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    Corruptions on shard, Full Disk Space

    MangoES Hardware
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    • phildunlapP
      phildunlap
      last edited by phildunlap

      If you have a core database backup zip in your Mango/backup directory then you can restore to that H2 backup. Doing a backup then a restore often shrinks an H2 database, sometimes significantly.

      To delete all point values on a default MangoES you can run, rm -r /opt/mango/databases/mangoTSDB while Mango is off.

      1 Reply Last reply Reply Quote 0
      • M
        mihairosu
        last edited by

        Can I delete the mah2.h2.db and mah2.lock.db and mah2.trace.db files as well?

        They're taking up all the space.

        1 Reply Last reply Reply Quote 0
        • M
          mihairosu
          last edited by

          I was able to delete the folder contents and restore the latest H2 database.

          I am seeing these errors in the log now:

          WARN  2017-12-12T12:56:07,269 (com.serotonin.m2m2.util.timeout.TaskRejectionHandler.rejectedTask:75) - Rejected task: Work item monitor because Task Queue Full
WARN  2017-12-12T12:56:27,268 (com.serotonin.m2m2.util.timeout.TaskRejectionHandler.rejectedTask:75) - Rejected task: Work item monitor because Task Queue Full
WARN  2017-12-12T12:56:47,269 (com.serotonin.m2m2.util.timeout.TaskRejectionHandler.rejectedTask:75) - Rejected task: Work item monitor because Task Queue Full
WARN  2017-12-12T12:57:07,268 (com.serotonin.m2m2.util.timeout.TaskRejectionHandler.rejectedTask:75) - Rejected task: Work item monitor because Task Queue Full
WARN  2017-12-12T12:57:27,268 (com.serotonin.m2m2.util.timeout.TaskRejectionHandler.rejectedTask:75) - Rejected task: Work item monitor because Task Queue Full
WARN  2017-12-12T12:57:36,559 (com.serotonin.m2m2.util.timeout.TaskRejectionHandler.rejectedTask:75) - Rejected task: NoSQL Point Value Mover because Task Queue Full
WARN  2017-12-12T12:57:36,560 (com.serotonin.m2m2.util.timeout.TaskRejectionHandler.rejectedTask:75) - Rejected task: User event cache cleaner because Task Queue Full
ERROR 2017-12-12T12:57:36,561 (com.infiniteautomation.nosql.MangoNoSqlBatchWriteBehindManager$StatusProvider.scheduleTimeout:727) - 2 BWB Task Failures, first is: Task Queue Full
ERROR 2017-12-12T12:57:36,899 (com.infiniteautomation.nosql.MangoNoSqlBatchWriteBehindManager$StatusProvider.scheduleTimeout:727) - 3 BWB Task Failures, first is: Task Queue Full
WARN  2017-12-12T12:57:47,269 (com.serotonin.m2m2.util.timeout.TaskRejectionHandler.rejectedTask:75) - Rejected task: Work item monitor because Task Queue Full
WARN  2017-12-12T12:58:07,268 (com.serotonin.m2m2.util.timeout.TaskRejectionHandler.rejectedTask:75) - Rejected task: Work item monitor because Task Queue Full

          Do I just need to wait a bit longer for something to finish?

          1 Reply Last reply Reply Quote 0
          • phildunlapP
            phildunlap
            last edited by

            Nice!

            I could say for sure from that information. I would take some thread dumps if it were me trying to look at that one. You could always restart if you thought it were in a funny state.

            1 Reply Last reply Reply Quote 0
            • M
              mihairosu
              last edited by

              After a reboot, I mango is failing at the Initializing H2 connection manager stage:

