mdadm: re-assembling raid array on new installation
I have a server at the moment with several software RAID 1 partitions and one software RAID 10 partition (/dev/md4) with data in it.
I need to reinstall the server, but I don't want to lose the data in the RAID 10 partition.
If I copy the line in mdadm.conf relating to md4, reinstall my server and then paste the md4 line back into mdadm.conf, will the new installation be able to reassmble the md4 partition without any lose of data?
Thanks in advance for your help