Tru 64 Disk Capacity Check


 
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# 1  
Old 07-19-2012
Tru 64 Disk Capacity Check

i have a query on checking Tru64 disk drives physical capacity.

i used hwmgr view devices and saw this disk.
Code:
160: /dev/disk/dsk7c      COMPAQ   BF03688284       bus-3-targ-0-lun-0

checking the model on the internet shows it is a 36.4GB drive.

i checked the disk details and saw the below instead. how do i actually check the real capacity of the drive if i do not have physical access?

Code:
======List Disk Details=====
160:
  name = SCSI-WWID:02000008:5001-4c30-0096-6bb0
  category = disk
  sub_category = generic
  architecture = SCSI
  phys_location = bus-3-targ-0-lun-0
  dev_base_name = dsk7
  access = 7
  capacity = 71132000
  block_size = 512
  open_part_mask = 0
  disk_part_minor_mask = 4294967232
  disk_arch_minor_mask = 4290774015
  part_0_patt = 0
  part_0_size = 0
  part_1_patt = 1
  part_1_size = 0
  part_2_patt = 2
  part_2_size = 0
  part_3_patt = 3
  part_3_size = 0
  part_4_patt = 4
  part_4_size = 0
  part_5_patt = 5
  part_5_size = 0
  part_6_patt = 6
  part_6_size = 0
  part_7_patt = 7
  part_7_size = 0
  drvr_max_xfer = 16777216
  model = BF03688284


how about disk connected to storage? i can see 8 disks but what are the specs of the disk?

Code:
266: /dev/disk/dsk0c      COMPAQ   MSA1000 VOLUME   bus-7-targ-0-lun-32
268: /dev/disk/dsk1c      COMPAQ   MSA1000 VOLUME   bus-7-targ-0-lun-2
269: /dev/disk/dsk2c      COMPAQ   MSA1000 VOLUME   bus-7-targ-0-lun-3
273: /dev/disk/dsk3c      COMPAQ   MSA1000 VOLUME   bus-7-targ-0-lun-4
274: /dev/disk/dsk4c      COMPAQ   MSA1000 VOLUME   bus-7-targ-0-lun-5
275: /dev/disk/dsk5c      COMPAQ   MSA1000 VOLUME   bus-7-targ-0-lun-6
276: /dev/disk/dsk6c      COMPAQ   MSA1000 VOLUME   bus-7-targ-0-lun-7
279: /dev/ntape/tape2     COMPAQ   SDLT320          bus-4-targ-6-lun-0 
268:
  name = SCSI-WWID:01000010:6008-05f3-0018-95f0-8efb-a9ac-3b31-0007
  category = disk
  sub_category = generic
  architecture = SCSI
  phys_location = bus-7-targ-0-lun-2
  dev_base_name = dsk1
  access = 7
  capacity = 41929650
  block_size = 512
  open_part_mask = 4
  disk_part_minor_mask = 4294967232
  disk_arch_minor_mask = 4290774015
  part_0_patt = 0
  part_0_size = 131072
  part_1_patt = 1
  part_1_size = 262144
  part_2_patt = 2
  part_2_size = 41929650
  part_3_patt = 3
  part_3_size = 0
  part_4_patt = 4
  part_4_size = 0
  part_5_patt = 5
  part_5_size = 0
  part_6_patt = 6
  part_6_size = 20768217
  part_7_patt = 7
  part_7_size = 20768217
  drvr_max_xfer = 524288
  model = MSA1000 VOLUME


Last edited by Scrutinizer; 07-19-2012 at 04:35 AM.. Reason: code tags
# 2  
Old 07-19-2012
That is the number of blocks. The block size is right underneath (512). So it is..
Code:
71132000 x 512 bytes =  36419584000 bytes = 36,4 GB

# 3  
Old 07-19-2012
thanks man!

any way to check the MSA1000 enclosure has how many disk and of wat capacity?

the hwmgr command shows different capacity and i believe these were LUNs that were craved out.
 
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