HP Integrity NonStop Service Information Manual do Utilizador descarregar pdf (Página 10)

DP2 FCHECK User’s Guide August 25, 2005

Hewlett-Packard Development Company L.P.

NTL Support and Service Library

An FCHECK summary display includes the following information:

FCHECK -findbad -vol $data01

DP2 File Check Server -- FCHECK -- T9208G11 -- (15MAR2004)

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File check summary:

Files checked: 2876

Files skipped: 0

Open error 12: 8

Enscribe files: 2882

SQL tables: 2

Broken files: 0

Structured xsums : 0

* * * Files not checked, open error * * *

FCHECK might encounter various failures when attempting to open a file

for validation. While the summary shows the number of instances of open

error 12, all open errors are included in this count, including error 12. In

some cases, open errors might be transient. In other cases, the open error

might be persistent. For example, if an audited partition requires HP

NonStop Transaction Management Facility (TMF) volume recovery, the

error persists until the recovery is performed. If the error occurs because a

redo or an undo operation is needed, you can use the SNOOP utility to

reset the recovery flags, which will allow FCHECK to open the partition.

Use this procedure only if volume or file recovery has failed to recover the

partition.

Other possible causes for open errors include:

o Reserved file name

o Conflicting open

o Active NonStop SQL/MP or NonStop SQL/MP Structured Query

Language (SQL) Data Definition Language (DDL) operation

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HP Integrity NonStop Service Information Manual do Utilizador Página 10