GBase 8a集群节点的端口修改方法：
- Gcluster端口5258可以更改，在集群的所有节点上进行如下操作：
1. 使用dbauser用户修改$GCLUSTER_BASE/config/gbase_8a_gcluster.cnf文件中相关内容，具体修改参数如下：
|
[client] port=5258 socket=/tmp/gcluster_5258.sock [gbased] socket=/tmp/gcluster_5258.sock port=5258 |
2.
需要将5258修改为新的端口号，具体如下：
|
# su - gbase $ vi $GCLUSTER_BASE
/config/gbase_8a_gcluster.cnf [client] port=5259 socket=/tmp/gcluster_5259.sock ... [gbased] ... socket=/tmp/gcluster_5259.sock ... port=5259 ... |
3.
各个节点上的配置文件修改后，重新启动gcware服务。
|
# su - gbase $ su - root 密码： # gcluster_service gcware restart Signaling GCMETARECOVER (gcmetarecover) to
terminate: [ OK ] Waiting for gcmetarecover services to unload:[ OK ] Signaling GCDATARECOVER (gcdatarecover) to
terminate: [ OK ] Waiting for gcdatarecover services to unload:[ OK ] Signaling GCSYNC (gc_sync_server) to terminate:
[ OK
] Waiting for gc_sync_server services to
unload:[ OK ] Signaling GCLUSTERD
to terminate: [ OK ] Waiting for gclusterd services to unload:..[ OK ] Signaling GBASED
to terminate: [ OK ] Waiting for gbased services to unload:.[ OK ] Signaling GCWARE (gcware) to terminate: [ OK ] Waiting for gcware services to unload:[ OK ] Starting GCWARE (gcwexec): [ OK ] Starting GBASED
: [ OK ] Starting GCLUSTERD : [
OK ] Starting GCSYNC : [
OK ] Starting GCMETARECOVER : [ OK ] Starting GCDATARECOVER : [ OK ] |
4.
使用root用户，验证新端口设置成功。
|
$ su - root 密码： # lsof -i:5259 COMMAND
PID USER FD
TYPE DEVICE SIZE/OFF NODE NAME gclusterd 4780 gbase 14u
IPv4 23640 0t0
TCP *:5259 (LISTEN) |
- Gnode端口5050可以更改 ，在集群的所有节点上进行如下操作：
1. 使用dbauser用户修改$GCLUSTER_BASE/config/gbase_8a_gcluster.cnf文件中相关内容，具体修改的参数如下：
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[gbased] ... gcluster_gnode_port = 5050 |
2.
下面需要将5050修改为新的端口号，具体如下；
|
# su - gbase $ vi $GCLUSTER_BASE /config/gbase_8a_gcluster.cnf [gbased] ... gcluster_gnode_port
= 5051 ... |
3.
使用gbase用户修改$GCLUSTER_BASE/config/gbase_8a_gbase.cnf文件中相关内容，具体修改的参数如下：
|
[client] port=5050 socket=/tmp/gbase_8a_5050.sock [gbased] ... socket=/tmp/gbase_8a_5050.sock ... port=5050 ... |
4.
下面需要将5050修改为新的端口号，具体如下；
|
#
su - gbase $
vi /opt/gnode/config/gbase_8a_gbase.cnf [client] port=5051 socket=/tmp/gbase_8a_5051.sock [gbased] ... socket=/tmp/gbase_8a_5051.sock ... port=5051 ... |
5.
各个节点上的配置文件修改后，重新启动gcware服务。
|
$
su - root 密码： #
gcluster_service gcware restart Signaling
GCMETARECOVER (gcmetarecover) to terminate: [
OK ] Waiting for gcmetarecover
services to unload:[ OK ] Signaling
GCDATARECOVER (gcdatarecover) to terminate: [
OK ] Waiting for
gcdatarecover services to unload:[
OK ] Signaling
GCSYNC (gc_sync_server) to terminate: [
OK ] Waiting for
gc_sync_server services to unload:[
OK ] Signaling
GCLUSTERD to terminate: [ OK ] Waiting for
gclusterd services to unload:..[
OK ] Signaling
GBASED to terminate: [ OK ] Waiting for
gbased services to unload:.[ OK ] Signaling
GCWARE (gcware) to terminate: [
OK ] Waiting for
gcware services to unload:[ OK ] Starting GCWARE
(gcwexec): [ OK ] Starting
GBASED : [ OK ] Starting
GCLUSTERD : [ OK ] Starting GCSYNC
: [ OK
] Starting
GCMETARECOVER : [ OK ] Starting
GCDATARECOVER : [ OK ] |
6.
使用root用户，验证新端口设置成功。
|
$ su - root 密码： # lsof -i:5051 COMMAND
PID USER FD
TYPE DEVICE SIZE/OFF NODE NAME gbased 3452
gbase 5u IPv4
17730 0t0 TCP *:ita-agent (LISTEN) |
- syncserver端口5288可以更改，在集群的所有节点上进行如下操作：
1.
使用gbase用户在/opt/gnode/config下修改synctool.conf文件
2. 在synctool.conf增加如下内容：
|
# su - gbase $ cd /opt/gnode/config/ SERVER_PORT=5288 LOG_LEVEL=3 BLOCK_SIZE=512 |
- SERVER_PORT是端口号，默认5288，在此填写指定的端口；
- LOG_LEVEL 是log级别，取值0，1，2，3，4分别代表ERROR，WARNING，INTERFACE，INFO，DEBUG；
- 同步工具进行网络传输的数据块大小上限；
3.
修改完后，在各个节点机器中，使用root用户，重新启动gcware服务生效。
|
$ su - root 密码： # gcluster_service gcware restart Signaling GCMETARECOVER (gcmetarecover) to
terminate: [ OK ] Waiting for gcmetarecover services to unload:[ OK ] Signaling GCDATARECOVER (gcdatarecover) to
terminate: [ OK ] Waiting for gcdatarecover services to unload:[ OK ] Signaling GCSYNC (gc_sync_server) to terminate:
[ OK
] Waiting for gc_sync_server services to
unload:[ OK ] Signaling GCLUSTERD
to terminate: [ OK ] Waiting for gclusterd services to unload:..[ OK ] Signaling GBASED
to terminate: [ OK ] Waiting for gbased services to unload:.[ OK ] Signaling GCWARE (gcware) to terminate: [ OK ] Waiting for gcware services to unload:[ OK ] Starting GCWARE (gcwexec): [ OK ] Starting GBASED
: [ OK ] Starting GCLUSTERD : [
OK ] Starting GCSYNC : [
OK ] Starting GCMETARECOVER : [ OK ] Starting GCDATARECOVER : [ OK ] |
4.
使用root用户，验证新端口是否设置成功。
|
#
lsof -i:5287 COMMAND PID
USER FD TYPE DEVICE SIZE/OFF NODE NAME gc_sync_s 3876
gbase 4u IPv4
20103 0t0 TCP *:5287 (LISTEN) |
