blk2scsa(7D) Devices blk2scsa(7D)NAMEblk2scsa - SCSA block device emulation
DESCRIPTION
The blk2scsa module provides support services for generic block devices
so that they appear to the system as devices on a virtual SCSI bus,
thus allowing them to be serviced by the sd(7D) SCSI disk driver. The
blk2scsa device supports the SCSI-2 command set for Direct Access
Devices. The blk2scsa device supports multiple LUNs per physical device
and creates a separate child device for each LUN. All child nodes
attach to sd(7D).
DEVICE SPECIAL FILES
Disk block special file names are located in /dev/dsk. Raw file names
are located in /dev/rdsk. See sd(7D).
IOCTLS
See dkio(7I)ERRORS
See sd(7D).
FILES
Device special files for the storage device are created in the same way
as those for a SCSI disk. See sd(7D) for more information.
/dev/dsk/cntndnsn
Block files for disks.
/dev/rdsk/ctndnsn
Raw files for disks.
/kernel/misc/blk2scsa
32-bit ELF kernel module (x86).
/kernel/misc/amd64/blk2scsa
64-bit ELF kernel module (x86).
/kernel/misc/sparcv9/blk2scsa
64-bit ELF kernel module (SPARC).
ATTRIBUTES
See attributes(5) for a description of the following attributes:
┌─────────────────────────────┬─────────────────────────────┐
│ ATTRIBUTE TYPE │ ATTRIBUTE VALUE │
├─────────────────────────────┼─────────────────────────────┤
│Architecture │SPARC, x86 │
├─────────────────────────────┼─────────────────────────────┤
│Availability │system/kernel │
└─────────────────────────────┴─────────────────────────────┘
SEE ALSOeject(1), rmformat(1), rmmount(1), cfgadm_scsi(1M), fdisk(1M),
mount(1M), umount(1M), scsi(4), vfstab(4), attributes(5), sd(7D),
dkio(7I), pcfs(7FS)SunOS 5.11 28 Oct 2009 blk2scsa(7D)