Re: 7.0 and HP Proliant DL140 G3?

2008-04-10 Thread Matthew Seaman
Ross wrote:

> I am going to buy DL140 G3 (NHP-SATA) and I want FreeBSD on it. I found some
> reports of boot loader crashes, disk and ethernet performance issues among
> with this PR:
> http://www.freebsd.org/cgi/query-pr.cgi?pr=i386/78339
> Most of that happened with 5.x and 6.x. Has anyone had any problems with
> 7.0-RELEASE on it?

We've a number of these machines running 7.0 -- they're generally fine,
except:

   *) There's no way of monitoring the status of the built-in mpt RAID
  (so we just configure it as a pair of drives and use gmirror)

   *) Disk IO performance is pretty bad unless you set

 hw.mpt.enable_sata_wc=1

  in /boot/loader.conf -- but be aware this could potentially lead
  to data loss given certain scenarios.  (I think this is no worse
  than the other types of drive where write caching is enabled by
  default under FreeBSD but ICBW)

You might find the [EMAIL PROTECTED] mailing list of interest.

Cheers,

Matthew


-- 
Dr Matthew J Seaman MA, D.Phil.   Flat 3
  7 Priory Courtyard
PGP: http://www.infracaninophile.co.uk/pgpkey Ramsgate
  Kent, CT11 9PW, UK
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7.0 and HP Proliant DL140 G3?

2008-04-10 Thread Ross
Hi.

I am going to buy DL140 G3 (NHP-SATA) and I want FreeBSD on it. I found some
reports of boot loader crashes, disk and ethernet performance issues among
with this PR:
http://www.freebsd.org/cgi/query-pr.cgi?pr=i386/78339
Most of that happened with 5.x and 6.x. Has anyone had any problems with
7.0-RELEASE on it?

Thanks
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