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1、8DA 22501 4008 ASCVQ A1430 HLR 硬件更换流程文档编号8DA 22501 4008 ASCVQ文档版本V2.5适应的运营商CMCC/UNICOM安全性风险高作 者张园庆联系方式产 品A1430 HLR适应版本R2, R3文档版本历史版本日期描述作者1.02006-07-29Creation of the document张园庆1.12006-07-29Update赵荣东1.22007-08-28Modify P4 红色字体张园庆1.32008-07-28Update key procedure.Lin Chunyi1.42009-05-10Update detail
2、sLIN Chunyi2.02009/5/26updateHua youping2.12009/7/13增加微动开关的文字说明Wang peng2.22009/10/30增加lock板卡后需检查的状态Wang peng2.32009/11/23增加F300更换流程Wang peng2.42009/11/27updateLin chunyi2.52009/12/1Add checkpoint before pilot replacementZhao rongdong2.62010-2-9Update procedure for checking hardware clock and stoppi
3、ng DB clusterZhu meng1. Control station 替换准备工作： 1) 用df命令检查各目录硬盘空间占用率小于85%2) 更换硬件前检查系统中是否有自动备份在运行，如果有，请停止自动备份的运行。3) system , platform, all_data, mysql 数据备份。4) emergency restore 窗口已经下载。5) 新的pilot 备板BIOS参数已经重定向设置成通过COM接口连接到IOLAN输出，并且不从硬盘启动。检查新板卡微动开关的设置和下图一致：注意：只有SW4的第二个微动需要设置成on，其他所有的微动都是off。注意：以下图片的微动
4、开关方向和板卡上的微动开关方向有可能不一致，以板卡上的微动开关的说明为准，例如：微动开关在板卡上的分布如下：6) PCFS通过IOLAN用telnet连接到需要更换的PILOT板7) 注意静电防护，比如带上静电手套等等更换过程1.1 lock和set equipment off standby pilot(1)在active pilot上执行fw lsta命令检查所有板卡运行状态，确认所有板卡的状态都是好的：roothlrsz5stb:# fw lsta* FWLSTA *host_name oper_state syst_state susp_req version STATION_A en
5、abled standby no r3.310.1303-01 STATION_B enabled active no r3.310.1303-01 STATION_C enabled active no r3.310.1303-01 STATION_D enabled active no r3.310.1303-01 STATION_E enabled active no r3.310.1303-01 STATION_F enabled active no r3.310.1303-01 STATION_G enabled active no r3.310.1303-01 STATION_H
6、enabled active no r3.310.1303-01 STATION_I enabled active no r3.310.1303-01 STATION_J enabled active no r3.310.1303-01 STATION_K enabled active no r3.310.1303-01 STATION_L enabled active no r3.310.1303-01 STATION_M disabled not_installed noSTATION_N disabled not_installed noSTATION_O disabled not_in
7、stalled noSTATION_P disabled not_installed noSTATION_Q disabled not_installed noSTATION_R disabled not_installed noSTATION_S disabled not_installed noSTATION_T disabled not_installed noSTATION_U disabled not_installed noSTATION_V disabled not_installed noSTATION_W disabled not_installed noSTATION_X
8、disabled not_installed noroothlrsz5stb:#在pilot上执行fw restart x (x为standby pilot)重启standby pilot执行fw lsta命令检查standby pilot启动完成，确认active / standby pilot。在active pilot上进入buii，执行命令：get staPILOT/*(*);检查standby pilot的如下状态参数为： operational_state = enabled, system_state = standby, 检查active pilot的如下状态参数为： oper
9、ational_state = enabled, system_state = active, get logical_nodeNGHLR/A(*);get logical_nodeNGHLR/B(*);检查standby pilot的如下状态参数为： functional_name = Pilot, adm_state = unlocked, op_state = enabled, failed = no, in_test = no, power_off = no, offline = no, dependency = no, degraded = no, not_installed = n
10、o, st_status = hot_standby, node_type = tomas_station, node_subtype = tomas_pilot_station,检查active pilot的如下状态参数为： adm_state = unlocked, op_state = enabled, failed = no, in_test = no, power_off = no, offline = no, dependency = no, degraded = no, not_installed = no, st_status = providing_service, node
11、_type = tomas_station, node_subtype = tomas_pilot_station,(2)在active pilot上使用fw lock X(X=A or B)命令锁定standby pilot：roothlrsz5stb:# fw lock A (假设A为standby pilot的情况)- OK, connection active - Number of clients = 14/* Answer to request #1 = */ACTION_RSP logical_node NGHLR/A(lock();roothlrsz5stb:#(3)standby pilot板卡被锁定后检查以下状态是否正确：roothlrsz5stb:# fw lsta*
