[root@localhost ~] # vgscan
Reading volume groups from cache.
WARNING: Device for PV OXrnSN-5uxN-ygNO-eEeH-QFR3-tB8T-c6VXKB not found or rejected by a filter.
WARNING: Device for PV NkY3Fc-THip-9FeF-exYn-yOy6-4jdk-ymR3eA not found or rejected by a filter.
WARNING: Device for PV gcW3S3-ijVs-5gD2-QnhC-EbqT-KI05-ciwCgO not found or rejected by a filter.
Couldn't find device with uuid OXrnSN-5uxN-ygNO-eEeH-QFR3-tB8T-c6VXKB.
Couldn't find device with uuid NkY3Fc-THip-9FeF-exYn-yOy6-4jdk-ymR3eA.
Couldn't find device with uuid gcW3S3-ijVs-5gD2-QnhC-EbqT-KI05-ciwCgO.
Found volume group "study" using metadata type lvm2
Found volume group "centos" using metadata type lvm2
[root@localhost /dev] # vgremove study
WARNING: Device for PV OXrnSN-5uxN-ygNO-eEeH-QFR3-tB8T-c6VXKB not found or rejected by a filter.
WARNING: Device for PV NkY3Fc-THip-9FeF-exYn-yOy6-4jdk-ymR3eA not found or rejected by a filter.
WARNING: Device for PV gcW3S3-ijVs-5gD2-QnhC-EbqT-KI05-ciwCgO not found or rejected by a filter.
Couldn't find device with uuid OXrnSN-5uxN-ygNO-eEeH-QFR3-tB8T-c6VXKB.
Couldn't find device with uuid NkY3Fc-THip-9FeF-exYn-yOy6-4jdk-ymR3eA.
Couldn't find device with uuid gcW3S3-ijVs-5gD2-QnhC-EbqT-KI05-ciwCgO.
Volume group "study" not found, is inconsistent or has PVs missing.
Consider vgreduce --removemissing if metadata is inconsistent.
卷组创建后能查到,执行删除命令时出现报错信息,进行逻辑卷操作时提示上方错误信息,但能进行操作,有懂得麻烦帮忙解答一下,万分感谢
这个错误提示意味着系统在运行逻辑卷操作时无法找到名为 "study" 的卷组。这可能是由于以下一种或多种情况造成的:
卷组名拼写错误:请确认您输入的卷组名称是否拼写正确,区分大小写。
卷组不存在:如果确保卷组名正确,可能出现卷组不存在的情况。请使用 vgs
命令查看当前系统中所有的卷组,以检查出现问题的卷组是否存在,例如:
sudo vgs
物理卷无法识别或已删除:该错误可能是因为物理卷(PV)无法被识别导致的。您可以运行 pvscan
命令查看系统中所有的 PV,如果存在无法识别的 PV,那么它们很可能是原因。此外,如果需要重新添加或启用新的 PV,请使用 vgscan
命令更新卷组信息。
如果上述步骤无法解决您的问题,您也可以尝试重新扫描所有的物理卷和卷组,方法如下:
sudo pvscan #扫描所有物理卷
sudo vgscan -v #扫描所有卷组
sudo vgchange -ay #激活未激活的卷组
这应该能够帮助您重新加载或激活缺失的卷组,并纠正它们的错误状态。如果问题仍然存在,可能需要更详细地检查日志文件或联系系统管理员以获得帮助。