offtopic: Дисковая подсистема

Andrey Y. Ostanovsky andrey at ostanovsky.spb.ru
Fri Nov 30 14:04:56 MSK 2007


Евгений Васильев wrote:
> А вы не в курсе, у него есть поддержка NCQ? В описаниях не нашел
> упоминаний.
Что-то в bios-е контроллера было про очереди, из клиента - не видно,
чтобы включалось.

# /usr/sbin/tw_cli /c0 show Attribute all
/c0 Driver Version = 3.60.02.012
/c0 Model = 9550SXU-4LP
/c0 Memory Installed  = 112MB
/c0 Firmware Version = FE9X 3.08.00.016
/c0 Bios Version = BE9X 3.08.00.004
/c0 Monitor Version = BL9X 3.02.00.001
/c0 Serial Number = L320...
/c0 PCB Version = Rev 032
/c0 PCHIP Version = 1.60
/c0 ACHIP Version = 1.90
/c0 Number of Ports = 4
/c0 Number of Units = 2
/c0 Number of Drives = 4
/c0 Total Optimal Units = 2
/c0 Not Optimal Units = 0
/c0 JBOD Export Policy = off
/c0 Disk Spinup Policy = 2
/c0 Spinup Stagger Time Policy (sec) = 4
/c0 Auto-Carving Policy = off
/c0 Auto-Carving Size = 2048 GB
/c0 Auto-Rebuild Policy = on
/c0 Controller Bus Type = PCIX
/c0 Controller Bus Width = 64 bits
/c0 Controller Bus Speed = 133 Mhz

Unit  UnitType  Status         %Cmpl  Stripe  Size(GB)  Cache  AVerify 
IgnECC
------------------------------------------------------------------------------
u0    RAID-1    OK             -      -       232.82    ON     OFF     
OFF     
u1    RAID-1    OK             -      -       232.82    ON     OFF      OFF

Name  OnlineState  BBUReady  Status    Volt     Temp     Hours  LastCapTest
---------------------------------------------------------------------------
bbu   On           Yes       OK        OK       OK       255    22-Nov-2007

-- 
Best regards, Andrey Y. Ostanovsky
St. Petersburg



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