Versions Compared

Old Version 12

changes.mady.by.user SungEun Kim

Saved on

compared with

New Version 13

changes.mady.by.user SungEun Kim

Saved on

Key

  • This line was added.
  • This line was removed.
  • Formatting was changed.

Table of Contents

After the DRX Configuration File is created, it is ready to start replication. You can start replication by starting (up) the replication resource with the following commands.
Startup of resources provides a way to start all resources in the configuration file at once with control over the DRX services already prepared during installation or individually through a command-type utility. The following is a description of this

5.1. Service Control

Control of a service depends on the service control commands provided by the OS. The following service control commands were described OS-separated.

5.1.1. Service Startup

Code Block
titleWindows
c:\>sc start drxsvc
Code Block
titleLinux
# CentOS 7 
[root@node1 ~]# systemctl start drxsvc
# CentOS 6
[root@node1 ~]# service drxsvc start

5.1.2. Service stop

Code Block
titleWindows
c:\>sc stop drxsvc
Code Block
titleLinux
# CentOS 7 
[root@node1 ~]# systemctl stop drxsvc
# CentOS 6
[root@node1 ~]# service drxsvc stop

5.1.3 Watchdog

The DRX Service includes DRX Watchdog for management of the DRX Process. Watchdogs can restart the DRX if it detects an unusual shutdown of the DRX process in the following situations.

  • the DRX process ended unexpectedly
  • You shut down the DRX using the "drx-ctl shutdown" command. 

This restart by Watchdog is permanently recorded in the DRX Log and is left in history.
Because the DRX process is automatically restarted by Watchdog when it terminates under normal circumstances, you must exit the DRX Service Stop to completely terminate the DRX process.

5.2. Resource Control

To control the resource individually, use the up/down command in drx-ctl. you can also start/stop all resources using the 'all' option in drx-ctl.

Info
  • Up of drx-ctl and up provided by drbdadm have different functional meanings. The up in drbdadm is the command that prepares the replication target device for the resource and the up in drx-ctl to create a channel that intermediates replication connections.
  • The procedure requires drbdadm up after drx-ctl-up to connect to the replication. This is because the connection between drbd and drbd must be attempted after the DRX intermediary channel is prepared in advance to reduce the delay in establishing replication connections.

5.2.1. Resource Startup

Info
iconfalse
drx-ctl up [resource or all]

5.2.2. Resource Stop

Info
iconfalse
drx-ctl down [resource or all]

5.3. Change Settings

The settings in the DRX can be changed by changing the contents of the configuration file or by using the drx-ctl set command.

Info

DRX does not provide commands to modify resource files or apply changes to files to change settings. Modifying a resource file is subject to manual intervention by the user.

5.3.1. Static Change Settings

The way users change the contents of a configuration file and restart resources is called a static change settings.

...

5.3.2. Dynamic Change Settings

Using the drx-ctl set command to change real-time settings during operation is called dynamic setting change. Settings through the set command are temporary, not reflected in the contents of the actual resource configuration file.

...

themeDJango
titleup
collapsetrue

...

Table of Contents


Replication resources can be manually started individually through a command-line utility, or they can be automatically started all at once through the DRX service that you staged during installation.

Service

Follow the service control commands provided by the OS.

Info
Since DRX 1.4, the DRX service name has been changed from DRXSVC to DRX. In the examples described below, rename the drxsvc service to drx.

Startup

Code Block
titleWindows
c:\>sc start drxsvc


Code Block
titleLinux
# CentOS 7 
[root@node1 ~]# systemctl start drxsvc
# CentOS 6
[root@node1 ~]# service drxsvc start


Inquery

Use the service control command to check the status of the drxsvc service.

Info

Windows

sc query drxsvc
Info

Linux

<CentOS 6.x>

service drxsvc status 


<CentOS 7.x>

systemctl status drxsvc 



Stop

Code Block
titleWindows
c:\>sc stop drxsvc


Code Block
titleLinux
# CentOS 7 
[root@node1 ~]# systemctl stop drxsvc
# CentOS 6
[root@node1 ~]# service drxsvc stop


Watchdog

The DRX service embeds a DRX watchdog to manage the DRX process. The watchdog will restart DRX if it detects an abnormal termination of a DRX process in the following situations

  • If the DRX process is terminated unexpectedly.
  • DRX is shut down using the "drx-ctl shutdown" command.

