G.1 Disk Space Required for Software Subsets
Table G-1 shows disk space as the number of
512-byte blocks required in the root, /usr,
and /var file systems to install each Digital UNIX software
subset. The figures for each group of files within a subset have been rounded
up to the next higher 512-byte increment; this means that the total space
requirements listed are slightly greater than the space actually required.
To determine the subset size in megabytes (MB), divide the size in blocks by 2048.
For information on the contents of each subset, refer to Appendix D and Appendix E. If you want to add optional subsets after you install Digital UNIX Version 4.0B, use the df command to determine free disk space in blocks.
For update installations, the installupdate script
automatically computes and reports the difference between the amount of disk
space used and the amount of disk space required.
Depending on the software currently installed on the system and how
the disk partitions are defined, the update installation of your system from Digital UNIX Version 4.0 or 4.0A
to Digital UNIX Version 4.0B requires the following minimum amounts of additional
disk space (in 512-byte blocks, rounded upward).
Systems with more software subsets installed than those installed by
a default installation but fewer software subsets than a custom installation
require varying amounts of additional disk space for an update installation.
G.2 Disk Space Required for Update Installations
Note
File
System File
System Type V4.0
Mandatory Subsets ONLY V4.0B
Mandatory Subsets ONLY Additional
Space Needed
root (/)
ufs
39.59
41.42
4.77
/usr
ufs
164.02
171.57
10.42
File
System File
System Type V4.0 All
Subsets V4.0B
All Subsets Additional
Space Needed
root (/)
ufs
48.11
49.93
5.12
/usr
ufs
326.46
332.19
10.66
/var
ufs
5.84
5.62
1.38
root (/)
AdvFS
49.58
51.35
6.54
/usr
AdvFS
326.26
331.91
22.35
/var
AdvFS
6.09
6.41
2.23
File
System File
System Type V4.0A
Mandatory Subsets ONLY V4.0B
Mandatory Subsets ONLY Additional
Space Needed
root (/)
ufs
40.32
41.43
4.05
/usr
ufs
164.58
171.58
9.84
File
System File
System Type V4.0A
All Subsets V4.0B
All Subsets Additional
Space Needed
root (/)
ufs
48.81
49.95
4.40
/usr
ufs
324.89
331.88
10.70
/var
ufs
5.84
5.62
1.38
root (/)
AdvFS
50.25
51.35
5.86
/usr
AdvFS
324.66
331.60
23.69
/var
AdvFS
6.10
6.41
2.23
G.3 Disk Space Required for RIS Areas
The
RIS area for Digital UNIX Version 4.0B requires approximately 931.7 MB of disk
space. The space requirements are broken down as follows:
Product Area | 512-Byte Blocks |
./ALPHA/BASE | 958770 |
./ALPHA/CDE_Video | 137522 |
./ALPHA/COMPILERS | 7354 |
./ALPHA/DEC_Ada_RTL | 544 |
./ALPHA/DEC_C++_RTL | 328 |
./ALPHA/DEC_Cobol_RTL | 2850 |
./ALPHA/DEC_EVENT | 10994 |
./ALPHA/DEC_Fortran_RTL | 2408 |
./ALPHA/DEC_Pascal_RTL | 806 |
./ALPHA/DEC_Sort_RTL | 364 |
./ALPHA/DECtalk_Runtime | 9272 |
./ALPHA/GNUSRC | 23566 |
./ALPHA/Multimedia_Services | 39894 |
./ALPHA/Netscape_FastTrack_Server | 79328 |
./ALPHA/NetWorker_SingleServer | 83230 |
./ALPHA/PanoramiX_ADK | 9352 |
./ALPHA/Performance_Manager | 14616 |
./ALPHA/Porting_Assistant | 20404 |
./ALPHA/WORLDWIDE | 642400 |
./AFA | 9970 |
./SVE | 86162 |
./TCR | 22712 |
____________ | |
Total | 2162846 |
G.4 Disk Space Required for Documentation
The files
for the Digital UNIX documentation set and the Worldwide support documentation
are contained on the CD-ROM labeled Digital UNIX V4.0B Documentation Volume 1. These files require
the following amounts of disk space if moved from the CD-ROM onto a
local disk: