I'm at the once bitten stage with Reiserfs, unless someone knows how to deal with bad blocks short of 'dd'-ing to another disk and back - the disk won't remap the bad sectors unless you try to write to them and its not trivial to find out how! Having said that, SuSE uses it as the default, so we've gone with that on our SuSE installs so far.
Anybody tried Veritas Filesystem on Solaris for IMAP (even better, Dovecot) access? Is it significantly better than Solaris UFS? I'd heard that UFS performs terribly for Maildir.
Chris
Todd Burroughs wrote:
We use Reiserfs 3 on over a thousand servers and I've only lost one. That one was caused by us unplugging it on purpose to test the filesystem. It made it through a couple tests, then got messed up and I managed to get it partially back. We tried ext3 (this is ~3 years ago though) and found it not very stable.
I can't comment on speed with a large number of files, as we use NFS for data storage, but I find that Reiser's pretty stable. Mostly we're using 2.4 kernels.
Todd
-- --+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+- Christopher Wakelin, c.d.wakelin@reading.ac.uk IT Services Centre, The University of Reading, Tel: +44 (0)118 378 8439 Whiteknights, Reading, RG6 2AF, UK Fax: +44 (0)118 975 3094