Re: RAID b/w GPT and NON GPT partition.
- To: debian-user@lists.debian.org
- Subject: Re: RAID b/w GPT and NON GPT partition.
- From: Pascal Hambourg <pascal@plouf.fr.eu.org>
- Date: Wed, 01 Jul 2015 11:22:13 +0200
- Message-id: <[🔎] 5593B145.2040605@plouf.fr.eu.org>
- In-reply-to: <rbo1pgni39v8@mids.svenhartge.de>
- References: <CAGWVfMmqQSLXjcY6dh+bFAz3B42TNSPVai=wfJ4aYVKLaP2ySQ@mail.gmail.com> <5591652E.4020205@torfree.net> <CAGWVfMnsZ-u0zdJk8tcZjS=QqaRh5AGqvEiYt7qn1EvWfCtoPg@mail.gmail.com> <dd84bcffbb5b0fc24d4568aea9b5988c@iwakd.de> <5592BBE8.1030905@plouf.fr.eu.org> <CAGWVfMkpriZaWza_iF6Fz7Jic-iYfnuUwevBhaSmCKXsKqN6tQ@mail.gmail.com> <559304D9.3070401@torfree.net> <rbo1pgni39v8@mids.svenhartge.de>
Sven Hartge a écrit :
>
> I had an interesting problem once, where I upgraded a server from
> Squeeze to Wheezy. This server had LVM on MD-RAID and so the core.img
> has to include the LVM- and MD-RAID drivers in addition to the ext3
> code.
>
> With Squeeze this core.img just so fitted into the 31744 bytes (I think
> it was 5 bytes smaller) but with Wheezy the resulting core.img was
> bigger (by 20 bytes) and could not be installed.
I also experienced this with a root partition using btrfs. GRUB's btrfs
module was so big that the core image would not fit in 32 KiB.
Fortunately this won't happen any more with disks partitionned using the
current 1 MiB alignement.
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