File: //var/log/installer/block/probe-data.json
{
"raid": {},
"bcache": {
"backing": {},
"caching": {}
},
"filesystem": {
"/dev/sr0": {
"BOOT_SYSTEM_ID": "EL\\x20TORITO\\x20SPECIFICATION",
"LABEL": "Ubuntu-Server_20.04.2_LTS_amd64",
"LABEL_ENC": "Ubuntu-Server\\x2020.04.2\\x20LTS\\x20amd64",
"TYPE": "iso9660",
"USAGE": "filesystem",
"UUID": "2021-02-01-17-57-41-00",
"UUID_ENC": "2021-02-01-17-57-41-00",
"VERSION": "Joliet Extension"
}
},
"mount": [
{
"target": "/",
"source": "/cow",
"fstype": "overlay",
"options": "rw,relatime,lowerdir=/installer.squashfs:/filesystem.squashfs,upperdir=/cow/upper,workdir=/cow/work",
"children": [
{
"target": "/sys",
"source": "sysfs",
"fstype": "sysfs",
"options": "rw,nosuid,nodev,noexec,relatime",
"children": [
{
"target": "/sys/kernel/security",
"source": "securityfs",
"fstype": "securityfs",
"options": "rw,nosuid,nodev,noexec,relatime"
},
{
"target": "/sys/fs/cgroup",
"source": "tmpfs",
"fstype": "tmpfs",
"options": "ro,nosuid,nodev,noexec,mode=755",
"children": [
{
"target": "/sys/fs/cgroup/unified",
"source": "cgroup2",
"fstype": "cgroup2",
"options": "rw,nosuid,nodev,noexec,relatime,nsdelegate"
},
{
"target": "/sys/fs/cgroup/systemd",
"source": "cgroup",
"fstype": "cgroup",
"options": "rw,nosuid,nodev,noexec,relatime,xattr,name=systemd"
},
{
"target": "/sys/fs/cgroup/cpu,cpuacct",
"source": "cgroup",
"fstype": "cgroup",
"options": "rw,nosuid,nodev,noexec,relatime,cpu,cpuacct"
},
{
"target": "/sys/fs/cgroup/rdma",
"source": "cgroup",
"fstype": "cgroup",
"options": "rw,nosuid,nodev,noexec,relatime,rdma"
},
{
"target": "/sys/fs/cgroup/hugetlb",
"source": "cgroup",
"fstype": "cgroup",
"options": "rw,nosuid,nodev,noexec,relatime,hugetlb"
},
{
"target": "/sys/fs/cgroup/memory",
"source": "cgroup",
"fstype": "cgroup",
"options": "rw,nosuid,nodev,noexec,relatime,memory"
},
{
"target": "/sys/fs/cgroup/pids",
"source": "cgroup",
"fstype": "cgroup",
"options": "rw,nosuid,nodev,noexec,relatime,pids"
},
{
"target": "/sys/fs/cgroup/freezer",
"source": "cgroup",
"fstype": "cgroup",
"options": "rw,nosuid,nodev,noexec,relatime,freezer"
},
{
"target": "/sys/fs/cgroup/net_cls,net_prio",
"source": "cgroup",
"fstype": "cgroup",
"options": "rw,nosuid,nodev,noexec,relatime,net_cls,net_prio"
},
{
"target": "/sys/fs/cgroup/perf_event",
"source": "cgroup",
"fstype": "cgroup",
"options": "rw,nosuid,nodev,noexec,relatime,perf_event"
},
{
"target": "/sys/fs/cgroup/cpuset",
"source": "cgroup",
"fstype": "cgroup",
"options": "rw,nosuid,nodev,noexec,relatime,cpuset"
},
{
"target": "/sys/fs/cgroup/devices",
"source": "cgroup",
"fstype": "cgroup",
"options": "rw,nosuid,nodev,noexec,relatime,devices"
},
{
"target": "/sys/fs/cgroup/blkio",
"source": "cgroup",
"fstype": "cgroup",
"options": "rw,nosuid,nodev,noexec,relatime,blkio"
}
]
},
{
"target": "/sys/fs/pstore",
"source": "pstore",
"fstype": "pstore",
"options": "rw,nosuid,nodev,noexec,relatime"
},
{
"target": "/sys/fs/bpf",
"source": "none",
"fstype": "bpf",
"options": "rw,nosuid,nodev,noexec,relatime,mode=700"
},
{
"target": "/sys/kernel/debug",
"source": "debugfs",
"fstype": "debugfs",
"options": "rw,nosuid,nodev,noexec,relatime"
},
{
