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816528923e
This is what windows is using for normal oplock and lease breaks. Note that windows uses higher values for persistent handles, they use 60 seconds for oplocks and 180 seconds for leases. BUG: https://bugzilla.samba.org/show_bug.cgi?id=11897 Signed-off-by: Stefan Metzmacher <metze@samba.org> Reviewed-by: Günther Deschner <gd@samba.org>
199 lines
6.0 KiB
C
199 lines
6.0 KiB
C
/* Copyright (C) 1995-1998 Samba-Team */
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/* Copyright (C) 1998 John H Terpstra <jht@aquasoft.com.au> */
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/* local definitions for file server */
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#ifndef _LOCAL_H
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#define _LOCAL_H
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/* Yves Gaige <yvesg@hptnodur.grenoble.hp.com> requested this set this */
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/* to a maximum of 8 if old smb clients break because of long printer names. */
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#define MAXPRINTERLEN 15
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/* max number of SMB1 directory handles */
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/* As this now uses the bitmap code this can be
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quite large. */
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#define MAX_DIRECTORY_HANDLES 2048
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/* maximum number of file caches per smbd */
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#define MAX_WRITE_CACHES 10
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/*
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* Fudgefactor required for open tdb's, etc.
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*/
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#ifndef MAX_OPEN_FUDGEFACTOR
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#define MAX_OPEN_FUDGEFACTOR 40
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#endif
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/*
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* Minimum number of open files needed for Windows7 to
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* work correctly. A little conservative but better that
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* than run out of fd's.
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*/
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#ifndef MIN_OPEN_FILES_WINDOWS
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#define MIN_OPEN_FILES_WINDOWS 16384
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#endif
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/*
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* Default number of maximum open files per smbd. This is
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* also limited by the maximum available file descriptors
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* per process and can also be set in smb.conf as "max open files"
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* in the [global] section.
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*/
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#ifndef MAX_OPEN_FILES
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#define MAX_OPEN_FILES (MIN_OPEN_FILES_WINDOWS + MAX_OPEN_FUDGEFACTOR)
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#endif
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#define WORDMAX 0xFFFF
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/* the maximum password length before we declare a likely attack */
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#define MAX_PASS_LEN 200
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/* separators for lists */
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#define LIST_SEP " \t,;\n\r"
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/* wchar separators for lists */
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#define LIST_SEP_W wchar_list_sep
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/* this is where browse lists are kept in the lock dir */
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#define SERVER_LIST "browse.dat"
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/* shall filenames with illegal chars in them get mangled in long
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filename listings? */
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#define MANGLE_LONG_FILENAMES
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/* define this if you want to stop spoofing with .. and soft links
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NOTE: This also slows down the server considerably */
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#define REDUCE_PATHS
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/* the size of the directory cache */
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#define DIRCACHESIZE 20
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/* what default type of filesystem do we want this to show up as in a
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NT file manager window? */
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#define FSTYPE_STRING "NTFS"
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/* user to test password server with as invalid in security=server mode. */
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#ifndef INVALID_USER_PREFIX
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#define INVALID_USER_PREFIX "sambatest"
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#endif
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/* the default pager to use for the client "more" command. Users can
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override this with the PAGER environment variable */
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#ifndef PAGER
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#define PAGER "more"
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#endif
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/* the size of the uid cache used to reduce valid user checks */
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#define VUID_CACHE_SIZE 32
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/* the following control timings of various actions. Don't change
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them unless you know what you are doing. These are all in seconds */
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#define SMBD_RELOAD_CHECK (180)
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#define IDLE_CLOSED_TIMEOUT (60)
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#define SMBD_SELECT_TIMEOUT (60)
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#define NMBD_SELECT_LOOP (10)
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#define BROWSE_INTERVAL (60)
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#define REGISTRATION_INTERVAL (10*60)
