Sun Microsystems Sun Workstation 100U System Manager's Manual page 63

Sun 100/150 Installation Manual
Installing UNIX for the First Time
Sample Worksheet
#1
1. N um ber of disks and size (MBytes) of each disk:
First Controller
Second Controller
Disk Unit
Size Disk Unit Size
#0
#0
#1 #1
The following table shows approximate Cree space Cor allocating client file system, client pag·
ing, and / pub subpartitions Cor Sun·supplied disk subsystems. The numbers are approxi·
mate because formatted capacity depends on the type of controller being used with the
drive. Use the table to determine your real total storage resources.
Available D'-,k Space
Disk Raw Formatted With Server
Fujitsu SMD 8-inch 84 MBytes 65 MBytes 40 MBytes
Fujitsu SMD 14·inch
169 MBytes 133 MBytes
106 MBytes
Fujitsu Eagle 474 MBytes 384 MBytes 359 MBytes
2. On the next page, allocate partitioning, complete network information, and block out 'real
resource' disks.
When you allocate partitioning, remember
• to include the / pub partition with the clients for disk units with / pub partitions.
• that .etup's minimum values for client subpartitions are 4 MBytes file system area
+
4
MBytes paging area
=
8 MBytes per client. You must use these minimums to accoma.
date 2 clients on an 84·MByte (unformatted) disk. Default values - to give you more liv·
able figures - are 6 MBytes file system area
+
6 MBytes paging area
=
12 MBytes per
client.
• that the /pub partition must be at least 17 MBytes (Cor a /pub without manual pages,
demos, or games); 20 MBytes is the default. If you wish to include the manual pages,
demos, and games, allow 2.1 MBytes, 3.75 MBytes, and 1.8 MBytes respectively.
• that the server's root and server's paging partitions are allocated automatically by diag,
and are 7.7 MBytes and 16.3 MBytes respectively for SMD disks.
• that ,etup rounds partitions to cylinder boundaries which vary depending on controller
type and disk size, so these numbers are approximate - variance will be about
±
5%.
Revision H of 12 March 1984
4·23