arrowpig
查看新浪微博主页arrowpig
🔗 网页链接 Each ToR switch has 16x10GE uplink and connects 1x10GE to each Spine switch. This is possible because we chose to use Layer 3 switching for the cluster interconnect, so we’re not bound by the typical Layer 2 topology constraints. 展开全文原微博 arrowpig
查看blkparse结果，满屏的都是来自inode=8的jbd2. 因为我的文件系统是ext4. 问题1：到底怎么用blktrace找出访问最频繁的文件。 另外：我用下面的命令倒是可以找到： stap -e 'probe ioblock.end { printf("dev=%s, inode=%d, size=%d\ ", devname,ino,size);}' 展开全文原微博