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From: Matt Schillinger <mschilli@vss.fsi.com>
To: linux-lvm@sistina.com
Subject: Re: [linux-lvm] disk naming
Date: Wed Jan  8 10:28:02 2003	[thread overview]
Message-ID: <1042043372.15431.8.camel@mosix> (raw)
In-Reply-To: <20030104195544.GB11424@tykepenguin.com>

I have another scenario... If I have 1 volume setup
(/dev/test_vg/testlv1) and mounted on say, /mnt.

The disk is connected via scsi host channel 0, scsi id 4, and lun 0.

If i umount /mnt,
move the scsi disk to host channel 1,

Then run rescan-scsi-bus.sh 1, it should scan the scsi bus on host
channel 1, then find the scsi disk.

is there a way to make lvm see the new disk in a way that is mountable?


I have done the previous, but i see in /proc/lvm/global, that each VG is
associated with PV devices (/dev/sda1, etc). Is there a way that lvm can
rescan and reassociate VGs to new PV devices? (as in the disk on the
host channel 1 is added in as /dev/sdd).. If i reboot, this is no
problem to register things, but I am wonder if it is possible to do the
task without a reboot..

Thanks,

Matt Schillinger
mschilli@vss.fsi.com

  reply	other threads:[~2003-01-08 10:28 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2003-01-03 10:02 [linux-lvm] disk naming Matt Schillinger
2003-01-03 10:45 ` Goetz Bock
2003-01-03 10:59   ` Matt Schillinger
2003-01-03 11:03     ` Patrick Caulfield
2003-01-03 12:53       ` Matt Schillinger
2003-01-03 13:12         ` Steven Lembark
2003-01-03 12:30     ` Steven Lembark
2003-01-03 13:20       ` Patrick Caulfield
2003-01-04  1:09         ` Steven Lembark
2003-01-04  3:59           ` Patrick Caulfield
2003-01-04 12:27             ` Steven Lembark
2003-01-04 12:40               ` Theo Van Dinter
2003-01-04 13:55               ` Patrick Caulfield
2003-01-08 10:28                 ` Matt Schillinger [this message]
2003-01-03 12:21 ` Steven Lembark

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