kata vm
root@ubuntu:/opt# mount | grep run tmpfs on /run type tmpfs (rw,nosuid,nodev,mode=755) tmpfs on /run/lock type tmpfs (rw,nosuid,nodev,noexec,relatime,size=5120k) nsfs on /run/sandbox-ns/ipc type nsfs (rw) nsfs on /run/sandbox-ns/uts type nsfs (rw) kataShared on /run/kata-containers/shared/containers type 9p (rw,nodev,relatime,dirsync,mmap,access=client,trans=virtio) shm on /run/kata-containers/sandbox/shm type tmpfs (rw,nosuid,nodev,noexec,relatime,size=65536k) root@ubuntu:/opt# mount /dev/vda1 on / type ext4 (ro,relatime,errors=remount-ro,data=ordered) devtmpfs on /dev type devtmpfs (rw,relatime,size=1023732k,nr_inodes=255933,mode=755) sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,relatime) proc on /proc type proc (rw,nosuid,nodev,noexec,relatime) tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev) devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000) tmpfs on /run type tmpfs (rw,nosuid,nodev,mode=755) tmpfs on /run/lock type tmpfs (rw,nosuid,nodev,noexec,relatime,size=5120k) tmpfs on /sys/fs/cgroup type tmpfs (ro,nosuid,nodev,noexec,mode=755) cgroup on /sys/fs/cgroup/unified type cgroup2 (rw,nosuid,nodev,noexec,relatime,nsdelegate) cgroup on /sys/fs/cgroup/systemd type cgroup (rw,nosuid,nodev,noexec,relatime,xattr,name=systemd) cgroup on /sys/fs/cgroup/net_cls,net_prio type cgroup (rw,nosuid,nodev,noexec,relatime,net_cls,net_prio) cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer) cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset) cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio) cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices) cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event) cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids) cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct) cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory) systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=35,pgrp=1,timeout=0,minproto=5,maxproto=5,direct) hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime,pagesize=2M) mqueue on /dev/mqueue type mqueue (rw,relatime) tmpfs on /tmp type tmpfs (rw,nosuid,nodev) fusectl on /sys/fs/fuse/connections type fusectl (rw,relatime) nsfs on /run/sandbox-ns/ipc type nsfs (rw) nsfs on /run/sandbox-ns/uts type nsfs (rw) kataShared on /run/kata-containers/shared/containers type 9p (rw,nodev,relatime,dirsync,mmap,access=client,trans=virtio) shm on /run/kata-containers/sandbox/shm type tmpfs (rw,nosuid,nodev,noexec,relatime,size=65536k) tmpfs on /etc/resolv.conf type tmpfs (rw,nosuid,nodev,mode=755)
host
