From: "Denis G. Samsonenko" <d.g.samsonenko@gmail.com> To: "ALT Linux Community" <community@lists.altlinux.org> Subject: Re: [Comm] IBM TP R30, hdd & udma Date: Mon, 3 Apr 2006 19:07:00 +0900 Message-ID: <957265820604030307n733a612ei1da9aeda1aa7b08b@mail.gmail.com> (raw) In-Reply-To: <20060402183402.GS5173@osdn.org.ua> Привет! 03.04.06, Michael Shigorin написал(а): > > Timing buffered disk reads: 54 MB in 3.05 seconds = 17.69 MB/sec > > Где-то как-то... Плохо или нормально? > > IO_support = 0 (default 16-bit) > > unmaskirq = 0 (off) > > Это стоит поправить. Это я уже поправил, да только изменени > > UDMA modes: udma0 udma1 *udma2 udma3 udma4 udma5 > > Чипсет какой? Если BX, так и положено. > > > На сколько я понял, включен режим udma2. У меня такой вопрос, > > можно ли для этого винчестера включить более быстрый режим, или > > udma2 для него потолок? И можно ли включть 32-bit для > > IO_support, или не стоит? > > pad:~> cat /etc/sysconfig/harddisk/hda > MULTIPLE_IO=16 > EIDE_32BIT=1 > LOOKAHEAD=1 > EXTRA_PARAMS=-a16u1 > pad:~> sudo hdparm -Tti /dev/hda > > /dev/hda: > > Model=IC25N030ATMR04-0, FwRev=MOAOAD4A, SerialNo=MRG215KBHS2AKJ > Config={ HardSect NotMFM HdSw>15uSec Fixed DTR>10Mbs } > RawCHS=16383/15/63, TrkSize=0, SectSize=0, ECCbytes=4 > BuffType=DualPortCache, BuffSize=1740kB, MaxMultSect=16, MultSect=16 > CurCHS=16383/15/63, CurSects=15481935, LBA=yes, LBAsects=58605120 > IORDY=on/off, tPIO={min:240,w/IORDY:120}, tDMA={min:120,rec:120} > PIO modes: pio0 pio1 pio2 pio3 pio4 > DMA modes: mdma0 mdma1 mdma2 > UDMA modes: udma0 udma1 udma2 udma3 udma4 *udma5 > AdvancedPM=yes: mode=0x80 (128) WriteCache=enabled > Drive conforms to: ATA/ATAPI-6 T13 1410D revision 3a: ATA/ATAPI-2 ATA/ATAPI-3 ATA/ATAPI-4 ATA/ATAPI-5 ATA/ATAPI-6 > > * signifies the current active mode > > Timing cached reads: 872 MB in 2.00 seconds = 435.97 MB/sec > Timing buffered disk reads: 74 MB in 3.07 seconds = 24.12 MB/sec > > -- > ---- WBR, Michael Shigorin <mike@altlinux.ru> > ------ Linux.Kiev http://www.linux.kiev.ua/ > _______________________________________________ > Community mailing list > Community@lists.altlinux.org > https://lists.altlinux.org/mailman/listinfo/community -- Всего доброго, Денис.
next prev parent reply other threads:[~2006-04-03 10:07 UTC|newest] Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top 2006-03-29 13:29 Denis G. Samsonenko 2006-03-30 13:52 ` spider 2006-03-31 4:59 ` Denis G. Samsonenko 2006-04-02 18:34 ` Michael Shigorin 2006-04-02 19:34 ` Sergey Vlasov 2006-04-03 9:36 ` [Comm] [faq] " Michael Shigorin 2006-04-03 10:07 ` Denis G. Samsonenko [this message] 2006-04-03 11:27 ` [Comm] " Michael Shigorin 2006-04-03 10:11 ` Denis G. Samsonenko
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