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ld(4) [netbsd man page]

LD(4)							   BSD Kernel Interfaces Manual 						     LD(4)

ld -- logical disk driver SYNOPSIS
ld* at aac? unit ? ld* at amr? unit ? ld* at ataraid? vendtype ? unit ? ld* at cac? unit ? ld* at icp? unit ? ld* at iop? tid ? ld* at mlx? unit ? ld* at sdmmc? ld* at twa? unit ? ld* at twe? unit ? ld* at virtio? DESCRIPTION
The ld driver provides support for simple block devices, usually presented by a disk array controller. FILES
/dev/ldup block mode disk unit u, partition p /dev/rldup raw mode disk unit u, partition p SEE ALSO
aac(4), amr(4), cac(4), icp(4), intro(4), iop(4), mlx(4), sdmmc(4), twa(4), twe(4), virtio(4) HISTORY
The ld driver first appeared in NetBSD 1.5.3. BUGS
The capacity and geometry of units as accessed through the ld driver may be different than when accessed through some other medium (e.g. SCSI). BSD
November 5, 2011 BSD

Check Out this Related Man Page

ICP(4)							   BSD Kernel Interfaces Manual 						    ICP(4)

icp -- ICP-Vortex and Intel Storage RAID driver SYNOPSIS
icp* at pci? dev ? function ? ld* at icp? unit ? icpsp* at icp? unit ? scsibus* at icpsp? DESCRIPTION
The icp driver provides support for the newer (post 1997) ICP-Vortex GDT and Intel Storage RAID controllers. The ld driver provides access to logical devices (disk arrays) presented by the controller. The icpsp driver provides direct access to other SCSI devices attached to the controller, such as tape or CD-ROM drives. DIAGNOSTICS
pci_mem_find: expected mem type 00000000, found 00000002 This message may be displayed during autoconfiguration if the controller's memory is mapped below 1MB in physical address space. This can be disabled either through changing a setting in the controller's BIOS utility, or changing the position of a jumper on the board. See your controller's documentation for more information. SEE ALSO
intro(4), ld(4), scsi(4) HISTORY
The icp driver first appeared in NetBSD 1.6, and was based on the FreeBSD and OpenBSD drivers of the same name. BUGS
ISA & EISA front-ends and a management interface are needed. Older PCI boards are not yet supported. BSD
April 20, 2002 BSD
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