I'm trying to get a system booting, and I'm having something of a hard time with it. I'd like to check whether anyone's managed to do what I'm attempting, and whether I'm doing something silly, or just need to upgrade something. I've got two disks, /dev/sda and /dev/sdb, each partitioned the same way, with GPTs. The second partition on each is part of a RAID-1 (data and metadata) btrfs, with no compression. # btrfs fi show Label: 'amelia' uuid: cba252b5-af1b-4f31-9f8f-191ef66f777d Total devices 2 FS bytes used 1.03GB devid 1 size 275.48GB used 3.04GB path /dev/sda2 devid 2 size 275.48GB used 3.03GB path /dev/sdb2 I have the gptmbr.bin from extlinux installed on the boot sector of each device: # cat /usr/lib/syslinux/gptmbr.bin >/dev/sda # cat /usr/lib/syslinux/gptmbr.bin >/dev/sdb I've attempted to install extlinux from a chroot: # extlinux --install /boot/extlinux This is extlinux 4.05, which claims (on the syslinux website) to support btrfs. When I boot the machine from its disks, I'm being told that extlinux only supports single-disk btrfs. Is this still the case? Or am I just using a version that's far too old? (Looks like there's a v6.01 available). I can't see a list of the limitations and capabilities of syslinux and btrfs on the syslinux website. Hugo. -- === Hugo Mills: hugo@... carfax.org.uk | darksatanic.net | lug.org.uk === PGP key: 65E74AC0 from wwwkeys.eu.pgp.net or http://www.carfax.org.uk --- Great oxymorons of the world, no. 9: Standard Deviation ---
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