Hub/Switch Installation Guide

Chapter 2 HPSS Planning
HPSS Installation Guide September 2002 127
Release 4.5, Revision 2
TotalRecords—Thiscolumnshows theprojectednumberofmetadatarecordsforeachmetadatafile,
given the assumptions from the assumption worksheet. The formulas for computing the number
ofrecordsareshownbelow. Notethat thevariable nameson theleft matchthe metadatafile names
listed in the Subsystem/Metadata File column while variables on the right of the equals sign (“=”)
represent values from the assumptions worksheet (unless otherwise noted).
The following are subsystem independent:
ACCT/Accounting Policies (accounting) = 1
ACCT/Summary Records (acctsum) = Total Number of Users * (Avg Number of Levels Per
Hierarchy + 1)
ACCT/Snapshot Records (acctsnap) = Total Number of Users * (Avg Number of Levels Per
Hierarchy + 1)
ACCT/Validation Records (acctvalidate) = Total Number of Users * (Avg Number of Levels Per
Hierarchy + 1)
BFS/Classes of Service (cos) = Total Classes of Service
BFS/Server Configs (bfs) = Total BFS Servers
BFS/Storage Classes (storageclass) = Total Storage Classes
BFS/Storage File Families (filefamily) = Total Storage Families
BFS/Storage Hierarchies (hierarchy) = Total Storage Hierarchies
DMAP Gateway Configurations (dmg) = Total Number of DMAP Gateways
DMAP Gateway Filesets (dmgfileset) = Total Number of DMAP Gateways * Max Filesets Per
DMAP Gateway
GK/Server Configs (gkconfig) = Total Gatekeeper Servers
LOC/Location Server Policies (lspolicy) = 1
LOG/Log Client Server Configs (logclient) = Total Log Clients
LOG/Log Daemon Server Configs (logdaemon) = 1
LOG/Log Policies (logpolicy) = Total HPSS Servers
MMON/Servers (mmonitor) = Total Metadata Monitor Servers
MOVR/Devices (moverdevice) = Total Disk Physical Volumes + Total Tape Devices
MOVR/Server Configs (mover) = Total Movers
MPS/Migration Policies (migpolicy) = Total Storage Classes
MPS/Purge Policies (purgepolicy) = Total Storage Classes