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Date:      Fri, 25 May 2007 11:18:39 +0300
From:      Cristian KLEIN <cristi@net.utcluj.ro>
To:        Ollivier Robert <roberto@keltia.freenix.fr>
Cc:        freebsd-fs@freebsd.org
Subject:   Re: VERY frustrated with FreeBSD/UFS stability - please help or	comment...
Message-ID:  <46569BDF.3030700@net.utcluj.ro>
In-Reply-To: <20070522131107.GA73155@keltia.freenix.fr>
References:  <475187.33232.qm@web63006.mail.re1.yahoo.com>	<86r6p9xf2c.fsf@dwp.des.no> <20070522131107.GA73155@keltia.freenix.fr>

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Ollivier Robert wrote:
> According to Dag-Erling Smørgrav:
>> client2% rsync --archive --delete /vol server:/backup/client2
>> server% for vol in /backup/* ; do mksnap_ffs $vol $vol/.snap/`date` ; done
> 
> My experience with the sysutils/freebsd-snapshot, which enable automatic
> snapshot creation (à la NetApp) is that after a few created snapshots, the
> whole system just locks up.  This was in 6.0-6.1 days, maybe 6.2 has
> improved but they seem very fragile :(

Nope. They did not. :)

I had a server which crashed a few hours after enabling snapshots. Now
that I removed them, the system is rock solid again.

I have been unable to reproduce the problem (interesting how some
problems show up only on production systems), so I was unable to file a PR.

IMHO, all these issues should be written in the errata. I can affort not
using snapshot, but having an instable system (and an angry boss) is
killing me.




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