Adding Alexey and Liu from Acronis.
Lesha, Liu, please check questions from Alexander in the comments below.
--
Best regards,
Konstantin Khorenko,
Virtuozzo Linux Kernel Team
On 12.10.2022 21:04, Alexander Atanasov wrote:
Hello,
On 12.10.22 21:08, Konstantin Khorenko wrote:
Sashas, can you
On 10.10.2022 17:56, Andrey Zhadchenko wrote:
We want to support several vhost workers. The first step is to
rework vhost to use array of workers rather than single pointer.
Update creation and cleanup routines.
https://jira.sw.ru/browse/PSBM-139414
Signed-off-by: Andrey Zhadchenko
---
v3:
s
Hello,
First of all, please bear in mind that this patch is a port of a patchset
currently present in VZ 7 kernel.
Original patches were added just to address a problem that would only happen in
our particular use case,
where we need to use ploop devices as the back store for iSCSI target, w
On 10.10.2022 17:56, Andrey Zhadchenko wrote:
Although QEMU virtio is quite fast, there is still some room for
improvements. Disk latency can be reduced if we handle virito-blk requests
in host kernel istead of passing them to QEMU. The patch adds vhost-blk
kernel module to do so.
Some test s
On 10.10.2022 17:56, Andrey Zhadchenko wrote:
Although QEMU virtio is quite fast, there is still some room for
improvements. Disk latency can be reduced if we handle virito-blk requests
in host kernel istead of passing them to QEMU. The patch adds vhost-blk
kernel module to do so.
Some test s
On 10.10.2022 17:56, Andrey Zhadchenko wrote:
Although QEMU virtio is quite fast, there is still some room for
improvements. Disk latency can be reduced if we handle virito-blk requests
in host kernel istead of passing them to QEMU. The patch adds vhost-blk
kernel module to do so.
Some test s
On 13.10.22 16:33, Kui Liu wrote:
Hello,
First of all, please bear in mind that this patch is a port of a patchset
currently present in VZ 7 kernel.
Original patches were added just to address a problem that would only happen in
our particular use case,
where we need to use ploop devices as th
On 10.10.2022 17:56, Andrey Zhadchenko wrote:
Although QEMU virtio is quite fast, there is still some room for
improvements. Disk latency can be reduced if we handle virito-blk requests
in host kernel istead of passing them to QEMU. The patch adds vhost-blk
kernel module to do so.
Some test s
On 08.09.2022 18:32, Andrey Zhadchenko wrote:
Although QEMU virtio is quite fast, there is still some room for
improvements. Disk latency can be reduced if we handle virito-blk requests
in host kernel istead of passing them to QEMU. The patch adds vhost-blk
kernel module to do so.
Some test s
On 10.10.2022 17:56, Andrey Zhadchenko wrote:
Although QEMU virtio is quite fast, there is still some room for
improvements. Disk latency can be reduced if we handle virito-blk requests
in host kernel istead of passing them to QEMU. The patch adds vhost-blk
kernel module to do so.
Some test s
Please drop this one. I accidentally sent reply to v2 not to v3.
On 13.10.2022 19:07, Pavel Tikhomirov wrote:
On 08.09.2022 18:32, Andrey Zhadchenko wrote:
Although QEMU virtio is quite fast, there is still some room for
improvements. Disk latency can be reduced if we handle virito-blk
reque
On 10.10.2022 17:56, Andrey Zhadchenko wrote:
Although QEMU virtio is quite fast, there is still some room for
improvements. Disk latency can be reduced if we handle virito-blk requests
in host kernel istead of passing them to QEMU. The patch adds vhost-blk
kernel module to do so.
Some test s
Test email - please ignore
--
Best regards, Tikhomirov Pavel
Software Developer, Virtuozzo.
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-Original Message-
From: Alexander Atanasov
Date: Thursday, 13 October 2022 at 11:26 PM
To: Kui Liu , Konstantin Khorenko
, Alexey Kuznetsov
Cc: Devel , Alexander Mikhalitsyn
Subject: Re: [Devel] [PATCH RH9] dm-ploop: port the standby mode feature.
On 13.10.22 16:33, Kui Liu wr
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