脚本如何实现统计osd内的pg数量

这篇文章主要介绍了脚本如何实现统计osd内的pg数量，具有一定借鉴价值，感兴趣的朋友可以参考下，希望大家阅读完这篇文章之后大有收获，下面让小编带着大家一起了解一下。

脚本代码如下： ceph pg dump | awk ' /^pg_stat/ { col=1; while($col!="up") {col++}; col++ } /^[0-9a-f]+.[0-9a-f]+/ { match($0,/^[0-9a-f]+/); pool=substr($0, RSTART, RLENGTH); poollist[pool]=0; up=$col; i=0; RSTART=0; RLENGTH=0; delete osds; while(match(up,/[0-9]+/)>0) { osds[++i]=substr(up,RSTART,RLENGTH); up = substr(up, RSTART+RLENGTH) } for(i in osds) {array[osds[i],pool]++; osdlist[osds[i]];} } END { printf("\n"); printf("pool :\t"); for (i in poollist) printf("%s\t",i); printf("| SUM \n"); for (i in poollist) printf("--------"); printf("----------------\n"); for (i in osdlist) { printf("osd.%i\t", i); sum=0; for (j in poollist) { printf("%i\t", array[i,j]); sum+=array[i,j]; poollist[j]+=array[i,j] }; printf("| %i\n",sum) } for (i in poollist) printf("--------"); printf("----------------\n"); printf("SUM :\t"); for (i in poollist) printf("%s\t",poollist[i]); printf("|\n"); }'

感谢你能够认真阅读完这篇文章，希望小编分享的“脚本如何实现统计osd内的pg数量”这篇文章对大家有帮助，同时也希望大家多多支持亿速云，关注行业资讯频道，更多相关知识等着你来学习!