Commit ed62ee1c authored by heikki@hundin.mysql.fi's avatar heikki@hundin.mysql.fi
Browse files

os0file.c: 

  The problem yesterday in ERROR_LOCK_VIOLATION was not InnoDB Hot Backup, but some file system backup tool: add to file writes 100 retries with 1 second waits
parent d3145a91

innobase/os/os0file.c

+7 −4
Original line number Diff line number Diff line
@@ -8,6 +8,7 @@ Created 10/21/1995 Heikki Tuuri 


#include "os0file.h"

#include "os0sync.h"

#include "os0thread.h"

#include "ut0mem.h"

#include "srv0srv.h"

#include "fil0fil.h"
@@ -1136,11 +1137,13 @@ os_file_write( 
		return(TRUE);

	}



	/* If InnoDB Hot Backup is running, then, at least in Windows 2000,

	we may get here a specific error. Let us retry the operation 10

	times. */

	/* If some background file system backup tool is running, then, at

	least in Windows 2000, we may get here a specific error. Let us

	retry the operation 100 times, with 1 second waits. */

	

	if (GetLastError() == ERROR_LOCK_VIOLATION && n_retries < 10) {

	if (GetLastError() == ERROR_LOCK_VIOLATION && n_retries < 100) {



		os_thread_sleep(1000000);

	

		n_retries++;