"target": "/sys/kernel/tracing",
"source": "tracefs",
"fstype": "tracefs",
"options": "rw,nosuid,nodev,noexec,relatime"
},
{
"target": "/sys/kernel/config",
"source": "configfs",
"fstype": "configfs",
"options": "rw,nosuid,nodev,noexec,relatime"
},
{
"target": "/sys/fs/fuse/connections",
"source": "fusectl",
"fstype": "fusectl",
"options": "rw,nosuid,nodev,noexec,relatime"
}
]
},
{
"target": "/proc",
"source": "proc",
"fstype": "proc",
"options": "rw,nosuid,nodev,noexec,relatime",
"children": [
{
"target": "/proc/sys/fs/binfmt_misc",
"source": "systemd-1",
"fstype": "autofs",
"options": "rw,relatime,fd=28,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=26104"
}
]
},
{
"target": "/dev",
"source": "udev",
"fstype": "devtmpfs",
"options": "rw,nosuid,noexec,relatime,size=438932k,nr_inodes=109733,mode=755",
"children": [
{
"target": "/dev/pts",
"source": "devpts",
"fstype": "devpts",
"options": "rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000"
},
{
"target": "/dev/shm",
"source": "tmpfs",
"fstype": "tmpfs",
"options": "rw,nosuid,nodev"
},
{
"target": "/dev/mqueue",
"source": "mqueue",
"fstype": "mqueue",
"options": "rw,nosuid,nodev,noexec,relatime"
},
{
"target": "/dev/hugepages",
"source": "hugetlbfs",
"fstype": "hugetlbfs",
"options": "rw,relatime,pagesize=2M"
}
]
},
{
"target": "/run",
"source": "tmpfs",
"fstype": "tmpfs",
"options": "rw,nosuid,nodev,noexec,relatime,size=96772k,mode=755",
"children": [
{
"target": "/run/lock",
"source": "tmpfs",
"fstype": "tmpfs",
"options": "rw,nosuid,nodev,noexec,relatime,size=5120k"
},
{
"target": "/run/snapd/ns",
"source": "tmpfs[/snapd/ns]",
"fstype": "tmpfs",
"options": "rw,nosuid,nodev,noexec,relatime,size=96772k,mode=755",
"children": [
{
"target": "/run/snapd/ns/lxd.mnt",
"source": "nsfs[mnt:[4026532416]]",
"fstype": "nsfs",
"options": "rw"
}
]
}
]
},
{
"target": "/cdrom",
"source": "/dev/sr0",
"fstype": "iso9660",
"options": "ro,noatime,nojoliet,check=s,map=n,blocksize=2048"
},
{
"target": "/rofs",
"source": "/dev/loop0",
"fstype": "squashfs",
"options": "ro,noatime"
},
{
"target": "/usr/lib/modules",
"source": "/dev/loop2",
"fstype": "squashfs",
"options": "ro,relatime"
},
{
"target": "/media/filesystem",
"source": "/dev/loop0",
"fstype": "squashfs",
"options": "ro,relatime"
},
{
"target": "/tmp",
"source": "tmpfs",
"fstype": "tmpfs",
"options": "rw,nosuid,nodev,relatime"
},
{
"target": "/snap/core18/1944",
"source": "/dev/loop3",
"fstype": "squashfs",
"options": "ro,nodev,relatime"
},
{
"target": "/snap/snapd/10707",
"source": "/dev/loop4",
"fstype": "squashfs",
"options": "ro,nodev,relatime"
},
{
"target": "/snap/lxd/19188",
"source": "/dev/loop5",
"fstype": "squashfs",
"options": "ro,nodev,relatime"
},
{
"target": "/snap/subiquity/2280",
"source": "/dev/loop6",
"fstype": "squashfs",
"options": "ro,nodev,relatime"
}
]
}
],
"dmcrypt": {},
"lvm": {},
"blockdev": {
"/dev/sr0": {
"DEVLINKS": "/dev/dvd /dev/cdrom /dev/disk/by-uuid/2021-02-01-17-57-41-00 /dev/disk/by-id/ata-QEMU_DVD-ROM_QM00004 /dev/disk/by-path/pci-0000:00:01.1-ata-2 /dev/disk/by-label/Ubuntu-Server\\x2020.04.2\\x20LTS\\x20amd64",
"DEVNAME": "/dev/sr0",
"DEVPATH": "/devices/pci0000:00/0000:00:01.1/ata2/host1/target1:0:1/1:0:1:0/block/sr0",
