...
| Local |
LAN | Local DRX |
WAN
| Remote DRX |
LAN | Remote |
|---|
| Code Block |
|---|
| resource r0 {
device d minor 1;
disk d;
meta-disk e;
proxy {
memlimit 1G;
}
net {
protocol A;
on-congestion pull-ahead;
congestion-fill 950M;
ping-timeout 30;
}
on w12std-0 {
node-id 0;
}
on w12std-1 {
node-id 1;
}
connection win-r0 {
host w12std-0 address 10.10.0.77:7789 via proxy on 74proxy1 {
inside 10.10.0.115:7790;
outside 10.10.0.115:7791;
}
host w12std-1 address 10.10.0.203:7789 via proxy on 74proxy2 {
inside 10.10.0.102:7790;
outside 10.10.0.102:7791;
}
}
}
|
|
| Code Block |
|---|
| resource r0 {
device /dev/drbd001; # dummy
disk /dev/sdb1; # dummy
meta-disk /dev/sdc1; # dummy
proxy {
memlimit 1G;
}
net{
protocol A;
on-congestion pull-ahead;
congestion-fill 950M;
ping-timeout 30;
}
on w12std-0 {
node-id 0;
}
on w12std-1 {
node-id 1;
}
connection win-r0 {
host w12std-0 address 10.10.0.77:7789 via proxy on 74proxy1 {
inside 10.10.0.115:7790;
outside 10.10.0.115:7791;
}
host w12std-1 address 10.10.0.203:7789 via proxy on 74proxy2 {
inside 10.10.0.102:7790;
outside 10.10.0.102:7791;
}
}
}
|
| Code Block |
|---|
| resource r1 {
device /dev/drbd001;
disk /dev/sdb1;
meta-disk /dev/sdc1;
proxy {
memlimit 1G;
}
net{
protocol A;
on-congestion pull-ahead;
congestion-fill 950M;
ping-timeout 30;
}
on cen74-1 {
node-id 0;
}
on cen74-2 {
node-id 1;
}
connection linux-r1 {
host cen74-1 address 10.10.0.11:7792 via proxy on 74proxy1 {
inside 10.10.0.115:7793;
outside 10.10.0.115:7794;
}
host cen74-2 address 10.10.0.105:7792 via proxy on 74proxy2 {
inside 10.10.0.102:7793;
outside 10.10.0.102:7794;
}
}
}
|
|
| Code Block |
|---|
| resource r0 {
device /dev/drbd001; # dummy
disk /dev/sdb1; # dummy
meta-disk /dev/sdc1; # dummy
proxy {
memlimit 1G;
}
net{
protocol A;
on-congestion pull-ahead;
congestion-fill 950M;
ping-timeout 30;
}
on w12std-0 {
node-id 0;
}
on w12std-1 {
node-id 1;
}
connection win-r0 {
host w12std-0 address 10.10.0.77:7789 via proxy on 74proxy1 {
inside 10.10.0.115:7790;
outside 10.10.0.115:7791;
}
host w12std-1 address 10.10.0.203:7789 via proxy on 74proxy2 {
inside 10.10.0.102:7790;
outside 10.10.0.102:7791;
}
}
}
|
| Code Block |
|---|
| resource r1 {
device /dev/drbd001;
disk /dev/sdb1;
meta-disk /dev/sdc1;
proxy {
memlimit 1G;
}
net{
protocol A;
on-congestion pull-ahead;
congestion-fill 950M;
ping-timeout 30;
}
on cen74-1 {
node-id 0;
}
on cen74-2 {
node-id 1;
}
connection linux-r1 {
host cen74-1 address 10.10.0.11:7792 via proxy on 74proxy1 {
inside 10.10.0.115:7793;
outside 10.10.0.115:7794;
}
host cen74-2 address 10.10.0.105:7792 via proxy on 74proxy2 {
inside 10.10.0.102:7793;
outside 10.10.0.102:7794;
}
}
} |
|
| Code Block |
|---|
| resource r0 {
device d minor 1;
disk d;
meta-disk e;
proxy {
memlimit 1G;
}
net {
protocol A;
on-congestion pull-ahead;
congestion-fill 950M;
ping-timeout 30;
}
on w12std-0 {
node-id 0;
}
on w12std-1 {
node-id 1;
}
connection win-r0 {
host w12std-0 address 10.10.0.77:7789 via proxy on 74proxy1 {
inside 10.10.0.115:7790;
outside 10.10.0.115:7791;
}
host w12std-1 address 10.10.0.203:7789 via proxy on 74proxy2 {
inside 10.10.0.102:7790;
outside 10.10.0.102:7791;
}
}
}
|
|
| Code Block |
|---|
| resource r1 {
device /dev/drbd0;
disk /dev/sdb1;
meta-disk /dev/sdc1;
proxy {
memlimit 1G;
}
net{
protocol A;
on-congestion pull-ahead;
congestion-fill 950M;
ping-timeout 30;
}
on cen74-1 {
node-id 0;
}
on cen74-2 {
node-id 1;
}
connection linux-r1 {
host cen74-1 address 10.10.0.11:7792 via proxy on 74proxy1 {
inside 10.10.0.115:7793;
outside 10.10.0.115:7794;
}
