Thanks Christian. The OS is ubuntu 14.04 and file system for the neo4j storage partition is btrfs. The partition size is 1.1TB and 625GB is used.
On Tuesday, April 14, 2015 at 2:24:37 AM UTC-5, Christian Morgner wrote: > > The "no space left on device" error can occur when there are many very > small files on your disk, since a file will always consume a certain > min. amount of space, but the disk usage utilities will report the > actual size, not the inode size. > > What operating system and filesystem type do you use? > > > Best, > Christian > > > > > Am 13.04.2015 um 16:41 schrieb [email protected] <javascript:>: > > It is really strange. The disk or the partition is nowhere near being > > full. The open file limits on the system is set to a really high number > > as well. Any other quota I should check? > > Any chance when the current logical log is approaching its size limit > > 25MB, if the last commit is too big, the error is raise? > > Thanks. > > > > On Friday, April 10, 2015 at 8:08:22 AM UTC-5, Chris Vest wrote: > > > > “No space left on device” is what the operating system gives us as > > reason for failing a write. Maybe you are running into quota limits, > > or the particular partition of the drive is getting full? Also note > > that Neo4j wants to create the next log file and complete the > > rotation, before it looks for old log files to delete. > > > > -- > > Chris Vest > > System Engineer, Neo Technology > > [ skype: mr.chrisvest, twitter: chvest ] > > > > > >> On 09 Apr 2015, at 18:27, [email protected] <javascript:> wrote: > >> > >> I am running neo4j 2.1.6 embedded. Under load, I ran into > >> "org.neo4j.graphdb.TransactionFailureException: Unable to write > >> command to logical log" several times. The root cause says 'No > >> space left on device' while there is plenty of disk space > available. > >> The logical log file size is the default 25MB and 10 files are > >> kept. I noticed that file rotation occurred every 2 minutes. > >> Any idea why this error occurred? Any recommendations for > >> configure change/tuning? > >> > >> Caused by: javax.transaction.xa.XAException: null > >> at > >> > org.neo4j.kernel.impl.transaction.TransactionImpl.doCommit(TransactionImpl.java:560) > > > >> ~[neo4j-kernel-2.1.6.jar:2.1.6] > >> at > >> > org.neo4j.kernel.impl.transaction.TxManager.commit(TxManager.java:448) > >> ~[neo4j-kernel-2.1.6.jar:2.1.6] > >> at > >> > org.neo4j.kernel.impl.transaction.TxManager.commit(TxManager.java:385) > >> ~[neo4j-kernel-2.1.6.jar:2.1.6] > >> at > >> > org.neo4j.kernel.impl.transaction.TransactionImpl.commit(TransactionImpl.java:123) > > > >> ~[neo4j-kernel-2.1.6.jar:2.1.6] > >> at > >> > org.neo4j.kernel.impl.transaction.BaseSpringTransactionImpl.commit(BaseSpringTransactionImpl.java:66) > > > >> ~[neo4j-kernel-2.1.6.jar:2.1.6] > >> at > >> > org.springframework.transaction.jta.JtaTransactionManager.doCommit(JtaTransactionManager.java:1011) > > > >> ~[spring-tx-3.2.4.RELEASE.jar:3.2.4.RELEASE] > >> at > >> > org.springframework.transaction.support.AbstractPlatformTransactionManager.processCommit(AbstractPlatformTransactionManager.java:755) > > > >> ~[spring-tx-3.2.4.RELEASE.jar:3.2.4.RELEASE] > >> at > >> > org.springframework.transaction.support.AbstractPlatformTransactionManager.commit(AbstractPlatformTransactionManager.java:724) > > > >> ~[spring-tx-3.2.4.RELEASE.jar:3.2.4.RELEASE] > >> at > >> > org.springframework.transaction.interceptor.TransactionAspectSupport.commitTransactionAfterReturning(TransactionAspectSupport.java:475) > > > >> ~[spring-tx-3.2.4.RELEASE.jar:3.2.4.RELEASE] > >> at > >> > org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:270) > > > >> ~[spring-tx-3.2.4.RELEASE.jar:3.2.4.RELEASE] > >> at > >> > org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:94) > > > >> ~[spring-tx-3.2.4.RELEASE.jar:3.2.4.RELEASE] > >> at > >> > org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172) > > > >> ~[spring-aop-3.2.4.RELEASE.jar:3.2.4.RELEASE] > >> at > >> > com.ryantenney.metrics.spring.MeteredMethodInterceptor.invoke(MeteredMethodInterceptor.java:45) > > > >> ~[metrics-spring-3.0.1.jar:na] > >> at > >> > com.ryantenney.metrics.spring.MeteredMethodInterceptor.invoke(MeteredMethodInterceptor.java:32) > > > >> ~[metrics-spring-3.0.1.jar:na] > >> at > >> > com.ryantenney.metrics.spring.AbstractMetricMethodInterceptor.invoke(AbstractMetricMethodInterceptor.java:59) > > > >> ~[metrics-spring-3.0.1.jar:na] > >> at > >> > org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172) > > > >> ~[spring-aop-3.2.4.RELEASE.jar:3.2.4.RELEASE] > >> at > >> > org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204) > > > >> ~[spring-aop-3.2.4.RELEASE.jar:3.2.4.RELEASE] > >> at com.sun.proxy.