OCSSD log中出现大量重复信息：clssgmpcBuildNodeList: nodename for node is NULL

刘泽宇

在查看集群日志信息时，发现OCSSD.log日志中出现了大量重复的信息：
2020-12-22 11:22:56.870: [    CSSD][3315201792]clssgmpcBuildNodeList: nodename for node 246 is NULL
2020-12-22 11:22:56.870: [    CSSD][3315201792]clssgmpcBuildNodeList: nodename for node 247 is NULL
2020-12-22 11:22:56.870: [    CSSD][3315201792]clssgmpcBuildNodeList: nodename for node 248 is NULL
2020-12-22 11:22:56.871: [    CSSD][3315201792]clssgmpcBuildNodeList: nodename for node 249 is NULL
2020-12-22 11:22:56.871: [    CSSD][3315201792]clssgmpcBuildNodeList: nodename for node 250 is NULL
2020-12-22 11:22:56.871: [    CSSD][3315201792]clssgmpcBuildNodeList: nodename for node 251 is NULL
2020-12-22 11:22:56.871: [    CSSD][3315201792]clssgmpcBuildNodeList: nodename for node 252 is NULL
2020-12-22 11:22:56.871: [    CSSD][3315201792]clssgmpcBuildNodeList: nodename for node 253 is NULL
2020-12-22 11:22:56.871: [    CSSD][3315201792]clssgmpcBuildNodeList: nodename for node 254 is NULL
2020-12-22 11:22:56.871: [    CSSD][3315201792]clssgmpcBuildNodeList: nodename for node 255 is NULL

查阅官方文档（ID:17374271.8）发现，这是由于一个bug导致的：bug 17374271

Description

OCSSD log may include frequently the log message reported by clssgmpcBuildNodeList()

Rediscovery Notes  You may see the following messages very frequently in OCSSD log file:

...  

[    CSSD][5]clssgmpcBuildNodeList: nodename for node 212 is NULL

[    CSSD][5]clssgmpcBuildNodeList: nodename for node 213 is NULL  

[    CSSD][5]clssgmpcBuildNodeList: nodename for node 214 is NULL  

...

这会导致日志文件占用大量空间，所以若出现这种信息，应及时清理日志文件，若有条件则可打上相应补丁解决