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Selected system administrator activities
Partitioning on the basis of volume groups
Physical volume groups:
–
It is possible to configure up to 100 physical volume groups
1
.
By default, CentricStor always has at least two physical volume groups (“BASE”
and “TR-LVG”). These exist in addition to the freely configurable volume groups.
–
All physical volumes of a physical volume group belong to the same physical library.
–
A physical volume group does not possess any tape drives, it is instead linked to a tape
library. This tape library can be part of a real tape library, and may only contain tape
drives of a single type.
–
A physical library can contain several physical volume groups.
4.1.3
System administrator activities
This section contains brief information on the main system administrator activities:
–
“Adding a logical volume group” on page 66
–
“Adding a physical volume group” on page 66
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“Adding logical volumes to a logical volume group” on page 66
–
“Adding physical volumes to a physical volume group” on page 67
–
“Assigning an LVG to a PVG” on page 67
–
“Removing an assignment between an LVG and a PVG” on page 67
–
“Changing logical volumes to another group” on page 68
–
“Removing logical volumes” on page 68
–
“Removing logical volume groups” on page 68
–
“Removing physical volumes from a physical volume group” on page 69
–
“Removing physical volume groups” on page 69
1
Cleaning and transfer groups are not included here.
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Summary of Contents for CentricStor V3.1D
Page 1: ...Edition July 2007 CentricStor V3 1D User Guide...
Page 22: ...Eine Dokuschablone von Frank Flachenecker by f f 1992...
Page 60: ...Eine Dokuschablone von Frank Flachenecker by f f 1992...
Page 236: ...Eine Dokuschablone von Frank Flachenecker by f f 1992...
Page 311: ...U41117 J Z125 7 76 311 Global Status History diagrams Example for V3 1D...
Page 321: ...U41117 J Z125 7 76 321 Global Status History diagrams 4 Open history file...
Page 322: ...322 U41117 J Z125 7 76 History diagrams Global Status 5 Confirm you wish to open it...
Page 324: ...Eine Dokuschablone von Frank Flachenecker by f f 1992...
Page 544: ...Eine Dokuschablone von Frank Flachenecker by f f 1992...
Page 546: ...Eine Dokuschablone von Frank Flachenecker by f f 1992...