[ale] The perpetual question: best current HDD?

Derek Atkins warlord at MIT.EDU
Wed Jan 9 12:10:35 EST 2013


Derek Atkins <warlord at MIT.EDU> writes:

> Of course I only just now checked my mismatch_cnt's on my md devices and
> see:
>
> [root at vmhost ~]# cat /sys/block/md*/md/mismatch_cnt
> 128
> 195200
> 4224
> 139392
>
> ....  So not sure what to do now :-/
> They are each RAID-1 devices, combined into RAID-10 using LVM.

...  Which of course I just (re-)reseached and reminded myself probably
isn't an issue because it's most likely memory mapped disk space from
e.g. vmware being written out to the different disks at different times.

-derek

-- 
       Derek Atkins, SB '93 MIT EE, SM '95 MIT Media Laboratory
       Member, MIT Student Information Processing Board  (SIPB)
       URL: http://web.mit.edu/warlord/    PP-ASEL-IA     N1NWH
       warlord at MIT.EDU                        PGP key available


More information about the Ale mailing list