IBM 000-8697 Manual de usuario descargar pdf (Pagina 560)

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7-82 IBM Informix OnLine Database Server Administrator’s Guide

Option Descriptions

An example header follows:

RSAM Version 5.0--On-Line--Up 15:11:41--368 KBytes

Option Descriptions

You can combine multiple tbstat option ﬂags in a single command.

No Options

If you invoke tbstat without any options, the command is interpreted as

tbstat-pu.Foranexplanationofthe-pand-uoptions,refertotheparagraphs

that follow.

-- Option

The -- option displays a listing of all tbstat options and their functions. This

option is the only option ﬂag that you cannot combine with any other ﬂag.

-a Option

The -a option is interpreted as tbstat -cuskbtdlp (all lowercase option ﬂags),

andoutputisdisplayedinthatorder.Foranexplanationofeachoption,refer

to the appropriate ﬂag in the paragraphs that follow.

-b Option

The-b option displays information about bufferscurrentlyinuse.(Seetbstat

-B for information about all buffers, not just those in use.) You can interpret

output from the -b option as follows:

address is the address of the buffer header in the buffer table.

user is the address of the most-recent user process to access the

buffer table. Many user processes might be reading the same

buffer concurrently.

ﬂgs describes the buffer using the following ﬂag bits:

1 2 ... 555 556 557 558 559 560 561 562 563 564 565 ... 701 702

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