myisam表修复

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在从库启动时,遇到系统自动进行repair 表操作,Repair by sorting很慢,这种情况下直接kill,然后用
myisamchk –sort_buffer_size=16m –key_buffer_size=16m –read_buffer_size=2m –write_buffer_size=1m –tmpdir=/tmp -iBfqr /var/lib/mysql/backup/t1
进行修复

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转载自blog.csdn.net/aoerqileng/article/details/80837014