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#define NMBD_INETD_TIMEOUT (120)
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#define NMBD_MAX_TTL (24*60*60)
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#define LPQ_LOCK_TIMEOUT (5)
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#define NMBD_INTERFACES_RELOAD (120)
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#define NMBD_UNEXPECTED_TIMEOUT (15)
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#define SMBD_HOUSEKEEPING_INTERVAL SMBD_SELECT_TIMEOUT
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/* the following are in milliseconds */
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#define LOCK_RETRY_TIMEOUT (100)
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/* do you want to dump core (carefully!) when an internal error is
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encountered? Samba will be careful to make the core file only
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accessible to root */
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#define DUMP_CORE 1
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/* shall we support browse requests via a FIFO to nmbd? */
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#define ENABLE_FIFO 1
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/* how long (in miliseconds) to wait for a socket connect to happen */
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#define LONG_CONNECT_TIMEOUT 30000
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#define SHORT_CONNECT_TIMEOUT 5000
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/* the default netbios keepalive timeout */
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#define DEFAULT_KEEPALIVE 300
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/* the directory to sit in when idle */
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/* #define IDLE_DIR "/" */
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/* Timout (in seconds) to wait for an oplock break
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message to return from the client. */
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#define OPLOCK_BREAK_TIMEOUT 35
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/* Timout (in seconds) to add to the oplock break timeout
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to wait for the smbd to smbd message to return. */
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#define OPLOCK_BREAK_TIMEOUT_FUDGEFACTOR 2
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/* the read preciction code has been disabled until some problems with
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it are worked out */
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#define USE_READ_PREDICTION 0
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/* Minimum length of allowed password when changing UNIX password. */
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#define MINPASSWDLENGTH 5
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/* the maximum age in seconds of a password. Should be a lp_ parameter */
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#define MAX_PASSWORD_AGE (21*24*60*60)
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/* shall we deny oplocks to clients that get timeouts? */
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#define FASCIST_OPLOCK_BACKOFF 1
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/* this enables the "rabbit pellet" fix for SMBwritebraw */
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#define RABBIT_PELLET_FIX 1
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/* Max number of open RPC pipes. */
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#define MAX_OPEN_PIPES 2048
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/* Tuning for server auth mutex. */
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#define CLI_AUTH_TIMEOUT 5000 /* In milli-seconds. */
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#define NUM_CLI_AUTH_CONNECT_RETRIES 3
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/* Number in seconds to wait for the mutex. This must be less than 30 seconds. */
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#define SERVER_MUTEX_WAIT_TIME ( ((NUM_CLI_AUTH_CONNECT_RETRIES) * ((CLI_AUTH_TIMEOUT)/1000)) + 5)
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/* Number in seconds for winbindd to wait for the mutex. Make this 2 * smbd wait time. */
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#define WINBIND_SERVER_MUTEX_WAIT_TIME (( ((NUM_CLI_AUTH_CONNECT_RETRIES) * ((CLI_AUTH_TIMEOUT)/1000)) + 5)*2)
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/* size of listen() backlog in smbd */
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#define SMBD_LISTEN_BACKLOG 50
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/* Number of microseconds to wait before a sharing violation. */
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#define SHARING_VIOLATION_USEC_WAIT 950000
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/* Number of microseconds to wait before a updating the write time (2 secs). */
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#define WRITE_TIME_UPDATE_USEC_DELAY 2000000
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#define MAX_LDAP_REPLICATION_SLEEP_TIME 5000 /* In milliseconds. */
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/* tdb hash size for the open database. */
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#define SMB_OPEN_DATABASE_TDB_HASH_SIZE 10007
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/* Characters we disallow in sharenames. */
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#define INVALID_SHARENAME_CHARS "%<>*?|/\\+=;:\","
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/* Seconds between connection attempts to a remote server. */
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#define FAILED_CONNECTION_CACHE_TIMEOUT (LONG_CONNECT_TIMEOUT * 2 / 1000)
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/* Default hash size for the winbindd cache. */
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#define WINBINDD_CACHE_TDB_DEFAULT_HASH_SIZE 5000
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/* Windows minimum lock resolution timeout in ms */
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#define WINDOWS_MINIMUM_LOCK_TIMEOUT_MS 200
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/* Maximum size of RPC data we will accept for one call. */
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#define MAX_RPC_DATA_SIZE (15*1024*1024)
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/* A guestimate of how many domains winbindd will be contacting */
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#ifndef WINBIND_MAX_DOMAINS_HINT
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#define WINBIND_MAX_DOMAINS_HINT 10
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#endif
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#endif
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