So I posted not too long ago that I had a drive failure in my RaidZ pool. Ordered a replacement disk (WD RED, purpose built for NAS), and tried resilvering only to see this after a short while…
https://github.com/openzfs/zfs/issues/10214 https://www.truenas.com/docs/hardware/notices/componentarticles/wdsmr/ https://blog.westerndigital.com/wd-red-nas-drives/
Turns out WD started pushing out a new disk technology called SMR, that’s slower, and fails when rebuilding RAIDs due to heavy write operations, and specifically marketed it towards NAS users? WTF Western Digital?!
Anyway, disk RMAd, and a replacement CMR disk is on the way. I’ll never buy WD drives again… Lesson learned the hard way.
Always purchase WD Red Pro Drives. WD drives aren’t bad, but their marketing is.
Oh, and Seagate isn’t the best company either with all of their failures. From now on, just stick to WD Red Pro and Ironwolf
Have you considered the Toshiba N300 range?
Anecdotal evidence of people not really liking them in terms of reliability; also I can’t schuck them