Section: Linux Programmer's Manual (4)
modprobe hpsa [ hpsa_allow_any=1 ]
hpsa_allow_any=1: This option allows the driver to attempt to operate on any HP Smart Array hardware RAID controller, even if it is not explicitly known to the driver. This allows newer hardware to work with older drivers. Typically this is used to allow installation of operating systems from media that predates the RAID controller, though it may also be used to enable hpsa to drive older controllers that would normally be handled by the cciss?(4) driver. These older boards have not been tested and are not supported with hpsa, and cciss?(4) should still be used for these.
The hpsa driver supports the following Smart Array boards:
Smart Array P700M Smart Array P212 Smart Array P410 Smart Array P410i Smart Array P411 Smart Array P812 Smart Array P712m Smart Array P711m StorageWorks P1210m
To configure HP Smart Array controllers, use the HP Array Configuration Utility (either hpacuxe?(8) or hpacucli?(8)) or the Offline ROM-based Configuration Utility (ORCA) run from the Smart Array's option ROM at boot time.
Logical drives are accessed via the SCSI disk driver (sd?(4)), tape drives via the SCSI tape driver (st?(4)), and the RAID controller via the SCSI generic driver (sg?(4)), with device nodes named /dev/sd*, /dev/st*, and /dev/sg*, respectively.
# cd /sys/class/scsi_host/host4 # cat firmware_revision 7.14
# cd /sys/class/scsi_disk/4:0:0:0/device # cat unique_id 600508B1001044395355323037570F77
# cd /sys/class/scsi_disk/4:0:0:0/device # cat raid_level RAID 0
# cd /sys/class/scsi_disk/4:0:0:0/device # cat lunid 0x0000004000000000
For compatibility with applications written for the cciss?(4) driver, many, but not all of the ioctls supported by the cciss?(4) driver are also supported by the hpsa driver. The data structures used by these ioctls are described in the Linux kernel source file include/linux/cciss_ioctl.h.
(major_version << 16) | (minor_version << 8) |
This page is part of release 3.74 of the Linux man-pages project. A description of the project, information about reporting bugs, and the latest version of this page, can be found at http://www.kernel.org/doc/man-pages/.
Tutoriais de Tecnologia Web