In GS linkage mode, a new suboption (-d) is added to display the place of a node which is a communication target of GLS.
An asterisk (*) is added at the end of a physical IP address of a node which is recognized as a communication target.
# /opt/FJSVhanet/usr/sbin/dspobserv -d
observ status = ON
interval = 5 sec
times = 5 times
idle = 60 sec
repair_time = 5 sec
fail over mode = YES
Node VIP NIC Status
+----------------+-------------------+-------------------+------+
host1 192.168.100.10 192.168.10.10* ACTIVE
192.168.20.10* ACTIVE
192.168.10.20 ACTIVE
192.168.20.20 ACTIVE |
Before modification
The "-d" option cannot be specified with the "dspobserv" command.
After modification
The "-d" option can be specified with the "dspobserv" command.
In GS linkage mode, a new suboption (-r) is added to set the retry count of recovery monitoring. In addition, if the retry count is set to one or more, the setting value "repair_retry = (r) times" is displayed when the "hanetobserv print" command or the "dspobserv" command is executed.
The following is the format to execute the "hanetobsrev" command.
/opt/FJSVhanet/usr/sbin/hanetobserv param [-s sec] [-c times] [-p sec] [-b sec] [-r times] [-f {yes | no}] |
Specify the retry count to return to the regular monitoring if recovery monitoring has been consecutively successful after detecting an error in recovery monitoring by remote host monitoring. A value from 0 to 300 can be specified. The default value is 0 (time).
The following is a setting example.
1) Display the current setting.
# /opt/FJSVhanet/usr/sbin/hanetobserv print
interval(s) = 5 sec
times(c) = 5 times
idle(p) = 60 sec
repair_time(b) = 5 sec
fail over mode(f) = YES
Destination Host Virtual Address (Router Address+)NIC Address
+----------------+-------------------+--------------------------------+
host1 192.168.100.10 192.168.10.10,192.168.20.10
192.168.10.20,192.168.20.20 |
2) Change the retry count of the recovery monitoring function.
# /opt/FJSVhanet/usr/sbin/hanetobserv param -r 3 |
3) Displays the changed setting. The item of "repair_retry(r)" is displayed.
# /opt/FJSVhanet/usr/sbin/hanetobserv print
interval(s) = 5 sec
times(c) = 5 times
idle(p) = 60 sec
repair_time(b) = 5 sec
repair_retry(r) = 3 times
fail over mode(f) = YES
Destination Host Virtual Address (Router Address+)NIC Address
+----------------+-------------------+--------------------------------+
host1 192.168.100.10 192.168.10.10,192.168.20.10
192.168.10.20,192.168.20.20
# /opt/FJSVhanet/usr/sbin/dspobserv
observ status = OFF
interval = 5 sec
times = 5 times
idle = 60 sec
repair_time = 5 sec
repair_retry = 3 times
fail over mode = YES
Node VIP NIC Status
+----------------+-------------------+-------------------+------+
host1 192.168.100.10 192.168.10.10 ----
192.168.20.10 ----
192.168.10.20 ----
192.168.20.20 ---- |
4) Specify "0" to change the setting back to the default.
# /opt/FJSVhanet/usr/sbin/hanetobserv param -r 0 |
Before modification
The "-r" option cannot be specified with the "hanetobserv" command.
After modification
The "-r" option can be specified with the "hanetobserv" command.
