hdparm error: Was Re: [Beowulf] Help for terrible NFS write performance

Gus Correa gus at ldeo.columbia.edu
Fri Aug 28 18:48:06 EDT 2009

Mark Hahn wrote:
>> Somehow it works on Fedora 10, but not on CentOS 4 and 5.
> what version does hdparm -v mention on each system?
Hi Mark, list

Thank you Mark.
Sorry for my very late answer.

Anyway, better late than never.
The hdparm versions I have are:

8.6 on Fedora 10,
6.6 on CentOS 5,
5.7 on CentOS 4.

I'd guess 6.6 and earlier are too old,
even the man pages are different.

Gus Correa
Beowulf mailing list, Beowulf at beowulf.org sponsored by Penguin Computing
To change your subscription (digest mode or unsubscribe) visit http://www.beowulf.org/mailman/listinfo/beowulf

More information about the Beowulf mailing list