- Dec 7, 2011
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With promo code EMCYTZT2830. 24 hrs only.
Link: http://www.newegg.com/Product/Produc...m-_-22-236-343
Link: http://www.newegg.com/Product/Produc...m-_-22-236-343
Have been waiting for a good price on these. I want to buy 3 for a raid 5 config on Ubuntu server. Just nervous as I have read a lot of people claiming DOA on at least 1 out of the 3 they receive. Anyone running raid with these WD reds?
I grabbed 3x 3tb ones from amazon last week I have the 3 of them in a raid0 works fine.
I am still on the fence with these drives. Don't get me wrong I have more faith in them then the Seagate Barracuda drives. I have just had bad luck lately with drives 2TB and larger. I have had multiple 2TB WD Blacks go out on me. WD has always replaced them, but the downtime has been a true headache. Also don't enjoy recopying from usb backup
Newegg's shipping and handling of hard drives is usually what causes so many DOA drives. I've seen more than a handful of drives shipped with no protective packaging. Bump these things around enough on the truck and it's no surprise that they end up dead.
Just note that these are 5400RPM drives.
I am done with RAID, ran a system for 3 years using AMD onboard raid1 (mirror) and Seagate 2TB drives. Worked fine until it didn't, then you better have your data fully backed up.
Using IntelliPower Technology ... so somewhere between 5400RPM and 7200RPM. Again this is a Red Drive, intended for NAS usage (reliable and low power consumption).
RAID isn't a form of backup. That's not AMD's fault.
Issue is entirely AMD's fault, their RAID controller and drivers combined with Win7 64 equaled total data loss on the 2TB volume. Thats really an unacceptable failure point on mature technology. Drive failure is to be expected, controller or driver problems are not.
All failures need to be planned for. That's why you have disk fault tolerance (RAID) + backups. RAID won't save you if it's working but something corrupts your data. You better have a backup in that case.
Can you summarize what happened?
At any rate, VirtualLarry is correct -- RAID is not meant as a backup; it is meant for fault tolerance. You should always have backups of your critical data. I run backups on my server every night and in a couple of instances, it has saved me when I had to restore some virtual machines.
This. To give an example, several years ago, I installed some new memory in my server (which had a RAID5 data array). The memory was bad and as a result, my domain controller VM suffered major data corruption. So once I removed the RAM, I restored Active Directory from my nightly backup and everything was fine within an hour or two.
I also had an odd incident recently where my domain controller VM seemed to get corrupted during a RAID rebuild. It would not start up at all. No problem though -- I restored it from a backup and was up within minutes.
In my server, as far as backups go, I have a 1tb hdd dedicated for all my critical files (don't have much) and a 2tb external hdd that I back up critical files and then somewhat critical files. I'm contemplating using bds to write important stuff to also, don't think I'm going to any cloud solutions anytime soon.
What type of server do you run? What do you use for backups? I am looking for a new backup solution as I am about to get my ubuntu server back online. Need to have backups