From: Erik Fastermann <e.fastermann@proxmox.com>
To: pve-devel@lists.proxmox.com
Cc: Erik Fastermann <e.fastermann@proxmox.com>
Subject: [PATCH docs/manager/qemu-server v2 0/3] partially fix #1989: add QEMU qcow2 cache options
Date: Mon, 20 Jul 2026 11:46:35 +0200 [thread overview]
Message-ID: <20260720094638.113056-1-e.fastermann@proxmox.com> (raw)
Add multiple options to configure the qcow2 L2/refcount cache. This
can provide significant performance gains in some cases.
qemu-server:
Erik Fastermann (1):
partially fix #1989: disk: add qcow2 cache options
src/PVE/QemuServer.pm | 30 +++++
src/PVE/QemuServer/Blockdev.pm | 8 ++
src/PVE/QemuServer/Drive.pm | 196 +++++++++++++++++++++++++++++++++
3 files changed, 234 insertions(+)
pve-manager:
Erik Fastermann (1):
partially fix #1989: ui: qemu: disk: add qcow2 cache size config
www/manager6/Parser.js | 2 +-
www/manager6/qemu/HDEdit.js | 73 +++++++++++++++++++++++++++++++++++++
2 files changed, 74 insertions(+), 1 deletion(-)
pve-docs:
Erik Fastermann (1):
partially fix #1989: qm: document qcow2 cache size config
qm.adoc | 13 +++++++++++++
1 file changed, 13 insertions(+)
Summary over all repositories:
6 files changed, 321 insertions(+), 1 deletions(-)
--
Generated by murpp 0.11.0
next reply other threads:[~2026-07-20 9:47 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-20 9:46 Erik Fastermann [this message]
2026-07-20 9:46 ` [PATCH qemu-server v2 1/3] partially fix #1989: disk: add qcow2 cache options Erik Fastermann
2026-07-20 9:46 ` [PATCH pve-manager v2 2/3] partially fix #1989: ui: qemu: disk: add qcow2 cache size config Erik Fastermann
2026-07-20 9:46 ` [PATCH pve-docs v2 3/3] partially fix #1989: qm: document " Erik Fastermann
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