Added "Why the checkpointer was separated from the background writer?" in Section 8.6.
В рыболовной сети нашли 15-метровую тушу редкого кита20:45。业内人士推荐新收录的资料作为进阶阅读
，详情可参考新收录的资料
SHA512 (FreeBSD-14.4-RELEASE-arm64-aarch64-BASIC-CI-ufs.raw.xz) = 490a8a529cecd629c1f07e9d2c83062781f0737e6e7a9b2ac28bd3f7dee537f04250ef08c9979bd9660d20ebcdd295735f7a9a83a5fe0a7c466d1c3f3080ffe7
FT App on Android & iOS。关于这个话题，新收录的资料提供了深入分析