Could Not Lock User Prefs. Unix Error Code 2 Nexus
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flush user prefs: Couldn't get file lock.Agile Board ExportXMLWordPrintable Details Type: Bug Status: Closed Priority: Minor Resolution: Won't Fix Affects Version/s: 1.7.1 Fix Version/s: None Component/s: None Labels: None Environment: CentOS 5.1, sonatype-work folder running on an NFS share Description Seeing the could not lock user prefs. unix error code 24. following in the wrapper.log file: jvm 1 | 2010-07-26 19:23:49 WARN [Timer-1 ] -
Could Not Lock System Prefs. Unix Error Code 0
java.util.prefs - Could not lock User prefs. Unix error code 2. jvm 1 | 2010-07-26 19:23:49 WARN [Timer-1 ] - java.util.prefs java.util.prefs.filesystempreferences checklockfile0errorcode - Couldn't flush user prefs: java.util.prefs.BackingStoreException: Couldn't get file lock. I'm wondering if this is just a warning or if it is actually an error code and cannot save updates to user preferences. It warning: could not lock system prefs. unix error code 7. is likely caused because the underlying FS (NFS) does not support file-level locking. Issue Links relates NEXUS-6360 Consider making java prefs store location under sonatype-work/nexus/prefs Closed Activity All Comments Work Log History Activity Ascending order - Click to sort in descending order Hide Permalink Alexander added a comment - 03/29/12 08:34 AM I'm facing the same issue on Debian. Show Alexander added a comment - 03/29/12 08:34 AM I'm facing
Warning: Could Not Create System Preferences Directory. System Preferences Are Unusable.
the same issue on Debian. 9 older comments Hide Permalink Sonatype Support added a comment - 08/20/13 09:46 PM This issue has not been updated for 5 business days. If you have an update, please use the "Add Comment" action to let us know. If you have no other questions, please close this issue. If no update is received in the next 5 business days, this issue will be automatically closed. Thank you, The Sonatype Support Team Show Sonatype Support added a comment - 08/20/13 09:46 PM This issue has not been updated for 5 business days. If you have an update, please use the "Add Comment" action to let us know. If you have no other questions, please close this issue. If no update is received in the next 5 business days, this issue will be automatically closed. Thank you, The Sonatype Support Team Hide Permalink David Erickson added a comment - 08/20/13 09:50 PM I suspect this is still a problem for those who are running on mounts without locking capability. Is there a reason that the prefs file must support locking when none of the others do? Show David Erickson added a comment - 08/20/13 09:50 PM I suspect this is still
14:50 - Updated: September 27, 2016 14:45 Nexus makes use of warning: couldn't create user preferences directory. user preferences are unusable. the Java preference store. This is located in $USER_HOME/.java/.userPrefs could not lock system prefs. unix error code 6 on Linux systems, and the preference store requires that this location supports file locks.
Could Not Lock User Prefs.lock File Access Denied Websphere
To fix this problem, either enable file locking on the volume which contains the home directory of the user running Nexus, or override the https://issues.sonatype.org/browse/nexus-3671 preference store location to point to a volume that has file locking. To do the latter, edit $NEXUS_HOME/bin/jsw/conf/wrapper.conf. Look for lines like this: wrapper.java.additional.1=-XX:MaxPermSize=192m wrapper.java.additional.2=-Djava.net.preferIPv4Stack=true wrapper.java.additional.3=-Dcom.sun.jndi.ldap.connect.pool.protocol="plain ssl" wrapper.java.additional.3.stripquotes=TRUE Add a new line below them like this: wrapper.java.additional.4=-Djava.util.prefs.userRoot=
♦ ♦ Locked 4 messages Tomek Reply | Threaded Open this post in threaded view ♦ ♦ | Report Content http://maven.40175.n5.nabble.com/WARN-about-java-util-prefs-td5794248.html as Inappropriate ♦ ♦ WARN about java.util.prefs Hi All, after installation of Nexus 2.8.05 open source edition I see in logs a lot of entries like: jvm 1 | 2014-05-28 07:09:33,229+0000 WARN [Timer-0] anonymous java.util.prefs - Couldn't flush user prefs: java.util.prefs.BackingStoreException: Couldn't get file lock. jvm 1 | 2014-05-28 07:10:03,229+0000 WARN [Timer-0] could not anonymous java.util.prefs - Could not lock User prefs. Unix error code 2. What should I do to get rid of this? I guess this is a file-permission problem, but not sure where to start... -- Regards, Tomek Kaczanowski Tamás Cservenák Reply | Threaded Open this post in threaded view ♦ ♦ | Report could not lock Content as Inappropriate ♦ ♦ Re: WARN about java.util.prefs It seems that user running the nexus process has not home directory? Or have no perms to write into it?For start, check out what user runs nexus, and verify his home directory is owned by that same users, and is writable to it. Thanks,~t~On Wed, May 28, 2014 at 9:21 AM, Tomek <[hidden email]> wrote: Hi All, after installation of Nexus 2.8.05 open source edition I see in logs a lot of entries like: jvm 1 | 2014-05-28 07:09:33,229+0000 WARN [Timer-0] anonymous java.util.prefs - Couldn't flush user prefs: java.util.prefs.BackingStoreException: Couldn't get file lock. jvm 1 | 2014-05-28 07:10:03,229+0000 WARN [Timer-0] anonymous java.util.prefs - Could not lock User prefs. Unix error code 2. What should I do to get rid of this? I guess this is a file-permission problem, but not sure where to start... -- Regards, Tomek Kaczanowski -- View this message in context: http://maven.40175.n5.nabble.com/WARN-about-java-util-prefs-tp5794248.html Sent from the Nexus Ma