From: Hans Reiser <reiser@namesys.com>
To: Todd Lyons <todd@mrball.net>
Cc: reiserfs-list@namesys.com
Subject: Re: reiserfsck will take 28 years
Date: Sun, 02 Mar 2003 05:01:39 +0300 [thread overview]
Message-ID: <3E616603.70709@namesys.com> (raw)
In-Reply-To: <20030301230445.GA3088@mrball.net>
Todd Lyons wrote:
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>Marc Rotzow wanted us to know:
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>>945 GB Usable space
>>
>>
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>Our 500 GB partition took 8 hours to do in a rebuild-tree. We didn't
>have that many files though. I don't know if that affects things.
>- --
>Blue skies... Todd Public key: http://www.mrball.net/todd.asc
><cbsmith> Damn, I have to figure out a way to keep my connection up. :-(
><scandal> cbsmith: would that be like viagra for TCP?
>Linux kernel 2.4.19-16mdk 4 users, load average: 0.00, 0.00, 0.00
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It affects things a lot. Vitaly needs to rewrite the oid tracking code,
because each oid added means a memory shift of the entire oid map. This
is a fundamentally flawed algorithm for filesystem with a lot of files,
and it is the reason for his slowdown.
--
Hans
next prev parent reply other threads:[~2003-03-02 2:01 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-03-01 4:09 reiserfsck will take 28 years Marc Rotzow
2003-03-01 23:04 ` Todd Lyons
2003-03-02 2:01 ` Hans Reiser [this message]
2003-03-02 11:10 ` Vitaly Fertman
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