一个RHCS为何最多支持16个Node

在配置RHCS的过程中,有一步通过mkqdisk命令去创建Qdisk,然后看到输出结果如下:

    [root@SSAVL1532 /]# mkqdisk -c /dev/sdb -l sing2nqd
    mkqdisk v3.0.12.1
    
    Writing new quorum disk label 'sing2nqd' to /dev/sdb.
    WARNING: About to destroy all data on /dev/sdb; proceed [N/y] ? y
    Initializing status block for node 1...
    Initializing status block for node 2...
    Initializing status block for node 3...
    Initializing status block for node 4...
    Initializing status block for node 5...
    Initializing status block for node 6...
    Initializing status block for node 7...
    Initializing status block for node 8...
    Initializing status block for node 9...
    Initializing status block for node 10...
    Initializing status block for node 11...
    Initializing status block for node 12...
    Initializing status block for node 13...
    Initializing status block for node 14...
    Initializing status block for node 15...
    Initializing status block for node 16...

可以看到,qdisk初始化的时候只创建16个Node的block.

不过,另一个角度来说,这是不是不是原因而是结果?