Restarts by these watchdogs are always written to the DRX log for history.

Because the DRX process is automatically restarted by the watchdog when it is terminated under normal circumstances, the only way to completely terminate the DRX process is by stopping the DRX service.

To start DRX without a watchdog, you must start DRX in foreground mode.


Resource

To control resources individually, you should use the up/down commands of drx-ctl. You can also start/stop all resources with the all option of drx-ctl.

DRX resources are resources that mediate replication connections. They are functionally different from replication resources and should not be confused. For example, bsradm up is a command to start a replication resource, while drx-ctl up is a command to start brokering a replication connection.

Info

Procedurally, it is recommended to perform drx-ctl up followed by bsradm up. Having a DRX brokered channel ready in advance and establishing a replicated connection on both nodes is a good idea to reduce connection latency.

Startup

Commands to start an intermediary connection.

Info
iconfalse
drx-ctl up [resource or all]

Stop

Command to stop an intermediary connection.

Info
iconfalse
drx-ctl down [resource or all]

Autostart

DRX resources are automatically started by the DRX service startup. However, sometimes you may want to prevent resources from being started automatically by the service. The following configuration file settings can be used to prevent resources from starting automatically when the service starts.

Info
resource r0 {
    proxy {
        plugin {
            svc-autostart no;
        }
    }
}

Inquery

The following is a description of the drx-ctl commands that query the status and information of replication resources.

Info
The commands default to resources, but some specify just the connection name without resources.

The console output is in Kilo Bytes and is omitted.


Settings

DRX's settings can be applied by directly changing the contents of the configuration file, or by using the drx-ctl set command.

Info

DRX does not provide commands to modify resource files or apply changes to files to change settings. Modifying a resource file is subject to manual intervention by the user.

Static Settings

You manually change the contents of the bsr.conf and drx.conf configuration files and restart the resource with the adjust command to take effect.

CommandDescriptionOutput sample
drx-ctl adjust [resource or all] Update Settings, restart resources


Code Block
themeDJango
titleadjust
collapsetrue
[root@c73-p1 bsr.d]# drx-ctl adjust all
DR-1-3-c73-p2-c73-p1: up.
DR-2-3-c73-p2-c73-p1: up.
Result: 2 resource(s) updated.

[root@c73-p1 bsr.d]#


Temporary settings

The drx-ctl set command allows you to change settings in real-time during operation. The set command does not reflect the contents of the actual resource configuration file, so it can be said to be a temporary setting, as it will revert to the configuration file's settings when drx is restarted.

CommandDescriptionOutput sample
drx-ctl set compress [type] [level] [connection name] 

Compression plugin settings

  • type
    • NONE 
    • ZLIB
    • LZ4
  • level: 1~9


Code Block
themeDJango
titleset compress
collapsetrue
< Set the compression plugin to LZ4 for resource r0 only >
[root@c73-p1 dgkim]# drx-ctl set compress lz4 1 DR-1-3-c73-p2-c73-p1
Result: 1 resource(s) updated.

[root@c73-p1 dgkim]#

<output log>
I1126 17:31:10.271886 t77473 DR-1-3-c73-p2-c73-p1:ad] Set compressor: LZ4
I1126 17:31:10.271918 t77473 DR-1-3-c73-p2-c73-p1:ad] Set compressor level: 1
I1126 17:31:10.271924 t77473 DR-1-3-c73-p2-c73-p1:cm] Set compressor: LZ4
I1126 17:31:10.271925 t77473 DR-1-3-c73-p2-c73-p1:cm] Set compressor level: 1


< Disable the compression plugin on resource R0 >
[root@c73-p1 dgkim]# drx-ctl set compress none 1 DR-1-3-c73-p2-c73-p1
DR-1-3-c73-p2-c73-p1: updated.
Result: 1 resource(s) updated.

