On Thu, Mar 10, 2016 at 01:37:06PM +0100, Sebastian Weckend wrote: > In the backup of the LVM configuration I found > > physical_volumes { > pv0 { > id = "zKO1Xq-VGmI-nX8P-Rwh3-wiFn-GuD4-26dAoZ" > device = "/dev/md127" # Hint only > status = ["ALLOCATABLE"] > flags = [] > dev_size = 5798400896 # 2.70009 Terabytes > pe_start = 2048 > pe_count = 707812 # 2.70009 Terabytes > } > } > > but there is no /dev/md127. So it seems it is a software-raid problem. > > Did I configure the software-raid wrong? And why did it disappear > just now? Any idea how I get the partition back?
Does it appear in /proc/mdstat in any form? I suspect that the device got renamed. Any mentions of mdadm in dmesg output? You can examine specific partitions with mdadm -Q /dev/sdXX -dsr-