Sun X4150

[Martin Zdrazil]

dekuji

nakonec jsme neco vystrachal.

Disk Controller and RAID Options
The Sun Fire X4150 and Sun Fire X4450 servers offer three basic options for
disk controllers:
• The embedded SATA controller, which supports up to six internal disks 
in RAID 0, 1,
and 10 configurations. (Again, SATA disks become available after the initial
server release.)
• The Sun StorageTek SAS adapter, which supports hardware RAID 0, 1, or 
1E. Based on
LSI 3081E technology, this controller is a low-profile card with two 
external 4-port SAS
connectors. (This adapter also becomes available subsequent to the initial
server release.)
• The Sun StorageTek SAS RAID adapter, which offers hardware RAID 0, 1, 
1E, 5, 5EE, 6,
10, 50, and 60. Based on Adaptec technology, this adapter is a 
low-profile card with
two internal 4-port SAS connectors. Cables from the adapter are wired 
within the
system directly to the disk backplane. This adapter includes 256MB of 
DDR2 memory
on-board and a battery-backed write cache for 72-hour backup, which 
helps to deliver
protected, high availability storage.

puvodne jsme mel v planu strcit tam 2 sata disky na logy a blbosti, ale:
Initially these servers are available with either 73GB or 146GB 
10,000RPM SAS
drives. Shortly after initial release, 200GB or 300GB SATA disks (at 
5400RPM) will also be
available. Note that mixing SAS and SATA devices in a system is not 
supported.

v kazdem pripade diky

MZ


Juraj Lutter napsal(a):
> Martin Zdrazil wrote:
>   
>> Dobry den,
>>
>>     do firmy planuji nakup serveru a idealni by byl Sun Fire X4150. 
>> Nemohu ale sehnat informaci, jaky je tam onboard diskovy radic. 
>>     
>
> Sun pouziva pre SCSI a SAS radice chipsety LSI Logic.
>
>   
>> Neplanuji zadne HW raidy, vse si udelam softwarove. Nevite jestli 
>> freebsd at uz v 7beta (ale idealne 6.2) verzi tento HW papa ?
>>     
>
> Bez najmensieho naznaku akehokolvek flamewar: Kedysi sa hovorilo, ze 
> pouzivat nieco ine, ako Solaris na Sun hw je hlupost a pouzivat Solaris 
> inde, ako na Sun HW je hlupost :-o
>
> Povedal by som, ze tieto SAS a SCSI radice podporovane mozno su (sudiac 
> podla toho, ze FreeBSD na starsich Sun Fire masinach ako-tak fungoval), 
> ale zaruku za to dat nemozem.
>
> Inak, popis komponentov: 
> http://sunsolve.sun.com/handbook_pub/validateUser.do?target=Systems/SunFireX4150/components
>
> No a teraz si vyber :-)
>
>   
>> dekuji
>>
>> Martin Zdrazil
>>     
>
>
>