개요

• 솔라나라에 설명된 어플리케이션에 대해 맨 페이지를 찾아 출력한다.
• MAN 페이지에 대한 설명은 윈디하나의 솔라나라: MAN 페이지을 참고하자.
• svcadm(8)을 검색하려면 섹션에서 8 을 선택하고, 맨 페이지 이름에 svcadm을 입력하고 검색을 누른다.

mpt_sas(4d)

Device Drivers & /dev files                                        mpt_sas(4D)



NAME
       mpt_sas - SAS-2 host bus adapter driver

SYNOPSIS
         scsi@unit-address


DESCRIPTION
       The mpt_sas host bus adapter driver is a nexus driver that supports the
       LSI SAS200x/2108 series of chips. These chips support  SAS/SATA  inter‐
       faces,  including  tagged  and untagged queuing, SATA 3G/SAS 3G/SAS 6G.
       The mpt_sas driver supports the following Dell cards: PERC  H200  Inte‐
       grated, PERC H200 Adapter, PERC H200 Modular, and 6Gbps SAS HBA.

   Configuration
       The   mpt_sas   driver   is   configured   by  defining  properties  in
       mpt_sas.conf. These properties override the global SCSI  settings.  The
       mpt_sas driver supports one modifiable property:

       mpxio-disable

           Solaris I/O multipathing is enabled or disabled on SAS devices with
           the mpxio-disable property. Specifying mpxio-disable="no" activates
           I/O  multipathing,  while  mpxio-disable="yes"  disables I/O multi‐
           pathing.

           Solaris I/O multipathing can be enabled or disabled on a  per  port
           basis. Per port settings override the global setting for the speci‐
           fied ports.

           The following example shows how to disable multipathing on  port  0
           whose parent is /pci@0,0/pci8086,2940@1c/pci1000,72@0:



             name="mpt_sas"    parent="/pci@0,0/pci8086,2940@1c/pci1000,72@0"
             mpxio-disable="yes";





EXAMPLES
       Example 1 Using the mpt_sas Configuration File to Disable MPXIO



       Create  a  file  called  /kernel/drv/mpt_sas.conf and add the following
       line:




         name="mpt_sas"    parent="/pci@0,0/pci8086,2940@1c/pci1000,72@0"
         mpxio-disable="yes";


FILES
       /kernel/drv/sparcv9/mpt_sas

           64-bit SPARC ELF kernel module


       /kernel/drv/amd64/mpt_sas

           64-bit x86 ELF kernel module


       /kernel/drv/mpt_sas.conf

           Optional configuration file


ATTRIBUTES
       See attributes(7) for a description of the following attributes:


       tab() box; lw(2.75i) |lw(2.75i) ATTRIBUTE TYPEATTRIBUTE VALUE _  Archi‐
       tectureSPARC, x86


SEE ALSO
       driver.conf(5),   pci(5),  attributes(7),  prtconf(8),  scsi_abort(9F),
       scsi_hba_attach_setup(9F),    scsi_ifgetcap(9F),     scsi_ifsetcap(9F),
       scsi_reset(9F), scsi_sync_pkt(9F), scsi_transport(9F), scsi_device(9S),
       scsi_extended_sense(9S), scsi_inquiry(9S), scsi_pkt(9S),



Oracle Solaris 11.4               5 Jan 2012                       mpt_sas(4D)