From: Martin Steigerwald <martin@lichtvoll.de>
To: linux-btrfs@vger.kernel.org
Subject: swapfile with BTRFS RAID 1
Date: Wed, 18 Aug 2021 14:53:12 +0200 [thread overview]
Message-ID: <10958794.vSJxiKAMbr@ananda> (raw)
Hi!
Regarding swapfile support in BTRFS I found it does not work on RAID 1:
BTRFS warning (device somepartition): swapfile must have single data
profile
as is documented
https://btrfs.wiki.kernel.org/index.php/Manpage/
btrfs(5)#SWAPFILE_SUPPORT
Now is there a way to tell BTRFS that the swapfile should be single
profile?
I see "btrfs filesystem usage" says "no" for "multiple profiles". But I
also got the following hint that it is not yet supported to specify a
different profile for a subvolume:
https://unix.stackexchange.com/questions/196490/what-can-i-do-with-btrfs-profiles
I also did not find anything in btrfs subvolume manpage about it.
So just not possible at the moment?
(And no, I do not need that for my own setups.)
Best,
--
Martin
next reply other threads:[~2021-08-18 12:53 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-18 12:53 Martin Steigerwald [this message]
2021-08-18 13:00 ` swapfile with BTRFS RAID 1 David Sterba
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