1 create fs without csum_seed 2 Filesystem UUID: 6b33f586-a183-4383-921d-30da3fef2e5c 3 turn on csum_seed 4 Filesystem UUID: 6b33f586-a183-4383-921d-30da3fef2e5c 5 Checksum seed: 0x3ba62721 6 change UUID 7 Filesystem UUID: a61be2e0-b3b8-4fbc-b2cd-d84b306b9731 8 Checksum seed: 0x3ba62721 9 check filesystem 10 fsck returns 0 11 Filesystem UUID: a61be2e0-b3b8-4fbc-b2cd-d84b306b9731 12 Checksum seed: 0x3ba62721 13 turn off csum_seed 14 Filesystem UUID: a61be2e0-b3b8-4fbc-b2cd-d84b306b9731 15 check filesystem 16 fsck returns 0 17 Filesystem UUID: a61be2e0-b3b8-4fbc-b2cd-d84b306b9731 18
