ULTRA SCSI 320 80pin disk na ULTRA SCSI 160 80pin radic

[kju]

mozem zapojit novy SCSI 320 disk na starsi radic SCSI 160, obe maju 80 pin Nikde to neviem najst ani v manuale k disku.

[Anduril]

mozem zapojit novy SCSI 320 disk na starsi radic SCSI 160, obe maju 80 pin Nikde to neviem najst ani v manuale k disku.

Já myslím že by neměl být problém...já jsem měl U320 disky na U160 řadiči (oboje 68pin) a fungovalo to bez problémů.

[tosuja]

mozem zapojit novy SCSI 320 disk na starsi radic SCSI 160, obe maju 80 pin Nikde to neviem najst ani v manuale k disku.

asi spatne hledas, napsane to byva. Zrejme to pojede, ale uz jsem na disku (IBM hotswap vcetne supliku pro nejaky e-Server) videl nalepku "U320 systems only", takze tezko rict.... Presto - jet by to melo, protoze po pripojeni si radic a zarizeni domlouvaji prenosove rychlosti (to se koneckoncu deje snad na kazde sbernici) a radice obvykle byvaji lehce zpetne kompatibilni.

[Hardman]

Sam jsem tady mel Adaptec Ultra 2 SCSI a na nem 40GB IBM ULTRA160 HDD a v poho, takze IMHO melo...

[e1]

Skus napisat, ze o aky disk a radic sa jedna

[jecnak]

Melo by to bez problemu jet. Je-li ten starsi radic LVD a ten HDD taky (skoro urcite), tak to proste zkus, po.... se nic nemuze. Proste se domluvi na nizsi rychlosti.


Me by spis zajimalo, jestli se da pres redukci propojit LVD (treba SCSI 320) a neLVD treba Ultra WIde 40 - proste 68pinn LVD a 50pin. Vim, ze na 50pin neLVD a 68pin neLVD to bezi, ale na kombinaci nemam odvahu...

[Rainbow]

LVD zariadenie by sa malo automaticky prepnut do SE (Single Ended) modu, pripadne to na nom treba rucne nastavit jumperom.

[ICE]

ted jsem resil podobny problem... ultra 320 na ultra scsi-2...

In addition to the usual SCSI rules--such as unique IDs for each device and proper topology and termination--LVD operation requires the following:

1. All devices on the chain must be LVD-capable; if even one device is only SE, all devices "drop down" and run as single-ended.
2. All devices must not be set to run in SE mode; some multimode devices have a jumper to "force" SE operation, which will cause the entire SCSI chain to not work in LVD.
3. LVD (or multimode LVD/SE) terminators must be used.

Remember that bus speeds over 20 MHz are not supported under single-ended operation. This means that a multimode LVD/MSE Ultra160 device will run at only a maximum of 40 MB/s if it is connected to a SCSI chain with single-ended devices.

nemam LVD kabel a LVD terminator, radic je na asus p2b-s (umi LVD)

takze diky MAWO ))