<HTML><BODY style="word-wrap: break-word; -khtml-nbsp-mode: space; -khtml-line-break: after-white-space; "><BR><DIV><DIV>Il giorno 08/ago/06, alle ore 20:47, Andrea ha scritto:</DIV><BR class="Apple-interchange-newline"><BLOCKQUOTE type="cite"><BR> cached reads 2355 Mb/s <BR><BR></BLOCKQUOTE><DIV>questo ่ normale, il disco non viene tirato in causa molto nelle letture dalla cache</DIV><DIV><BR class="khtml-block-placeholder"></DIV><BR><BLOCKQUOTE type="cite"> buffered disks reads 2.50 Mb/s<BR></BLOCKQUOTE><DIV><BR class="khtml-block-placeholder"></DIV><DIV>qui sei proprio fuori. Ti pasto un esempio:</DIV><DIV><BR class="khtml-block-placeholder"></DIV><DIV>/dev/hda:</DIV><DIV> Timing cached reads: 640 MB in 2.00 seconds = 320.00 MB/sec</DIV><DIV> Timing buffered disk reads: 68 MB in 3.00 seconds = 22.67 MB/sec</DIV><DIV><BR class="khtml-block-placeholder"></DIV><DIV><BR class="khtml-block-placeholder"></DIV><DIV>questo ่ un disco da 10G su un P3-650</DIV><DIV><BR class="khtml-block-placeholder"></DIV><DIV>Direi: lascia perdere md per ora. Concentrati sul transfer rate del disco. Io mi gasavo quando un 486 faceva 2.5 Mb/sec.</DIV><DIV>Dai un'occhiata al bios o prova un controller sata esterno (presumo che il tuo sia integrato nella mobo, visto che ่ recente)</DIV><DIV><BR class="khtml-block-placeholder"></DIV></DIV><BR><DIV> <SPAN class="Apple-style-span" style="border-collapse: separate; border-spacing: 0px 0px; color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; text-align: auto; -khtml-text-decorations-in-effect: none; text-indent: 0px; -apple-text-size-adjust: auto; text-transform: none; orphans: 2; white-space: normal; widows: 2; word-spacing: 0px; "><SPAN class="Apple-style-span" style="border-collapse: separate; border-spacing: 0px 0px; color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; text-align: auto; -khtml-text-decorations-in-effect: none; text-indent: 0px; -apple-text-size-adjust: auto; text-transform: none; orphans: 2; white-space: normal; widows: 2; word-spacing: 0px; "><DIV>--</DIV><DIV>Asperti Paolo</DIV><DIV><A href="mailto:paolo@asperti.com">paolo@asperti.com</A></DIV><DIV><BR class="khtml-block-placeholder"></DIV><BR class="Apple-interchange-newline"></SPAN></SPAN> </DIV><BR></BODY></HTML>