所以我这里有一个大问题。在我们的服务器上，有一个 LVM raid，其中有一个名为 的卷组raid。它包含两卷secured和unsecured一些未分配的空间。今天，我尝试unsecured使用所有剩余的可用空间删除并重新创建它。我运行了以下命令
lvremove unsecured raid
lvcreate -l 100%FREE -n unsecured raid
它说
logical volumes cannot contain more than 65534 extents.
logical extent (0) already mapped.
Couldn't fill logical volume maps.
logical extent (0) already mapped.
Couldn't fill logical volume maps.
logical extent (0) already mapped.
Couldn't fill logical volume maps.
logical extent (0) already mapped.
Couldn't fill logical volume maps.
Volume group for uuid not found: GC3toI0uhKos5KLH0OJ6uMFppc9pSSyl00000000000000000000000000000001
Failed to activate new LV.
之后，我不能再使用任何lvm命令，例如，lvdisplay等等vgdisplay。它总是这样说：
# vgdisplay
logical extent (0) already mapped.
Couldn't fill logical volume maps.
logical extent (0) already mapped.
Couldn't fill logical volume maps.
Volume group "raid" not found
现在，secured仍处于安装状态，我可以访问数据。我很担心重启后数据可能会丢失。这里发生了什么？我做错了什么，我能以某种方式解决这个问题吗？