I am a Data Recovery engineer and this is my first post here and also the first time I work on raidz,
I got a customer needs to recover data from damaged NAS storage with 36 hard drives.
I have a good experience recovering data from Other types of raid like 5, 10 etc, but this is my first...
Fresh install, Encrypted raidz, 5 disks. Boot fails at error:
zfs i/o error - all block copies unavailable
What could cause this? I've reinstalled several times and same fault every time. FreeBSD has worked before with this same computer. Booted up with Ubuntu-live and disks seems to be OK.
I'm trying to create encrypted raidz, but how?
If I understand correctly, I need to encrypt every disk before creating zpool, like this:
% sudo gpart add -t...
I would like to replace all 3 spinning drives of a raidz pool with (smaller) SSDs: the smaller SSDs will still be more than adequate for my storage needs, and should be significantly faster.
The system has a limited number of SATA ports (4): 1 is in use for the system drive (which is already an...