09.07.2016 00:50, Chris Murphy пишет: >> >> Instead those utilities should employ rootflags=subvol or subvolid to >> explicitly use a particular fs tree for rootfs, rather that hide this >> fact by using subvolume set-default. > > The only distro installer I know that works this way out of the box is > Fedora/Red Hat's Anaconda. It leaves the default subvolume as 5, but > does not install the OS there. Instead each mountpoint is created as a > subvolume in that top level, and rootflags kernel parameter and fstab > are used to assemble those subvolumes per the FHS virtually. It's > completely discoverable, you can follow each step along the way, it's > not obscured. > > The additional benefit is no nested subvolumes. >
Does it use grub2? Where /boot/grub is located - on one of those snapshots or on partition outside of btrfs control? Does it support booting from previous read-only snapshot directly and/or rollback to previous snapshot? -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
