ufserver[/]#mount --查看系统中已安装的文件系统
node mounted mounted over vfs date options
-------- --------------- --------------- ------ ------------ ---------------
/dev/hd4 / jfs2 Aug 18 16:58 rw,log=/dev/hd8
/dev/hd2 /usr jfs2 Aug 18 16:58 rw,log=/dev/hd8
/dev/hd9var /var jfs2 Aug 18 16:59 rw,log=/dev/hd8
/dev/hd3 /tmp jfs2 Aug 18 16:59 rw,log=/dev/hd8
/dev/fwdump /var/adm/ras/platform. jfs2 Aug 18 16:59 rw,log=/dev/hd8
/dev/hd1 /home jfs2 Aug 18 16:59 rw,log=/dev/hd8
/proc /proc procfs Aug 18 16:59 rw
/dev/hd10opt /opt jfs2 Aug 18 16:59 rw,log=/dev/hd8
/dev/db2_tag /db2_tag jfs2 Aug 18 16:59 rw,log=/dev/hd8
/dev/db2_log /db2_log jfs2 Aug 18 16:59 rw,log=/dev/hd8
/dev/db2_backup /db2_backup jfs2 Aug 18 16:59 rw,log=/dev/loglv00
/dev/db2data /db2data jfs2 Aug 18 16:59 rw,log=/dev/loglv00
/dev/ora10g /ora10g jfs2 Sep 14 15:59 rw,log=/dev/loglv00
ufserver[/]#umount /dev/ora10g --卸载/dev/ora10g
ufserver[/]#mount 再次查看。
node mounted mounted over vfs date options
-------- --------------- --------------- ------ ------------ ---------------
/dev/hd4 / jfs2 Aug 18 16:58 rw,log=/dev/hd8
/dev/hd2 /usr jfs2 Aug 18 16:58 rw,log=/dev/hd8
/dev/hd9var /var jfs2 Aug 18 16:59 rw,log=/dev/hd8
/dev/hd3 /tmp jfs2 Aug 18 16:59 rw,log=/dev/hd8
/dev/fwdump /var/adm/ras/platform. jfs2 Aug 18 16:59 rw,log=/dev/hd8
/dev/hd1 /home jfs2 Aug 18 16:59 rw,log=/dev/hd8
/proc /proc procfs Aug 18 16:59 rw
/dev/hd10opt /opt jfs2 Aug 18 16:59 rw,log=/dev/hd8
/dev/db2_tag /db2_tag jfs2 Aug 18 16:59 rw,log=/dev/hd8
/dev/db2_log /db2_log jfs2 Aug 18 16:59 rw,log=/dev/hd8
/dev/db2_backup /db2_backup jfs2 Aug 18 16:59 rw,log=/dev/loglv00
/dev/db2data /db2data jfs2 Aug 18 16:59 rw,log=/dev/loglv00
ufserver[/]#mount -o bsy /dev/ora10g ---重新加载 /dev/ora10g
使用-o bsy 参数是保证在安装文件系统之前没有程序或用户使用安装点目录。
ufserver[/]#mount
node mounted mounted over vfs date options
-------- --------------- --------------- ------ ------------ ---------------
/dev/hd4 / jfs2 Aug 18 16:58 rw,log=/dev/hd8
/dev/hd2 /usr jfs2 Aug 18 16:58 rw,log=/dev/hd8
/dev/hd9var /var jfs2 Aug 18 16:59 rw,log=/dev/hd8
/dev/hd3 /tmp jfs2 Aug 18 16:59 rw,log=/dev/hd8
/dev/fwdump /var/adm/ras/platform. jfs2 Aug 18 16:59 rw,log=/dev/hd8
/dev/hd1 /home jfs2 Aug 18 16:59 rw,log=/dev/hd8
/proc /proc procfs Aug 18 16:59 rw
/dev/hd10opt /opt jfs2 Aug 18 16:59 rw,log=/dev/hd8
/dev/db2_tag /db2_tag jfs2 Aug 18 16:59 rw,log=/dev/hd8
/dev/db2_log /db2_log jfs2 Aug 18 16:59 rw,log=/dev/hd8
/dev/db2_backup /db2_backup jfs2 Aug 18 16:59 rw,log=/dev/loglv00
/dev/db2data /db2data jfs2 Aug 18 16:59 rw,log=/dev/loglv00
/dev/ora10g /ora10g jfs2 Sep 14 16:00 rw,bsy,log=/dev/log