obdconverted image fails to run for me about accelerated-container-image HOT 8 CLOSED

ctr: failed to attach and mount for snapshot 40: failed to mount /dev/sdc to /var/lib/overlaybd/snapshots/40/block/mountpoint: read-only file system: unknown

error="failed to create containerd task: OCI runtime create failed: container_linux.go:380: starting container process caused: exec: \"docker-entrypoint.sh\ ": executable file not found in $PATH: unknown

VERSION=1.4.1
wget https://github.com/containerd/containerd/releases/download/v${VERSION}/cri-containerd-cni-${VERSION}-linux-amd64.tar.gz

ctr run --net-host --snapshotter=overlaybd --rm -t localhost:5000/redis:6.2.1_obd demo
ctr: failed to prepare extraction snapshot "extract-802112965-hKE9 sha256:efaff7faaadccc90305dc329108266c0a01483d205e58798ef0413bcaa6f674a": failed to attach and mount for snapshot 10: failed to mount /dev/sde to /var/lib/overlaybd/snapshots/10/block/mountpoint: read-only file system: unknown

az acr update --name myregistry --anonymous-pull-enabled false

1  sudo apt update
2  sudo apt install -y pkg-config libgflags-dev libcurl4-openssl-dev libssl-dev libaio-dev libnl-3-dev libnl-genl-3-dev libglib2.0-dev
3  sudo apt install -y make cmake g++ gcc
4  wget https://github.com/google/googletest/archive/refs/tags/release-1.10.0.tar.gz
5  tar -zxvf release-1.10.0.tar.gz
6  cd googletest-release-1.10.0/
7  cmake CMakeLists.txt
8  make
9  sudo make install
10  cd ..
11  git clone https://github.com/alibaba/overlaybd.git
12  cd overlaybd
13  mkdir build
14  cd build
15  cmake .. -DCMAKE_BUILD_TYPE=Debug -DBUILD_TESTING=1
16  make -j8
17  sudo make install
18  sudo systemctl enable /opt/overlaybd/overlaybd-tcmu.service
19  sudo systemctl start overlaybd-tcmu
20  cd ../..
21  curl -OL https://golang.org/dl/go1.17.2.linux-amd64.tar.gz
22  sudo tar -C /usr/local/ -xvf go1.17.2.linux-amd64.tar.gz
23  sudo echo 'export PATH=$PATH:/usr/local/go/bin' >> ~/.profile
24  source ~/.profile
25  moby_runc_package_url=https://packages.microsoft.com/ubuntu/20.04/prod/pool/main/m/moby-runc/moby-runc_1.0.2%2Bazure-1_amd64.deb
26  moby_runc_package_file="./moby-runc.deb"
27  curl -sSL $moby_runc_package_url -o $moby_runc_package_file
28  sudo dpkg --force-all -i $moby_runc_package_file
29  moby_containerd_package_url=https://packages.microsoft.com/ubuntu/20.04/prod/pool/main/m/moby-containerd/moby-containerd_1.5.7%2Bazure-1_amd64.deb
30  moby_containerd_package_file="./moby-containerd.deb"
31  curl -sSL $moby_containerd_package_url -o $moby_containerd_package_file
32  sudo dpkg --force-all -i $moby_containerd_package_file
33  cd accelerated-container-image
34  make
35  sudo mkdir /etc/overlaybd-snapshotter
36  sudo cat <<-EOF | sudo tee /etc/overlaybd-snapshotter/config.json
    {
    "root": "/var/lib/containerd/io.containerd.snapshotter.v1.overlaybd",
    "address": "/run/overlaybd-snapshotter/overlaybd.sock"
    }
EOF

37  sudo mkdir /etc/containerd
38  sudo cat <<-EOF | sudo tee --append /etc/containerd/config.toml
    [proxy_plugins.overlaybd]
    type = "snapshot"
    address = "/run/overlaybd-snapshotter/overlaybd.sock"
EOF

39  sudo bin/overlaybd-snapshotter

(from another terminal)

1  sudo ctr content fetch registry.hub.docker.com/library/redis:6.2.1
2  sudo bin/ctr obdconv registry.hub.docker.com/library/redis:6.2.1 nonpe.azurecr.io/overlaybd/redis:1
3  sudo ctr image push nonpe.azurecr.io/overlaybd/redis:1 -u "nonpe:<password>"
4  sudo ctr image rm nonpe.azurecr.io/overlaybd/redis:1
5  sudo bin/ctr rpull nonpe.azurecr.io/overlaybd/redis:1
6  sudo ctr run --net-host --snapshotter=overlaybd --rm -t  nonpe.azurecr.io/overlaybd/redis:1 demo
ctr: failed to attach and mount for snapshot 14: failed to mount /dev/sdc to /var/lib/containerd/io.containerd.snapshotter.v1.overlaybd/snapshots/14/block/mountpoint: read-only file system: unknown