When trying to use iSER with a 4.5 initiator it's rather unhappy and I get a spew of messages like: [ 236.814107] iser: iser_fast_reg_fmr: ib_fmr_pool_map_phys failed: -22 [ 236.823100] iser: iser_prepare_read_cmd: Failed to set up Data-IN RDMA [ 236.832101] iser: iser_send_command: conn ffff88002b16e328 failed task->itt 75 err -22 If I manually comment out the FMR selection in iser_memory.c and force it to use FRs things seem to work fine.
Thanks for reporting, This must be the bio splitting code again... Christoph, any chance you can run the sg_gaps I/O generator I sent a while back (Don't yet have access to rdma devices)? -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
