脚本实现统计osd内的pg数量

脚本代码如下：

ceph pg dump | awk '
/pg_stat/ { col=; while($col!=“up”) {col++}; col++ }
/[-9a-f]+.[-9a-f]+/ { match($,/^[-9a-f]+/); pool=substr($, RSTART, RLENGTH); poollist[pool]=;
up=$col; i=; RSTART=; RLENGTH=; delete osds; -]+/)>) { 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 (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”);
}'