LONG: hdparm: nefunkcni -y -Y a kupodivu funkcni -S

David Trcka trcka na poda.cz
Sobota Září 15 18:45:17 CEST 2001


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On Sat, 15 Sep 2001, Martin Sittek wrote:

> Po takovemto vastaveni (ale jak jsem po restaru zjistil i bez jakychkoliv
> nastaveni) mi funguje jak ma parametr -S - cili disk se po prislusnem
> time outu poslusne zastavi a mlci, nicmene se tak nedeje po -Y, coz by melo
> byt podle meho nazoru stejne jako -S ale okamzite. Disk se sice na chvili
> zastavi ale pak se zase spusti a vypise toto:
>
> hda: drive not ready for command
> hda: status error: status =0x00 { }
> hda: drive not ready for command
> hda: status error: status =0x00 { }
> hda: drive not ready for command
> hda: status error: status =0x00 { }
> hda: drive not ready for command
> ide0: reset: success
>
Z man hdparm:

       -Y     Force an IDE drive to immediately enter the lowest power
              consumption sleep mode, causing it  to  shut
              down  completely.  A hard or soft reset is required before
              the drive can be accessed again (the Linux
              IDE driver will automatically handle issuing a reset if/when
              needed).  The current power mode  status
              can be checked using the -C flag.

Jinymi slovy, chova se to presne tak, jak by melo. Zkuste misto -Y dat -y,
nicmene on se pak stejne zase asi rozjede, protoze na nej bude chtit
system pristupovat (ze stejneho duvodu, z jakeho se rozjizdi po -Y).


- -- 
    David Trcka, network administrator
  PODA s.r.o., Internet Service Provider
Ostrava, 28. rijna 150, The Czech Republic
        Voice/Fax: +420 69 6612600
        PGP KeyID: A80B0051

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