External hd power off problem

[christos sofis]

2008/4/1 Giorgos Keramidas <keramida at ceid.upatras.gr>:
> On Tue, 1 Apr 2008 14:43:56 +0300, "christos sofis" <cris.sawfish at gmail.com> wrote:
>  >>  Το «hdparm» σε «reporting only mode» τι σου λέει για το δίσκο σου;
>  >
>  > Auto...
>  >
>  > /dev/sda:
>  >  HDIO_GET_32BIT failed: Invalid argument
>  >  HDIO_GET_UNMASKINTR failed: Invalid argument
>  >  HDIO_GET_DMA failed: Invalid argument
>  >  HDIO_GET_KEEPSETTINGS failed: Invalid argument
>  >  readonly      =  0 (off)
>  >  readahead     = 256 (on)
>  >  geometry      = 24321/255/63, sectors = 390721968, start = 0
>
>  Ξέχασες να μας δείξεις *ΑΚΡΙΒΩΣ* την εντολή που έτρεξες, π.χ.:
>
>  # hdparm -I /dev/sda
>
>

H entoli poy edwsa itan
# hdparm /dev/sda

kai evgale ta parapanw...
An kanw ayto poy les tote exoyme kai leme..

# hdparm -l /dev/sda
/dev/sda:
 HDIO_DRIVE_CMD(identify) failed: Invalid argument


An voithaei xrisimopoihsa kai to sdparm to opoio epistrefei
mpolika errors...

Na to ektenes apotelesma tis entolis

# sdparm --flexible /dev/sda
    /dev/sda: Initio  WD2000JB-00REA0   2.59
Read write error recovery mode page:
>>> warning: mode page seems malformed
   The page number field should be 0x01, but is 0x08
  AWRE        0  [cha: n, def:  0, sav:  0]
  ARRE        0  [cha: n, def:  0, sav:  0]
  PER         1  [cha: y, def:  1, sav:  1]
Write parameters (MMC) mode page:
>>> warning: mode page seems malformed
   The page number field should be 0x05, but is 0x08
  BUFE        0  [cha: n, def:  0, sav:  0]
  WR_T        4  [cha: y, def:  4, sav:  4]
  MULTI_S     0  [cha: n, def:  0, sav:  0]
RBC device parameters (RBC) mode page:
>>> warning: mode page seems malformed
   The page number field should be 0x06, but is 0x08
  WCD         0  [cha: n, def:  0, sav:  0]
  LBS       255  [cha: y, def:255, sav:255]
  NLBS      0xff0000ffff  [cha: y, def:0xff0000ffff, sav:0xff0000ffff]
Caching (SBC) mode page:
  WCE         1  [cha: y, def:  1, sav:  1]
  RCD         0  [cha: n, def:  0, sav:  0]
Control mode page:
>>> warning: mode page seems malformed
   The page number field should be 0x0a, but is 0x08
  SWP         1  [cha: y, def:  1, sav:  1]
Data compression (SSC) mode page:
>>> warning: mode page seems malformed
   The page number field should be 0x0f, but is 0x08
  DCE         0  [cha: n, def:  0, sav:  0]
  DCC         0  [cha: n, def:  0, sav:  0]
  DDE         0  [cha: n, def:  0, sav:  0]
XOR control (SBC) mode page:
>>> warning: mode page seems malformed
   The page number field should be 0x10, but is 0x08
  RSMK        1  [cha: y, def:  1, sav:  1]
  SEW         1  [cha: y, def:  1, sav:  1]
 >> hereafter field position exceeds mode page length=13
  SDCA        0  [cha: n, def:  0, sav:  0]
Enclosure services management (SES) mode page:
>>> warning: mode page seems malformed
   The page number field should be 0x14, but is 0x08
  ENBLTC      1  [cha: y, def:  1, sav:  1]
  MTCT        0  [cha: n, def:  0, sav:  0]
Informational exceptions control mode page:
>>> warning: mode page seems malformed
   The page number field should be 0x1c, but is 0x08
  EWASC       0  [cha: n, def:  0, sav:  0]
  DEXCPT      0  [cha: n, def:  0, sav:  0]
  MRIE        0  [cha: n, def:  0, sav:  0]