Could Not Lock System Prefs Unix Error Code 129
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Couldn T Flush User Prefs Java Util Prefs Backingstoreexception Couldn T Get File Lock Websphere
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Could Not Lock System Prefs. Unix Error Code 0
posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of could not lock system prefs. unix error code 7. 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up java system preferences under different users in linux up vote 6 down vote favorite 3 I'm trying to run multiple jvms (including tomcat) under different users on one linux box. I'm not seeing too many issues, but could not create system preferences directory. system preferences are unusable. in catalina.out I keep seeing this: May 30, 2014 1:16:16 PM org.apache.catalina.startup.Catalina start INFO: Server startup in 7626 ms May 30, 2014 1:16:37 PM java.util.prefs.FileSystemPreferences$2 run WARNING: Could not create system preferences directory. System preferences are unusable. May 30, 2014 1:16:55 PM java.util.prefs.FileSystemPreferences checkLockFile0ErrorCode WARNING: Could not lock System prefs. Unix error code -158097957. May 30, 2014 1:16:55 PM java.util.prefs.FileSystemPreferences syncWorld WARNING: Couldn't flush system prefs: java.util.prefs.BackingStoreException: Couldn't get file lock. I did some digging/reading and deduced the following: An administrator with root access must create the system preferences directory /etc/.java/.systemPrefs with drwxr-xr-x access. Java's looking for /etc/.java/.systemPrefs/.system.lock and /etc/.java/.systemPrefs/.systemRootModFile Manually creating the above files (use "touch" to create empty files) and their containing directories should fix. Rights to the files should be 544, rights to their directories should be 755, owner and group are root for all. But I am not root, getting someone to run root is expensive and I have multiple users running jvms, does that mean i
THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7
Warning: Couldn't Create User Preferences Directory. User Preferences Are Unusable.
* published by the Free Software Foundation. Oracle designates this 8 * particular file as /etc/.java/.systemprefs/com create failed subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11
Checklockfile0errorcode
* This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General http://stackoverflow.com/questions/23960451/java-system-preferences-under-different-users-in-linux Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, http://www.docjar.com/html/api/java/util/prefs/FileSystemPreferences.java.html 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 package java.util.prefs; 27 import java.util; 28 import java.io; 29 import java.security.AccessController; 30 import java.security.PrivilegedAction; 31 import java.security.PrivilegedExceptionAction; 32 import java.security.PrivilegedActionException; 33 34 import sun.util.logging.PlatformLogger; 35 36 /** 37 * Preferences implementation for Unix. Preferences are stored in the file 38 * system, with one directory per preferences node. All of the preferences 39 * at each node are stored in a single file. Atomic file system operations 40 * (e.g. File.renameTo) are used to ensure integrity. An in-memory cache of 41 * the "explored" portion of the tree is maintained for performance, and 42 * written back to the disk periodically. File-locking is used to ensure 43 * reasonable behavior when multiple VMs are running at the same time. 44 * (The file lock is obtained only for sync(), flush() and removeNode().) 45 * 46 * @author Josh Bloch 47 * @see Preferences 48 * @since 1.4 49 */ 50 class FileSystemPreferences extends AbstractPreferences { 51 /** 52 * Sync interval in seconds. 53 */ 54 private static final int SYNC_INTERVAL = Math.max(1, 55 Integer.parseInt( 56 AccessController.doPrivileged( 57 new sun.security.action.GetPropertyActi
About us Home › WebSphere Application Server › Ошибка: Couldn't flush user prefs Ошибка: Couldn't flush http://www.websphererus.com/en/was/couldnt-flush-user-prefs-error user prefs Posted on Monday April 8th, 2013 by Sergey Kirsanov — No Comments ↓ Если Вы видите ошибки/предупреждения "Couldn't flush user prefs" в журналах сервера приложений, например: Trace: 2012/07/20 12:45:27.943 01 t=9C51C8 c=UNK key=P8 (13007002) ThreadId: 0000003c FunctionName: java.util.prefs SourceId: java.util.prefs Category: WARNING ExtendedMessage: could not Could not lock User prefs. Unix error code 129. Trace: 2012/07/20 12:45:27.943 01 t=9C51C8 c=UNK key=P8 (00000011) Description: Log Java Message Message: Could not lock User prefs. Unix error code 129. Trace: 2012/07/20 12:45:27.944 01 t=9C51C8 c=UNK key=P8 (13007002) ThreadId: 0000003c FunctionName: java.util.prefs SourceId: java.util.prefs Category: could not lock WARNING ExtendedMessage: Couldn't flush user prefs: java.util.prefs.BackingStoreException: Couldn't get file lock. Trace: 2012/07/20 12:45:27.944 01 t=9C51C8 c=UNK key=P8 (00000011) Description: Log Java Message Message: Couldn't flush user prefs: java.util.prefs.BackingStoreException: Couldn't get file lock. 123456789101112131415161718 Trace: 2012/07/20 12:45:27.943 01 t=9C51C8 c=UNK key=P8 (13007002)ThreadId: 0000003cFunctionName: java.util.prefsSourceId: java.util.prefsCategory: WARNINGExtendedMessage: Could not lock User prefs. Unix error code 129.Trace: 2012/07/20 12:45:27.943 01 t=9C51C8 c=UNK key=P8 (00000011)Description: Log Java MessageMessage: Could not lock User prefs. Unix error code 129.Trace: 2012/07/20 12:45:27.944 01 t=9C51C8 c=UNK key=P8 (13007002)ThreadId: 0000003cFunctionName: java.util.prefsSourceId: java.util.prefsCategory: WARNINGExtendedMessage: Couldn't flush user prefs: java.util.prefs.BackingStoreException: Couldn't get file lock.Trace: 2012/07/20 12:45:27.944 01 t=9C51C8 c=UNK key=P8 (00000011)Description: Log Java MessageMessage: Couldn't flush user prefs: java.util.prefs.BackingStoreException: Couldn't get file lock. Другой пример: Trace: 2012/09/10 11:46:45.827 01 t=AC8B58 c=UNK key=P8 (13007002) ThreadId: 00000077 FunctionName: java.util.prefs SourceId: java.util.prefs Category: WARNING ExtendedMessage: Couldn't flus