Dotaz: scsi: unknown opcode 0x01

[jirik]

tato hlaska se objevila v logu v cem by mohl byt problem? jadro je 2.6.13.2 server je ibm netfinity 5500

Odpovědi

[ivan]

Mas v tom serveru na SCSI neco jinyho nez disky? Treba paskovou mechaniku? Da se zjistit kteryho zarizeni se to tyka? Teoreticky to znamena, ze na SCSI zarizeni dorazil command, kterymu to zarizeni nerozumi - ale nejspis mas jen blbej kabel. Kdybys' mel AIX nebo FreBSD tak by se dalo asi rict vic protoze tyhle OS SCSI chyby logujou mnohem dukladneji. Opcode 0x01h je "REZERO UNIT"

[ivan]

Tak jsem nasel co to znamena: "The REZERO UNIT command is provided to bring the direct-access device to a known condition. This International Standard does not specify the condition. The REZERO UNIT command is used in some devices to position the actuator at cylinder zero. Some devices return GOOD status without attempting any action."

Vyznam toho commandu je vendor spacific - takze to spis vypada blbej kabel nebo terminator.