- 论坛徽章:
- 0
|
/opt目录空间已经满了,想扩展磁盘空间:
# bdf
Filesystem kbytes used avail %used Mounted on
/dev/vg00/lvol3 262144 114584 146464 44% /
/dev/vg00/lvol1 314736 30856 252400 11% /stand
/dev/vg00/lvol8 8912896 294560 8551656 3% /var
/dev/vg00/lvol7 1376256 930528 442264 68% /usr
/dev/vg00/lvol4 262144 2384 257736 1% /tmp
/dev/vg00/lvol6 3276800 3271080 5720 99% /opt
/dev/vg00/lvol5 65536 2280 62776 4% /home
#lvextend -L 10240 /dev/vg00/lvol6
#lvdisplay /dev/vg00/lvol6
--- Logical volumes ---
LV Name /dev/vg00/lvol6
VG Name /dev/vg00
LV Permission read/write
LV Status available/syncd
Mirror copies 0
Consistency Recovery MWC
Schedule parallel
LV Size (Mbytes) 10240
Current LE 160
Allocated PE 160
Stripes 0
Stripe Size (Kbytes) 0
Bad block on
Allocation strict
IO Timeout (Seconds) default
#umount /opt
umount: cannot unmount /opt : Device busy
以上的/opt目录umount不了,怎么办?必须重启吗?
是不是做lvextend -L后只要将/opt目录重新mount一次他的磁盘空间就可以更新了. |
|