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From: Andrei Borzenkov <arvidjaar@gmail.com>
To: Juan Orti Alcaine <j.orti.alcaine@gmail.com>
Cc: grub-devel@gnu.org, jamespharvey20@gmail.com
Subject: Re: [PATCH] 10_linux: avoid multi-device root= kernel argument
Date: Mon, 1 Feb 2016 20:16:10 +0300	[thread overview]
Message-ID: <56AF92DA.2030009@gmail.com> (raw)
In-Reply-To: <CAC+fKQVP4CshJiNOe=2v2ayODTXh6EHeL_RMMmFgbkbQ3iLsXg@mail.gmail.com>

01.02.2016 00:17, Juan Orti Alcaine пишет:
> 2016-01-28 17:46 GMT+01:00 Andrei Borzenkov <arvidjaar@gmail.com>:
>> If root filesystem is multidev btrfs, do not attempt to pass all devices as
>> kernel root= argument. This results in splitting command line in GRUB due to
>> embedded newline and even if we managed to quote it, kernel does not know how
>> to interpret it anyway. Multidev btrfs requires user space device scanning,
>> so passing single device would not work too.
>>
>> This still respects user settings GRUB_DISABLE_LINUX_UUID. Not sure what we
>> should do in this case.
>>
>> Closes: 45709
>>
> 
> This patch fixes my problem reported here:
> https://bugzilla.redhat.com/show_bug.cgi?id=1294532
> Now, the kernel root option is correctly generated as root=UUID=xxxx
> instead of the broken multiline list of devices as before.
> 
> Thank you.
> 
Thank you and Michael for testing. Pushed.


  reply	other threads:[~2016-02-01 17:16 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <CAC+fKQW3LZDiuuEiGqWzK8Zkk=eRvJNs02LmEC9Y8v_M8OGrbQ@mail.gmail.com>
2016-01-28 16:46 ` [PATCH] 10_linux: avoid multi-device root= kernel argument Andrei Borzenkov
2016-01-29  3:17   ` Michael Chang
2016-01-29  8:54   ` Olaf Hering
2016-01-29  8:57     ` Andrei Borzenkov
2016-01-29 16:23       ` Olaf Hering
2016-01-29 17:36         ` Andrei Borzenkov
2016-01-31 21:17   ` Juan Orti Alcaine
2016-02-01 17:16     ` Andrei Borzenkov [this message]
2016-01-02 12:30 Andrei Borzenkov

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