Hitachi XP P9500 User Manual page 455

#1
Key name
load_balance_type
load_balance_same_
path_use_times
error_log_level
error_log_size
error_log_number
trace_level
trace_file_size
Hitachi Dynamic Link Manager User Guide (for Linux(R))
#2
Description
Specify one of the following values
to indicate the load balancing
algorithm:
rr: The Round Robin algorithm
exrr: The Extended Round Robin
algorithm
lio: The Least I/Os algorithm
exlio: The Extended Least I/Os
algorithm (default)
lbk: The Least Blocks algorithm
exlbk: The Extended Least Blocks
algorithm
Specify the number of times the
same path can be used for I/O
operations when the Round Robin
(rr), Least I/Os (lio), or Least
Blocks (lbk) algorithm is used for
load balancing.
You can specify a value from 0 to
999999. The default is 32.
Set the level of error information
that is collected as error logs.
You can set a level from 0 to 4. The
default is 3.
Set the size of the error log files
(dlmmgr[1-16].log) in kilobytes.
You can set a size from 100 to
2000000. The default is 9900.
Set the number of error log files
(dlmmgr[1-16].log).
You can set a value from 2 to 16.
The default is 2.
Set the trace output level.
You can set a level from 0 to 4. The
default is 0.
Set the size of the trace files
(hdlmtr[1-64].log) in kilobytes.
Utility Reference
Necessity of
definition
Maxim
Upgrad
um
e
numbe
New installa
r of
installa tion or
charac
tion re-
ters
installa
tion
Optional Optional 5
Optional Optional 6
Optional Optional 1
Optional Optional 7
Optional Optional 2
Optional Optional 1
Optional Optional 5
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