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如何将之前删除的物理卷添加回卷组？

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如何将之前删除的物理卷添加回卷组？

从机器中删除物理卷并将物理卷返回到机器后，该物理卷将被忽略并出现以下消息：

[root@emma ~]# pvscan
  WARNING: VG vg001 was previously updated while PV /dev/sdc was missing.
  WARNING: VG vg001 was missing PV /dev/sdc HeNyWe-Efmc-Lb0R-L8w5-nVp7-aPSs-Ntbs0Z.

如何将物理卷添加回卷组？

答案1

要将物理卷添加回逻辑卷，请vgextend --restoremissing按以下步骤运行。

[root@emma ~]# vgextend --restoremissing vg001 /dev/sdc
  WARNING: VG vg001 was previously updated while PV /dev/sdc was missing.
  WARNING: VG vg001 was missing PV /dev/sdc HeNyWe-Efmc-Lb0R-L8w5-nVp7-aPSs-Ntbs0Z.
  WARNING: VG vg001 was previously updated while PV /dev/sdc was missing.
  Volume group "vg001" successfully extended

来源：https://bugzilla.redhat.com/show_bug.cgi?id=1741276

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