On Friday 13 July 2007 12:51:48 Samareanu Florin wrote:
> On Fri, 2007-07-13 at 09:16 +0300, Mihai Maties wrote:
> > In primul rand sa instalezi soft-ul de management pentru controller-ul
> > respectiv. In marea majoritatea a cazurilor, BIOS-ul iti permite sa faci
> > doar operatiuni de baza, tu in momentul de fata ai nevoie de ceva mult
> > mai sensibil.
> >
> > Dupa ce instalezi soft-ul si te uiti cu atentie prin loguri si pe la
> > status revino cu informatii proaspete.
>
> localhost cli # ./tw_cli
[..]

> Unit  UnitType  Status         %RCmpl  %V/I/M  Stripe  Size(GB)  Cache 
> AVrfy
> ---------------------------------------------------------------------------
>--- u0    RAID-5    DEGRADED       -       -       64K     698.461   OFF   
> OFF
>
> Port   Status           Unit   Size        Blocks        Serial
> ---------------------------------------------------------------
> p0     DEGRADED         u0     232.88 GB   488397168     WD-WCANKH358212
> p1     OK               u0     232.88 GB   488397168     WD-WCANK4431636
> p2     OK               u0     232.88 GB   488397168     WD-WCANK4431755
> p3     OK               u0     232.88 GB   488397168     WD-WCANK4431182
>
>
> //localhost> /c2/u0 show all
> /c2/u0 status = DEGRADED
> /c2/u0 is not rebuilding, its current state is DEGRADED
> /c2/u0 is not verifying, its current state is DEGRADED
> /c2/u0 is initialized.
> /c2/u0 Cache State = off
> /c2/u0 volume(s) = 1
> /c2/u0 name = Disks
> /c2/u0 serial number = K4432961FC55A0000000
> /c2/u0 Ignore ECC policy = on
> /c2/u0 Auto Verify Policy = off
>
> Unit     UnitType  Status         %RCmpl  %V/I/M  Port  Stripe  Size(GB)
> ------------------------------------------------------------------------
> u0       RAID-5    DEGRADED       -       -       -     64K
> 698.461
> u0-0     DISK      OK             -       -       p3    -
> 232.82
> u0-1     DISK      OK             -       -       p2    -
> 232.82
> u0-2     DISK      OK             -       -       p1    -
> 232.82
> u0-3     DISK      DEGRADED       -       -       p0    -
> 232.82

[...]

> //localhost> /c2/p0 show all
> /c2/p0 Status = OK
> /c2/p0 Model = WDC WD2500KS-00MJB0
> /c2/p0 Firmware Version = 02.01C03
> /c2/p0 Serial = WD-WCANKH358212
> /c2/p0 Capacity = 232.88 GB (488397168 Blocks)
> /c2/p0 Belongs to Unit = u0

Ceea ce mi se pare interesant/ciudat e faptul ca din punct de vedere logic iti 
apare /c2/p0 (u0-3) busit, dar fizic apare OK. Incearca sa-i fortezi un 
rebuild lui u0, iar daca tot nu se intampla nimic bun incearca sa-i scoti p0 
si sa bagi un alt HDD dupa care sa fortezi rebuild-ul. Daca tot nu merge, 
cred ca nu ar strica sa iei legatura cu supportul-ul de la 3ware si sa-i 
intrebi de sanatate.

Poate o fi vreun bug in firmware si te-ar ajuta un upgrade (daca nu o fi deja 
prea tarziu), dar asta ei sunt cei mai in masura sa-ti spuna.


Mihai

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