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Re: [Qemu-devel] qemu-nbd performance

From: lampahome
Subject: Re: [Qemu-devel] qemu-nbd performance
Date: Tue, 25 Sep 2018 19:23:29 +0800

I put image on the 3xSSD RAID0, and the raw performance of block device is
read:1500MB/s, write:1400MB/s

The bottleneck I thought is the number of backing files.
The more images I divide into, lower the read performance

Write performance looks like bad originally.

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