Hi Humphrey, It's hard for me tell you what kind of rule you want to add without knowing what it is you want to achieve. But, assuming you only want one slice since you only seem to have one controller, you could add this rule.
fvctl addFlowSpace <your_switches_dpid> 10 any Slice:<slicename>=4 you could also replace <your_switches_dpid> with 'any' as well. This command will give your slice all the flowspace for the dpid specified. Please have a look at the fvctl manpage for more info. Cheers. -- Ali On Dec 19, 2012, at 4:24 PM, Humphrey Lee <iramani...@gmail.com> wrote: > Hi Ali, > > I want to add flow entry to my switch for a slice running NOX controller, and > FlowVisor is running too. Can you send me some examples of how to add flow? > Both FlowVisor and NOX are running on the same host(I.e. same IP), but > different port, and the host is running Ubuntu Server LTS 12.04, and my > switch is NetGear GSM7328 with Indigo OF flash loaded. > > Cheers, > Humphrey > > Ali Al-Shabibi 於 2012年12月11日星期二寫道： > You are loading the config file while flowvisor is running. Unfortunately, > the internal database does not like this. Luckily, you do not need to do > this. Once you have run sudo /etc/init.d/flowvisor start, flowvisor is > running and ready for use. If you want to load a specific config file then > run fvconfig load config.json when fv is _not_ running, but this is usually > unnecessary for a fresh fv install. > > The error message is relatively cryptic, could you submit a bug report on the > issue tracker? > > -- > Ali Al-Shabibi (sent from handheld) > > On 11 déc. 2012, at 06:53, Humphrey Lee <iramani...@gmail.com> wrote: > >> Ali, >> >> I thought so. I checked the default config.json file, the port is 6633. >> However, when I ran FV, I got a lot of Exceptions as shown below. Any idea? >> >> Thanks, >> Humphrey >> >> hon@ubuntu:/usr/local/share/db/flowvisor/FlowVisorDB$ sudo >> /etc/init.d/flowvisor start >> [sudo] password for hon: >> Starting flowvisor with the configuration stored in DB >> If DB unpopulated, laod config using 'fvconfig load config.json' >> hon@ubuntu:/usr/local/share/db/flowvisor/FlowVisorDB$ sudo fvconfig load >> /etc/flowvisor/config.json >> java.sql.SQLException: Failed to start database >> '/usr/local/share/db/flowvisor/FlowVisorDB' with class loader >> sun.misc.Launcher$AppClassLoader@16f0472, see the next exception for details. >> at >> org.apache.derby.impl.jdbc.SQLExceptionFactory40.getSQLException(Unknown >> Source) >> at org.apache.derby.impl.jdbc.Util.newEmbedSQLException(Unknown >> Source) >> at org.apache.derby.impl.jdbc.Util.seeNextException(Unknown Source) >> at org.apache.derby.impl.jdbc.EmbedConnection.bootDatabase(Unknown >> Source) >> at org.apache.derby.impl.jdbc.EmbedConnection.<init>(Unknown Source) >> at org.apache.derby.impl.jdbc.EmbedConnection30.<init>(Unknown >> Source) >> at org.apache.derby.impl.jdbc.EmbedConnection40.<init>(Unknown >> Source) >> at org.apache.derby.jdbc.Driver40.getNewEmbedConnection(Unknown >> Source) >> at org.apache.derby.jdbc.InternalDriver.connect(Unknown Source) >> at org.apache.derby.jdbc.AutoloadedDriver.connect(Unknown Source) >> at java.sql.DriverManager.getConnection(DriverManager.java:620) >> at java.sql.DriverManager.getConnection(DriverManager.java:200) >> at >> org.apache.commons.dbcp.DriverManagerConnectionFactory.createConnection(DriverManagerConnectionFactory.java:75) >> at >> org.apache.commons.dbcp.PoolableConnectionFactory.makeObject(PoolableConnectionFactory.java:582) >> at >> org.apache.commons.pool.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:1181) >> at >> org.apache.commons.dbcp.PoolingDataSource.getConnection(PoolingDataSource.java:106) >> at >> org.flowvisor.config.ConfDBHandler.getConnection(ConfDBHandler.java:70) >> at >> org.flowvisor.config.FlowvisorImpl.deleteAll(FlowvisorImpl.java:771) >> at >> org.flowvisor.config.FlowvisorImpl.fromJson(FlowvisorImpl.java:761) >> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) >> at >> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) >> at >> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) >> at java.lang.reflect.Method.invoke(Method.java:616) >> at org.flowvisor.config.FVConfigProxy.invoke(FVConfigProxy.java:21) >> at $Proxy0.fromJson(Unknown Source) >> at org.flowvisor.config.FVConfig.readFromFile(FVConfig.java:105) >> at org.flowvisor.config.LoadConfig.main(LoadConfig.java:139) >> Caused by: java.sql.SQLException: Failed to start database >> '/usr/local/share/db/flowvisor/FlowVisorDB' with class loader >> sun.misc.Launcher$AppClassLoader@16f0472, see the next exception for details. >> at >> org.apache.derby.impl.jdbc.SQLExceptionFactory.getSQLException(Unknown >> Source) >> at >> org.apache.derby.impl.jdbc.SQLExceptionFactory40.wrapArgsForTransportAcrossDRDA(Unknown >> Source) >> ... 27 more >> Caused by: java.sql.SQLException: Another instance of Derby may have already >> booted the database /usr/local/share/db/flowvisor/FlowVisorDB. >> at >> org.apache.derby.impl.jdbc.SQLExceptionFactory.getSQLException(Unknown >> Source) >> at >> org.apache.derby.impl.jdbc.SQLExceptionFactory40.wrapArgsForTransportAcrossDRDA(Unknown >> Source) >> at >> org.apache.derby.impl.jdbc.SQLExceptionFactory40.getSQLException(Unknown >> Source) >> at org.apache.derby.impl.jdbc.Util.generateCsSQLException(Unknown >> Source) >> ... 24 more >> Caused by: ERROR XSDB6: Another instance of Derby may have already booted >> the database /usr/local/share/db/flowvisor/FlowVisorDB. >> at >> org.apache.derby.iapi.error.StandardException.newException(Unknown Source) >> at >> org.apache.derby.impl.store.raw.data.BaseDataFileFactory.privGetJBMSLockOnDB(Unknown >> Source) >> at org.apache _______________________________________________ openflow-discuss mailing list openflow-discuss@lists.stanford.edu https://mailman.stanford.edu/mailman/listinfo/openflow-discuss
