auto-rebuild RAID mirrors

Derek Atkins warlord at MIT.EDU
Fri Apr 20 11:01:17 EDT 2007


Quoting Tom Buskey <tom at buskey.name>:

> Sorry for top posting.  The gmail blackberry agent only let's me type
> above the original.
>
> Yes, I get that in linux/solaris via NFS and cygwin via samba.
>
> I haven' tuned but I don't think I'm way off.  I've read that 60 MB/s
> for backups over GigE is about the limit.  I'm using cheap gear.  I've
> measured 30 MB/s at work with cisco switches and a high end SAN.
>
> The compaq delivered only 1-2 MB/s slower over the net vs local as well.
>
> I need to do some tuning, but I don't think I'd get above 30 MB/s on
> the solaris box.

So it's a Solaris server and a linux client and you see 20MB/s over
NFS?   For what size files?

Have you tried a Linux NFS server?

-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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