Hello,
I added another device to the / filesystem
(btrfs device add).
Now I can't boot off it, even though kernel sees both devices
(sda2, sdb2).
Am I screwed or is there any way how to convince the kernel
to assemble the / filesystem?
Thank you
Lubos
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Lubos ,
If you have a multi-device btrfs filesystem you need to run btrfsctrl
-a to have the kernel register the filesystem. Tehre were some open
bug reports about this in various distros.
https://bugzilla.redhat.com/show_bug.cgi?id=498445
http://bugs.gentoo.org/show_bug.cgi?id=309219
I've just been giving a long stress run. It is working here without
trouble though, and I'll send it for the next rc.
-chris
On Fri, Jul 09, 2010 at 02:16:58PM +1000, Chris Samuel wrote:
Chris,
On 22/06/10 04:00, Chris Mason wrote:
I'm still putting this patch through more testing, the
Hello,
when i check diskspace usage of a btrfs partition using df i get the
wrong free space, this is expected i think.
However even when i use 'btrfs filesystem df' I get wrong freespace:
Data: total=123.58GB, used=87.31GB
Metadata: total=61.00GB, used=396.29MB
System: total=32.00MB, used=16.00KB
Hello,
when i check diskspace usage of a btrfs partition using df i get the
wrong free space, this is expected i think.
However even when i use 'btrfs filesystem df' I get wrong freespace:
Data: total=123.58GB, used=87.31GB
Metadata: total=61.00GB, used=396.29MB
System: total=32.00MB, used=16.00KB
Hello,
when i check diskspace usage of a btrfs partition using df i get the
wrong free space, this is expected i think.
However even when i use 'btrfs filesystem df' I get wrong freespace:
Data: total=123.58GB, used=87.31GB
Metadata: total=61.00GB, used=396.29MB
System: total=32.00MB, used=16.00KB
