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无法关闭Luks分区
为了备份,我“快照”了一个LVM分区。该分区已加密,因此我已打开此Luks分区(快照)以进行备份。 问题是我忘记删除快照,因此快照使用率达到了100%。 当我尝试删除快照时: lvremove /dev/mapper/vgx-LogVolDBSnapshot /dev/vgx/LogVolDBSnapshot: read failed after 0 of 4096 at 375809572864: Input/output error /dev/vgx/LogVolDBSnapshot: read failed after 0 of 4096 at 375809630208: Input/output error /dev/vgx/LogVolDBSnapshot: read failed after 0 of 4096 at 0: Input/output error /dev/vgx/LogVolDBSnapshot: read failed after 0 of 4096 at 4096: Input/output error /dev/mapper/SnapshotDecrypted: …
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partition
lvm
io
disk
cryptsetup