Qlogic QLA2200/2100

Technické parametry

QLA2200:
64-bit / 33MHz & 66MHz PCI (backwards compatible with 32-bit)
Single and Multi-channel Models
Supports up to 200MB/s Fibre Channel data transfer rates w/Full Duplex
FC-AL Private & Public Loop
Fabric Attach via FL-Port & F-Port
SCSI, IP, and FC Tape Profile Support
Class 2 and 3 Support
SCSI Initiator & Target Operation
Copper, Fiber Optic, and GBIC Models
ACPI Power management
Robust Suite of Software Drivers

Identifikace pod Linuxem

/proc/SCSI/qla2x00/...

QLogic PCI to Fibre Channel Host Adapter for ISP2100/ISP2200/ISP2200A:
Firmware version: 2.01.14, Driver version 2.23
SCSI Host Adapter Information: QLA2200
Request Queue = 0xed10078, Response Queue = 0xed180b8
Request Queue count= 512, Response Queue count= 64
Number of pending commands = 0x0
Number of queued commands = 0x0
Number of free request entries = 494
Number of mailbox timeouts = 0
Number of ISP aborts = 0
Number of loop resyncs = 0
Number of retries for empty slots = 0
Number of reqs in retry_q = 0
Number of reqs in done_q = 0

SCSI device Information:
(Id:Lun)
( 0: 0): Total reqs 5, Pending reqs 0, Queued reqs 0,
( 0: 1): Total reqs 5, Pending reqs 0, Queued reqs 0,

Postup zprovoznění pod Linuxem

Ovladac qlogicfc je standardne soucasti
jadra snad jiz od verze 2.2.11
http://www.iol.unh.edu/consortiums/fc/linux/qlogic.html
Pokud z toho zrovna nebootujete, snad je lepe
jej mit jako modul.
Ovladac qla2x00 (nativni Qlogic) nutno
dodatecne stahnout z jejich www:
http://www.qlogic.com/bbs-html/csg_web/adapter_pages/driver_pages/22xx/22linux.html
(BIOS na vyssi lze flashnout pomoci utilit tam rovnez nekde stahnutelnych.)
a podle prilozeneho postupu nainstalovat a prekompilovat jadro.
Jiny ovladac je na:
ftp://ftp.feral.com/pub/isp/
Howto je na:
http://www.sistina.com/gfs/howtos/fibrechannel_howto/

Poznámka

QLA2200 podporuje protokoly SCSI+IP zaroven.
QLA2100 podporuje pouze SCSI.
Otazkou je, jestli IP podporuji i ovladace,
coz prozatim standardne ne. Snad existuje
IP beta patch na qlogicfc ovladac.

Oba typy karet (HSSDC i SC rozhrani;
rozhrani GBIC se v cesku nepodarilo
v dobe shaneni ziskat) v provozu
s RAID FC4400AA (OneofUs, nyni nStor)
pripojenem k Sparcu a Intelum pres
FC switch 8100 (Vixel).
(Kupodivu karty QLA2100 s optikou
dava Sun do Sparcu.)

Dokument vytvořil: vaclav pilat, 5.1.2001 11:53 | Zobrazeno: 879×