scsimgr.1m (2010 09)

s
scsimgr(1M) scsimgr(1M)
enable command to resume data transfers on the SCSI object.
Usage:
scsimgr enable identifier
scsimgr [-f] disable identifier [
skip_cra]
Note: The disable and enable operations are currently only supported on block devices
and their LUN paths.
identifier Identifies either a LUN or a LUN path.
skip_cra When this option is specified, critical resource analysis will be skipped
prior to disabling the LUN or LUN path. The
-f option is not applicable
with this option. WARNING: only use this option under specific condi-
tions (e.g. a failed lunpath) since skipping critical resource analysis is
not recommended and can result in data loss, data corruption, a system
hang, etc. if used improperly.
erase Pre-erase the whole medium for magneto-optical devices that support write without
erase.
Usage:
scsimgr [-f] erase identifier
Note: identifier identifies only a LUN.
get_attr Displays information of global attributes or attributes of a SCSI object or a group of SCSI
objects. All the values of the attribute (current, saved and default) are displayed. The
displayed values can be restricted by using the appropriate keyword (for example,
current, saved, and default).
All settable or read-write attributes are system-wide; in other words, they do not depend
on the kernel instance used to boot the system. The output is guaranteed to remain
unchanged across
scsimgr releases for an attribute name-value pair.
The
-v option displays a brief description for each attribute.
The
-p option displays the values of the attributes requested on a single line and
separated with the colon delimiter (:). By default the current value is displayed. Saved
and default values can be requested using the corresponding keyword. The
-p option
requires a list of attributes using the "
-a attribute"option.
If no identifier or keyword for a group of SCSI objects is specified,
get_attr displays
global generic attributes (in other words, global attributes common to all class and inter-
face drivers).
If an identifier or a keyword for a group of SCSI objects is specified,
get_attr displays
generic attributes (in other words, attributes commonly defined for all class or interface
drivers). It also displays class and/or interface driver specific attributes if any, if the
driver provides a
scsimgr plug-in module. So there is no need to specify "-d driver"to
display driver specific attributes. However, to display global attributes maintained by a
class or interface driver, you must specify the option "-d driver" without any SCSI object
identifier or keyword for a group of SCSI objects.
The list of generic attributes currently supported by
scsimgr is described in the Table:
scsimgr Attributes section later in this manpage. To view the list of specific attributes
maintained by a class or interface driver, if any, refer to the manpage of the driver’s
plug-in for scsimgr. See scsimgr_ <driver_name >(7), where <driver_name > is the
name of the driver. For example, see scsimgr_esdisk(7).
Usage:
scsimgr [-v] get_attr [ identifier | all_lun | all_ctlr | all_tport |
all_encl | all_ddr][current][default][saved]
[ nonsettable | settable |{ -a attr... -a attr }]
scsimgr -v get_attr [ identifier {all_lpt | all_tp | all_ddr}]
[current][default][saved]
[ nonsettable | settable |{ -a attr... -a attr }]
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