4 ms·

I lost a decade of family photos using a Western Digital RAID-in-a-box setup (WD MyCloud or something) Both hard disks fried at the same time.

by eob 4y ago

TacticalCoder 4y ago
> Both hard disks fried at the same time. I'm sorry for your family pictures: it's the one personal thing I've got copies of everywhere (online / offline / on-site / off-site). But... Regarding HDDs/SSDs failing at the same time: the common mantra is to be very careful of disks from the same batch. There have been SSDs too failing after a certain amount of hours of usage. I like to use different brands or, at the very least, different models from the same brand. Now I'm not saying it's what happened in our case: if they literally fried, then it's another problem.
rvba 4y ago
Question from a laic. When someone setups a RAID they usually buy disks from the same manufacturer. And those might stop working at the same time (e.g. warranty for 24 months, so they 'strangely' fry in 25th). Is it possible to mix disks from different manufacturers in a RAID?
- tenebrisalietum 4y ago
  Linux/FreeBSD software RAID (using OS tools or things like FreeNAS) doesn't care what the devices are, just that the space makes sense (e.g. for RAID1 you need 2 volumes of the same size). I'm not sure to the extent hardware RAID cares these days. NAS boxes from hard drive manufacturers might care about the drive vendor, but I've never used them.
- jf93ap29sh 4y ago
  Technically you can mix & match as long as they are of the same capacity. Some NAS appliances might not like that tho. But a way around what you mention, keeping it to a single manufacturer: is to buy the drives from different retailers, hopefully geographically dispersed, a few weeks apart, to ensure you get drives from different manufacturing batches. Unless there's a systemic issue with the entire product line (unlikely to go unnoticed) you spread out the risk of a single bad batch that way. Maybe overkill, but that's what I did many years ago.
SoftTalker 4y ago
This is one of two reasons that I stopped taking photos years ago. 1) I never sit and look at old photos. I've barely got enough time in the day to take care of the present. 2) I don't want to worry about organizing, preserving, and/or losing them. I have a few family portraits from over the years that are framed and hang on the wall. That's enough.

I lost a decade of family photos using a Western Digital RAID-in-a-box setup (WD MyCloud or something) Both hard disks fried at the same time.

by eob 4y ago

I lost a decade of family photos using a Western Digital RAID-in-a-box setup (WD MyCloud or something) Both hard disks fried at the same time.

TacticalCoder 4y ago

> Both hard disks fried at the same time. I'm sorry for your family pictures: it's the one personal thing I've got copies of everywhere (online / offline / on-site / off-site). But... Regarding HDDs/SSDs failing at the same time: the common mantra is to be very careful of disks from the same batch. There have been SSDs too failing after a certain amount of hours of usage. I like to use different brands or, at the very least, different models from the same brand. Now I'm not saying it's what happened in our case: if they literally fried, then it's another problem.

rvba 4y ago

Question from a laic. When someone setups a RAID they usually buy disks from the same manufacturer. And those might stop working at the same time (e.g. warranty for 24 months, so they 'strangely' fry in 25th). Is it possible to mix disks from different manufacturers in a RAID?

tenebrisalietum 4y ago
Linux/FreeBSD software RAID (using OS tools or things like FreeNAS) doesn't care what the devices are, just that the space makes sense (e.g. for RAID1 you need 2 volumes of the same size). I'm not sure to the extent hardware RAID cares these days. NAS boxes from hard drive manufacturers might care about the drive vendor, but I've never used them.
jf93ap29sh 4y ago
Technically you can mix & match as long as they are of the same capacity. Some NAS appliances might not like that tho. But a way around what you mention, keeping it to a single manufacturer: is to buy the drives from different retailers, hopefully geographically dispersed, a few weeks apart, to ensure you get drives from different manufacturing batches. Unless there's a systemic issue with the entire product line (unlikely to go unnoticed) you spread out the risk of a single bad batch that way. Maybe overkill, but that's what I did many years ago.

SoftTalker 4y ago

This is one of two reasons that I stopped taking photos years ago. 1) I never sit and look at old photos. I've barely got enough time in the day to take care of the present. 2) I don't want to worry about organizing, preserving, and/or losing them. I have a few family portraits from over the years that are framed and hang on the wall. That's enough.