Unix/Linux Go Back    


Hardware Device drivers, hardware compatibility issues, motherboards, disk drives, graphics cards and other hardware related topics.

BackBlaze article on HDD failure rates.

Hardware


Closed    
 
Thread Tools Search this Thread Display Modes
    #1  
Old Unix and Linux 08-03-2016   -   Original Discussion by wisecracker
wisecracker's Unix or Linux Image
wisecracker wisecracker is offline
Registered User
 
Join Date: Jan 2013
Last Activity: 13 November 2017, 2:52 PM EST
Location: Loughborough
Posts: 1,224
Thanks: 367
Thanked 323 Times in 253 Posts
BackBlaze article on HDD failure rates.

Very interesting.

One for the pros here...

Hard Drive Failure Rates: The Results from 68,813 Hard Drives
The Following 2 Users Say Thank You to wisecracker For This Useful Post:
Corona688 (08-03-2016), hicksd8 (08-03-2016)
Sponsored Links
    #2  
Old Unix and Linux 08-03-2016   -   Original Discussion by wisecracker
hicksd8 hicksd8 is online now Forum Staff  
Moderator
 
Join Date: Feb 2012
Last Activity: 21 November 2017, 12:37 PM EST
Location: Devon, UK
Posts: 1,604
Thanks: 232
Thanked 398 Times in 336 Posts
Wow!!! I'm a bit stunned by this.

I've always regarded Western Digital (WDC) as one of the best brands but perhaps they are now about the worst. However, the best performing (in terms of failures) here is HGST which is wholly owned by Western Digital!!! Eh???

What the heck goes on?
Sponsored Links
    #3  
Old Unix and Linux 08-03-2016   -   Original Discussion by wisecracker
Corona688 Corona688 is offline Forum Staff  
Mead Rotor
 
Join Date: Aug 2005
Last Activity: 21 November 2017, 11:16 AM EST
Location: Saskatchewan
Posts: 22,517
Thanks: 1,154
Thanked 4,273 Times in 3,946 Posts
I've noticed that these are consumer-class drives, not server-class. I can't remember the last time WD was considered a reliable brand? Back when drives came with defect lists, perhaps. Cheap and cheerful has been WD's strategy, and while it's worked for them, it's also given them a black mark. You can get better from WD if you're willing to pay -- but who would? Given that, I'm not surprised WD bought Hitachi. They needed better drives and a better name, and HGST -- Hitachi -- has been excellent for a long time. Though they have their dark times too, remember the IBM Deathstar? (I'd almost forgotten they were responsible for that...)

That said -- drive reliability went down steadily once capacities exploded into the dozens then hundreds and thousands of gigabytes. The drive industry chopped their warranties from 3 to 1 years long ago to reflect this, they're inevitably more sensitive devices. The number of spare sectors a modern hard drive keeps -- the percentage of sectors which can die and not be considered a fault -- is disturbing.
    #4  
Old Unix and Linux 08-23-2016   -   Original Discussion by wisecracker
bakunin bakunin is offline Forum Staff  
Bughunter Extraordinaire
 
Join Date: May 2005
Last Activity: 15 November 2017, 4:57 AM EST
Location: In the leftmost byte of /dev/kmem
Posts: 5,633
Thanks: 107
Thanked 1,603 Times in 1,180 Posts
Quote:
Originally Posted by Corona688 View Post
I can't remember the last time WD was considered a reliable brand?
Beginning of the nineties, when the Caviar was way ahead of the competition. That was, before they sold their SCSI chips to Future Domain (which was later bought by Adaptec) sometimes mid-nineties.

bakunin
Sponsored Links
Closed

Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Linux More UNIX and Linux Forum Topics You Might Find Helpful
Thread Thread Starter Forum Replies Last Post
IBM AIX Internal HDD vs SAN HDD and Oracle filosophizer AIX 7 01-27-2014 06:33 AM
boot up failure unix sco after power failure fredthayer UNIX for Dummies Questions & Answers 11 03-29-2012 11:24 PM
Scan Rates Negm AIX 2 04-16-2009 11:29 AM
Old HDD copy to new HDD ? im lost... Chevy89rocks UNIX for Dummies Questions & Answers 5 02-20-2009 03:23 AM



All times are GMT -4. The time now is 01:40 PM.