|
|
老母鸡折腾的少,还是不错的. 不过IO不太稳定,看我折腾的DD
没抢到的,你们后悔去吧. 哈哈
=============================================
[root@node1 tmp]# cat /proc/cpuinfo
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 30
model name : Intel(R) Core(TM) i5 CPU 760 @ 2.80GHz
********************************************************
[root@node1 tmp]# dd if=/dev/zero of=test bs=64k count=512 oflag=dsync
512+0 records in
512+0 records out
33554432 bytes (34 MB) copied, 0.541249 seconds, 62.0 MB/s
[root@node1 tmp]# 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, 12.1816 seconds, 5.5 MB/s
[root@node1 tmp]# dd if=/dev/zero of=test bs=64k count=256000 oflag=dsync
40565+0 records in
40565+0 records out
2658467840 bytes (2.7 GB) copied, 242.56 seconds, 11.0 MB/s
|
|