Gentoo Archives: gentoo-server

From: Andrius <obj@×××××××××.org>
To: gentoo-server@l.g.o
Subject: Re: [gentoo-server] SCSI Software RAID and LVM
Date: Wed, 31 Mar 2004 19:21:10
Message-Id: 406B52C6.5050307@obj.hopto.org
In Reply to: Re: [gentoo-server] SCSI Software RAID and LVM by Martin Hajduch
1 Thanks Eli and Martin. ..though i need more docs to start. i'm
2 completely new to software raid on linux
3 and lvm.
4
5 Regards,
6 Andrius
7
8
9 Martin Hajduch wrote:
10
11 > -----BEGIN PGP SIGNED MESSAGE-----
12 > Hash: SHA1
13 >
14 >
15 > | Very possible. You will want to setup a software RAID (probably RAID
16 > | 1 I assume) from the CD. Since a software RAID device can't be
17 > | partitioned you can make the whole thing a PV and go from there. You
18 > | will need to create a ramdisk to start the software raid devices and
19 > | initialize the lvm. There is infomation on how to do this in the
20 > | RAID Howto and the LVM Howto at www.tldp.org.
21 >
22 > my two cents
23 > partition physical drives, create two equally sized small partitions
24 > (one on each drive) -> and use them as two swap partitions later;
25 > it is better then creating swap on lvm over raid
26 >
27 > the rest of the drives can be the second partition, and these two big
28 > partitions can be merged into one raid1 device, this can be then used
29 > as pv for lvm
30 >
31 > regards,
32 > martin
33 > -----BEGIN PGP SIGNATURE-----
34 > Version: GnuPG v1.2.4 (GNU/Linux)
35 > Comment: Using GnuPG with Thunderbird - http://enigmail.mozdev.org
36 >
37 > iD8DBQFAaxg4FCvm4cvhqkwRAn+6AKCBDnGemrULODaA2CNE53fnISo/9gCeJKKl
38 > rySewZarlWZRYAe1Wx6TkeY=
39 > =FmKR
40 > -----END PGP SIGNATURE-----
41 >