面文档的方法创建raw volume,我在上面的zfs raw device上创建了一个ufs文件系统。 |
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