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- root@us5a:~# dd bs=1M count=128 if=/dev/zero of=test conv=fdatasync
- 128+0 records in
- 128+0 records out
- 134217728 bytes (134 MB) copied, 0.487536 s, 275 MB/s
- root@us5a:~# dd bs=1M count=128 if=/dev/zero of=test oflag=dsync
- 128+0 records in
- 128+0 records out
- 134217728 bytes (134 MB) copied, 0.535619 s, 251 MB/s
- root@us5a:~# wget cachefly.cachefly.net/100mb.bin
- --2013-02-15 23:43:35-- http://cachefly.cachefly.net/100mb.bin
- Resolving cachefly.cachefly.net... 205.234.175.175
- Connecting to cachefly.cachefly.net|205.234.175.175|:80... connected.
- HTTP request sent, awaiting response... 200 OK
- Length: 104857600 (100M) [application/octet-stream]
- Saving to: “100mb.bin”
- 100%[========================================================================================>] 104,857,600 20.3M/s in 5.0s
- 2013-02-15 23:43:40 (20.0 MB/s) - “100mb.bin” saved [104857600/104857600]
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