              INFO  2017-12-12T13:10:57,056 (com.serotonin.m2m2.db.H2Proxy.initializeImpl:42) - Initializing H2 connection manager
FATAL 2017-12-12T13:11:36,998 (com.serotonin.m2m2.db.DatabaseProxy.initialize:194) - Exception initializing database proxy: StatementCallback; bad SQL grammar [ CREATE TABLE systemSettings ( settingName varchar(64) NOT NULL, settingValu$
 CREATE TABLE systemSettings ( settingName varchar(64) NOT NULL, settingValue longtext, PRIMARY KEY (settingName) );  [42101-181]
org.springframework.jdbc.BadSqlGrammarException: StatementCallback; bad SQL grammar [ CREATE TABLE systemSettings ( settingName varchar(64) NOT NULL, settingValue longtext, PRIMARY KEY (settingName) ); ]; nested exception is org.h2.jdbc$
 CREATE TABLE systemSettings ( settingName varchar(64) NOT NULL, settingValue longtext, PRIMARY KEY (settingName) );  [42101-181]
        at org.springframework.jdbc.support.SQLErrorCodeSQLExceptionTranslator.doTranslate(SQLErrorCodeSQLExceptionTranslator.java:231) ~[spring-jdbc-4.3.7.RELEASE.jar:4.3.7.RELEASE]
        at org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:73) ~[spring-jdbc-4.3.7.RELEASE.jar:4.3.7.RELEASE]
        at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:419) ~[spring-jdbc-4.3.7.RELEASE.jar:4.3.7.RELEASE]
        at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:443) ~[spring-jdbc-4.3.7.RELEASE.jar:4.3.7.RELEASE]
        at com.serotonin.m2m2.db.H2Proxy.runScript(H2Proxy.java:149) ~[mango-3.2.2.jar:?]
        at com.serotonin.m2m2.db.H2Proxy.runScript(H2Proxy.java:168) ~[mango-3.2.2.jar:?]
        at com.serotonin.m2m2.db.DatabaseProxy.runScriptFile(DatabaseProxy.java:274) ~[mango-3.2.2.jar:?]
        at com.serotonin.m2m2.db.DatabaseProxy.newDatabaseCheck(DatabaseProxy.java:212) ~[mango-3.2.2.jar:?]
        at com.serotonin.m2m2.db.DatabaseProxy.initialize(DatabaseProxy.java:106) [mango-3.2.2.jar:?]
        at com.serotonin.m2m2.Lifecycle.databaseInitialize(Lifecycle.java:656) [ma-priv-3.2.2.jar:?]
        at com.serotonin.m2m2.Lifecycle.initialize(Lifecycle.java:262) [ma-priv-3.2.2.jar:?]
        at com.serotonin.m2m2.Main.main(Main.java:125) [ma-priv-3.2.2.jar:?]
Caused by: org.h2.jdbc.JdbcSQLException: Table "SYSTEMSETTINGS" already exists; SQL statement:
 CREATE TABLE systemSettings ( settingName varchar(64) NOT NULL, settingValue longtext, PRIMARY KEY (settingName) );  [42101-181]
        at org.h2.message.DbException.getJdbcSQLException(DbException.java:345) ~[h2-1.4.181.jar:1.4.181]
        at org.h2.message.DbException.get(DbException.java:179) ~[h2-1.4.181.jar:1.4.181]
        at org.h2.message.DbException.get(DbException.java:155) ~[h2-1.4.181.jar:1.4.181]
        at org.h2.command.ddl.CreateTable.update(CreateTable.java:111) ~[h2-1.4.181.jar:1.4.181]
        at org.h2.command.CommandContainer.update(CommandContainer.java:78) ~[h2-1.4.181.jar:1.4.181]
        at org.h2.command.Command.executeUpdate(Command.java:254) ~[h2-1.4.181.jar:1.4.181]
        at org.h2.jdbc.JdbcStatement.executeInternal(JdbcStatement.java:185) ~[h2-1.4.181.jar:1.4.181]
        at org.h2.jdbc.JdbcStatement.execute(JdbcStatement.java:159) ~[h2-1.4.181.jar:1.4.181]
        at org.springframework.jdbc.core.JdbcTemplate$1ExecuteStatementCallback.doInStatement(JdbcTemplate.java:435) ~[spring-jdbc-4.3.7.RELEASE.jar:4.3.7.RELEASE]
        at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:408) ~[spring-jdbc-4.3.7.RELEASE.jar:4.3.7.RELEASE]
        ... 9 more
ERROR 2017-12-12T13:11:37,013 (com.serotonin.m2m2.Main.main:129) - Error during initialization
org.springframework.jdbc.BadSqlGrammarException: StatementCallback; bad SQL grammar [ CREATE TABLE systemSettings ( settingName varchar(64) NOT NULL, settingValue longtext, PRIMARY KEY (settingName) ); ]; nested exception is org.h2.jdbc$
 CREATE TABLE systemSettings ( settingName varchar(64) NOT NULL, settingValue longtext, PRIMARY KEY (settingName) );  [42101-181]
CREATE TABLE systemSettings ( settingName varchar(64) NOT NULL, settingValue longtext, PRIMARY KEY (settingName) );  [42101-181]
        at org.springframework.jdbc.support.SQLErrorCodeSQLExceptionTranslator.doTranslate(SQLErrorCodeSQLExceptionTranslator.java:231) ~[spring-jdbc-4.3.7.RELEASE.jar:4.3.7.RELEASE]
        at org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:73) ~[spring-jdbc-4.3.7.RELEASE.jar:4.3.7.RELEASE]
        at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:419) ~[spring-jdbc-4.3.7.RELEASE.jar:4.3.7.RELEASE]
        at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:443) ~[spring-jdbc-4.3.7.RELEASE.jar:4.3.7.RELEASE]
        at com.serotonin.m2m2.db.H2Proxy.runScript(H2Proxy.java:149) ~[mango-3.2.2.jar:?]
        at com.serotonin.m2m2.db.H2Proxy.runScript(H2Proxy.java:168) ~[mango-3.2.2.jar:?]
        at com.serotonin.m2m2.db.DatabaseProxy.runScriptFile(DatabaseProxy.java:274) ~[mango-3.2.2.jar:?]
        at com.serotonin.m2m2.db.DatabaseProxy.newDatabaseCheck(DatabaseProxy.java:212) ~[mango-3.2.2.jar:?]
        at com.serotonin.m2m2.db.DatabaseProxy.initialize(DatabaseProxy.java:106) ~[mango-3.2.2.jar:?]
        at com.serotonin.m2m2.Lifecycle.databaseInitialize(Lifecycle.java:656) ~[ma-priv-3.2.2.jar:?]
        at com.serotonin.m2m2.Lifecycle.initialize(Lifecycle.java:262) ~[ma-priv-3.2.2.jar:?]
        at com.serotonin.m2m2.Main.main(Main.java:125) [ma-priv-3.2.2.jar:?]
Caused by: org.h2.jdbc.JdbcSQLException: Table "SYSTEMSETTINGS" already exists; SQL statement:
 CREATE TABLE systemSettings ( settingName varchar(64) NOT NULL, settingValue longtext, PRIMARY KEY (settingName) );  [42101-181]
        at org.h2.message.DbException.getJdbcSQLException(DbException.java:345) ~[h2-1.4.181.jar:1.4.181]
        at org.h2.message.DbException.get(DbException.java:179) ~[h2-1.4.181.jar:1.4.181]
        at org.h2.message.DbException.get(DbException.java:155) ~[h2-1.4.181.jar:1.4.181]
        at org.h2.command.ddl.CreateTable.update(CreateTable.java:111) ~[h2-1.4.181.jar:1.4.181]
        at org.h2.command.CommandContainer.update(CommandContainer.java:78) ~[h2-1.4.181.jar:1.4.181]
        at org.h2.command.Command.executeUpdate(Command.java:254) ~[h2-1.4.181.jar:1.4.181]
        at org.h2.jdbc.JdbcStatement.executeInternal(JdbcStatement.java:185) ~[h2-1.4.181.jar:1.4.181]
        at org.h2.jdbc.JdbcStatement.execute(JdbcStatement.java:159) ~[h2-1.4.181.jar:1.4.181]
        at org.springframework.jdbc.core.JdbcTemplate$1ExecuteStatementCallback.doInStatement(JdbcTemplate.java:435) ~[spring-jdbc-4.3.7.RELEASE.jar:4.3.7.RELEASE]
        at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:408) ~[spring-jdbc-4.3.7.RELEASE.jar:4.3.7.RELEASE]
        ... 9 more
INFO  2017-12-12T13:11:37,021 (com.serotonin.m2m2.Lifecycle.terminate:361) - Mango Lifecycle terminating...
INFO  2017-12-12T13:11:38,247 (com.infiniteautomation.nosql.MangoNoSqlProxy.shutdown:115) - Terminating NoSQL Batch Write Manager.
INFO  2017-12-12T13:11:38,315 (com.serotonin.m2m2.Lifecycle.terminate:480) - Mango Lifecycle terminated.
              1 Reply Last reply Reply Quote 0
              • M
                mihairosu
                last edited by

