Docker issue - devmapper: Unknown device
Budget: ₹1,250 – ₹2,500 INR
Hi Team, can you please help me on the below error which I am getting. this is priority 1 issue.
when we are doing the build and deployments , we are getting the error "Failed create pod sandbox: rpc error: code = Unknown desc = failed to inspect sandbox image "openshift3/ose-pod:v3.9.57": Error response from daemon: devmapper: Unknown device 71e45cad2322837792d5de5eeed82615b9967aff04c95f52b2c00df48132d977"
after checking into the linux box of this instance we can see the docker devmapper : unknon issue, can you please find the log below for the same.
docker.service - Docker Application Container Engine
Loaded: loaded (/usr/lib/systemd/system/docker.service; enabled; vendor preset: disabled)
Active: active (running) since Tue 2021-09-21 16:12:30 AEST; 1h 3min ago
Docs: http://docs.docker.com
Main PID: 14707 (dockerd-current)
Memory: 37.0M
CGroup: /system.slice/docker.service
├─14707 /usr/bin/dockerd-current --add-runtime docker-runc=/usr/libexec/docker/docker-runc-current --default-runtime=docker-runc --authorization-plugin=rhel-push-plugin --exec-opt native.cgroupdriver=systemd --userland-proxy-path=/usr/libexec/docker/docker-proxy-current --init-path=/usr/libexec/docker/docker-init-current --seccomp-profile=/etc/docker/seccomp.json --selinux-enabled --signature-verification=False --storage-driver devicemapper --storage-opt dm.fs=xfs --storage-opt dm.thinpooldev=/dev/mapper/docker_vol-docker--pool --storage-opt dm.use_deferred_removal=true --storage-opt dm.use_deferred_deletion=true --storage-opt dm.basesize=3G --add-registry registry.access.redhat.com --add-registry registry.access.redhat.com
└─14713 /usr/bin/docker-containerd-current -l unix:///var/run/docker/libcontainerd/docker-containerd.sock --metrics-interval=0 --start-timeout 2m --state-dir /var/run/docker/libcontainerd/containerd --shim docker-containerd-shim --runtime docker-runc --runtime-args --systemd-cgroup=true
Sep 21 17:15:38 ip-10-255-227-248.ap-southeast-2.compute.internal dockerd-current[14707]: time="2021-09-21T17:15:38.008536484+10:00" level=error msg="Handler for GET /v1.26/images/openshift3/ose-pod:v3.9.57/json returned error: devmapper: Unknown device 71e45cad2322837792d5de5eeed82615b9967aff04c95f52b2c00df48132d977"
Sep 21 17:15:38 ip-10-255-227-248.ap-southeast-2.compute.internal dockerd-current[14707]: time="2021-09-21T17:15:38.008794296+10:00" level=error msg="Handler for GET /v1.26/images/openshift3/ose-pod:v3.9.57/json returned error: devmapper: Unknown device 71e45cad2322837792d5de5eeed82615b9967aff04c95f52b2c00df48132d977"
when we are doing the build and deployments , we are getting the error "Failed create pod sandbox: rpc error: code = Unknown desc = failed to inspect sandbox image "openshift3/ose-pod:v3.9.57": Error response from daemon: devmapper: Unknown device 71e45cad2322837792d5de5eeed82615b9967aff04c95f52b2c00df48132d977"
after checking into the linux box of this instance we can see the docker devmapper : unknon issue, can you please find the log below for the same.
docker.service - Docker Application Container Engine
Loaded: loaded (/usr/lib/systemd/system/docker.service; enabled; vendor preset: disabled)
Active: active (running) since Tue 2021-09-21 16:12:30 AEST; 1h 3min ago
Docs: http://docs.docker.com
Main PID: 14707 (dockerd-current)
Memory: 37.0M
CGroup: /system.slice/docker.service
├─14707 /usr/bin/dockerd-current --add-runtime docker-runc=/usr/libexec/docker/docker-runc-current --default-runtime=docker-runc --authorization-plugin=rhel-push-plugin --exec-opt native.cgroupdriver=systemd --userland-proxy-path=/usr/libexec/docker/docker-proxy-current --init-path=/usr/libexec/docker/docker-init-current --seccomp-profile=/etc/docker/seccomp.json --selinux-enabled --signature-verification=False --storage-driver devicemapper --storage-opt dm.fs=xfs --storage-opt dm.thinpooldev=/dev/mapper/docker_vol-docker--pool --storage-opt dm.use_deferred_removal=true --storage-opt dm.use_deferred_deletion=true --storage-opt dm.basesize=3G --add-registry registry.access.redhat.com --add-registry registry.access.redhat.com
└─14713 /usr/bin/docker-containerd-current -l unix:///var/run/docker/libcontainerd/docker-containerd.sock --metrics-interval=0 --start-timeout 2m --state-dir /var/run/docker/libcontainerd/containerd --shim docker-containerd-shim --runtime docker-runc --runtime-args --systemd-cgroup=true
Sep 21 17:15:38 ip-10-255-227-248.ap-southeast-2.compute.internal dockerd-current[14707]: time="2021-09-21T17:15:38.008536484+10:00" level=error msg="Handler for GET /v1.26/images/openshift3/ose-pod:v3.9.57/json returned error: devmapper: Unknown device 71e45cad2322837792d5de5eeed82615b9967aff04c95f52b2c00df48132d977"
Sep 21 17:15:38 ip-10-255-227-248.ap-southeast-2.compute.internal dockerd-current[14707]: time="2021-09-21T17:15:38.008794296+10:00" level=error msg="Handler for GET /v1.26/images/openshift3/ose-pod:v3.9.57/json returned error: devmapper: Unknown device 71e45cad2322837792d5de5eeed82615b9967aff04c95f52b2c00df48132d977"