Thank you very much for your response:
# file -s /dev/sda1 /dev/sdc1 /dev/sda1: BTRFS Filesystem label "partition", sectorsize 4096, nodesize 4096, leafsize 4096, UUID=c1eb1aaf-665a-4337-9d04-3c3921aa67e0, 1683870334976/3010310701056 bytes used, 2 devices /dev/sdc1: data -- 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
