From: Alexandre Derumier <aderumier@odiso.com>
To: pve-devel@lists.proxmox.com, t.lamprecht@proxmox.com
Subject: [pve-devel] [PATCH qemu-server 00/10] rework memory hotplug + virtiomem
Date: Fri, 9 Dec 2022 20:27:16 +0100 [thread overview]
Message-ID: <20221209192726.1499142-1-aderumier@odiso.com> (raw)
This patch series rework the current memory hotplug + virtiomem.
memory option now have extra options:
memory: [[current=]<integer>] [,max=<enum>] [,virtio=<1|0>]
ex: memory: current=1024,max=131072,virtio=1
patches 1-2: add a memory parser
patches 3-7: add the max option with 64 static dimm hotplug
for classic memory hotplug, when maxmemory is defined,
we use 64 fixed size dimm.
The max option is a multiple of 64GB.
patches 8-9: add virtio-mem
The virtio option enable new virtio-mem support,
instead of plugging dimm, it's add/removed block inside
big dimm.
virtio-mem can use 32000 blocks, the blocksize is compute from
max memory.
patch10: hotplug fix
Alexandre Derumier (10):
test: add memory tests
add memory parser
config: memory: add 'max' option
memory: add get_static_mem
memory: get_max_mem: use config memory max
memory: use 64 slots && static dimm size with max is defined
test: add memory-max tests
memory: add virtio-mem support
tests: add virtio-mem tests
memory: fix hotplug with virtiomem && maxmem
PVE/API2/Qemu.pm | 12 +-
PVE/QemuConfig.pm | 4 +-
PVE/QemuMigrate.pm | 6 +-
PVE/QemuServer.pm | 73 ++++--
PVE/QemuServer/Helpers.pm | 3 +-
PVE/QemuServer/Memory.pm | 229 ++++++++++++++----
PVE/QemuServer/PCI.pm | 8 +
test/cfg2cmd/memory-hotplug-hugepages.conf | 12 +
.../cfg2cmd/memory-hotplug-hugepages.conf.cmd | 62 +++++
test/cfg2cmd/memory-hotplug.conf | 11 +
test/cfg2cmd/memory-hotplug.conf.cmd | 174 +++++++++++++
test/cfg2cmd/memory-hugepages-1g.conf | 11 +
test/cfg2cmd/memory-hugepages-1g.conf.cmd | 30 +++
test/cfg2cmd/memory-hugepages-2m.conf | 11 +
test/cfg2cmd/memory-hugepages-2m.conf.cmd | 30 +++
test/cfg2cmd/memory-max-128G.conf | 10 +
test/cfg2cmd/memory-max-128G.conf.cmd | 86 +++++++
test/cfg2cmd/memory-max-512G.conf | 10 +
test/cfg2cmd/memory-max-512G.conf.cmd | 58 +++++
test/cfg2cmd/memory-virtio-hugepages-1G.conf | 11 +
.../memory-virtio-hugepages-1G.conf.cmd | 35 +++
test/cfg2cmd/memory-virtio-max.conf | 10 +
test/cfg2cmd/memory-virtio-max.conf.cmd | 35 +++
test/cfg2cmd/memory-virtio.conf | 10 +
test/cfg2cmd/memory-virtio.conf.cmd | 35 +++
25 files changed, 909 insertions(+), 67 deletions(-)
create mode 100644 test/cfg2cmd/memory-hotplug-hugepages.conf
create mode 100644 test/cfg2cmd/memory-hotplug-hugepages.conf.cmd
create mode 100644 test/cfg2cmd/memory-hotplug.conf
create mode 100644 test/cfg2cmd/memory-hotplug.conf.cmd
create mode 100644 test/cfg2cmd/memory-hugepages-1g.conf
create mode 100644 test/cfg2cmd/memory-hugepages-1g.conf.cmd
create mode 100644 test/cfg2cmd/memory-hugepages-2m.conf
create mode 100644 test/cfg2cmd/memory-hugepages-2m.conf.cmd
create mode 100644 test/cfg2cmd/memory-max-128G.conf
