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 0/3] partially fix #1989: add QEMU qcow2 cache options
Date: Fri, 5 Jun 2026 17:35:09 +0200 [thread overview]
Message-ID: <20260605153512.265703-1-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 | 71 ++++++++++++++++++-
src/PVE/QemuServer/Blockdev.pm | 44 ++++++++++++
src/PVE/QemuServer/Drive.pm | 122 ++++++++++++++++++++++++++++++++
src/PVE/QemuServer/QemuImage.pm | 24 +++++++
4 files changed, 260 insertions(+), 1 deletion(-)
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 | 67 +++++++++++++++++++++++++++++++++++++
2 files changed, 68 insertions(+), 1 deletion(-)
pve-docs:
Erik Fastermann (1):
partially fix #1989: qm: document qcow2 cache size config
qm.adoc | 10 ++++++++++
1 file changed, 10 insertions(+)
Summary over all repositories:
7 files changed, 338 insertions(+), 2 deletions(-)
--
Generated by murpp 0.11.0
next reply other threads:[~2026-06-05 15:35 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-06-05 15:35 Erik Fastermann [this message]
2026-06-05 15:35 ` [PATCH qemu-server 1/3] partially fix #1989: disk: add qcow2 cache options Erik Fastermann
2026-06-05 15:35 ` [PATCH pve-manager 2/3] partially fix #1989: ui: qemu: disk: add qcow2 cache size config Erik Fastermann
2026-06-05 15:35 ` [PATCH pve-docs 3/3] partially fix #1989: qm: document " Erik Fastermann
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