On Fri, Sep 16, 2016 at 6:08 PM, Chris Murphy <li...@colorremedies.com> wrote: > > If -o recovery doesn't work, you'll need to use something newer, you > could use one of: > > Fedora Rawhide nightly with 4.8rc6 kernel and btrfs-progs 4.7.2. This > is a small netinstall image. dd to a USB stick, choose Troubleshooting > option, then the Rescue option, then after startup use the 3 option to > get to a shell where you can try to mount normally, or use > btrfs-check. Limited tty, no sshd. > https://kojipkgs.fedoraproject.org/compose/rawhide/Fedora-Rawhide-20160914.n.0/compose/Everything/x86_64/iso/Fedora-Everything-netinst-x86_64-Rawhide-20160914.n.0.iso.n.0.iso > > Or something more official with published hash's for the image and a > GUI, Fedora 24 workstation has kernel 4.5.5 and btrfs-progs 4.5.2 > https://getfedora.org/en/workstation/download/
Just to complete the thought... use these just to boot and have access to something newer. I'm not suggesting install them. First try a normal mount, and if that fails, try -o recovery, if that fails, I'm curious about btrfs rescue super-recover -v <dev> btrfs check <dev> What I'm after is a way to get it to mount cleanly with a new kernel, and then hoping you can then just reboot with the ancient kernel and it'll be back to normal. -- Chris Murphy -- 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