host cen74-2 address 10.10.0.105:7792 via proxy on 74proxy2 {
inside 10.10.0.102:7793;
outside 10.10.0.102:7794;
}
}
|
|
| Code Block |
|---|
| resource r1 {
device /dev/drbd0;
disk /dev/sdb1;
meta-disk /dev/sdc1;
proxy {
memlimit 1G;
}
net{
protocol A;
on-congestion pull-ahead;
congestion-fill 950M;
ping-timeout 30;
}
on cen74-1 {
node-id 0;
}
on cen74-2 {
node-id 1;
}
connection linux-r1 {
host cen74-1 address 10.10.0.11:7792 via proxy on 74proxy1 {
inside 10.10.0.115:7793;
outside 10.10.0.115:7794;
}
host cen74-2 address 10.10.0.105:7792 via proxy on 74proxy2 {
inside 10.10.0.102:7793;
outside 10.10.0.102:7794;
}
}
} |
|
4.
...
2. drx.conf
You can set the DRX internal properties independently of the DRBD configuration. Normally, you don't need to provide a property file because it works with the DRX preferences. This property is applied at the start of the DRX, and the DRX property file is created with reference to the following properties table.
...
| type | property | default value | description |
|---|
| normal | lang | korean | DRX language settings file
- Located in "base-dir/lang" of the configuration.
- ex) korean.ini
|
| base-dir | DRX install path | Default path where DRX is installed |
| drbd-conf | Windows: Linux: | Specify the path to drbd.conf |
| connect-timeout | 10 | Timeout value in seconds after connecting to a remote DRX, while sending and receiving initialization packets |
| bwlimit | 0 (disabled) | Bandwidth limit on sending (incoming bandwidth controlled by bwlimit value on remote DRX) |
| ip-verification | on | on: Allow only the IP connections set in dbd.conf.
off: Allow connections for all IPs. |
| log | loglevel-file | info | Specify the log level that is written as a file |
| loglevel-stdout | info | Specify the log level that is output to the screen in foreground mode |
| logfile-max-size | 10M | File size limit per log file |
| logfile-max-count | 10 | Maximum number of log files kept by type |
| performance-log | off | Whether to save performance statistics log |
compress/encrypt
| block-size | 63K | Block size to be used for compression/encryption - Note: The size of the transfer buffer for compression/encryption is set to twice the block-size value and is set to 1MB maximum.
|
| min-raw-block-size | 1K | Minimal packet size to send as plain text even when compression/encryption is set. |
| process-thread-count | -1 (auto) | Number of threads to use when processing multi-thread packets. ※ It is intended for tuning and debugging, so it is not recommended to make any changes. |
...
| drx.conf |
|---|
# DRBD Proxy configuration
#
[global]
# language settings file
# lang=korean # Default path where DRX is installed
# base-dir=/opt/DRX # Specify the path to drbd.conf
# drbd-conf=c:\program files\DRX\drbd.conf # Bandwidth limit on sending
# bwlimit=100M # Block size to be used for compression/encryption
# block-size=100K # Minimal packet size to send as plain text
# min-raw-block-size=256K # Timeout value
# connect-timeout=10 # Confirmation of binding IP that listens for connection
# ip-verification=off # log levels: off < trace < debug < info < warning < error < critical
# Specify the log level that is output to the screen in foreground mode
# loglevel-stdout=info # Specify the log level that is written as a file
# loglevel-file=info # File size limit per log file
# logfile-max-size=10M # Maximum number of log files kept by type
# logfile-max-count=10 # Whether to save performance statistics log
# performance-log=off # multi-threaded packet processing. default is auto(-1), disable to 0
# process-thread-count=8
|
...