[root@c73-p1 dgkim]#

<output log>
I1126 17:31:37.741765 t77473 DR-1-3-c73-p2-c73-p1:ad] Set compressor: NONE
I1126 17:31:37.741795 t77473 DR-1-3-c73-p2-c73-p1:ad] Set compressor level: 1
I1126 17:31:37.741800 t77473 DR-1-3-c73-p2-c73-p1:cm] Set compressor: NONE
I1126 17:31:37.741802 t77473 DR-1-3-c73-p2-c73-p1:cm] Set compressor level: 1



< Set the compression plugin for all (2) resources to LZ4 >
[root@c73-p1 dgkim]# drx-ctl set compress lz4 1 all
Result: 2 resource(s) updated.

[root@c73-p1 dgkim]#

<output log>
I1126 17:32:30.656067 t77473 DR-1-3-c73-p2-c73-p1:ad] Set compressor: LZ4
I1126 17:32:30.656089 t77473 DR-1-3-c73-p2-c73-p1:ad] Set compressor level: 1
I1126 17:32:30.656095 t77473 DR-1-3-c73-p2-c73-p1:cm] Set compressor: LZ4
I1126 17:32:30.656118 t77473 DR-2-3-c73-p2-c73-p1:am] Set compressor: LZ4
I1126 17:32:30.656096 t77473 DR-1-3-c73-p2-c73-p1:cm] Set compressor level: 1
I1126 17:32:30.656133 t77473 DR-2-3-c73-p2-c73-p1:am] Set compressor level: 1
I1126 17:32:30.656138 t77473 DR-2-3-c73-p2-c73-p1:cd] Set compressor: LZ4
I1126 17:32:30.656139 t77473 DR-2-3-c73-p2-c73-p1:cd] Set compressor level: 1


drx-ctl set crypto [on or off] [connection name] Encryption settings


Code Block
themeDJango
titleset crypto
collapsetrue
< Enable the encryption plugin for resource R0 only > 
[root@c73-p1 dgkim]# drx-ctl set crypto on DR-1-3-c73-p2-c73-p1
DR-1-3-c73-p2-c73-p1: updated.
Result: 1 resource(s) updated.

[root@c73-p1 dgkim]#

<output log>
I1126 17:10:10.611963 t77473 DR-1-3-c73-p2-c73-p1:ad]
up.
Set
Result
crypto:
1 resource(s) up. [root@c73-p1 dgkim]# < upload
OPENSSL
I1126 17:10:10.611987 t77473 DR-1-3-c73-p2-c73-p1:cm] Set crypto: OPENSSL


< Enable the encryption plugin for all resources > 
[root@c73-p1 dgkim]# drx-ctl
up
set
all DR-1-3-c73-p2-c73-p1: up.
crypto on all
DR-2-3-c73-p2-c73-p1:
up
updated.
Result: 2 resource(s)
up
updated.

[root@c73-p1 dgkim]#

<output log>
I1126 17:08:26.156687
drx-ctl down [connection name or all]Deactivate the resource" Code Block
themeDJango
titledown
collapsetrue
< Down the selected resource > [root@c73-p1 dgkim]# drx-ctl down r0
t77473 DR-1-3-c73-p2-c73-p1:ad] Set crypto: OPENSSL
I1126 17:08:26.156713 t77473 DR-2-3-c73-p2-c73-p1:am] Set crypto: OPENSSL
I1126 17:08:26.156702 t77473 DR-1-3-c73-p2-c73-p1:cm]
resource down. Result
Set crypto:
1 resource(s) down. [root@c73-p1 dgkim]# < down
OPENSSL
I1126 17:08:26.156719 t77473 DR-2-3-c73-p2-c73-p1:cd] Set crypto: OPENSSL


< Disable encryption plugins for all resources > 
[root@c73-p1 dgkim]# drx-
ctl down
ctl set crypto off all
DR-1-3-c73-p2-c73-p1:
resource down
updated.
DR-2-3-c73-p2-c73-p1:
resource down
updated.
Result: 2 resource(s)
down
updated.

[root@c73-p1 dgkim]#
drx-ctl adjust [connection name or all] 

The running resource is updated, and the inactive resource is up.

