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Bug #4569

closed

system_set_harddisk_standby() needs rewritten for current CAM-based ATA stack

Added by Jim Pingle over 9 years ago. Updated about 9 years ago.

Status:
Resolved
Priority:
Normal
Assignee:
Renato Botelho
Category:
Operating System
Target version:
2.3
Start date:
04/01/2015
Due date:
% Done:

0%

Estimated time:
Plus Target Version:
Release Notes:
Affected Version:
2.2.x
Affected Architecture:

Description

The current system_set_harddisk_standby() function in source:etc/inc/system.inc#L2049 uses invalid sysctl values and commands for FreeBSD 10.x.

The old style of setting ATA standby is gone, there is no general way to set standby that I could see. The value must be set using camcontrol, for example:

camcontrol standby ada0 -t x

Where x is the value for standby in seconds, or 0 to disable. It must be run for each ATA device explicitly.

So rather than setting one value we'll likely need to iterate kern.disks and run the camcontrol command for each.

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