PV Status: hdisk2 005dae4cff5e8ffa PVNOTFND
0516-013 varyonvg: The volume group cannot be varied on because there are no good copies of the descriptor area.作者: tomcat8890 时间: 2004-11-13 13:42 标题: 卷组不能激活，请高手帮帮看看啊？ 0516-013 The volume group cannot be varied on because there are no good copies of the descriptor area
Possible Causes
Most of the volume group descriptor area (VGDA) cannot be accessed or is damaged.
Procedures for Recovery
See if one of the disks where the volume group is located is available.
Issue the lspv command to see if the disk is available.
If the disk is not available, issue the mkdev command to make it available.
If you are unable to make the disk available, run hardware diagnostics by issuing the diag command.
If the disk is available, run the odmdelete command to delete the damaged VolumeGroup from the configuration database:
odmdelete -q name=VolumeGroupName -o CuAt
Use the System Management Interface Tool (SMIT) to add a new volume group.
Shut down your system and check for any loose or faulty cables around the fixed- disk area.
Check adapters and power sources.
Reboot your system and enter your command again.
For volume groups with multiple physical volumes:
If the varyon operation reports a missing physical volume, use the chpv -vr command to temporarily remove the volume from the volume group.
Reissue your command to make the volume group partially available.
Once the problem is corrected and the physical volume is brought back online, issue the chpv -va command to return the physical volume and make it available again to the volume group.
Note: This procedure should be used as a last resort because data integrity cannot be guaranteed作者: liang_wd 时间: 2004-11-13 16:06 标题: 卷组不能激活，请高手帮帮看看啊？ 照楼上的说法，那我vg里面的数据可能都完了？？
执行lspv hdisk2显示属性都是??????
varyonvg appvg
PV Status: hdisk2 005dae4cff5e8ffa PVNOTFND
0516-013 varyonvg: The volume group cannot be varied on because there are no good copies of the descriptor area.
错误中说的descriptor area不能访问，就可能是vg已经损坏了？？？
数据也都不能恢复了吗？作者: jxufe 时间: 2004-11-13 22:24 标题: 卷组不能激活，请高手帮帮看看啊？ 另一台机器已经varyonvg这个卷组了,你这台机想varyonvg时,就会报上述的出错信息作者: zc100 时间: 2004-11-15 11:10 标题: 卷组不能激活，请高手帮帮看看啊？ 用fsck -y 修复一下啊
有可能将备份的恢复过来作者: tony_hjy211 时间: 2004-11-16 18:48 标题: 卷组不能激活，请高手帮帮看看啊？ 我好象也碰到过这样问题
同步你的VG,看看作者: johnsons 时间: 2004-11-17 10:01 标题: 卷组不能激活，请高手帮帮看看啊？ [quote]原帖由 "jxufe"]另一台机器已经varyonvg这个卷组了,你这台机想varyonvg时,就会报上述的出错信息[/quote 发表：