HP Integrity NonStop Service Information Manual do Utilizador descarregar pdf (Página 2)

DP2 FCHECK User’s Guide August 25, 2005

Hewlett-Packard Development Company L.P.

NTL Support and Service Library

This user guide is organized as follows:

Section Title Describes...

1 Introduction When to use FCHECK

2 Data Scrubbing FCHECK data validation

3 Disk Scrubbing FCHECK disk validation

4 FCHECK Size Option FCHECK capacity checks for migration

of data from 514-sector disks to a disk

drive in an ESS or Fibre Channel disk

drive enclosure.

5 FCHECK Syntax How to run FCHECK

6 Disk Scan Checks Disk scrubbing validation checks

7 Structured Data

Validation

Data scrubbing validation checks

8 FCHECK Output How to use the information returned by

FCHECK

9 Detailed Information

for Broken Files

How FCHECK reports problems with a

file

10 Physical Disk Integrity

Validation

FCHECK –SCAN and Automatic Sector

Reallocation

Appendix Outstanding issues

You can acquire and use the FFIX utility to rebuild the B-tree structure in

place for a broken file or table partition. You must alter the partition to a

nonaudited state before you run the FFIX utility, and exclusive access is

required. For assistance with using the FFIX utility, contact your service

provider.

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HP Integrity NonStop Service Information Manual do Utilizador Página 2