-
-
Save pwaller/ea0386762852a9bf5462 to your computer and use it in GitHub Desktop.
btrfs-show-super
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| $ sudo btrfs-show-super /dev/vg/lv | |
| superblock: bytenr=65536, device=/dev/vg/lv | |
| --------------------------------------------------------- | |
| csum 0x4f0ab468 [match] | |
| bytenr 65536 | |
| flags 0x1 | |
| magic _BHRfS_M [match] | |
| fsid 3ffd71ab-6c3d-4486-a6b0-5c1eeb9be6b3 | |
| label | |
| generation 73018 | |
| root 615661654016 | |
| sys_array_size 226 | |
| chunk_root_generation 72949 | |
| root_level 1 | |
| chunk_root 20971520 | |
| chunk_root_level 1 | |
| log_root 0 | |
| log_root_transid 0 | |
| log_root_level 0 | |
| total_bytes 805302173696 | |
| bytes_used 728314380288 | |
| sectorsize 4096 | |
| nodesize 4096 | |
| leafsize 4096 | |
| stripesize 4096 | |
| root_dir 6 | |
| num_devices 1 | |
| compat_flags 0x0 | |
| compat_ro_flags 0x0 | |
| incompat_flags 0x1 | |
| csum_type 0 | |
| csum_size 4 | |
| cache_generation 73018 | |
| uuid_tree_generation 73018 | |
| dev_item.uuid 0ac0f099-dd4e-409e-9948-05169b4bd8b0 | |
| dev_item.fsid 3ffd71ab-6c3d-4486-a6b0-5c1eeb9be6b3 [match] | |
| dev_item.type 0 | |
| dev_item.total_bytes 805302173696 | |
| dev_item.bytes_used 805302173696 | |
| dev_item.io_align 4096 | |
| dev_item.io_width 4096 | |
| dev_item.sector_size 4096 | |
| dev_item.devid 1 | |
| dev_item.dev_group 0 | |
| dev_item.seek_speed 0 | |
| dev_item.bandwidth 0 | |
| dev_item.generation 0 |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment