From: "Vladimir V. Saveliev" <vs@namesys.com>
To: "Xuân Baldauf"
<xuan--2004.08.01--reiserfs-list--namesys.com@baldauf.org>
Cc: Reiserfs List <reiserfs-list@namesys.com>
Subject: Re: Where to put the journal
Date: Mon, 02 Aug 2004 13:27:19 +0400 [thread overview]
Message-ID: <410E08F7.9020303@namesys.com> (raw)
In-Reply-To: <410CCFCA.1030309@baldauf.org>
Hello
Xuân Baldauf wrote:
> Hello,
>
> I want to setup a Linux software RAID 5 over disks of different speed
> with reiserfs on top. I know that the journal has to be accessed
> frequently for comparably small accesses. That's why I'm considering to
> "offload" the journal onto an extra partition on a faster disk of the
> RAID set.
>
> Thus, the journal would not be protected by the RAID, but this is not so
> important for me.
>
> Is this kind of reasoning sane? Would there be any speedup by offloading
> the journal?
>
Person who did some tests on non standard journal is on vacation. He is expected to come back today. Maybe he remembers benchmark results,
next prev parent reply other threads:[~2004-08-02 9:27 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-08-01 11:11 Where to put the journal Xuân Baldauf
2004-08-02 9:27 ` Vladimir V. Saveliev [this message]
2004-08-05 16:39 ` Edward Shishkin
2004-08-05 17:05 ` Xuân Baldauf
2004-08-05 17:31 ` Edward Shishkin
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