Hello, We are having some trouble with a PERC4/DC card driven by the legacy megaraid driver on kernel version 2.6.15. It seems as though every once in a while a few of the drives become corrupt. I read a few places online people complaining about similar errors (SCSI error: return code = 0x40001). I also read that the suggestion was to abandon the legacy driver and go with the new driver. Well, I compiled kernel 2.6.17 and in my kernel configuration I have the lines: CONFIG_MEGARAID_NEWGEN=y CONFIG_MEGARAID_MM=y CONFIG_MEGARAID_MAILBOX=y CONFIG_MEGARAID_SAS=y CONFIG_MEGARAID_LEGACY=m I also tried: CONFIG_MEGARAID_NEWGEN=y CONFIG_MEGARAID_MM=m CONFIG_MEGARAID_MAILBOX=m CONFIG_MEGARAID_SAS=m CONFIG_MEGARAID_LEGACY=m In both cases, the card is not detected! Is it that the new megaraid driver does not support a card as new as the PERC4/DC? Also, is it possible that it's the legacy driver which is causing the corruption? Can you please suggest a course of action for us? I am not subscribed to the mailing list, so please "cc" me on any replies. Thank you very much, Iordan Iordanov, University of Toronto -- The human mind has a single thread of execution. - To unsubscribe from this list: 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
