AMR(4) NetBSD Kernel Interfaces Manual AMR(4)
amr -- AMI MegaRAID PCI-SCSI RAID driver
amr* at pci? dev ? function ? scsibus* at amr?
The amr driver provides support for LSI (formerly American Megatrends) MegaRAID Express, Elite and Enterprise family RAID controllers for SCSI and SATA, including models relabeled and sold by Dell, Hewlett-Packard, and Intel. Supported controllers include: · MegaRAID 320-1 · MegaRAID 320-2 · MegaRAID Series 418 · MegaRAID Enterprise 1200 (Series 428) · MegaRAID Enterprise 1300 (Series 434) · MegaRAID Enterprise 1400 (Series 438) · MegaRAID Enterprise 1500 (Series 467) · MegaRAID Enterprise 1600 (Series 471) · MegaRAID Elite 1500 (Series 467) · MegaRAID Elite 1600 (Series 493) · MegaRAID Express 100 (Series 466WS) · MegaRAID Express 200 (Series 466) · MegaRAID Express 300 (Series 490) · LSI MegaRAID SCSI 320-0X, 320-2X, 320-4X · LSI MegaRAID SCSI 320-1E, 320-2E · LSI MegaRAID SATA 300-6x, 300-8x · Dell PERC · Dell PERC 2/SC · Dell PERC 2/DC · Dell PERC 4/Di · Dell PERC 4/SC · Dell PERC 4e/Si · HP NetRAID-1/Si · HP NetRAID-3/Si · HP Embedded NetRAID · Intel SRCU42X · Intel SRCU42E · Intel SRMOBU42E · Intel SRCS28X
Driver initialisation/shutdown phase amr%d: memory window not available amr%d: I/O window not available The PCI BIOS did not allocate resources necessary for the correct opera- tion of the controller. The driver cannot attach to this controller. amr%d: busmaster bit not set, enabling The PCI BIOS did not enable busmaster DMA, which is required for the cor- rect operation of the controller. The driver has enabled this bit and initialisation will proceed. amr%d: can't allocate register window amr%d: can't allocate interrupt amr%d: can't set up interrupt amr%d: can't allocate parent DMA tag amr%d: can't allocate buffer DMA tag amr%d: can't allocate scatter/gather DMA tag amr%d: can't allocate s/g table amr%d: can't allocate mailbox tag amr%d: can't allocate mailbox memory A resource allocation error occurred while initialising the driver; ini- tialisation has failed and the driver will not attach to this controller. amr%d: can't obtain configuration data from controller amr%d: can't obtain product data from controller The driver was unable to obtain vital configuration data from the con- troller. Initialisation has failed and the driver will not attach to this controller. amr%d: can't establish configuration hook amr%d: can't scan controller for drives The scan for logical drives managed by the controller failed. No drives will be attached. amr%d: device_add_child failed amr%d: bus_generic_attach returned %d Creation of the logical drive instances failed; attachment of one or more logical drives may have been aborted. amr%d: flushing cache... The controller cache is being flushed prior to shutdown or detach. Operational diagnostics amr%d: I/O beyond end of unit (%u,%d > %u) A partitioning error or disk corruption has caused an I/O request beyond the end of the logical drive. This may also occur if FlexRAID Virtual Sizing is enabled and an I/O operation is attempted on a portion of the virtual drive beyond the actual capacity available. amr%d: polled command timeout An initialisation command timed out. The initialisation process may fail as a result. amr%d: bad slot %d completed The controller reported completion of a command that the driver did not issue. This may result in data corruption, and suggests a hardware or firmware problem with the system or controller. amr%d: I/O error - %x An I/O error has occurred.
cd(4), ch(4), intro(4), pci(4), scsi(4), sd(4), st(4), amrctl(8) NetBSD 9.0 July 23, 2006 NetBSD 9.0
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