现象如下:
# rmdev -Rdl et0
et0 deleted
rmdev: 0514-508 Cannot save the base customized information
on /dev/ipldevice.
此处是网上查到的说的是hd5引导分区删除了,解决办法:
1、更新启动顺序:
#bosboot -ad /dev/ipldevice
2、删除hd5逻辑区
#rmlv hd5
3、查看卷组中逻辑卷的信息:
#lsvg -l rootvg
4、通过ODM删除hd5
查看信息:
# odmget -q name=hd5 -o CuAt
删除odm中的信息:
#cd /etc/objrepos
#mkdir save
#cp -p Cu* save
#odmdelete -q name=hd5 -o CuAt
(0518-307 odmdelete: 4 objects deleted.)
#odmdelete -q name=hd5 -o CuDv
(0518-307 odmdelete: 1 objects deleted.)
#odmdelete -q value3=hd5 -o CuDvDr
(odmdelete -q value3=hd5 -o CuDvDr)
0 objects deleted
# odmdelete -q name=hd5 -o CuAt
0 objects deleted
# bosboot -ad /dev/ipldevice
0516-306 lslv: Unable to find hd5 in the Device
Configuration Database.
0301-168 bosboot: The current boot logical volume, /dev/hd5,
does not exist on /dev/hdisk0.
# mklv -y hd5 -t boot -a e rootvg 1
0516-020 lcreatelv: Logical volume name or minor number already in use.
0516-822 mklv: Unable to create logical volume.
0516-1734 mklv: Warning, savebase failed. Please manually run ‘savebase‘ before rebooting.
5、同步ODM
# synclvodm -P -v rootvg
6、执行启动顺序:
#bosboot -ad /dev/ipldevice
以上出处:http://tiany.blog.51cto.com/513694/1365147,在此感谢。
但在本人的实验中:是没按照上述方法:我是查看rootvg信息,有hd5分区,后就直接同步ODM
#synclvodm -P -v rootvg就可以解决问题了。
AIX系统中rmdev删除设备或cfgmgr -v 时无法保存或报错,hd5的问题
原文:http://www.cnblogs.com/iqren/p/4940118.html