Hi, I (intentionally) used wipefs -a on a device with a btrfs. As expected btrfs check doesn't recognize the device as having a btrfs volume anymore.
Slightly surprising that it doesn't mention other intact supers are found. Most surprising that options -s1 --repair doesn't fix it. I thought maybe it's intentional, only with explicitly bad magic, and I'd get different results if it were zero'd. So I zero'd it and I get the same results. s0 superblock isn't repaired with --repair. Bug? Of course I can fix it with echo+dd. -- Chris Murphy -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
