can surrport multi bucket?

[lygn128]

can surrport multi bucket? use hash to put data to multi bucket?

[harshavardhana]

what difference will that make?

[lygn128]

when i use one bucket the cluster qps max 4000 while disk and cpu not high, so i want to try multle buckets can reach a high qps? the storage cluster is minio, thank you very much.

[harshavardhana]

There is no such that two buckets will give you higher QPS, each bucket uses same hardware there is nothing more you will gain by WRITING to two buckets v/s same bucket.

[lygn128]

There is no such that two buckets will give you higher QPS, each bucket uses same hardware there is nothing more you will gain by WRITING to two buckets v/s same bucket.

thank you very much. i have another question: when i use minio, can large directories（HDD disk， one directory have 1500000+ sub files or directories ） cause weak write or read performance？ thank you very much.

[harshavardhana]

HDDs cannot be use for IOPs intensive tasks. You need to move to NVMe for better performance.

[lygn128]

HDDs cannot be use for IOPs intensive tasks. You need to move to NVMe for better performance.

thank you very much, i have a cluster which 600 hdd drivers(6 servers), but when put 64K size file benchark, only get a 4000 qps bench result, cpu and memory and io is not high, do you think 4000 qps is a reasonable result? thank you very much!

[klauspost]

@lygn128 You can reach out on hello@min.io and we can help you assist with your benchmarking/setup.