From: Stephan Austermuehle <au@hcsd.de>
To: linux-lvm@sistina.com
Subject: Re: [linux-lvm] EMC Storage + LVM + XFS
Date: Fri, 25 May 2001 17:09:08 +0200 [thread overview]
Message-ID: <20010525170908.G29884@babbage.hcsd.de> (raw)
In-Reply-To: <Pine.LNX.4.33.0105250946400.10104-100000@UberGeek.coremetrics.com>; from austin@coremetrics.com on Fri, May 25, 2001 at 09:47:34AM -0500
On Fri, May 25, 2001 at 09:47:34AM -0500, Austin Gonyou wrote:
> I don't think I'm clear on your statement. As far as I know, which is a
> lot about EMC, you can definitely plug disks online. Having Linux see
> them? Not necessarily so, but I believe the polling interval for the Fibre
> driver will take care of that.
Oh, of course the Symmetrix allows hot plugging of disks and online
mapping of hypers to one or more channels via a Bin upgrade or the
SDR. But at the moment I do not know any way to make Linux recognise
the additional disks without reloading (rebooting) the driver. But
even if there's a way to online detect new disks -- if a vgscan is
necessary to tell the Linux LVM about where its VGs have gone it isn't
a very smart solution because it often requires application down time.
Stephan
next prev parent reply other threads:[~2001-05-25 15:09 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-05-25 2:46 [linux-lvm] EMC Storage + LVM + XFS Austin Gonyou
2001-05-25 2:57 ` S. Michael Denton
2001-05-25 6:58 ` Stephan Austermuehle
2001-05-25 14:47 ` Austin Gonyou
2001-05-25 15:09 ` Stephan Austermuehle [this message]
2001-05-25 17:55 ` Ragnar Kjørstad
2001-05-25 23:16 ` Austin Gonyou
2001-05-28 11:02 ` Heinz J. Mauelshagen
2001-05-25 23:14 ` Austin Gonyou
-- strict thread matches above, loose matches on Subject: below --
2001-05-25 13:30 Christian, Chip
2001-05-25 14:46 ` Austin Gonyou
2001-05-25 15:12 Christian, Chip
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