Solaris下修改MOUNT点目录名称

对于普通目录修改名称可以通过mv命令修改，但是对于mount的目录，直接通过mv修改会有问题。

Ip6f+Bcd `[T7590422

对于普通目录可以使用mv修改：

bash-3.00# cd /
^kz t3L0cjO(VN&M7590422bash-3.00# mkdir /testITPUB个人空间X(P6IB8V
bash-3.00# ls
H7n;}6R8g_U(PV7590422bin devices home lost+found opt proc test usrITPUB个人空间a f;P$rr&}
cdrom etc kernel mnt ora9i sbin tmp varITPUB个人空间'L+US v%q n
dev export lib net platform system TT_DB vol
I&|a%s}eIZ7590422bash-3.00# mv /test /test1
\&SU:Kf_pf]6e7590422bash-3.00# ls
a%i rqcG&Q*O7590422bin devices home lost+found opt proc test1 usr
5L9K;t5~t"r$j R8e7590422cdrom etc kernel mnt ora9i sbin tmp var
s2_ UV IL;Enk'na7590422dev export lib net platform system TT_DB vol

但是对于mount目录，这样修改是有问题的：

bash-3.00# df -k /dev/dsk/c1t1d0s0
8X_AP9Oc!It7590422Filesystem kbytes used avail capacity Mounted on
K nwtv!jS9v7590422/dev/dsk/c1t1d0s0 140788090 66591 139313619 1% /ora9iITPUB个人空间^YmqzyG$K1~
bash-3.00# mv /ora9i /ora10gITPUB个人空间*tH6\4x0d K
bash-3.00# df -k /dev/dsk/c1t1d0s0
bVX0~4s+sw6{%w:D7590422df: cannot statvfs /ora9i: No such file or directory

对于这种情况，还需要修改/etc/vfstab配置文件：

bash-3.00# cd /etcITPUB个人空间.};v{ PIR5\)Bw
bash-3.00# more vfstab|grep ora9i
(P e r7U(Pyoi8N7590422/dev/dsk/c1t1d0s0 /dev/rdsk/c1t1d0s0 /ora9i ufs 2 yes -ITPUB个人空间}"e7m0G o9[8v l8W
bash-3.00# cp vfstab vfstab.backup
GacoG7590422bash-3.00# vi vfstabITPUB个人空间JM(H)PF%J?
.ITPUB个人空间]cx)r k6a
.ITPUB个人空间V[M)K j c
.
,S2n] v#ZM{/a7590422/dev/dsk/c1t1d0s0 /dev/rdsk/c1t1d0s0 /ora10g ufs 2 yes -ITPUB个人空间jR;JXG7R@`
.
QSMGn(AAlg V7590422.
+@(H u@l%I7590422.

修改之后重新mount一下，或者重启系统就可以了。

# umount /dev/dsk/c1t1d0s0
O(o6U4n b0h!?7590422# mount /dev/dsk/c1t1d0s0 /ora10g
o0Yw,F(n]'t7590422# df -k /dev/dsk/c1t1d0s0
F$cJkG.Q0~ a7590422Filesystem kbytes used avail capacity Mounted onITPUB个人空间4]A%qX5F&c ?/h
/dev/dsk/c1t1d0s0 140788090 66591 139313619 1% /ora10g