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Re: btrfs trim erases bootloader area

From: Holger Hoffstätte
Subject: Re: btrfs trim erases bootloader area
Date: Thu, 7 Jan 2016 20:19:00 +0100
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.5.0

On 01/07/16 20:11, Andrei Borzenkov wrote:
> As discussed on opensuse-factory list, running fstrim on btrfs erases
> bootloader area, rendering system unbootable. See
> and follow-ups that demonstrate that beginning of device gets zeroed out.
> Not sure what we can do, but from GRUB side I can only see disabling
> embedding support on btrfs entirely.

Since you're probably not on the btrfs list and missed it earlier


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