Specifications

viii Contents
Standard 1.0 System Installation and Modification Guide January 1998
Section D: Ports, storage, and volume sizes 2-41
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-42
Voice port configurations . . . . . . . . . . . . . . . . . . . . . . . . . . 2-43
Dataport rules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-45
Storage capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-49
Volume sizes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-55
3
Com
p
rehensive u
pg
rade 3-1
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2
What to do before you begin. . . . . . . . . . . . . . . . . . . . . . . . . 3-3
Performing a comprehensive upgrade. . . . . . . . . . . . . . . . . 3-10
System recovery from failed comprehensive
upgrade/conversion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-64
System recovery from shadow disk . . . . . . . . . . . . . . . . . . 3-65
4
To
gg
le disk to disk backu
p
4-1
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2
What is toggle disk to disk backup? . . . . . . . . . . . . . . . . . . . 4-3
What to do before you begin. . . . . . . . . . . . . . . . . . . . . . . . . 4-4
Performing a disk to disk backup . . . . . . . . . . . . . . . . . . . . . 4-5
5
Standardize volume sizes 5-1
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2
What is standardize volume sizes? . . . . . . . . . . . . . . . . . . . . 5-3
What to do before you begin. . . . . . . . . . . . . . . . . . . . . . . . . 5-4
Standardizing volume sizes. . . . . . . . . . . . . . . . . . . . . . . . . . 5-5
6
Restore s
y
stem from backu
p
6-1
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-2
What is restoring a system from backup? . . . . . . . . . . . . . . . 6-3
Volume and backup information. . . . . . . . . . . . . . . . . . . . . . 6-4
What to do before you begin. . . . . . . . . . . . . . . . . . . . . . . . 6-11
Restoring a system from backup . . . . . . . . . . . . . . . . . . . . . 6-12