PostgreSQL数据文件损坏:从“read only 0 of 8192 bytes”错误到精准修复
1. 当PostgreSQL告诉你"read only 0 of 8192 bytes"时发生了什么
那天凌晨三点,我正喝着第三杯咖啡处理线上告警,突然看到日志里跳出这行刺眼的错误:"could not read block 0 in file base/16384/17330: read only 0 of 8192 …
2026/6/28 23:47:43