目录
1 前言 ................................................................................................................................................4
1.1 使用说明...............................................................................................................................4
1.2 参考文献...............................................................................................................................4
1.3 系统维护日程建议...............................................................................................................6
2 磁盘空间 ........................................................................................................................................7
2.1 常用的命令...........................................................................................................................7
2.1.1 bdf.....................................................................................................................................7
2.1.2 du ......................................................................................................................................8
2.1.3 find....................................................................................................................................8
2.2 文件.......................................................................................................................................9
2.2.1
日志文件
..........................................................................................................................9
2.2.2
备份文件
........................................................................................................................10
2.2.3 Core
文件
.......................................................................................................................11
2.2.4
用户文件
........................................................................................................................11
2.2.5
升级软件
(ESWD)...........................................................................................................11
3 CPU ..............................................................................................................................................12
3.1 常用的命令.........................................................................................................................12
3.1.1 top...................................................................................................................................12
3.1.2 ps –ef...............................................................................................................................12
3.1.3 kill...................................................................................................................................13
3.1.4 reboot..............................................................................................................................13
3.1.5 shutdown.........................................................................................................................13
3.1.6 uptime .............................................................................................................................13
3.1.7 w .....................................................................................................................................14
3.2 PROCESSES(进程) ................................................................................................................14
3.2.1
告警和资源管理
............................................................................................................14
3.2.2 Trail Management ..........................................................................................................15
3.2.3 CORBA ...........................................................................................................................17
3.3 KERNEL（内核）................................................................................................................18
4 TRAIL MANAGEMENT...........................................................................................................19
4.1 常用的命令.........................................................................................................................19
4.1.1 endpoint_cutover.pl ........................................................................................................19
4.1.2 netbuild ...........................................................................................................................19
4.1.3 NMC ...............................................................................................................................19
4.1.4 tmonitor ..........................................................................................................................20
4.2 NODE MODELLER | VIRTUAL NODES....................................................................................20
4.3 NETWORK BUILDER | PS LINKS ...........................................................................................20
4.4 NETWORK ELEMENTS ..........................................................................................................20
4.4.1 Adding/Deleting Connections at Network Element or Element Controller Level...........20
4.4.2 Deleting Cards/Ports/Network Elements/Element Controllers ......................................21
4.5 TRAIL EXPLORER .................................................................................................................21
4.6 TRAIL STATES ......................................................................................................................22
4.7 ENDPOINT STATES................................................................................................................22
4.8 ENDPOINT CUTOVER ............................................................................................................22
5 BACKUPS ...................................................................................................................................24
5.1 APPLICATIONS PLATFORM ...................................................................................................24
5.2 TRAIL MANAGEMENT ..........................................................................................................24
5.3 NODE MODELLER.................................................................................................................24
6 DATA COMMUNICATIONS NETWORK (DCN).................................................................25
6.1 常用的命令.........................................................................................................................25