udev on /dev type devtmpfs (rw,nosuid,relatime,size=131625500k,nr_inodes=32906375,mode=755) tmpfs on /run type tmpfs (rw,nosuid,noexec,relatime,size=26334908k,mode=755) tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev) tmpfs on /run/lock type tmpfs (rw,nosuid,nodev,noexec,relatime,size=5120k) tmpfs on /sys/fs/cgroup type tmpfs (ro,nosuid,nodev,noexec,mode=755) tmpfs on /run/user/1000 type tmpfs (rw,nosuid,nodev,relatime,size=26334904k,mode=700,uid=1000,gid=1000) tmpfs on /run/netns type tmpfs (rw,nosuid,noexec,relatime,size=26334908k,mode=755) shm on /run/containerd/io.containerd.grpc.v1.cri/sandboxes/f6cbd0a77bee3a313fd8f8417166315a5c0f19212caba3f4aa95061bb943dfe1/shm type tmpfs (rw,nosuid,nodev,noexec,relatime,size=65536k) shm on /run/containerd/io.containerd.grpc.v1.cri/sandboxes/31246780d074d791990a0c68b562f84bdd821834fb53def9bdf0183f978aaa99/shm type tmpfs (rw,nosuid,nodev,noexec,relatime,size=65536k) shm on /run/containerd/io.containerd.grpc.v1.cri/sandboxes/ad48842a9a8d481fbd20a936860ec9243a4892f2e6e9c064ab5093cf083ba0fd/shm type tmpfs (rw,nosuid,nodev,noexec,relatime,size=65536k) shm on /run/containerd/io.containerd.grpc.v1.cri/sandboxes/6a57995cd991dd4e2c41c1421ab53880cd3d39a84f804194ed4fd1bc80a85cc4/shm type tmpfs (rw,nosuid,nodev,noexec,relatime,size=65536k) tmpfs on /var/lib/kubelet/pods/5045992f-93a1-4b92-9b36-2aab15efacc0/volumes/kubernetes.io~secret/kube-proxy-token-7xhtb type tmpfs (rw,relatime) tmpfs on /var/lib/kubelet/pods/8e8210e9-3b25-4bdd-8f7b-52b3d5334cfe/volumes/kubernetes.io~secret/coredns-token-2b98w type tmpfs (rw,relatime) tmpfs on /var/lib/kubelet/pods/5a3a56c9-c39c-4910-a113-31657bb968fd/volumes/kubernetes.io~secret/coredns-token-2b98w type tmpfs (rw,relatime) shm on /run/containerd/io.containerd.grpc.v1.cri/sandboxes/a008e2019e6c57d34540c7477e6fe336094db8c1bd49a0ff2f1ef82f72b5c35d/shm type tmpfs (rw,nosuid,nodev,noexec,relatime,size=65536k) shm on /run/containerd/io.containerd.grpc.v1.cri/sandboxes/67b07bb222155a396b88bbf87e876ddffbcc3d84f97771f5d39667819ffba45c/shm type tmpfs (rw,nosuid,nodev,noexec,relatime,size=65536k) shm on /run/containerd/io.containerd.grpc.v1.cri/sandboxes/7908ed5bbf4ae93ca182bd4efdfe69e8021395d478b43cd040babf3de239d10b/shm type tmpfs (rw,nosuid,nodev,noexec,relatime,size=65536k) tmpfs on /var/lib/kubelet/pods/6a8f41f2-6204-4899-992c-2a0be541b376/volumes/kubernetes.io~secret/flannel-token-7gc8x type tmpfs (rw,relatime) shm on /run/containerd/io.containerd.grpc.v1.cri/sandboxes/2b8de09ac29068572e0720c8fe4e991a43c425c8a4c40195fbc121d46768ce24/shm type tmpfs (rw,nosuid,nodev,noexec,relatime,size=65536k) tmpfs on /var/lib/kubelet/pods/6b31ebeb-089f-4703-9d65-92b0e9687bc6/volumes/kubernetes.io~secret/default-token-ckv9x type tmpfs (rw,relatime) shm on /run/containerd/io.containerd.grpc.v1.cri/sandboxes/64abb3931350d2762e805122d39ecbcee47e59a40331d1e09a5823dd0d11fa27/shm type tmpfs (rw,nosuid,nodev,noexec,relatime,size=65536k) tmpfs on /run/kata-containers/shared/sandboxes/64abb3931350d2762e805122d39ecbcee47e59a40331d1e09a5823dd0d11fa27/shared type tmpfs (ro,relatime,size=26334908k,mode=755) tmpfs on /run/kata-containers/shared/sandboxes/64abb3931350d2762e805122d39ecbcee47e59a40331d1e09a5823dd0d11fa27/mounts/6a91f780eda7a3b382bc79acec45e8905c2ee63243ba74300145a217e617bf10-61e6ad67e178e342-serviceaccount type tmpfs (rw,relatime) tmpfs on /run/kata-containers/shared/sandboxes/64abb3931350d2762e805122d39ecbcee47e59a40331d1e09a5823dd0d11fa27/shared/6a91f780eda7a3b382bc79acec45e8905c2ee63243ba74300145a217e617bf10-61e6ad67e178e342-serviceaccount