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1.如二楼所说的,从其他机器上copy一个过来,主要是恢复rootvg中的/usr,/tmp等fs,注意需要修改不同的地方,如jfs和jfs2,本机没有的fs等
2.用户创建的fs,可以通过df查看已mount的fs,然后手动加入到/etc/filesystems
3.对于未mount的fs,通过lsvg -l vgname查看lvname,然后通过getlvcb -TA lvname查看该lv对应的fs信息,例如:
# lsvg -l rootvg
rootvg:
LV NAME TYPE LPs PPs PVs LV STATE MOUNT POINT
hd5 boot 1 1 1 closed/syncd N/A
hd6 paging 16 16 1 open/syncd N/A
hd8 jfs2log 1 1 1 open/syncd N/A
hd4 jfs2 1 1 1 open/syncd N/A
hd2 jfs2 57 57 1 open/syncd N/A
hd9var jfs2 1 1 1 open/syncd N/A
hd3 jfs2 1 1 1 open/syncd N/A
hd1 jfs2 1 1 1 open/syncd N/A
hd10opt jfs2 2 2 1 open/syncd N/A
fslv00 jfs2 128 128 1 open/syncd N/A
getlvcb -TA fslv00
AIX LVCB
intrapolicy = m
copies = 1
interpolicy = m
lvid = 000b2c6f00004c0000000114a5db6990.10
lvname = fslv00
label = /patch
machine id = B2C6F4C00
number lps = 128
relocatable = y
strict = y
stripe width = 0
stripe size in exponent = 0
type = jfs2
upperbound = 32
fs = vfs=jfs2:log=/dev/hd8ptions=rw:account=false
time created = Mon Aug 27 16:03:15 2007
time modified = Mon Aug 27 16:03:16 2007
然后将得到的fs信息手工加入到/etc/filesystems |
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