HP Hitachi Dynamic Link Manager Software - Manual (Page 440)

6. Command Reference
416
exrr
: The Extended Round Robin algorithm
lio
: The Least I/Os algorithm
exlio
: The Extended Least I/Os algorithm
lbk
: The Least Blocks algorithm
exlbk
: The Extended Least Blocks algorithm
The type of algorithm specified by the
-lbtype parameter remains
stored in the system, even when you disable the load
balancing function by specifying -lb off
. Therefore, if you
re-enable the load balancing function without specifying an algorithm, load
balancing will be performed according to the algorithm that is stored in the
system.
-ellv
error-log-collection-level
Specify the level of error information you want to collect for an error log.
The HDLM manager log (
dlmmgr[1-16].log
) contains log files in which an
error log collection level can be set.
Table 6-3: Values of the Error Log Collection Levels shows the values of the
error log collection level. If an error occurs, you may have to set the error log
collection level to 1 or higher to collect log information.
Table 6-3: Values of the Error Log Collection Levels
The higher the error log collection level value, the more log information will be
output. As the amount of log information that is output increases, the amount of
time before existing information will be overwritten becomes shorter.
Example
# /opt/DynamicLinkManager/bin/dlnkmgr set -ellv 1
KAPL01049-I Would you like to execute the operation?
Operation name = set [y/n]: y
KAPL01001-I The HDLM command completed normally.
Value Description
0
Collects no error log.
1
Collects error information for the Error or higher level.
2
Collects error information for the Warning or higher level.
3
Collects error information for the Information or higher level.
4
Collects error information for the Information (including maintenance information) or higher
level.