NAME¶

setdasd - set or unset DASD device flags

SYNOPSIS¶

setdasd [-t 0|1|--timeout=0|1] [-q 0|1|--quiesce=0|1] [-d devnode|--device=devnode] [-s devpath|--sysfs=devpath] [-p prio|--log-priority=prio] [-v|--verbose] [-h|--help]

DESCRIPTION¶

setdasd is a program for setting or unsetting the internal DASD device flags via ioctl. It currently supports setting the 'ABORTIO' flag via 'BIODASDABORTIO' and 'BIODASDALLOWIO' ioctls, and setting the 'QUIESCE' flag via 'BIODASDQUIESCE' and 'BIODASDRESUME' ioctls.

OPTIONS¶

setdasd recognizes the following command-line options:

-t 0|1, --timeout=0|1

Set or unset the 'ABORTIO' flag.

-q 0|1, --quiesce=0|1

Set or unset the 'QUIESCE' flag.

-d devnode, --device=devnode

Use the device specified by device node devnode.

-s devpath, --sysfs=devpath

Use the device specified by sysfs path devpath.

-h, --help

Display setdasd usage information.

-p prio, --log-priority=prio

Set logging priority to prio.

-v, --verbose

Increase logging priority

SEE ALSO¶

md_monitor(8)