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More comments about error 1450 in Windows.

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Andrea Mazzoleni 2014-11-21 22:36:57 +01:00
parent e625fc1292
commit 2e78e3c6c1
1 changed files with 9 additions and 4 deletions
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13
cmdline/mingw.c
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@ -1637,19 +1637,23 @@ retry:
if (!ReadFile(h, buffer, size, &count, 0)) {
DWORD err = GetLastError();
/*
* If Windows is not able to allocate memory pages for the disk cache
* If Windows is not able to allocate memory from the PagedPool for the disk cache
* it could return the ERROR_NO_SYSTEM_RESOURCES error.
* In this case, the only possibility is to retry after a wait of few milliseconds.
*
* See:
* SQL Server reports operating system error 1450 or 1452 or 665 (retries)
* http://blogs.msdn.com/b/psssql/archive/2008/07/10/sql-server-reports-operating-system-error-1450-or-1452-or-665-retries.aspx
*
* 03-12-09 - ERROR_NO_SYSTEM_RESOURCES
* http://cbloomrants.blogspot.it/2009/03/03-12-09-errornosystemresources.html
*
* SnapRAID Help Forum: Error reading file
* https://sourceforge.net/projects/snapraid/forums/forum/1677233/topic/7273746
* From SnapRAID Discussion Forum:
*
* Error reading file
* https://sourceforge.net/p/snapraid/discussion/1677233/thread/6657fdbf/
*
* Unexpected Windows ERROR_NO_SYSTEM_RESOURCES in pwrite(), retrying...
* https://sourceforge.net/p/snapraid/discussion/1677233/thread/a7c25ba9/
*/
if (err == ERROR_NO_SYSTEM_RESOURCES) {
fprintf(stderr, "Unexpected Windows ERROR_NO_SYSTEM_RESOURCES in pread(), retrying...\n");
@ -1690,6 +1694,7 @@ retry:
if (!WriteFile(h, buffer, size, &count, 0)) {
DWORD err = GetLastError();
/* See windows_pread() for comments on this error management */
if (err == ERROR_NO_SYSTEM_RESOURCES) {
fprintf(stderr, "Unexpected Windows ERROR_NO_SYSTEM_RESOURCES in pwrite(), retrying...\n");
Sleep(50);