Gentoo Archives: gentoo-user

From: Andrej Filipcic <andrej.filipcic@×××.si>
To: gentoo-user@l.g.o
Subject: [gentoo-user] udev, scsi modules and lvm2
Date: Thu, 24 Jan 2008 22:19:27
Message-Id: 200801242319.14472.andrej.filipcic@ijs.si
1 Hi,
2
3 I have the following problem with lvm2 and volume groups discovery.
4
5 With emulex FC scsi controller as module (lpfc) where data disks are attached
6 and configured with lvm2, the volume groups are not automatically scanned at
7 boot. lpfc is added to /etc/modules.autoload.d/kernel-2.6, so scsi disks are
8 detected properly.
9
10 The trouble is that udev is running the lvm scan before lpfc is autoloaded.
11 The workaround is either to use non-modular lpfc or do an additional
12 vgscan/vgchange/mount after boot in local.startup.
13
14 Is there a better/proper way with baselayout-1 (except for initramfs)? Somehow
15 I would prefer to have lpfc modular.
16
17 Thanks,
18 Andrej
19
20 --
21 _____________________________________________________________
22 doc. dr. Andrej Filipcic, E-mail: Andrej.Filipcic@×××.si
23 Department of Experimental High Energy Physics - F9
24 Jozef Stefan Institute, Jamova 39, P.o.Box 3000
25 SI-1001 Ljubljana, Slovenia
26 Tel.: +386-1-477-3674 Fax: +386-1-425-7074
27 -------------------------------------------------------------
28 --
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