Re: lug-bg: ATA IDE RAID (ama veche ne FastTrack)
- Subject: Re: lug-bg: ATA IDE RAID (ama veche ne FastTrack)
- From: nikky@xxxxxxx (Nickola Kolev)
- Date: Thu, 12 Dec 2002 21:15:22 +0200
On Thu, 12 Dec 2002 20:01:51 +0200
"Teodor Georgiev" <teodor@xxxxxxxxxxxxx> wrote:
> Gotov sym da mina na SCSI, shtoto se okaza che svesten RAID za IDE q ima, q ne...
>
> Syveti (mozhe i za cqlostni konfiguracii) ?
>
Ìîãà äà òè ïðåïîðú÷àì Adaptec ATA RAID 2400A - êàäúðíî íàïðàâåíà 64-áèòîâà PCI êàðòà ñ
4 êàíàëà. Ïîääðúæêàòà â ÿäðîòî å ñúâñåì çàäîâîëèòåëíà. Ïðîöåñîð i960RS, 32ÌÂ ïàìåò, êîÿòî
ìîæå äà ñå äîïúëíè äî 128ÌÂ. Ïðè ñðåäíî íàòîâàðåíà ñèñòåìà hdparm -tT ïîêàçâà
/dev/sda1:
Timing buffer-cache reads: 128 MB in 0.52 seconds =246.15 MB/sec
Timing buffered disk reads: 64 MB in 10.49 seconds = 6.10 MB/sec
Ëè÷íî àç ñúì äîâîëåí. Åäèíñòâåíîòî îãðàíè÷åíèå å, ÷å íÿìà 48 áèòîâî LBA
àäðåñèðàíå, êîåòî îãðàíè÷àâà ìàêñèìàëíèÿ îáåì íà äèñêîâåòå, êîèòî ìîãàò äà
ñå çàêà÷àò, äî 137GiB.
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