" Code Block
themeDJango
titleadjust
collapsetrue
[root@c73-p1 drbd.d]# drx-ctl adjust all DR-1

<output log>
I1206 14:12:59.701227 t81344 DR-1-3-c73-p2-c73-p1:am] Set crypto: NONE
I1206 14:12:59.701250 t81344 DR-1-3-c73-p2-c73-p1:cd] Set crypto: NONE
I1206 14:12:59.701305 t81344 DR-2-3-c73-p2-c73-p1:ad] Set crypto:
up. 
NONE
I1206 14:12:59.701315 t81344 DR-2-3-c73-p2-c73-p1:cm]
up.
Set
Result
crypto:
2
NONE
resource(s)
updated. [root@c73-p1 drbd.d]#

drx-ctl set 
 compress [type] [level] [connect name] 
Set up a compression plugin.
  • type
    • ZLIB
    • LZ4
    • NONE
  • level: 1 ~ 9
"
bwlimit [limit] [connection name] Setting bandwith limits 

 Code Block
themeDJango
titleset 
 compress
bwlimit
collapsetrue
< Set the 
LZ4
B/W 
compression
of 
plugin
resource 
only
r0 
for DR-1-3-c73-p2-c73-p1
to 1G >
[root@c73-p1 dgkim]# drx-ctl set 
compress
bwlimit 
lz4
1G DR-1-3-c73-p2-c73-p1
DR-1-3-c73-p2-c73-p1: updated.
Result: 1 resource(s) updated.

[root@c73-p1 dgkim]#


< log
<output 
>
log>
I1126 17:
31
21:
10
11.
271886
633557 t77473 DR-1-3-c73-p2-c73-p1:ad] Set 
compressor
bandwidth limit: 
LZ4
1.00 GB
I1126 17:
31
21:
10
11.
271918
633573 t77473 DR-1-3-c73-p2-c73-p1:
ad
cm] Set 
compressor
bandwidth 
level
limit: 1

I1126 17:31:10.271924 t77473
.00 GB


< Set the B/W of all resources to 100M >
[root@c73-p1 dgkim]# drx-ctl set bwlimit 100M all
DR-1-3-c73-p2-c73-p1:
cm] Set compressor: LZ4
I1126 17:31:10.271925 t77473 DR-1
 updated.
DR-2-3-c73-p2-c73-p1:
cm] Set compressor level: 1


< Turn off the compression plugin only for 
 updated.
Result: 2 resource(s) updated.

[root@c73-p1 dgkim]#

<output log>
I1126 17:20:55.431890 t77473 DR-1-3-c73-p2-c73-p1:ad] 
>
[root@c73-p1 dgkim]# drx-ctl set compress none 0
Set bandwidth limit: 100.00 MB
I1126 17:20:55.431916 t77473 DR-1-3-c73-p2-c73
-p1
-p1:cm] Set bandwidth limit: 100.00 MB
I1126 17:20:55.431964 t77473 DR-
1
2-3-c73-p2-c73-p1:
 updated.
Result: 1 resource(s) updated.

[root@c73-p1 dgkim]#

< log >

am] Set bandwidth limit: 100.00 MB
I1126 17:
31
20:
37
55.
741765
431984 t77473 DR-
1
2-3-c73-
p2-c73-p1:ad] Set compressor: NONE
I1126 17:31:37.741795 t77473 DR-1-3-c73-p2-c73-p1:ad] Set compressor level: 1
I1126 17:31:37.741800 t77473 DR-1-3-c73-p2-c73-p1:cm] Set compressor: NONE
I1126 17:31:37.741802 t77473 DR-1-3-c73-p2-c73-p1:cm] Set compressor level: 1


< Set the LZ4 compression plugin for all resources >
[root@c73-p1 dgkim]# drx-ctl set compress lz4 1 all
Result: 2 resource(s) updated.

[root@c73-p1 dgkim]#

< log >
I1126 17:32:30.656067 t77473 DR-1-3-c73-p2-c73-p1:ad] Set compressor: LZ4
I1126 17:32:30.656089 t77473 DR-1-3-c73-p2-c73-p1:ad] Set compressor level: 1
I1126 17:32:30.656095 t77473 DR-1-3-c73-p2-c73-p1:cm] Set compressor: LZ4
I1126 17:32:30.656118 t77473 DR-2-3-c73-p2-c73-p1:am] Set compressor: LZ4
I1126 17:32:30.656096 t77473 
p2-c73-p1:cd] Set bandwidth limit: 100.00 MB



drx-ctl set license [file-path]Change a license information
  • After validating the license for the specified path, change the license information for the default path.
  • Changing to a valid license does not change the behavior of the DRX process because the resource must remain connected.
 Code Block
themeDJango
titleset license
collapsetrue
C:\Users\Administrator>drx-ctl set license drx.lic
License status : Temporary, Expire date: 30-nov-2018, Validity day: 4
Result: done.


