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| author | andreas tux-book | 2024-02-14 19:46:08 +0100 |
|---|---|---|
| committer | andreas tux-book | 2024-02-14 19:46:08 +0100 |
| commit | f93fd4d14262527708ad4af8cce7801bf9d310fc (patch) | |
| tree | 2742e6d3bbc64fc0f3a6970acb3d6ffe96b0c4f5 | |
| parent | f1178188af4add784ebfb15913e02f1e64e09632 (diff) | |
| download | UnspecifiedGarbage-f93fd4d14262527708ad4af8cce7801bf9d310fc.zip UnspecifiedGarbage-f93fd4d14262527708ad4af8cce7801bf9d310fc.tar.gz | |
(qemu) note how to compact snapshot with rebase
| -rw-r--r-- | doc/note/qemu/qemu.txt | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/doc/note/qemu/qemu.txt b/doc/note/qemu/qemu.txt index f7c9498..a4db753 100644 --- a/doc/note/qemu/qemu.txt +++ b/doc/note/qemu/qemu.txt @@ -34,6 +34,14 @@ Windoof: qemu-img convert -O qcow2 input.qcow output.qcow2 +## Shrink snapshot layer + + qemu-img convert -O qcow2 snapLayer.qcow2 tmpFullClone.qcow2 + qemu-img create -f qcow2 -b tmpFullClone.qcow2 diff.qcow2 + qemu-img rebase -b base.qcow2 tmpDiff.qcow2 + mv tmpDiff.qcow2 snapLayer.qcow2 + + ## Example Params (Usage: CopyPaste, then delege what is not needed) qemu-system-x86_64 \ -accel kvm:whpx:hax:tcg -m size=2G -smp cores=$(nproc) \ |