From: Fam Zheng <famz@redhat.com>
To: Ashijeet Acharya <ashijeetacharya@gmail.com>
Cc: kwolf@redhat.com, jsnow@redhat.com, mreitz@redhat.com,
stefanha@gmail.com, qemu-devel@nongnu.org, qemu-block@nongnu.org
Subject: Re: [Qemu-devel] [PATCH v9 0/8] Optimize VMDK I/O by allocating multiple clusters
Date: Mon, 9 Oct 2017 22:12:36 +0800 [thread overview]
Message-ID: <20171009141236.GC28199@lemon> (raw)
In-Reply-To: <20171009125940.24220-1-ashijeetacharya@gmail.com>
On Mon, 10/09 18:29, Ashijeet Acharya wrote:
> Optimization test results:
>
> This patch series improves 128 KB sequential write performance to an
> empty VMDK file by 54%
>
> Benchmark command: ./qemu-img bench -w -c 1024 -s 128K -d 1 -t none -f
> vmdk test.vmdk
>
> Changes in v9:
> - rebase the series
Thanks, looks good to me, applied:
https://github.com/famz/qemu/tree/staging
Fam
next prev parent reply other threads:[~2017-10-09 14:12 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-10-09 12:59 [Qemu-devel] [PATCH v9 0/8] Optimize VMDK I/O by allocating multiple clusters Ashijeet Acharya
2017-10-09 12:59 ` [Qemu-devel] [PATCH v9 1/8] vmdk: Move vmdk_find_offset_in_cluster() to the top Ashijeet Acharya
2017-10-09 12:59 ` [Qemu-devel] [PATCH v9 2/8] vmdk: Rename get_whole_cluster() to vmdk_perform_cow() Ashijeet Acharya
2017-10-09 12:59 ` [Qemu-devel] [PATCH v9 3/8] vmdk: Rename get_cluster_offset() to vmdk_get_cluster_offset() Ashijeet Acharya
2017-10-09 12:59 ` [Qemu-devel] [PATCH v9 4/8] vmdk: Factor out metadata loading code out of vmdk_get_cluster_offset() Ashijeet Acharya
2017-10-09 12:59 ` [Qemu-devel] [PATCH v9 5/8] vmdk: Set maximum bytes allocated in one cycle Ashijeet Acharya
2017-10-09 12:59 ` [Qemu-devel] [PATCH v9 6/8] vmdk: New functions to assist allocating multiple clusters Ashijeet Acharya
2017-10-09 12:59 ` [Qemu-devel] [PATCH v9 7/8] vmdk: Update metadata for " Ashijeet Acharya
2017-10-09 12:59 ` [Qemu-devel] [PATCH v9 8/8] vmdk: Make vmdk_get_cluster_offset() return cluster offset only Ashijeet Acharya
2017-10-09 14:12 ` Fam Zheng [this message]
2017-10-20 6:27 ` [Qemu-devel] [PATCH v9 0/8] Optimize VMDK I/O by allocating multiple clusters Fam Zheng
2017-10-20 6:53 ` Ashijeet Acharya
2017-11-02 21:02 ` John Snow
2017-11-03 3:50 ` Fam Zheng
2017-11-03 17:08 ` John Snow
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