lsblk from util-linux 2.27.1

Usage: lsblk [options] [<device> ...] List information about block devices. Options: -a, --all print all devices -b, --bytes print SIZE in bytes rather than in human readable format -d, --nodeps don't print slaves or holders -D, --discard print discard capabilities -e, --exclude <list> exclude devices by major number (default: RAM disks) -f, --fs output info about filesystems -i, --ascii use ascii characters only -I, --include <list> show only devices with specified major numbers -J, --json use JSON output format -l, --list use list format output -m, --perms output info about permissions -n, --noheadings don't print headings -o, --output <list> output columns -O, --output-all output all columns -p, --paths print complete device path -P, --pairs use key="value" output format -r, --raw use raw output format -s, --inverse inverse dependencies -S, --scsi output info about SCSI devices -t, --topology output info about topology -x, --sort <column> sort output by <column> -h, --help display this help and exit -V, --version output version information and exit Available columns (for --output): NAME device name KNAME internal kernel device name MAJ:MIN major:minor device number FSTYPE filesystem type MOUNTPOINT where the device is mounted LABEL filesystem LABEL UUID filesystem UUID PARTTYPE partition type UUID PARTLABEL partition LABEL PARTUUID partition UUID PARTFLAGS partition flags RA read-ahead of the device RO read-only device RM removable device HOTPLUG removable or hotplug device (usb, pcmcia, ...) MODEL device identifier SERIAL disk serial number SIZE size of the device STATE state of the device OWNER user name GROUP group name MODE device node permissions ALIGNMENT alignment offset MIN-IO minimum I/O size OPT-IO optimal I/O size PHY-SEC physical sector size LOG-SEC logical sector size ROTA rotational device SCHED I/O scheduler name RQ-SIZE request queue size TYPE device type DISC-ALN discard alignment offset DISC-GRAN discard granularity DISC-MAX discard max bytes DISC-ZERO discard zeroes data WSAME write same max bytes WWN unique storage identifier RAND adds randomness PKNAME internal parent kernel device name HCTL Host:Channel:Target:Lun for SCSI TRAN device transport type SUBSYSTEMS de-duplicated chain of subsystems REV device revision VENDOR device vendor For more details see lsblk(8).