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Quantum TRB730S - Revision history
2024-03-29T08:57:05Z
Revision history for this page on the wiki
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https://www.scsi2sd.com/index.php?title=Quantum_TRB730S&diff=17&oldid=prev
Aperez: Created page with "The Quantum Trailblazer 730S was shipped as an Apple OEM hard disk, with a formatted usable capacity of 699MB <pre> # sg_inq /dev/sdd standard INQUIRY: PQual=0 Device_type..."
2018-04-07T18:14:16Z
<p>Created page with "The Quantum Trailblazer 730S was shipped as an Apple OEM hard disk, with a formatted usable capacity of 699MB <pre> # sg_inq /dev/sdd standard INQUIRY: PQual=0 Device_type..."</p>
<p><b>New page</b></p><div>The Quantum Trailblazer 730S was shipped as an Apple OEM hard disk, with a formatted usable capacity of 699MB<br />
<br />
<pre><br />
# sg_inq /dev/sdd<br />
standard INQUIRY:<br />
PQual=0 Device_type=0 RMB=0 LU_CONG=0 version=0x02 [SCSI-2]<br />
[AERC=0] [TrmTsk=0] NormACA=0 HiSUP=0 Resp_data_format=1<br />
SCCS=0 ACC=0 TPGS=0 3PC=0 Protect=0 [BQue=0]<br />
EncServ=0 MultiP=0 [MChngr=0] [ACKREQQ=0] Addr16=0<br />
[RelAdr=0] WBus16=0 Sync=1 [Linked=1] [TranDis=0] CmdQue=0<br />
length=54 (0x36) Peripheral device type: disk<br />
Vendor identification: QUANTUM<br />
Product identification: TRB730S<br />
Product revision level: 043C<br />
<br />
root@p3:~# dd if=/dev/sdd of=Apple_Quantum_TRB730S.img iflag=direct bs=1M status=progress<br />
732954624 bytes (733 MB, 699 MiB) copied, 237.364 s, 3.1 MB/s<br />
699+1 records in<br />
699+1 records out<br />
733061120 bytes (733 MB, 699 MiB) copied, 237.412 s, 3.1 MB/s<br />
</pre><br />
<br />
Performance characteristics<br />
<br />
<pre><br />
# dd if=/dev/sdd of=Apple_Quantum_TRB730S.img iflag=direct bs=1M status=progress<br />
732954624 bytes (733 MB, 699 MiB) copied, 237.364 s, 3.1 MB/s<br />
699+1 records in<br />
699+1 records out<br />
733061120 bytes (733 MB, 699 MiB) copied, 237.412 s, 3.1 MB/s<br />
<br />
# dd if=/dev/sdd of=fdasfasd iflag=direct bs=512k status=progress count=5000<br />
32505856 bytes (33 MB, 31 MiB) copied, 9.07235 s, 3.6 MB/s<br />
69+0 records in<br />
68+0 records out<br />
35651584 bytes (36 MB, 34 MiB) copied, 10.0855 s, 3.5 MB/s<br />
<br />
# dd if=/dev/sdd of=fdasfasd iflag=direct bs=256k status=progress count=5000<br />
7340032 bytes (7.3 MB, 7.0 MiB) copied, 2.05697 s, 3.6 MB/s<br />
40+0 records in<br />
39+0 records out<br />
10223616 bytes (10 MB, 9.8 MiB) copied, 2.93713 s, 3.5 MB/s<br />
<br />
# dd if=/dev/sdd of=fdasfasd iflag=direct bs=128k status=progress count=5000<br />
14417920 bytes (14 MB, 14 MiB) copied, 4.02926 s, 3.6 MB/s<br />
112+0 records in<br />
111+0 records out<br />
14548992 bytes (15 MB, 14 MiB) copied, 4.09741 s, 3.6 MB/s<br />
<br />
# dd if=/dev/sdd of=fdasfasd iflag=direct bs=64k status=progress count=5000<br />
10747904 bytes (11 MB, 10 MiB) copied, 3.0168 s, 3.6 MB/s <br />
215+0 records in<br />
214+0 records out<br />
14024704 bytes (14 MB, 13 MiB) copied, 3.9432 s, 3.6 MB/s<br />
<br />
# dd if=/dev/sdd of=fdasfasd iflag=direct bs=32k status=progress count=5000<br />
17956864 bytes (18 MB, 17 MiB) copied, 5.00572 s, 3.6 MB/s<br />
592+0 records in<br />
591+0 records out<br />
19365888 bytes (19 MB, 18 MiB) copied, 5.4119 s, 3.6 MB/s<br />
<br />
# dd if=/dev/sdd of=fdasfasd iflag=direct bs=16k status=progress count=5000<br />
17907712 bytes (18 MB, 17 MiB) copied, 5.00046 s, 3.6 MB/s<br />
1136+0 records in<br />
1135+0 records out<br />
18595840 bytes (19 MB, 18 MiB) copied, 5.20253 s, 3.6 MB/s<br />
<br />
# dd if=/dev/sdd of=fdasfasd iflag=direct bs=8k status=progress count=5000<br />
9461760 bytes (9.5 MB, 9.0 MiB) copied, 3.00182 s, 3.2 MB/s<br />
1323+0 records in<br />
1322+0 records out<br />
10829824 bytes (11 MB, 10 MiB) copied, 3.45521 s, 3.1 MB/s<br />
<br />
# dd if=/dev/sdd of=fdasfasd iflag=direct bs=4k status=progress count=5000<br />
15458304 bytes (15 MB, 15 MiB) copied, 6.00086 s, 2.6 MB/s<br />
4049+0 records in<br />
4048+0 records out<br />
16580608 bytes (17 MB, 16 MiB) copied, 6.43863 s, 2.6 MB/s<br />
<br />
# dd if=/dev/sdd of=fdasfasd iflag=direct bs=1k status=progress count=5000<br />
3733504 bytes (3.7 MB, 3.6 MiB) copied, 4.00003 s, 933 kB/s<br />
3689+0 records in<br />
3688+0 records out<br />
3776512 bytes (3.8 MB, 3.6 MiB) copied, 4.05073 s, 932 kB/s<br />
<br />
# dd if=/dev/sdd of=fdasfasd iflag=direct bs=512 status=progress count=5000<br />
1897472 bytes (1.9 MB, 1.8 MiB) copied, 4.00043 s, 474 kB/s<br />
3830+0 records in<br />
3829+0 records out<br />
1960448 bytes (2.0 MB, 1.9 MiB) copied, 4.13589 s, 474 kB/s<br />
<br />
</pre></div>
Aperez