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发表于 2011-4-14 23:53:41
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-----------------DS
[root@V2 ~]# dd if=/dev/zero of=test bs=64k count=2k oflag=dsync
2048+0 records in
2048+0 records out
134217728 bytes (134 MB) copied, 2.9425 seconds, 45.6 MB/s
-----------------84
[root@V4 ~]# dd if=/dev/zero of=test bs=64k count=2k oflag=dsync
2048+0 records in
2048+0 records out
134217728 bytes (134 MB) copied, 16.5343 seconds, 8.1 MB/s
我的84怎么这么不给力啊 |
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