C:\Users\Administrator>

<output log>
I1127 09:28:40.374185 t5880 main] Verify license is available
I1127 09:28:40.374185 t5880 main:license] Checking license for [C:\Users\Administrator\drx.lic]
I1127 09:28:40.374185 t5880 main:license] License Status: Temporary, Expire date: 30-nov-2018, Validity day: 4
I1127 09:28:40.389865 t5880 main] License applied

drx-ctl reset statistics [connection name or all] 
drx-ctl reset st [connection name or all] 
Resetting statistics

 Code Block
themeDJango
titlereset statistics
collapsetrue
< Initialize statistics for resource R0 only >
[root@c73-p1 dgkim]# drx-ctl reset st DR-1-3-c73-p2-c73-p1
DR-1-3-c73-p2-c73-p1:
cm]
 
Set compressor level
reseted.
Result: 1 
I1126 17:32:30.656133 t77473 DR-2
resource(s) reseted.

[root@c73-p1 dgkim]#

< Reset statistics for all resources >
[root@c73-p1 dgkim]# drx-ctl reset st all
DR-1-3-c73-p2-c73-p1:
am] Set compressor level: 1
I1126 17:32:30.656138 t77473 
 reseted.
DR-2-3-c73-p2-c73-p1:
cd]
 
Set
reseted.

compressor
Result: 
LZ4
I1126 17:32:30.656139 t77473 DR-2-3-c73-p2-c73-p1:cd] Set compressor level: 1


drx-ctl set crypto [on or off] [connection name] Set up a crypto plugin."
2 resource(s) reseted.

[root@c73-p1 dgkim]#




Event
Receive real-time events as they happen in the DRX engine.
CommandDescriptionsOutput samples
drx-ctl events [connection name or all]Real-time event output

 Code Block
themeDJango
title
set crypto
events
collapsetrue
< 
Set the crypto plugin 
Receive only 
for DR-1-3-c73-p2-c73-p1
common events >



[root@c73-p1 
dgkim
bsr.d]# drx-ctl 
set crypto on DR-1-3-c73-p2-c73-p1
DR-1-3-c73-p2-c73-p1: updated.
Result: 1 resource(s) updated.

events 
[system] connected
[2018-11-27 11:22:38.933] start common


< Receive only events from specified connections >
[root@c73-p1 
dgkim
bsr.d]# drx-ctl 

< log >
I1126 17:10:10.611963 t77473 
events DR-1-3-c73-p2-c73-p1
:ad

[system] 
Set crypto: OPENSSL
I1126 17:10:10.611987 t77473 DR-1-3-c73-p2-c73-p1:cm] Set crypto: OPENSSL


< Set up the crypto plugin for all resources > 
[root@c73-p1 dgkim
connected


< Receive all events >
[root@c73-p1 bsr.d]# drx-ctl events all
[system] connected
[2018-11-27 10:43:12.831] start common




A list of event notifications.
EventTypeDescriptionOutput sample
commonstartStart event notifications

 Code Block
themeDJango
titlestart
collapsetrue
[root@c73-p1 bsr.d]# drx-ctl 
set
events 
crypto


on
[system] 
all
connected

DR
[2018-
2-3-c73-p2-c73-p1: updated.
Result: 2 resource(s) updated.

[root@c73-p1 dgkim]# 

< log >
I1126 17:08:26.156687 t77473 DR-1-3-c73-p2-c73-p1:ad] Set crypto: OPENSSL
I1126 17:08:26.156713 t77473 DR-2-3-c73-p2-c73-p1:am] Set crypto: OPENSSL
I1126 17:08:26.156702 t77473 DR-1-3-c73-p2-c73-p1:cm] Set crypto: OPENSSL
I1126 17:08:26.156719 t77473 DR-2-3-c73-p2-c73-p1:cd] Set crypto: OPENSSL


< Turn off the crypto plugin on all resources > 
[root@c73-p1 dgkim]# drx-ctl set crypto off all
DR-1-3-c73-p2-c73-p1: updated.
DR-2-3-c73-p2-c73-p1: updated.
Result: 2 resource(s) updated.