$Proxy68.setIntrinsicState(Unknown Source) > ~[na:na] > >> at > >> > com.zenoss.dsa.impl.StateChangeProcessorImpl.processStateEvents(StateChangeProcessorImpl.java:51) > > > >> ~[classes/:na] > >> ... 23 common frames omitted > >> Caused by: org.neo4j.graphdb.TransactionFailureException: Unable > >> to write command to logical log. > >> at > >> > org.neo4j.kernel.impl.transaction.xaframework.XaTransaction.addCommand(XaTransaction.java:254) > > > >> ~[neo4j-kernel-2.1.6.jar:2.1.6] > >> at > >> > org.neo4j.kernel.impl.nioneo.xa.NeoStoreTransaction.doPrepare(NeoStoreTransaction.java:322) > > > >> ~[neo4j-kernel-2.1.6.jar:2.1.6] > >> at > >> > org.neo4j.kernel.impl.transaction.xaframework.XaTransaction.prepare(XaTransaction.java:307) > > > >> ~[neo4j-kernel-2.1.6.jar:2.1.6] > >> at > >> > org.neo4j.kernel.impl.transaction.xaframework.XaResourceManager.commitWriteTx(XaResourceManager.java:588) > > > >> ~[neo4j-kernel-2.1.6.jar:2.1.6] > >> at > >> > org.neo4j.kernel.impl.transaction.xaframework.XaResourceManager.commit(XaResourceManager.java:533) > > > >> ~[neo4j-kernel-2.1.6.jar:2.1.6] > >> at > >> > org.neo4j.kernel.impl.transaction.xaframework.XaResourceHelpImpl.commit(XaResourceHelpImpl.java:64) > > > >> ~[neo4j-kernel-2.1.6.jar:2.1.6] > >> at > >> > org.neo4j.kernel.impl.transaction.TransactionImpl.doCommit(TransactionImpl.java:548) > > > >> ~[neo4j-kernel-2.1.6.jar:2.1.6] > >> ... 41 common frames omitted > >> Caused by: java.io.IOException: No space left on device > >> at java.nio.MappedByteBuffer.force0(Native Method) ~[na:1.7.0_75] > >> at java.nio.MappedByteBuffer.force(MappedByteBuffer.java:203) > >> ~[na:1.7.0_75] > >> at > >> > org.neo4j.kernel.impl.nioneo.store.MappedPersistenceWindow.force(MappedPersistenceWindow.java:91) > > > >> ~[neo4j-kernel-2.1.6.jar:2.1.6] > >> at > >> > org.neo4j.kernel.impl.nioneo.store.PersistenceWindowPool.flushAll(PersistenceWindowPool.java:319) > > > >> ~[neo4j-kernel-2.1.6.jar:2.1.6] > >> at > >> > org.neo4j.kernel.impl.nioneo.store.CommonAbstractStore.flushAll(CommonAbstractStore.java:562) > > > >> ~[neo4j-kernel-2.1.6.jar:2.1.6] > >> at > >> > org.neo4j.kernel.impl.nioneo.store.PropertyStore.flushAll(PropertyStore.java:146) > > > >> ~[neo4j-kernel-2.1.6.jar:2.1.6] > >> at > >> > org.neo4j.kernel.impl.nioneo.store.NeoStore.flushAll(NeoStore.java:315) > >> ~[neo4j-kernel-2.1.6.jar:2.1.6] > >> at > >> > org.neo4j.kernel.impl.nioneo.xa.NeoStoreXaDataSource.forceEverything(NeoStoreXaDataSource.java:522) > > > >> ~[neo4j-kernel-2.1.6.jar:2.1.6] > >> at > >> > org.neo4j.kernel.impl.nioneo.xa.NeoStoreXaDataSource.access$1200(NeoStoreXaDataSource.java:119) > > > >> ~[neo4j-kernel-2.1.6.jar:2.1.6] > >> at > >> > org.neo4j.kernel.impl.nioneo.xa.NeoStoreXaDataSource$TransactionFactory.flushAll(NeoStoreXaDataSource.java:592) > > > >> ~[neo4j-kernel-2.1.6.jar:2.1.6] > >> at > >> > org.neo4j.kernel.impl.transaction.xaframework.XaLogicalLog.rotate(XaLogicalLog.java:1167) > > > >> ~[neo4j-kernel-2.1.6.jar:2.1.6] > >> at > >> > org.neo4j.kernel.impl.transaction.xaframework.XaLogicalLog.checkLogRotation(XaLogicalLog.java:532) > > > >> ~[neo4j-kernel-2.1.6.jar:2.1.6] > >> at > >> > org.neo4j.kernel.impl.transaction.xaframework.XaLogicalLog.writeCommand(XaLogicalLog.java:501) > > > >> ~[neo4j-kernel-2.1.6.jar:2.1.6] > >> at > >> > org.neo4j.kernel.impl.transaction.xaframework.XaTransaction.addCommand(XaTransaction.java:250) > > > >> ~[neo4j-kernel-2.1.6.jar:2.1.6] > >> > >> -- > >> You received this message because you are subscribed to the Google > >> Groups "Neo4j" group. > >> To unsubscribe from this group and stop receiving emails from it, > >> send an email to [email protected] <javascript:>. > >> For more options, visit https://groups.google.com/d/optout > >> <https://groups.google.com/d/optout>. > > > > -- > > You received this message because you are subscribed to the Google > > Groups "Neo4j" group. > > To unsubscribe from this group and stop receiving 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