https://bugzilla.kernel.org/show_bug.cgi?id=11646 Ravshan DM <mravshan@xxxxxxxxx> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |mravshan@xxxxxxxxx --- Comment #38 from Ravshan DM <mravshan@xxxxxxxxx> --- I had this issue reproduced on my environment: 2.6.36.4 #848 SMP Thu Jul 17 19:55:17 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux It took time to figure out the root cause, which turned to be a bad SFP, once I replaced it, all on HBA qla2462, the FC switch recognized the FC port(s) immediately and all LUNs re-appeared on the host. I hope this info helps. -- You are receiving this mail because: You are the assignee for the bug. -- 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