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<blockquote data-quote="drealit" data-source="post: 582016" data-attributes="member: 70031">hdparm -tT /dev/[hs]d?Here is the command. Just login through telnet/putty and it should do some benchmarking and print a read out in a little bit.Here's my results also so you can get a comparison (the first MB/sec is somewhat of an anomaly apparently and the 2nd number is what you want to pay attention to):(Again this is on an Abit AB9 Pro motherboard and I also have 2x PCI-Ex1 Rosewill SATA cards with 1 drive each)root@Tower:~# hdparm -tT /dev/[hs]d?/dev/sda (SanDisk Flash Drive):&nbsp;Timing cached reads:&nbsp;&nbsp; 2338 MB in&nbsp; 2.00 seconds = 1168.75 MB/sec&nbsp;Timing buffered disk reads:&nbsp;&nbsp; 84 MB in&nbsp; 3.01 seconds =&nbsp; 27.88 MB/sec/dev/sdb (Hitachi 2TB Parity Drive HDS722020ALA330):&nbsp;Timing cached reads:&nbsp;&nbsp; 2172 MB in&nbsp; 2.00 seconds = 1086.16 MB/sec&nbsp;Timing buffered disk reads:&nbsp; 314 MB in&nbsp; 3.00 seconds = 104.52 MB/sec/dev/sdc (Western Digital 2TB GP Data Drive WD20EADS):&nbsp;Timing cached reads:&nbsp;&nbsp; 904 MB in&nbsp; 2.00 seconds = 451.77 MB/sec&nbsp;Timing buffered disk reads:&nbsp; 292 MB in&nbsp; 3.01 seconds =&nbsp; 97.06 MB/sec/dev/sdd (Hitachi 2TB Cache Drive HDS722020ALA330):&nbsp;Timing cached reads:&nbsp;&nbsp; 2402 MB in&nbsp; 2.00 seconds = 1201.08 MB/sec&nbsp;Timing buffered disk reads:&nbsp; 372 MB in&nbsp; 3.00 seconds = 123.83 MB/sec/dev/sde (Hitachi 2TB Data Drive HDS722020ALA330):&nbsp;Timing cached reads:&nbsp;&nbsp; 2408 MB in&nbsp; 2.00 seconds = 1203.90 MB/sec&nbsp;Timing buffered disk reads:&nbsp; 392 MB in&nbsp; 3.01 seconds = 130.25 MB/sec/dev/sdf (Hitachi 2TB Data Drive HDS722020ALA330):&nbsp;Timing cached reads:&nbsp;&nbsp; 1122 MB in&nbsp; 2.00 seconds = 560.72 MB/sec&nbsp;Timing buffered disk reads:&nbsp; 380 MB in&nbsp; 3.01 seconds = 126.08 MB/sec/dev/sdg (Hitachi 2TB Data Drive HDS722020ALA330):&nbsp;Timing cached reads:&nbsp;&nbsp; 2328 MB in&nbsp; 2.00 seconds = 1164.14 MB/sec&nbsp;Timing buffered disk reads:&nbsp; 382 MB in&nbsp; 3.00 seconds = 127.32 MB/sec/dev/sdh (Maxtor 500GB Data Drive STM3500630AS):&nbsp;Timing cached reads:&nbsp;&nbsp; 820 MB in&nbsp; 2.02 seconds = 404.99 MB/sec&nbsp;Timing buffered disk reads:&nbsp; 190 MB in&nbsp; 3.01 seconds =&nbsp; 63.07 MB/sec/dev/sdi (Western Digital 500GB Data Drive WD5000AACS):&nbsp;Timing cached reads:&nbsp;&nbsp; 2110 MB in&nbsp; 2.01 seconds = 1050.38 MB/sec&nbsp;Timing buffered disk reads:&nbsp; 226 MB in&nbsp; 3.02 seconds =&nbsp; 74.77 MB/secOh and I finally found the post related to installing screens - <a href="http://lime-technology.com/forum/index.php?topic=2817.msg24827#msg24827" target="_blank">http://lime-technology.com/forum/index.php?topic=2817.msg24827#msg24827</a> .</blockquote>

[QUOTE="drealit, post: 582016, member: 70031"] hdparm -tT /dev/[hs]d? Here is the command. Just login through telnet/putty and it should do some benchmarking and print a read out in a little bit. Here's my results also so you can get a comparison (the first MB/sec is somewhat of an anomaly apparently and the 2nd number is what you want to pay attention to): ([I]Again this is on an Abit AB9 Pro motherboard and I also have 2x PCI-Ex1 Rosewill SATA cards with 1 drive each)[/I] root@Tower:~# hdparm -tT /dev/[hs]d? /dev/sda (SanDisk Flash Drive): Timing cached reads: 2338 MB in 2.00 seconds = 1168.75 MB/sec Timing buffered disk reads: 84 MB in 3.01 seconds = 27.88 MB/sec /dev/sdb (Hitachi 2TB Parity Drive HDS722020ALA330): Timing cached reads: 2172 MB in 2.00 seconds = 1086.16 MB/sec Timing buffered disk reads: 314 MB in 3.00 seconds = 104.52 MB/sec /dev/sdc (Western Digital 2TB GP Data Drive WD20EADS): Timing cached reads: 904 MB in 2.00 seconds = 451.77 MB/sec Timing buffered disk reads: 292 MB in 3.01 seconds = 97.06 MB/sec /dev/sdd (Hitachi 2TB Cache Drive HDS722020ALA330): Timing cached reads: 2402 MB in 2.00 seconds = 1201.08 MB/sec Timing buffered disk reads: 372 MB in 3.00 seconds = 123.83 MB/sec /dev/sde (Hitachi 2TB Data Drive HDS722020ALA330): Timing cached reads: 2408 MB in 2.00 seconds = 1203.90 MB/sec Timing buffered disk reads: 392 MB in 3.01 seconds = 130.25 MB/sec /dev/sdf (Hitachi 2TB Data Drive HDS722020ALA330): Timing cached reads: 1122 MB in 2.00 seconds = 560.72 MB/sec Timing buffered disk reads: 380 MB in 3.01 seconds = 126.08 MB/sec /dev/sdg (Hitachi 2TB Data Drive HDS722020ALA330): Timing cached reads: 2328 MB in 2.00 seconds = 1164.14 MB/sec Timing buffered disk reads: 382 MB in 3.00 seconds = 127.32 MB/sec /dev/sdh (Maxtor 500GB Data Drive STM3500630AS): Timing cached reads: 820 MB in 2.02 seconds = 404.99 MB/sec Timing buffered disk reads: 190 MB in 3.01 seconds = 63.07 MB/sec /dev/sdi (Western Digital 500GB Data Drive WD5000AACS): Timing cached reads: 2110 MB in 2.01 seconds = 1050.38 MB/sec Timing buffered disk reads: 226 MB in 3.02 seconds = 74.77 MB/sec Oh and I finally found the post related to installing screens - [url]http://lime-technology.com/forum/index.php?topic=2817.msg24827#msg24827[/url] . [/QUOTE]

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