create mode 100644 test/cfg2cmd/memory-max-128G.conf.cmd
create mode 100644 test/cfg2cmd/memory-max-512G.conf
create mode 100644 test/cfg2cmd/memory-max-512G.conf.cmd
create mode 100644 test/cfg2cmd/memory-virtio-hugepages-1G.conf
create mode 100644 test/cfg2cmd/memory-virtio-hugepages-1G.conf.cmd
create mode 100644 test/cfg2cmd/memory-virtio-max.conf
create mode 100644 test/cfg2cmd/memory-virtio-max.conf.cmd
create mode 100644 test/cfg2cmd/memory-virtio.conf
create mode 100644 test/cfg2cmd/memory-virtio.conf.cmd
--
2.30.2
next reply other threads:[~2022-12-09 19:28 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-09 19:27 Alexandre Derumier [this message]
2022-12-09 19:27 ` [pve-devel] [PATCH qemu-server 01/10] test: add memory tests Alexandre Derumier
2022-12-16 13:38 ` Fiona Ebner
2022-12-09 19:27 ` [pve-devel] [PATCH qemu-server 02/10] add memory parser Alexandre Derumier
2022-12-16 13:38 ` Fiona Ebner
2023-01-02 10:50 ` DERUMIER, Alexandre
2023-01-05 12:47 ` Fiona Ebner
2023-01-02 11:23 ` DERUMIER, Alexandre
2023-01-05 12:48 ` Fiona Ebner
[not found] ` <4ba723fb986517054761eb65f38812fac86a895b.camel@groupe-cyllene.com>
2023-01-09 14:35 ` Fiona Ebner
2022-12-09 19:27 ` [pve-devel] [PATCH qemu-server 03/10] config: memory: add 'max' option Alexandre Derumier
2022-12-16 13:38 ` Fiona Ebner
2022-12-09 19:27 ` [pve-devel] [PATCH qemu-server 04/10] memory: add get_static_mem Alexandre Derumier
2022-12-16 13:38 ` Fiona Ebner
2022-12-09 19:27 ` [pve-devel] [PATCH qemu-server 05/10] memory: get_max_mem: use config memory max Alexandre Derumier
2022-12-16 13:39 ` Fiona Ebner
2022-12-09 19:27 ` [pve-devel] [PATCH qemu-server 06/10] memory: use 64 slots && static dimm size with max is defined Alexandre Derumier
2022-12-16 13:39 ` Fiona Ebner
2022-12-19 12:05 ` DERUMIER, Alexandre
2022-12-19 12:28 ` Fiona Ebner
2022-12-09 19:27 ` [pve-devel] [PATCH qemu-server 07/10] test: add memory-max tests Alexandre Derumier
2022-12-09 19:27 ` [pve-devel] [PATCH qemu-server 08/10] memory: add virtio-mem support Alexandre Derumier
2022-12-16 13:42 ` Fiona Ebner
[not found] ` <7b9306c429440304fb37601ece5ffdbad0b90e5f.camel@groupe-cyllene.com>
2022-12-20 10:26 ` Fiona Ebner
[not found] ` <b354aab5e4791e7c862b15470ca24c273b8030be.camel@groupe-cyllene.com>
2022-12-20 12:31 ` DERUMIER, Alexandre
2022-12-09 19:27 ` [pve-devel] [PATCH qemu-server 09/10] tests: add virtio-mem tests Alexandre Derumier
2022-12-16 13:42 ` Fiona Ebner
2022-12-19 14:48 ` Thomas Lamprecht
2022-12-09 19:27 ` [pve-devel] [PATCH qemu-server 10/10] memory: fix hotplug with virtiomem && maxmem Alexandre Derumier
2022-12-16 13:42 ` Fiona Ebner
2022-12-16 13:38 ` [pve-devel] [PATCH qemu-server 00/10] rework memory hotplug + virtiomem Fiona Ebner
2022-12-19 11:31 ` DERUMIER, Alexandre
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20221209192726.1499142-1-aderumier@odiso.com \
--to=aderumier@odiso.com \
--cc=pve-devel@lists.proxmox.com \
--cc=t.lamprecht@proxmox.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox