Storage Element Descriptor Format - Spectra Logic Spectra 10000 User Manual

10kdev_.book Page 95 Friday, March 12, 1999 9:44 AM

Storage Element Descriptor Format

Each of the slots within the carousel is a storage element.
Bit
Byte
00
-
01
02
03
04
05
06
-
08
09
10
-
11
12
-
-
47
48
-
-
51
7 6 5 4
(MSB)
Storage Element Address
(LSB)
Reserved
Reserved
Additional Sense Code
Additional Sense Code Qualifier
Reserved
SValid Invert Reserved
(MSB)
Source Storage Element Address
(LSB)
Primary Volume Tag Information
(Field omitted if PVolTag=0)
Reserved
(Field moved up if Primary Volume Tag Information field is omitted)
3 2 1
Access Except RSVD
0
Full