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测试环境为8台机器,集群配置如下:
#[MongoDB Config]
mongodb_roles=”replset1 replset2 replset3 replset4 replset5 config route”

replset1_ips=”192.168.137.136 192.168.137.137″
replset1_port=27011
replset1_shard=”s1″

replset2_ips=”192.168.137.137 192.168.137.138″
replset2_port=27012
replset2_shard=”s2″

replset3_ips=”192.168.137.138 192.168.137.139″
replset3_port=27013
replset3_shard=”s3″

replset4_ips=”192.168.137.139 192.168.137.140″
replset4_port=27014
replset4_shard=”s4″

replset5_ips=”192.168.137.140 192.168.137.136″
replset5_port=27015
replset5_shard=”s5″

config_ips=”192.168.137.133 192.168.137.134 192.168.137.135″
config_port=20000

route_ips=”192.168.137.133 192.168.137.134 192.168.137.135″
route_port=30000
我关闭balancer,chunksize是64M,我向数据库中插入大概1000W条数据,数据导入完成以后我开启balancer发现chunk移动的速度非常缓慢大概7分钟左右才能移动一个chunk请问这是什么问题导致的,mongo的版本是2.4.5