[root@c73-p1 dgkim]# 

< log >
I1206 14:12:59.701227 t81344
11-27 11:22:38.933] start common

stopStop event notifications

 Code Block
themeDJango
titlestop
collapsetrue
[2018-11-27 11:12:39.098] stop common

shutdownExit with a command

 Code Block
themeDJango
titleshutdown 
collapsetrue
[2018-11-27 11:12:39.076] shutdown success


set licenseLicenses setting up
  • temporary, permanent, invalid
 Code Block
themeDJango
titleset license
collapsetrue
[2018-11-27 13:17:58.806] set license temporary

set loglevellog level(file, console)

 Code Block
themeDJango
titleset loglevel
collapsetrue
[2018-11-27 13:44:31.681] set loglevel-file trace
[2018-11-27 13:44:41.496] set loglevel-file debug
[2018-11-27 13:44:44.328] set loglevel-file info
[2018-11-27 13:44:46.088] set loglevel-file warning
[2018-11-27 13:44:47.968] set loglevel-file error
[2018-11-27 13:44:48.104] set loglevel-file critical
[2018-11-27 13:44:57.776] set loglevel-file off



개별upup

 Code Block
themeDJango
titleup
collapsetrue
[2018-11-27 13:50:29.151] up DR-1-3-c73-p2-c73-p1
:am] Set crypto: NONE
I1206 14:12:59.701250 t81344
 success

downdown

 Code Block
themeDJango
titledown 
collapsetrue
[2018-11-27 13:46:37.141] down DR-1-3-c73-p2-c73-p1
:cd] Set crypto: NONE
I1206 14:12:59.701305 t81344 DR-2
 success

acceptIP Accept result

 Code Block
themeDJango
titleaccetp state
collapsetrue
[2018-11-27 13:50:29.659] drx_accept DR-1-3-c73-p2-c73-
p1:ad] Set crypto: NONE
I1206 14:12:59.701315 t81344 DR-2
p1 31.1.1.192:33476
[2018-11-27 13:50:34.298] bsr_accept DR-1-3-c73-p2-c73-p1
:cm] Set crypto: NONE

drx-ctl set bwlimit [limit] [connection name] Set up bandwidth"
 31.1.1.164:40557

connconnection status, result

 Code Block
themeDJango
title
set bwlimit
conn state
collapsetrue
< Only
[2018-11-27 14:23:39.120] acceptor_state DR-1-3-c73-p2-c73-p1 
sets the bandwidth to 1G. >
[root@c73-p1 dgkim]# drx-ctl set bwlimit 1G
bridging
[2018-11-27 14:23:39.121] connector_state DR-1-3-c73-p2-c73-p1 bridging
[2018-11-27 14:23:39.123] connector_state DR-1-3-c73-p2-c73-p1 bridged
[2018-11-27 14:23:39.222] connector_state DR-1-3-c73-p2-c73-p1
: updated.
Result: 1 resource(s) updated.

[root@c73-p1 dgkim]#

< log >
I1126 17:21:11.633557 t77473
 connecting
[2018-11-27 14:23:39.328] acceptor_state DR-1-3-c73-p2-c73-p1
:ad]
 
Set bandwidth limit: 1.00 GB
I1126 17:21:11.633573 t77473
bridged
[2018-11-27 14:23:39.422] acceptor_state DR-1-3-c73-p2-c73-p1 waiting
[2018-11-27 14:23:43.960] acceptor_state DR-1-3-c73-p2-c73-p1
:cm]
 
Set bandwidth limit: 1.00 GB


< Set the bandwidth of all resources to 100M. >
[root@c73-p1 dgkim]# drx-ctl set bwlimit 100M all
connected
[2018-11-27 14:23:43.960] acceptor_state DR-1-3-c73-p2-c73-p1 establishing
[2018-11-27 14:
 updated.
23:44.038] acceptor_state DR-
2
1-3-c73-p2-c73-p1
:
 
updated.
Result: 2 resource(s) updated.

