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33 .Nd ATA device driver control program
50 .Ar type Oo Ar interleave Oc Ar disk0 ... diskN
63 .Op Ar mastermode slavemode
77 is a control program that provides the user access and control to the
83 can cause severe system crashes and loss of data if used improperly, please
84 exercise caution when using this command!
88 argument is the number of the ATA channel on which to operate.
89 The following commands are supported:
90 .Bl -tag -width "rebuild"
94 devices on the channel are probed and attached as
99 devices on the channel are removed from the kernel,
100 and all outstanding transfers etc. are returned back to the system marked
105 Both devices on the channel are reset and
106 initialized to the parameters the ATA driver has stored internally.
107 Devices that has gone bad and no longer responds to the probe, or devices
108 that has physically been removed are removed from the kernel.
109 Likewise are devices that show up during a reset, probed and attached.
123 In case the RAID has a
128 must be specified in number of sectors.
129 The RAID will be created
130 of the individual disks named
132 .Ar disk0 ... diskN .
135 Although the ATA driver allows for creating an ATA RAID on disks on any
136 controller, there are restrictions.
137 It is only possible to boot on
138 an array if it is either located on a
140 ATA RAID controller like
141 the Promise or Highpoint controllers, or if the RAID declared is of
147 the partition to boot must
148 reside on the first disk in the SPAN.
150 Delete a RAID array on a RAID capable ATA controller.
152 Rebuild a RAID1 array on a RAID capable ATA controller.
154 Get the status of an ATA RAID.
156 Without the two mode arguments, the current transfer modes of both
158 If the mode arguments are given, the ATA driver
159 is asked to change the transfer modes to those given.
161 will reject modes that are not supported by the hardware.
166 case does not matter.
167 If one of the devices mode should not be changed, use a nonexisting mode
170 and the mode will remain unchanged.
172 Show info about the attached devices on the
174 the device name and manufacture/version strings are shown.
176 Show detailed info about the device on
178 where device is 0 for master and 1 for slave.
180 Show detailed info about the encolsure on
182 where device is 0 for master and 1 for slave.
183 Fan RPM speed, enclosure temperature, 5V and 12V levels are shown.
185 Show info about all attached devices on all active controllers.
192 utility first appeared in
198 utility was written by
200 .Aq sos@FreeBSD.org .
202 This manual page was written by
204 .Aq sos@FreeBSD.org .