Re: questions about GRUB and BTRFS

2009-04-21 Thread David Woodhouse
On Wed, 2009-02-25 at 15:22 -0500, Chris Mason wrote: > > This suggests another question for me... right now you can specify a root= > > command line to the kernel, though there's other stuff like nfsroot= where > > more parameters are needed. Is it possible to add a btrfsroot= option with > > a UU

Re: questions about GRUB and BTRFS

2009-02-25 Thread Chris Mason
On Wed, 2009-02-25 at 13:04 -0700, Anthony Roberts wrote: > Hi Chris, > > Cheers for the informative response. :) > > > In the ideal implementation, the grub.conf has a list of devices it is > > allowed to scan, and we put the FS uuid directly in there, let grub scan > > them and we'll be able to

Re: questions about GRUB and BTRFS

2009-02-25 Thread Anthony Roberts
Hi Chris, Cheers for the informative response. :) > In the ideal implementation, the grub.conf has a list of devices it is > allowed to scan, and we put the FS uuid directly in there, let grub scan > them and we'll be able to boot off multiple volumes in that way. Hm... perhaps it doesn't even n

Re: questions about GRUB and BTRFS

2009-02-25 Thread Chris Mason
On Tue, 2009-02-24 at 18:32 -0700, Anthony Roberts wrote: > Hi, > > A quick googling turns up posts that GRUB support for BTRFS is planned. My > curiosity is more towards how this will be managed, because the way this is > currently implemented with software RAID/LVM is quite haphazard. I > theref

Re: questions about GRUB and BTRFS

2009-02-25 Thread Thomas Kuther
On Mi, 25.02.09 01:03 Lee Trager wrote: > I'm not sure when we should start developing BTRFS support for GRUB > but I do agree that it will be very difficult to support all the > features of BTRFS. As far as I know GRUB does not support LVM and > only supports RAID1. Doing this shouldn't be that

Re: questions about GRUB and BTRFS

2009-02-24 Thread Lee Trager
I'm not sure when we should start developing BTRFS support for GRUB but I do agree that it will be very difficult to support all the features of BTRFS. As far as I know GRUB does not support LVM and only supports RAID1. Doing this shouldn't be that hard to do, in fact it should be easier to do wit

Re: questions about GRUB and BTRFS

2009-02-24 Thread Dmitri Nikulin
On Wed, Feb 25, 2009 at 12:32 PM, Anthony Roberts wrote: > Hi, > > A quick googling turns up posts that GRUB support for BTRFS is planned. My > curiosity is more towards how this will be managed, because the way this is > currently implemented with software RAID/LVM is quite haphazard. I > therefo

questions about GRUB and BTRFS

2009-02-24 Thread Anthony Roberts
Hi, A quick googling turns up posts that GRUB support for BTRFS is planned. My curiosity is more towards how this will be managed, because the way this is currently implemented with software RAID/LVM is quite haphazard. I therefore have some questions about GRUB + BTRFS: -With GRUB booting, it's