mfs文件系统chunk server问题

mengchang

What does 'file: NNN, index: NNN, chunk: NNN, version: NNN, cs: XXXXXXXXPP - readblock error (try counter: Z)' message mean?


This means that Zth try to read the chunk was not successful and system will try to read the block again. If value of Z equals 1 it is a transitory problem and you should not worry about it. The limit of trials is set by default to 30.

XXXXXXXX is a chunkserver IP written in hexadecimal format. This can be helpful for determining if there is an issue with a chunkserver. When messages appear more often from one chunkserver than from the others it may mean there are issues with this chunkserver – check its charts, hard disk operation times, etc. in the CGI monitor.

怎么知道xxxxxxxx是哪个chunk server ?