§2023-08-01

| Machine | IP | OS | authorization | replSetName | clusterRole | Sharding replSetName | | :------ | :----- | :-------- | :------------ | :---------- | :---------- | :------------------- | | orgpi5Arch.yushei.net | 192.168.48.241:27999 | aarch64 Archlinux | enabled, X.509 | MuneTakaHome | N/A | N/A | | orgpi5Arch.yushei.net | 192.168.48.241:27993 | aarch64 Archlinux | ? | N/A | mongos | configDB | | orgpi5Arch.yushei.net | 192.168.48.247:27999 | arm64 Jammy | enabled, X.509 | MuneTakaHome | N/A | N/A |

configDB: configServer/n2Mnjaro.yushei.net:27997,hc4Jammy.yushei.net:27997

¶ orgpi5Arch.yushei.net

• config, /etc/mongodb-27nnn.conf
• systemd, /etc/systemd/system/Mongodb-27nnn.service
• database , /opt/xfs/mongodb/data/mongodb-27nnn/
• log, opt/xfs/mongodb/log/mongod-27nnn.log

¶Port convention

| Port Number | Description |
| :--------- | -----------:   |
| 27999 | replication Only |
| 27997 | sharding configsrv |
| 27995 | sharding shards |
| 27993 | sharding mongos |

¶ database and log directory on xfs partition

| database directory