CentOS LVM分区修复挂载
时间:2016-02-14 15:30 来源:linux.it.net.cn 作者:IT
在Linux下使用新硬盘安装系统,安装好以后再挂载原来的硬盘,分区格式全为系统默认分区,系统默认使用的
是lvm格式,并且默认的卷都是 VolGroup00
使用 pvs 查看显示如下:
[root@localhost ~]# pvs PV VG Fmt Attr PSize PFree Found more than one VG called VolGroup00. Please supply VG uuid.
原因是存在两个 VolGroup00,修改的方法他已经提示了要指定 VG uuid即可。
查看VG uuid的命令为:
[root@localhost ~]# vgs -v Finding all volume groups Finding volume group “VolGroup00″ Finding volume group “VolGroup00″ VG Attr Ext #PV #LV #SN VSize VFree VG UUID VolGroup00 wz–n- 32.00M 136.62G 0 dcHa6G-abU2-Xfq8-EPBm-jBLj-sf18-O5uH0U VolGroup00 wz–n- 32.00M 136.62G 0 OF8g7h-PQJB-9D9z-yPxn-1kfY-Advq-YbNHJ9
查到VG uuid以后,再次执行改名:
[root@localhost ~]# vgrename OF8g7h-PQJB-9D9z-yPxn-1kfY-Advq-YbNHJ9 VolGroup01 Volume group “VolGroup00″ still has active LVs
修改成功以后,再执行:lvscan
[root@localhost ~]# lvscan inactive ‘/dev/VolGroup01/LogVol00′ [130.84 GB] inherit inactive ‘/dev/VolGroup01/LogVol01′ [5.78 GB] inherit ACTIVE ‘/dev/VolGroup00/LogVol00′ [130.84 GB] inherit ACTIVE ‘logical volume
至此,全部完成。
Linux下挂载lvm 并解决同名冲突
fsck -y
(责任编辑:IT)
在Linux下使用新硬盘安装系统,安装好以后再挂载原来的硬盘,分区格式全为系统默认分区,系统默认使用的 是lvm格式,并且默认的卷都是 VolGroup00 使用 pvs 查看显示如下: [root@localhost ~]# pvs PV VG Fmt Attr PSize PFree Found more than one VG called VolGroup00. Please supply VG uuid. 原因是存在两个 VolGroup00,修改的方法他已经提示了要指定 VG uuid即可。 查看VG uuid的命令为: [root@localhost ~]# vgs -v Finding all volume groups Finding volume group “VolGroup00″ Finding volume group “VolGroup00″ VG Attr Ext #PV #LV #SN VSize VFree VG UUID VolGroup00 wz–n- 32.00M 136.62G 0 dcHa6G-abU2-Xfq8-EPBm-jBLj-sf18-O5uH0U VolGroup00 wz–n- 32.00M 136.62G 0 OF8g7h-PQJB-9D9z-yPxn-1kfY-Advq-YbNHJ9 查到VG uuid以后,再次执行改名: [root@localhost ~]# vgrename OF8g7h-PQJB-9D9z-yPxn-1kfY-Advq-YbNHJ9 VolGroup01 Volume group “VolGroup00″ still has active LVs 修改成功以后,再执行:lvscan [root@localhost ~]# lvscan inactive ‘/dev/VolGroup01/LogVol00′ [130.84 GB] inherit inactive ‘/dev/VolGroup01/LogVol01′ [5.78 GB] inherit ACTIVE ‘/dev/VolGroup00/LogVol00′ [130.84 GB] inherit ACTIVE ‘logical volume 至此,全部完成。 Linux下挂载lvm 并解决同名冲突 fsck -y (责任编辑:IT) |