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압축 플러그인을 설정하는 명령어는 아래와 같습니다.

압축 타입

명령

출력 예시

ZLIB

drx-ctl set compress zlib [level] [connect name]

Code Block

theme	DJango
title	set compress
collapse	true

< 압축 플러그인을 ZLIB로 설정 >
[root@c73-1 bsr.d]# drx-ctl set compress zlib 1 r0-c73-2-c73-1
r0-c73-2-c73-1: updated.
Result: 1 resource(s) updated.

[root@c73-1 bsr.d]#

LZ4

drx-ctl set compress lz4 [level] [connect name]

Code Block

theme	DJango
title	set compress
collapse	true

< 압축 플러그인을 LZ4로 설정 >
[root@c73-1 bsr.d]# drx-ctl set compress lz4 1 r0-c73-2-c73-1
r0-c73-2-c73-1: updated.
Result: 1 resource(s) updated.

[root@c73-1 bsr.d]#

NONE

drx-ctl set compress none 0 [connect name]

Code Block

theme	DJango
title	set compress
collapse	true

< 압축 플러그인을 OFF >
[root@c73-1 bsr.d]# drx-ctl set compress none 0 r0-c73-2-c73-1
r0-c73-2-c73-1: updated.
Result: 1 resource(s) updated.

[root@c73-1 bsr.d]#

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TCP socket buffer size 변경

참조: https://www.ibm.com/support/knowledgecenter/en/SSZTET_10.1/smpi01/smpi01_tysfbpjp.html

기본 : 208KBytes

Code Block

theme	DJango

[root@c73-1 drbdbsr.d]# sysctl -a | grep net.core.[rw]mem
net.core.rmem_default = 212992
net.core.rmem_max = 212992
net.core.wmem_default = 212992
net.core.wmem_max = 212992
[root@c73-1 drbdbsr.d]#

max 2 MB로 변경합니다.

Code Block

theme	DJango

sysctl -w net.core.rmem_max="2097152"
sysctl -w net.core.wmem_max="2097152"

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Versions Compared

Old Version 40

New Version 41

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