"DEVTYPE": "disk",
"ID_ATA": "1",
"ID_BUS": "ata",
"ID_CDROM": "1",
"ID_CDROM_DVD": "1",
"ID_CDROM_MEDIA": "1",
"ID_CDROM_MEDIA_DVD": "1",
"ID_CDROM_MEDIA_SESSION_COUNT": "1",
"ID_CDROM_MEDIA_STATE": "complete",
"ID_CDROM_MEDIA_TRACK_COUNT": "1",
"ID_CDROM_MEDIA_TRACK_COUNT_DATA": "1",
"ID_CDROM_MRW": "1",
"ID_CDROM_MRW_W": "1",
"ID_FOR_SEAT": "block-pci-0000_00_01_1-ata-2",
"ID_FS_BOOT_SYSTEM_ID": "EL\\x20TORITO\\x20SPECIFICATION",
"ID_FS_LABEL": "Ubuntu-Server_20.04.2_LTS_amd64",
"ID_FS_LABEL_ENC": "Ubuntu-Server\\x2020.04.2\\x20LTS\\x20amd64",
"ID_FS_TYPE": "iso9660",
"ID_FS_USAGE": "filesystem",
"ID_FS_UUID": "2021-02-01-17-57-41-00",
"ID_FS_UUID_ENC": "2021-02-01-17-57-41-00",
"ID_FS_VERSION": "Joliet Extension",
"ID_MODEL": "QEMU_DVD-ROM",
"ID_MODEL_ENC": "QEMU\\x20DVD-ROM\\x20\\x20\\x20\\x20\\x20\\x20\\x20\\x20\\x20\\x20\\x20\\x20\\x20\\x20\\x20\\x20\\x20\\x20\\x20\\x20\\x20\\x20\\x20\\x20\\x20\\x20\\x20\\x20",
"ID_PART_TABLE_TYPE": "dos",
"ID_PART_TABLE_UUID": "63fcfd05",
"ID_PATH": "pci-0000:00:01.1-ata-2",
"ID_PATH_TAG": "pci-0000_00_01_1-ata-2",
"ID_REVISION": "0.10",
"ID_SCSI": "1",
"ID_SCSI_INQUIRY": "1",
"ID_SERIAL": "QEMU_DVD-ROM_QM00004",
"ID_SERIAL_SHORT": "QM00004",
"ID_TYPE": "cd",
"ID_VENDOR": "QEMU",
"ID_VENDOR_ENC": "QEMU\\x20\\x20\\x20\\x20",
"MAJOR": "11",
"MINOR": "0",
"SCSI_MODEL": "QEMU_DVD-ROM",
"SCSI_MODEL_ENC": "QEMU\\x20DVD-ROM\\x20\\x20\\x20\\x20",
"SCSI_REVISION": "0.10",
"SCSI_TPGS": "0",
"SCSI_TYPE": "cd/dvd",
"SCSI_VENDOR": "QEMU",
"SCSI_VENDOR_ENC": "QEMU\\x20\\x20\\x20\\x20",
"SUBSYSTEM": "block",
"SYSTEMD_MOUNT_DEVICE_BOUND": "1",
"TAGS": ":seat:systemd:uaccess:",
"USEC_INITIALIZED": "1556730",
"attrs": {
"alignment_offset": "0",
"bdi": null,
"capability": "119",
"dev": "11:0",
"device": null,
"discard_alignment": "0",
"events": "media_change eject_request",
"events_async": "",
"events_poll_msecs": "-1",
"ext_range": "1",
"hidden": "0",
"inflight": " 0 0",
"range": "1",
"removable": "1",
"ro": "0",
"size": "1215168512",
"stat": " 12586 67 2600740 94149 0 0 0 0 0 64568 61352 0 0 0 0",
"subsystem": "block",
"uevent": "MAJOR=11\nMINOR=0\nDEVNAME=sr0\nDEVTYPE=disk"
},
"partitiontable": {
"label": "dos",
"id": "0x63fcfd05",
"device": "/dev/sr0",
"unit": "sectors",
"partitions": [
{
"node": "/dev/sr0p1",
"start": 0,
"size": 2373376,
"type": "0",
"bootable": true
},
{
"node": "/dev/sr0p2",
"start": 1364,
"size": 8000,
"type": "ef"
}
]
}
},
"/dev/xvda": {
"DEVNAME": "/dev/xvda",
"DEVPATH": "/devices/vbd-768/block/xvda",
"DEVTYPE": "disk",
"MAJOR": "202",
"MINOR": "0",
"SUBSYSTEM": "block",
"TAGS": ":systemd:",
"USEC_INITIALIZED": "1403163",
"attrs": {
"alignment_offset": "0",
"bdi": null,
"capability": "10",
"dev": "202:0",
"device": null,
"discard_alignment": "0",
"events": "",
"events_async": "",
"events_poll_msecs": "-1",
"ext_range": "16",
"hidden": "0",
"inflight": " 0 0",
"range": "16",
"removable": "0",
"ro": "0",
"size": "21474836480",
"stat": " 588 0 21120 73 0 0 0 0 0 136 0 0 0 0 0",
"subsystem": "block",
"uevent": "MAJOR=202\nMINOR=0\nDEVNAME=xvda\nDEVTYPE=disk"
}
}
},
"multipath": {},
"dasd": {},
"zfs": {
"zpools": {}
}
}