[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
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