Sun Fire X2100 Server

MeX mex at active.sk
Thu Apr 5 10:14:50 CEST 2007


On Štv, Apríl 5, 2007 08:16, Jozef Babjak wrote:
>   ^-- FreeBSD 6.2 som na X2100 prevadzkoval bez problemov. Chcem sa ale
> spytat, ako je to s raidom na sata radicoch? V pripade PATA bolo uplnym
> zabitim vykonu robit raid na diskoch, ktore boli na tom istom radici.
> X2100 ma miesto na dva disky. Su to aj nezavisle radice, resp. ako sa
> bude vykonvat zapis na tieto disky, ak na nich bude sw mirror? Potecie
> to na ne dvomi, alebo striedavo jednym "prudom". Alebo to sata riesi
> uplne inak? Priznam sa, nikdy som o sata nezaujimal dalej ako potial,
> ze "ma to iny kabel".

SUN X2100 M2:

s1# atacontrol list
ATA channel 0:
    Master:      no device present
    Slave:       no device present
ATA channel 1:
    Master:      no device present
    Slave:       no device present
ATA channel 2:
    Master:  ad4 <ST3160827AS/3.42> Serial ATA v1.0
    Slave:       no device present
ATA channel 3:
    Master:  ad6 <ST3160827AS/3.42> Serial ATA v1.0
    Slave:       no device present

ad4: 152627MB <Seagate ST3160827AS 3.42> at ata2-master SATA150
ad6: 152627MB <Seagate ST3160827AS 3.42> at ata3-master SATA150
ar0: 152627MB <nVidia MediaShield RAID1> status: READY
ar0: disk0 READY (master) using ad6 at ata3-master
ar0: disk1 READY (mirror) using ad4 at ata2-master

Disky mam tu konkretne SATA150, ale radic (nVidia nForce MCP55 SATA300
controller) samozrejme podporuje aj SATA300. Zatial nemam ziadne problemy
(6.2-STABLE) az na to ILO, ktore je zavesene na jednom porte z
dvojportoveho Broadcomu, cize po boote sa ILO "vypari". Zatial mne jedinym
moznym riesenim je disablovat Broadcom v BIOS-e a pouzivat len nVidia NIC.

Rovnako som spokojny s vykonom SMP (dual-core), spravanie sa systemu pod
zatazou predcilo moje ocakavania.

MeX





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