The branch, v3-5-test has been updated via 358cca7... Fix bug #6837 - "Too many open files" when trying to access large number of files from Windows 7. Original patch by me fixed up with the correct open files number by jmaggar...@hotmail.com. Jeremy. (cherry picked from commit b6fdecd11210a3d2ff803bdc315aacd9f8b445a1) from d09fd7e... Ensure we don't see the xattr used to store NT security (visible when xattr_tdb is used). Allows make test to pass with acl_xattr.so prepended to the vfs modules. Jeremy. (cherry picked from commit 8dda4cea660639190c1c7e84355186d07a6e064f)
http://gitweb.samba.org/?p=samba.git;a=shortlog;h=v3-5-test - Log ----------------------------------------------------------------- commit 358cca77b2e09262e7e7bd41a782f46cff63922c Author: Jeremy Allison <j...@samba.org> Date: Wed Dec 2 10:01:14 2009 -0800 Fix bug #6837 - "Too many open files" when trying to access large number of files from Windows 7. Original patch by me fixed up with the correct open files number by jmaggar...@hotmail.com. Jeremy. (cherry picked from commit b6fdecd11210a3d2ff803bdc315aacd9f8b445a1) ----------------------------------------------------------------------- Summary of changes: source3/include/local.h | 20 +++++++++++++++++++- source3/param/loadparm.c | 16 ++++++++++++++++ source3/smbd/files.c | 2 -- 3 files changed, 35 insertions(+), 3 deletions(-) Changeset truncated at 500 lines: diff --git a/source3/include/local.h b/source3/include/local.h index 45767ad..de54ea5 100644 --- a/source3/include/local.h +++ b/source3/include/local.h @@ -66,7 +66,25 @@ #ifndef MAX_OPEN_FILES #define MAX_OPEN_FILES 10000 #endif - + +/* + * Fudgefactor required for open tdb's, etc. + */ + +#ifndef MAX_OPEN_FUDGEFACTOR +#define MAX_OPEN_FUDGEFACTOR 20 +#endif + +/* + * Minimum number of open files needed for Windows7 to + * work correctly. A little conservative but better that + * than run out of fd's. + */ + +#ifndef MIN_OPEN_FILES_WINDOWS +#define MIN_OPEN_FILES_WINDOWS 1050 +#endif + #define WORDMAX 0xFFFF /* the maximum password length before we declare a likely attack */ diff --git a/source3/param/loadparm.c b/source3/param/loadparm.c index 9da853f..08bb654 100644 --- a/source3/param/loadparm.c +++ b/source3/param/loadparm.c @@ -4739,6 +4739,22 @@ static int max_open_files(void) #endif #endif + if (sysctl_max < MIN_OPEN_FILES_WINDOWS) { + DEBUG(2,("max_open_files: sysctl_max (%d) below " + "minimum Windows limit (%d)\n", + sysctl_max, + MIN_OPEN_FILES_WINDOWS)); + sysctl_max = MIN_OPEN_FILES_WINDOWS; + } + + if (rlimit_max < MIN_OPEN_FILES_WINDOWS) { + DEBUG(2,("rlimit_max: rlimit_max (%d) below " + "minimum Windows limit (%d)\n", + rlimit_max, + MIN_OPEN_FILES_WINDOWS)); + rlimit_max = MIN_OPEN_FILES_WINDOWS; + } + return MIN(sysctl_max, rlimit_max); } diff --git a/source3/smbd/files.c b/source3/smbd/files.c index 2bc5ba6..455666f 100644 --- a/source3/smbd/files.c +++ b/source3/smbd/files.c @@ -171,8 +171,6 @@ void file_close_pid(uint16 smbpid, int vuid) Initialise file structures. ****************************************************************************/ -#define MAX_OPEN_FUDGEFACTOR 20 - void file_init(void) { int request_max_open_files = lp_max_open_files(); -- Samba Shared Repository