[root@c73-p1 dgkim]#

< log >
I1126 17:20:55.431890 t77473
established
[2018-11-27 14:23:44.069] connector_state DR-1-3-c73-p2-c73-p1 establishing
[2018-11-27 14:23:44.069] connector_state DR-1-3-c73-p2-c73-p1
:ad] Set bandwidth limit: 100.00 MB
I1126 17:20:55.431916 t77473
 established

setcompression

 Code Block
themeDJango
titleset compress
collapsetrue
[2018-11-27 15:27:26.895] set DR-1-3-c73-p2-c73-p1
:cm]
 
Set
compressor 
bandwidth limit: 100.00 MB
I1126 17:20:55.431964 t77473 DR-2
NONE
[2018-11-27 15:27:50.308] set DR-1-3-c73-p2-c73-p1
:am]
 
Set
compressor 
bandwidth
LZ4 
limit: 100.00 MB
I1126 17:20:55.431984 t77473 DR-2
1
[2018-11-27 15:30:34.584] set DR-1-3-c73-p2-c73-p1
:cd] Set bandwidth limit: 100.00 MB

drx-ctl set license [file-path]Change the license information."
  • After verifying the license validity of the specified path, change the license information of the default path.
    • It does not change the behavior of the DRX process because it must maintain resource association when changing to a valid license.
     compressor ZLIB 1
[2018-11-27 17:48:31.204] set DR-1-3-c73-p2-c73-p1 compressor IQA 1

    crypto

     Code Block
    themeDJango
    titleset 
     license
    crypto
    collapse
    true
    C:\Users\Administrator>drx-ctl set license drx.lic
License status : Temporary, Expire date: 30-nov-2018, Validity day: 4
Result: done.


C:\Users\Administrator>

< log >
I1127 09:28:40.374185 t5880 main] Verify license is available
I1127 09:28:40.374185 t5880 main:license] Checking license for [C:\Users\Administrator\drx.lic]
I1127 09:28:40.374185 t5880 main:license] License Status: Temporary, Expire date: 30-nov-2018, Validity day: 4
I1127 09:28:40.389865 t5880 main] License applied
    drx-ctl reset statistics [connection name or all] Initializes the statisticst
    true
    [2018-11-27 17:50:32.851] set DR-1-3-c73-p2-c73-p1 crypto OPENSSL
[2018-11-27 17:50:46.264] set DR-1-3-c73-p2-c73-p1 crypto NONE

    Bandwidth

     Code Block
    themeDJango
    titleset bwlimit
    collapsetrue
    [2018-11-27 17:56:07.698] set DR-1-3-c73-p2-c73-p1 bwlimit 1073741824
[2018-11-27 17:58:12.380] set DR-1-3-c73-p2-c73-p1 bwlimit 104857600

    resetResetting statistics

     Code Block
    themeDJango
    titlereset statistics
    collapsetrue
    [2018-11-27 17:58:52.962] reset DR-1-3-c73-p2-c73-p1 success

    packet
    Send/Receive Failure

     Code Block
    themeDJango
    title
    reset statistics
    packet error
    collapsetrue
    < Initializes only the statistic value of 
    [2018-11-28 11:12:19.953] packet DR-1-3-c73-p2-c73-p1 
    >
[root@c73-p1 dgkim]# drx-ctl reset st 
    receive_fail 15 15

    compress
    Failure-only notifications

     Code Block
    themeDJango
    titlecompress error
    collapsetrue
    [2018-11-28 09:43:04.543] compress DR-1-3-c73-p2-c73-p1 
    DR-1-3-c73-p2-c73-p1: reseted.
Result: 1 resource(s) reseted.

[root@c73-p1 dgkim]#


< Initializes statistical values for all resources. >
[root@c73-p1 dgkim]# drx-ctl reset st all
DR-1
    compress_fail 80 1048576 0
[2018-11-28 10:28:30.629] compress DR-1-3-c73-p1-c73-p2 decompress_fail 47 1048576 0

    crypto
    Failure-only notifications

     Code Block
    themeDJango
    titlecrypto error
    collapsetrue
    [2018-11-28 10:28:42.186] crypto DR-2-3-c73-p2-c73-p1 encrypto_fail 41 1048576 48
[2018-11-28 10:
     reseted.
    28:42.081] crypto DR-2-3-c73-
    p2
    p1-c73-
    p1: reseted.
Result: 2 resource(s) reseted.

[root@c73-p1 dgkim]#


    p2 decrypto_fail 96 1048576 80