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Operating Systems Solaris How to check which type of storage is used in unix? Post 302565577 by Paragon1970 on Tuesday 18th of October 2011 08:42:01 AM
Old 10-18-2011
To view LUN information.....

Code:
# luxadm probe
No Network Array enclosures found in /dev/es

Found Fibre Channel device(s):
  Node WWN:200600a0b829a7a0  Device Type:Disk device
    Logical Path:/dev/rdsk/c4t600ABB880026A5A000000DC747A8168Ad0s2

1 controller = one path, 2 controllers = 2 paths

# luxadm display /dev/rdsk/c4t600ABB880026A5A000000DC747A8168Ad0s2
DEVICE PROPERTIES for disk: /dev/rdsk/c4t600ABB880026A5A000000DC747A8168Ad0s2
  Vendor:               SUN
  Product ID:           CSM201_R
  Revision:             0626
  Serial Num:           SG71008261
  Unformatted capacity: 30000.000 MBytes
  Write Cache:          Enabled
  Read Cache:           Enabled
    Minimum prefetch:   0x1
    Maximum prefetch:   0x1
  Device Type:          Disk device
  Path(s):

Regards,
SRG
 

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blk2scsa(7D)							      Devices							      blk2scsa(7D)

NAME
blk2scsa - 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 |SUNWckr | +-----------------------------+-----------------------------+ SEE ALSO
eject(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) 802.11b Standard for Wireless Local Area Networks (WLANs) - IEEE SunOS 5.11 28 Feb 2008 blk2scsa(7D)
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