只需一步,快速开始
举报
# dd if=/dev/zero of=test bs=64k count=1k oflag=dsync 1024+0 records in 1024+0 records out 67108864 bytes (67 MB) copied, 2.53816 s, 26.4 MB/s # dd if=/dev/zero of=test bs=64k count=1k conv=fdatasync 1024+0 records in 1024+0 records out 67108864 bytes (67 MB) copied, 2.24106 s, 29.9 MB/s
原帖由 腿毛飘飘 于 2010-11-15 23:05 发表 买8份也没有用,看看i/o: ~# dd if=/dev/zero of=test bs=64k count=512 oflag=dsync 4+0 records in 4+0 records out 262144 bytes (262 kB) copied, 75.6093 s, 3.5 kB/s
本版积分规则 发表回复 回帖后跳转到最后一页
Archiver|手机版|小黑屋|全球主机交流论坛
GMT+8, 2025-11-16 17:20 , Processed in 0.125074 second(s), 9 queries , Gzip On, MemCache On.
Powered by Discuz! X3.4
© 2001-2023 Discuz! Team.