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CLS_IO_STATISTICS structure (wdm.h)

  • Article

The CLFS_IO_STATISTICS structure holds I/O statistics data for a Common Log File System (CLFS) log.

Syntax

typedef struct _CLS_IO_STATISTICS {
  CLS_IO_STATISTICS_HEADER hdrIoStats;
  ULONGLONG                cFlush;
  ULONGLONG                cbFlush;
  ULONGLONG                cMetaFlush;
  ULONGLONG                cbMetaFlush;
} CLS_IO_STATISTICS, *PCLS_IO_STATISTICS, PPCLS_IO_STATISTICS;

Members

hdrIoStats

A CLFS_IO_STATISTICS_HEADER structure that holds header information for the set of statistics.

cFlush

The number of data flushes.

cbFlush

The number of bytes of data flushed.

cMetaFlush

The number of metadata flushes.

cbMetaFlush

The number of bytes of metadata flushed.

Requirements

Requirement Value
Header wdm.h (include Wdm.h, Ntddk.h, Ntddk.h)

See also

CLFS_IO_STATISTICS_HEADER

ClfsGetIoStatistics