scsimgr_esdisk.7 (2010 09)

s
scsimgr_esdisk(7) scsimgr_esdisk(7)
Timeout in seconds of SCSI command FOR-
MAT.
Range: 0 - 0xFFFFFFFF
format_secs RW uint32
Timeout in seconds of SCSI command START
UNIT.
Range: 0 - 0xFFFFFFFF
start_unit_secs RW uint32
Maximum number of I/O retries.
Range: 1 - 0xFFFFFFFF
max_retries RW uint32
Timeout in seconds before declaring a LUN
path offline.
Range: 0 - 0xFFFFFFFE
path_fail_secs RW uint32
Maximum time in seconds for the transmission
of an I/O.
Range: 0 - 0xFFFFFFFF
esd_secs RW uint32
I/O load balancing policy.
May be:
round_robin
least_cmd_load
cl_round_robin
closest_path
preferred_path
pref_tport
weighted_rr
load_bal_policy RW string
infinite_retries
_enable
Enable or disable infinite retry of I/Os.
May be:
true (1): enable
false (0): disable
RW boolean
A set of flags representing SCSI task manage-
ment and other functions. If a flag is set, the
corresponding function is disabled for the LUN.
The following flags are currently defined:
WCE: Write Cache Enable
RW16: 16 bytes READ/WRITE CDB
ABT: SCSI task management function Abort
Task Set
CTS: SCSI task management function Clear
Task Set
LR: SCSI task management function LUN Reset
WTR: SCSI task management function Warm
Target Reset
CTR: SCSI task management function Cold Tar-
get Reset
BR: Bus Reset
PR: Persistent Reservation
WERO: Write Exclusive Registrants Only Per-
sistent Reservation
EARO: Exclusive Access Registrants Only Per-
sistent Reservation
ALL: Disable all functions
NONE: Enable all functions
disable_flags RW string
preferred_path Hardware path, or class and instance number
of the LUN path to use preferably for I/O
transfer, when I/O load balancing policy is set
to preferred_path.
RW string
pref_tport Worldwide name (WWN) in hexadecimal of the
target port to use preferably for I/O transfer,
when I/O load balancing policy is set to
RW string
2 Hewlett-Packard Company − 2 − HP-UX 11i Version 3: September 2010