本文记录MIT-OS6.S081 Lab1 utilities 的primes函数的实现过程 文章目录 1. 作业要求primes (moderate)/(hard) 2. 实现过程2.1 代码实现 1. 作业要求 primes (moderate)/(hard) Write a concurrent version of prime sieve using pipes. This idea is due to Doug McIlroy, in…
1 PG数量限制问题
1.1 原因分析
1.还是老样子,先创建存储池,在初始化为rbd。
[rootceph141~]# ceph osd pool create wenzhiyong-k8s 128 128
Error ERANGE: pg_num 128 size 3 for this pool would result in 295 cumulative PGs per OSD
(2067 tot…