Gentoo Archives: gentoo-user

From: Peter Humphrey <peter@××××××××××××.uk>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] Software RAID-1 - FIXED
Date: Tue, 26 Aug 2014 16:49:19
Message-Id: 1658553.kuceaDGBky@wstn
In Reply to: Re: [gentoo-user] Software RAID-1 by Kerin Millar
1 On Tuesday 26 August 2014 17:00:37 Kerin Millar wrote:
2 > On 26/08/2014 15:54, Peter Humphrey wrote:
3 > > On Tuesday 26 August 2014 14:21:19 Kerin Millar wrote:
4 > >> On 26/08/2014 10:38, Peter Humphrey wrote:
5 > >>> On Monday 25 August 2014 18:46:23 Kerin Millar wrote:
6 > >>>> On 25/08/2014 17:51, Peter Humphrey wrote:
7 > >>>>> On Monday 25 August 2014 13:35:11 Kerin Millar wrote:
8 > > --->8
9 > >
10 > >> Again, can you find out what the exit status is under the circumstances
11 > >> that mdadm produces a blank error? I am hoping it is something other
12 > >> than 1.>
13 > > I've remerged mdadm to run this test. I'll report the result in a moment.
14 > > [...] In fact it returned status 1. Sorry to disappoint :)
15 >
16 > Thanks for testing. Can you tell me exactly what /etc/mdadm.conf
17 > contained at the time?
18
19 It was the installed file, untouched, which contains only comments.
20
21 > LVM has nothing to do with md.
22
23 No, I know. I was just searching around for sources of info.
24
25 > When I talk about 1.x metadata, I am talking about the md superblock.
26 > You can find out what the metadata format is like so:-
27 >
28 > # mdadm --detail /dev/md7 | grep Version
29
30 That's what I was looking for - thanks. It shows version 0.90. I did suspect
31 that before, as I said, but couldn't find the command to check. If I had, I
32 might not have started this thread.
33
34 So all this has been for nothing. I was sure I'd set 1.x metadata when
35 creating the md device, but I must eat humble pie and glare once again at my
36 own memory.
37
38 Many thanks for the effort you've put into this for me.
39
40 --
41 Regards
42 Peter

Replies

Subject Author
Re: [gentoo-user] Software RAID-1 - FIXED Kerin Millar <kerframil@×××××××××××.uk>