AMRCTL(8) | System Manager's Manual | AMRCTL(8)

# NAME

`amrctl` — Control utility for AMI MegaRaid controllers

# SYNOPSIS

`amrctl` | stat [`-bgv`] [`-a` attempts] [`-f` device] [`-l` volno] [`-p` driveno] [`-s` busno] [`-s` busno:driveno] [`-t` microseconds]

# DESCRIPTION

The `amrctl` queries or controls AMI MegaRaid controllers supported by the amr(4) driver.

Only the stat subcommand is currently implemented, and reports status of the controller. The options for the stat subcommand are as follows:

`-a` attempts
  Number of retries for a command before giving up. Default 5.
`-b`
  Report battery status.
`-f` device
  Device to use. Default to /dev/amr0.
`-g`
  Report global parameters for the controller.
`-l` volno
  Report status of a logical drive.
`-p` driveno
  Report status of a physical drive.
`-s` busno
  Report status of all physical drives on the specified bus.
`-s` busno:driveno
  Report status of the specified physical drive on the specified bus.
`-t` microseconds
  Delay between retries for a command.
`-v`
  Increase verbosity level by one.

# SEE ALSO

amr(4)

# HISTORY

The `amrctl` command first appeared in NetBSD 4.0.

# AUTHORS

The `amrctl` command was written by Pierre David ⟨Pierre.David@crc.u-strasbg.fr⟩ and
Jung-uk Kim ⟨jkim@FreeBSD.org⟩ for FreeBSD.

September 11, 2016 | NetBSD 11.99