ADIC Scalar 100 User Manual page 235

value = 0 = 0x0
SN60023 >
scsiRescan [channel]
The command scsiRescan requests a SCSI rescan for new devices. If channel is
specified (1 or 2), then only that channel is scanned. Otherwise, if channel is not specified
or if channel is 0, then all channels are scanned.
SN60023 > scsiRescan 2
Done
value = 0 = 0x0
SN60023 >
scsiResetDisableGet [channel]
The scsiResetDisableGet command displays the SCSI Bus Reset On Power Up is
enabled. False means that SCSI Bus Reset On Power Up is disabled.
SN60023 > scsiResetDisableGet
SCSIbus Reset Disable ------- ---------------
SCSI 1 TRUE
SCSI 2 FALSE – default
value = -1 = 0xffffffff
scsiRescan [channel]
Attention: You must reboot the SNC after executing this command for the
new settings to take effect.
Notes:
Rescanning a SCSI bus may delay I/O commands pending on that bus for
several seconds. Do not rescan SCSI buses when this delay may not be
tolerated. When possible, only scan the bus where a new device has been
added.
When a device is discovered, there may be further device specific
initialization that continues after the scan has completed in which case the
device may not show up immediately when you issue the fcShowDevs
command. An example of this is a disk that requires a SCSI Start Unit
command to become ready. (Tape and Changer devices and Disks that
indicate Ready status are available on scan completion).
If a SCSI target device should require replacement, remove the old device, set
the new device to the same SCSI bus ID as the old device and attach it to the
same channel. Rescan the channel to update the configuration data. The new
device should be available to host systems with the same LUN as the old
device.
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