From: Miwako Nakai <nakai@ezinc.com>
To: linux-lvm@sistina.com
Subject: Re: [linux-lvm] cache buffer size
Date: Wed Nov 6 22:04:02 2002 [thread overview]
Message-ID: <3DC9E5E1.102D4A9B@ezinc.com> (raw)
In-Reply-To: OF442EBFE4.3A4EDB03-ON85256C69.005AF60C@pok.ibm.com
Thank you Mr.Best
Steve Best wrote:
>
> Miwako Nakai wrote:
> >Thank you, Mr.Mauelshagen
> >
> >JFS can not have fixed block size. But I heard from JFS group in IBM
> >that on 2.5 or later it will be improved. I do not know JFS will have
> >fixed block size or not. They said 'improved'.
>
> This isn't right, JFS block size is fixed at 4k. Do you only have this
> problem if you snapshot? Could you explain some more about your setup.
> Are all of your LVs JFS?
YES. It happens only when using snapshot. Does snapshot use 1k block
size?
--
nakai@ezinc.com
next prev parent reply other threads:[~2002-11-06 22:04 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-11-06 11:17 [linux-lvm] cache buffer size Steve Best
2002-11-06 22:04 ` Miwako Nakai [this message]
2002-11-07 11:03 ` Heinz J . Mauelshagen
2002-11-08 2:12 ` Luca Berra
2002-11-08 8:54 ` Heinz J . Mauelshagen
-- strict thread matches above, loose matches on Subject: below --
2002-10-31 21:11 Miwako Nakai
2002-11-05 8:15 ` Heinz J . Mauelshagen
2002-11-05 17:29 ` Miwako Nakai
2002-11-06 7:08 ` Heinz J . Mauelshagen
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