sys_block(5) File Formats Manual sys_block(5) NAME /sys/block/ - block devices SYNOPSIS /sys/block/ DESCRIPTION This subdirectory contains one symbolic link for each block device that has been discovered on the system. The symbolic links point to corresponding directories under /sys/devices/. STANDARDS Linux. HISTORY Linux 2.6.0. SEE ALSO sysfs(5) Linux man-pages 6.20 2026-09-09 sys_block(5)