[Beowulf] Problem with ext3 filesystem?
Eugen Leitl
eugen at leitl.org
Thu Feb 12 11:52:56 PST 2009
On Thu, Feb 12, 2009 at 01:27:56PM -0500, Joshua Baker-LePain wrote:
> 16TB ext3 support was included as a technology preview in RHEL5 and fully
> supported in 5.1. I've got a couple of >8TB ext3 FSes. Why ext3?
> Because nothing else is as well supported by the vendor on RHEL/CentOS.
> For primary file servers, I don't want to muck about with add-on kernel
> modules, "plus" kernels, or anything else of that sort. I want to run as
> close to stock as possible. And on anything RHEL derived, that means
> ext3.
Don't you get creeping data corruption on 10+ worth of TByte drives?
And not even RAID6? I'd definitely get drives from different batches,
or preage them randomly.
I'm speccing such a box right now with a Supermicro 2U box, and I'm going either
for FreeNAS 0.7 (bleeding edge) or OpenSolaris/NexentaStor, both with zfs.
--
Eugen* Leitl <a href="http://leitl.org">leitl</a> http://leitl.org
______________________________________________________________
ICBM: 48.07100, 11.36820 http://www.ativel.com http://postbiota.org
8B29F6BE: 099D 78BA 2FD3 B014 B08A 7779 75B0 2443 8B29 F6BE
More information about the Beowulf
mailing list