root@fileserver:~# dmesg | grep mpt2sas
[ 2.503054] mpt2sas_cm0: 64 BIT PCI BUS DMA ADDRESSING SUPPORTED, total mem (16082264 kB)
[ 2.559880] mpt2sas_cm0: MSI-X vectors supported: 1, no of cores: 4, max_msix_vectors: -1
[ 2.559957] mpt2sas0-msix0: PCI-MSI-X enabled: IRQ 30
[ 2.559958] mpt2sas_cm0: iomem(0x00000000f0ac0000), mapped(0xffffc90001b78000), size(16384)
[ 2.559958] mpt2sas_cm0: ioport(0x000000000000e000), size(256)
[ 2.649932] mpt2sas_cm0: Allocated physical memory: size(7445 kB)
[ 2.649932] mpt2sas_cm0: Current Controller Queue Depth(3307),Max Controller Queue Depth(3432)
[ 2.649933] mpt2sas_cm0: Scatter Gather Elements per IO(128)
[ 2.694575] mpt2sas_cm0: LSISAS2008: FWVersion(19.00.00.00), ChipRevision(0x03), BiosVersion(07.31.00.00)
[ 2.694576] mpt2sas_cm0: Protocol=(
[ 2.694810] mpt2sas_cm0: sending port enable !!
[ 4.245861] mpt2sas_cm0: host_add: handle(0x0001), sas_addr(0x500605b002b07f80), phys(8)
[ 4.269894] mpt2sas_cm0: expander_add: handle(0x0009), parent(0x0001), sas_addr(0x5001e677b8d0efff), phys(26)
[ 13.373435] mpt2sas_cm0: port enable: SUCCESS
[ 17.893209] mpt2sas_cm0: sas_address(0x4433221105000000), phy(5)
[ 17.921290] mpt2sas_cm0: enclosure_logical_id(0x500605b002b07f80),slot(6)
[ 17.949144] mpt2sas_cm0: handle(0x000a), ioc_status(success)(0x0000), smid(1)
[ 17.976934] mpt2sas_cm0: request_len(0), underflow(0), resid(0)
[ 18.004460] mpt2sas_cm0: tag(65535), transfer_count(0), sc->result(0x00000000)
[ 18.031846] mpt2sas_cm0: scsi_status(check condition)(0x02), scsi_state(autosense valid )(0x01)
[ 18.059245] mpt2sas_cm0: [sense_key,asc,ascq]: [0x06,0x29,0x00], count(18)
[ 18.140753] mpt2sas_cm0: sas_address(0x4433221106000000), phy(6)
[ 18.167340] mpt2sas_cm0: enclosure_logical_id(0x500605b002b07f80),slot(5)
[ 18.193838] mpt2sas_cm0: handle(0x000b), ioc_status(success)(0x0000), smid(2)
[ 18.220219] mpt2sas_cm0: request_len(0), underflow(0), resid(0)
[ 18.246188] mpt2sas_cm0: tag(65535), transfer_count(0), sc->result(0x00000000)
[ 18.272043] mpt2sas_cm0: scsi_status(check condition)(0x02), scsi_state(autosense valid )(0x01)
[ 18.298048] mpt2sas_cm0: [sense_key,asc,ascq]: [0x06,0x29,0x00], count(18)
[ 18.450478] mpt2sas_cm0: sas_address(0x5001e677b8d0efe4), phy(4)
[ 18.475128] mpt2sas_cm0: enclosure_logical_id(0x5001e677b8d0efff),slot(4)
[ 18.499681] mpt2sas_cm0: handle(0x000c), ioc_status(success)(0x0000), smid(3)
[ 18.524158] mpt2sas_cm0: request_len(0), underflow(0), resid(0)
[ 18.548216] mpt2sas_cm0: tag(65535), transfer_count(0), sc->result(0x00000000)
[ 18.572151] mpt2sas_cm0: scsi_status(check condition)(0x02), scsi_state(autosense valid )(0x01)
[ 18.596227] mpt2sas_cm0: [sense_key,asc,ascq]: [0x06,0x29,0x00], count(18)
[ 18.620380] mpt2sas_cm0: sas_address(0x5001e677b8d0efe5), phy(5)
[ 18.620381] mpt2sas_cm0: enclosure_logical_id(0x5001e677b8d0efff),slot(5)
[ 18.620381] mpt2sas_cm0: handle(0x000d), ioc_status(success)(0x0000), smid(3)
[ 18.620382] mpt2sas_cm0: request_len(0), underflow(0), resid(0)
[ 18.620382] mpt2sas_cm0: tag(65535), transfer_count(0), sc->result(0x00000000)
[ 18.620382] mpt2sas_cm0: scsi_status(check condition)(0x02), scsi_state(autosense valid )(0x01)
[ 18.620383] mpt2sas_cm0: [sense_key,asc,ascq]: [0x06,0x29,0x00], count(18)
[ 18.620535] mpt2sas_cm0: sas_address(0x5001e677b8d0efe6), phy(6)
[ 18.620535] mpt2sas_cm0: enclosure_logical_id(0x5001e677b8d0efff),slot(6)
[ 18.620535] mpt2sas_cm0: handle(0x000e), ioc_status(success)(0x0000), smid(4)
[ 18.620536] mpt2sas_cm0: request_len(0), underflow(0), resid(0)
[ 18.620536] mpt2sas_cm0: tag(65535), transfer_count(0), sc->result(0x00000000)
[ 18.620536] mpt2sas_cm0: scsi_status(check condition)(0x02), scsi_state(autosense valid )(0x01)
[ 18.620537] mpt2sas_cm0: [sense_key,asc,ascq]: [0x06,0x29,0x00], count(18)
[ 18.620695] mpt2sas_cm0: sas_address(0x5001e677b8d0efe7), phy(7)
[ 18.620695] mpt2sas_cm0: enclosure_logical_id(0x5001e677b8d0efff),slot(7)
[ 18.620695] mpt2sas_cm0: handle(0x000f), ioc_status(success)(0x0000), smid(5)
[ 18.620695] mpt2sas_cm0: request_len(0), underflow(0), resid(0)
[ 18.620696] mpt2sas_cm0: tag(65535), transfer_count(0), sc->result(0x00000000)
[ 18.620696] mpt2sas_cm0: scsi_status(check condition)(0x02), scsi_state(autosense valid )(0x01)
[ 18.620697] mpt2sas_cm0: [sense_key,asc,ascq]: [0x06,0x29,0x00], count(18)
...truncated more of the same for each disk