LVM device-mapper: reload ioctl failed: Invalid argument

LVM2 (Logical Volume Management) is pretty amazing, but when something goes wrong, it's not easy to troubleshoot. This is not the fault of the tools, but a reflection¬†that LVM is relatively¬†new in Linux, and not widely understood. What I Tried to Do I tried to increase the size of a logical volume with the lvextend … Continue reading LVM device-mapper: reload ioctl failed: Invalid argument

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