|
楼主 |
发表于 2016-12-7 17:10:44
|
显示全部楼层
I/O 恢复了,虽然还是一般
- root@moon:~# dd if=/dev/zero of=test bs=64k count=4k conv=fdatasync
- 4096+0 records in
- 4096+0 records out
- 268435456 bytes (268 MB) copied, 2.52653 s, 106 MB/s
- root@moon:~# dd if=/dev/zero of=test bs=64k count=4k conv=fdatasync
- 4096+0 records in
- 4096+0 records out
- 268435456 bytes (268 MB) copied, 2.18579 s, 123 MB/s
- root@moon:~# dd if=/dev/zero of=test bs=64k count=4k conv=fdatasync
- 4096+0 records in
- 4096+0 records out
- 268435456 bytes (268 MB) copied, 2.51325 s, 107 MB/s
复制代码 |
|