arch0page.cc File Reference

Innodb implementation for page archive. More...

#include "arch0page.h"
#include "arch0recv.h"
#include "clone0clone.h"
#include "log0buf.h"
#include "log0chkp.h"
#include "srv0start.h"

Functions
void	page_archiver_thread ()
	Archiver background thread. More...
bool	wait_flush_archiver (Page_Wait_Flush_Archiver_Cbk cbk_func)

Variables
uint	ARCH_PAGE_FILE_CAPACITY
	Archived page file default size in number of blocks. More...
uint	ARCH_PAGE_FILE_DATA_CAPACITY
	Archived page data file size (without header) in number of blocks. More...
os_event_t	page_archiver_thread_event
	Event to signal the page archiver thread. More...

Detailed Description

Innodb implementation for page archive.

Function Documentation

page_archiver_thread()

void page_archiver_thread

(

)

Archiver background thread.

Page archiver background thread.

wait_flush_archiver()

bool wait_flush_archiver

(

Page_Wait_Flush_Archiver_Cbk

cbk_func

)

Variable Documentation

ARCH_PAGE_FILE_CAPACITY

uint ARCH_PAGE_FILE_CAPACITY

Initial value:

=
    (ARCH_PAGE_BLK_SIZE - ARCH_PAGE_BLK_HEADER_LENGTH) / ARCH_BLK_PAGE_ID_SIZE

Archived page file default size in number of blocks.

ARCH_PAGE_FILE_DATA_CAPACITY

uint ARCH_PAGE_FILE_DATA_CAPACITY

Initial value:

=
    ARCH_PAGE_FILE_CAPACITY - ARCH_PAGE_FILE_NUM_RESET_PAGE

Archived page data file size (without header) in number of blocks.

page_archiver_thread_event

os_event_t page_archiver_thread_event

Event to signal the page archiver thread.

Archiver thread event to signal that data is available.