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@hsiangkao hsiangkao commented Nov 20, 2025

Fix #30
Depends on containerd/containerd#12374
Depends on XanClic/imago#1
Depends on https://github.com/erofs/containers-libkrun/tree/vmdk

So that hundreds of sub-blobs (container image layers) can be merged into one block device to avoid having too many block devices plugging into a VM.

Launching wordpress with fsmerge-enabled EROFS snapshotter:
image

image

@hsiangkao hsiangkao requested a review from dmcgowan November 20, 2025 15:06
@hsiangkao hsiangkao force-pushed the erofs/fsmerge branch 4 times, most recently from bc28f1c to a6c172b Compare November 20, 2025 16:55
So that hundreds of sub-blobs (container image layers) can be merged
into one block device to avoid having too many block devices plugging
into a VM.

Closes: containerd#30
Signed-off-by: Gao Xiang <hsiangkao@linux.alibaba.com>
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Try to support EROFS merged block device feature by adding VMDK support to imago / libkrun

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