Greetings, I''m not trying to spam the list-- I''m just genuinely looking for *something* other than silence. If there''s any direction I could be given, or a document, or some kind of hint, I''d really like to salvage this volume, if there''s anything that can be done with it. Respectfully, Alex Cavnar Original Message ---------------------------------------------- Hey all, I have a 3TB array I''m running via MD with a BTRFS filesystem on it. I lost power during a rebalance, and now when I attempt to mount it, I get this error in dmesg: (This is attempting to mount with -o degraded option) Jul 26 15:56:36 NASBOX kernel: [234228.548197] btrfs: open_ctree failed Jul 26 16:00:37 NASBOX kernel: [234469.584064] device fsid fb481f12aed8508d-bf298b2f357984bf devid 1 transid 36802 /dev/mapper/vg--raid-lv--storage Jul 26 16:00:37 NASBOX kernel: [234469.584490] btrfs: allowing degraded mounts Jul 26 16:00:39 NASBOX kernel: [234471.703955] btrfs bad tree block start 6949838612584515097 241665916928 Jul 26 16:00:39 NASBOX kernel: [234471.724204] btrfs: open_ctree failed Any pointers to get this to mount? I know that btrfsck doesn''t fix anything, but is there something I can do to recover this volume? There is some data I''d like to get off that I''d placed on between backups. Thanks! Alex Cavnar -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html