Hi,
it has been some time since i last took a look at rockstor as i have chosen Freenas for my last build as raid5/6 was unstable at the time (and still is it seems)
are there any people using raid5/6?
have you encountered any errors/bugs?
have you had a failed disk and replace it?
im in the process of evaluating a solution to use my existing disks with some new to create a single large server instead of two seperate. For this to work my raid/ec needs to be able to grow as ill be adding the old drives after migrating the data.
So far i have come to the conclusion that btrfs seems to be the only solution here:
- zfs doesnt allow raidz expansion and raid level modify
- cephs ec bluestore is not production ready (i have not verified if the beta (current) version works for my usecase)
- gluster dispersed volumes cant be expanded and modified
- btrfs should be able to handle my needs but even though some (serious) bugs have been fixed recently its still not advised to use for anything other than testing
or do you guys know of other solutions i might have overlooked?
cheers