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OPER Task Commands › OPER WATCH STORAGE › Usage

Usage

Display update frequency

Displays are updated every five seconds or at the interval specified in the OPER TIME command. (In some cases, such as under UCF, you must press Enter to update the screen with the most current information.)

OPER WATCH STORAGE display

The following table explains the information displayed from the OPER WATCH STORAGE command.

Field displayed

Description/meaning

Storage

 

nnn Storage Pools

Number of storage pools

Available

Amount of space available, expressed in K bytes and as a percentage of total storage

Allocated

Storage currently allocated, expressed in K bytes and as a percentage of total storage

Short on Storage

 

# System Wide

Number of times a short-on-storage (SOS) condition occurred in Storage Pool 0, causing a system-wide SOS condition.

# Pools Currently

Number of pools currently short on storage

Wait

 

# For Storage

Number of waits for storage

Paging

 

# PGRLSE Calls

Number of PGRLSE requests

# Pages Released

Number of pages released

# PGFIX Calls

Number of PGFIX requests

# Pages Fixed

Number of pages fixed

# PGFREE Calls

Number of PGFREE requests

# Pages Freed

Number of fixed pages freed

Global Storage Requests

 

# Getstg

Number of #GETSTG requests

# Freestg

Number of #FREESTG requests

Storage Types

Information about each storage pool, including the type of storage contained in the pool (indicated by an 'x'):

  • xa— XA storage
  • sh— Shared storage
  • sk— Shared kept storage
  • us— User storage
  • uk— User kept storage
  • tr— Terminal storage
  • db— Database storage
  • sy— System storage

#Pools For Types

Number of storage pools that contain the same types of storage as each other, as indicated by 'x's

#Requests For Types

Number of requests for storage in the pool

OPER WATCH STORAGE storage-pool display

The following table explains specific storage pool information displayed from the OPER WATCH STORAGE command.

Field description

Description/meaning

Storage

 

Pool Size

Size of the storage pool, expressed in K bytes

Cushion size

Size of the storage cushion, expressed in K bytes and as a percentage of the pool

Allocated

Both the amount of storage currently allocated and the largest amount of storage allocated at one time (Hi-Water Marks), expressed in K bytes and as a percentage of the pool

Short on Storage

 

Pool is Currently

Short-on-storage status: YES or NO

Number of times

Number of times a short-on-storage condition occurred

Paging

 

# PGRLSE Calls

Number of PGRLSE requests

# Pages Released

Number of pages released

# PGFIX Calls

Number of PGFIX requests

# Pages Fixed

Number of pages fixed in the pool

# PGFREE Calls

Number of PGFREE requests

# Pages Freed

Number of fixed pages freed

Storage Allocation

 

# GET Requests

Number of #GETSTG requests

# FREE Requests

Number of #FREESTG requests

# Scan 1 passes

Number of #GETSTG requests satisfied by Pass 1.

# Scan 2 passes

Number of #GETSTG requests satisfied by Pass 2.

More information