type tmpfs (rw,relatime) tmpfs on /var/lib/kubelet/pods/b6090e5e-c105-4e1a-9bbd-62d57a9373b0/volumes/kubernetes.io~secret/default-token-ckv9x type tmpfs (rw,relatime) shm on /run/containerd/io.containerd.grpc.v1.cri/sandboxes/bc6b585703b6cb29f5f1d6f5865f5eddeee474b330a08b8eac1e17a3e5f5367b/shm type tmpfs (rw,nosuid,nodev,noexec,relatime,size=65536k) tmpfs on /run/kata-containers/shared/sandboxes/bc6b585703b6cb29f5f1d6f5865f5eddeee474b330a08b8eac1e17a3e5f5367b/shared type tmpfs (ro,relatime,size=26334908k,mode=755) tmpfs on /run/kata-containers/shared/sandboxes/bc6b585703b6cb29f5f1d6f5865f5eddeee474b330a08b8eac1e17a3e5f5367b/mounts/17ca0dce454b1e6a29288ece07fd0c7bca4e33a32d7cca9b9a1f30f5cc38b672-fce78985f32e8637-serviceaccount type tmpfs (rw,relatime) tmpfs on /run/kata-containers/shared/sandboxes/bc6b585703b6cb29f5f1d6f5865f5eddeee474b330a08b8eac1e17a3e5f5367b/shared/17ca0dce454b1e6a29288ece07fd0c7bca4e33a32d7cca9b9a1f30f5cc38b672-fce78985f32e8637-serviceaccount type tmpfs (rw,relatime) tmpfs on /run/kata-containers/shared/sandboxes/a9ab3ca9fa95de22088e67677bcdcffe904f2ca66fa5fe005fc8e3ffaa84e9a1/shared type tmpfs (ro,relatime,size=26334908k,mode=755) tmpfs on /run/kata-containers/shared/sandboxes/e049f3b366851f9212214cd7b0f53290a51a31396f0b1ff4c5f0c7acc5b25c1d/shared type tmpfs (ro,relatime,size=26334908k,mode=755) tmpfs on /run/kata-containers/shared/sandboxes/fa2d3b3aec7624d7472d9b6aa8a7bccd15e6212a12adda08b72f61b995ccf333/shared type tmpfs (ro,relatime,size=26334908k,mode=755) godir on /root/docker/container/rootfs/temp type tmpfs (rw,relatime) godir on /root/docker/new_root/data/container/rootfs/temp type tmpfs (rw,relatime) godir on /root/docker/new_root/data/container/rootfs/temp type tmpfs (rw,relatime) godir on /root/docker/container/rootfs/temp type tmpfs (rw,relatime) godir on /root/docker/new_root/data/container/rootfs/temp type tmpfs (rw,relatime) godir on /root/docker/new_root/data/container/rootfs/temp type tmpfs (rw,relatime) tmpfs on /run/kata-containers/shared/sandboxes/a40f35382fcfffa32d91cab2439d40a18aed88f71f891125b52cd6c67e204ba7/shared type tmpfs (ro,relatime,size=26334908k,mode=755) tmpfs on /run/kata-containers/shared/sandboxes/dc4c299d8b54b2e1d6c4fef1ee28e34c7f2e925c7a122ba8c05e45f7fa37ad36/shared type tmpfs (ro,relatime,size=26334908k,mode=755) tmpfs on /run/kata-containers/shared/sandboxes/5d756e7599b3d1d4db77f64b1f440f38296ee81d9b3591afcf567b759ec5901a/shared type tmpfs (ro,relatime,size=26334908k,mode=755) tmpfs on /run/kata-containers/shared/sandboxes/1a094366ddd4917003c989e45aa8e459471c10307c70b497a5c75a4b9fd3d350/shared type tmpfs (ro,relatime,size=26334908k,mode=755) tmpfs on /run/kata-containers/shared/sandboxes/8a5cccae527226e15c37d8f948224b519a2b2eb202ad19ac04c9f741225468e4/shared type tmpfs (ro,relatime,size=26334908k,mode=755) udev on /rootfs/dev type devtmpfs (rw,nosuid,relatime,size=131625500k,nr_inodes=32906375,mode=755)