Comments (2)
wu-hanqing
commented on May 22, 2024
从日志中看，是IO请求失败，导致IO Error，curve这边会限制IO请求的offset/size需要是4K对齐的。
E 2020-07-21T07:21:23.570824+0000 1209 file_entity.cpp:171] AioRead file failed. fd: 1, fileName: cbd:pool//t
est_curve_, context: [type: READ, offset: 1024, size: 1024, ret: -1]看下 /sys/devices/virtual/block/nbd0/queue/logical_block_size 和 /sys/devices/virtual/block/nbd0/queue/physical_block_size 这两个文件的值，如果不是4096，可以尝试修改成4096。
如果能生效，可以重新格式化，再测试一下。
如果不能修改，尝试升级下内核版本，我们内部测试使用的是 4.9.65 版本的内核。
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lwllvyb
commented on May 22, 2024
通过升级内核之后，解决了。
感觉日志可以优化下，日志信息不是很明确
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