Hi, I am having problems using some older Emulex fibre adapters on a ppc64 machine, whenever I load the lpfc driver I get a large number of "lpfc 0001:d8:01.0: 1:0321 Unknown IOCB command Data: x0 x3 x0 x0" with several hundred messages per adapter and finally I get this message: lpfc 0001:d8:01.0: 1:0222 Initial FLOGI timeout lpfc 0001:d8:01.0: 1:0127 ELS timeout Data: x4000000 xfffffe x8a x23 Is this a known issue ? Let me know if you need patches tested, thanks. Sonny Rao IBM LTC Performance - : send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html