                I tried to re-delete the database to try an earlier backup, and I am still getting this error:

                FATAL 2017-12-12T13:57:13,192 (com.serotonin.m2m2.db.DatabaseProxy.initialize:194) - Exception initializing database proxy: StatementCallback; bad SQL grammar [ CREATE TABLE systemSettings ( settingName varchar(64) NOT NULL, settingValu$
 CREATE TABLE systemSettings ( settingName varchar(64) NOT NULL, settingValue longtext, PRIMARY KEY (settingName) );  [42101-181]
org.springframework.jdbc.BadSqlGrammarException: StatementCallback; bad SQL grammar [ CREATE TABLE systemSettings ( settingName varchar(64) NOT NULL, settingValue longtext, PRIMARY KEY (settingName) ); ]; nested exception is org.h2.jdbc$
 CREATE TABLE systemSettings ( settingName varchar(64) NOT NULL, settingValue longtext, PRIMARY KEY (settingName) );  [42101-181]
        at org.springframework.jdbc.support.SQLErrorCodeSQLExceptionTranslator.doTranslate(SQLErrorCodeSQLExceptionTranslator.java:231) ~[spring-jdbc-4.3.7.RELEASE.jar:4.3.7.RELEASE]
        at org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:73) ~[spring-jdbc-4.3.7.RELEASE.jar:4.3.7.RELEASE]
        at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:419) ~[spring-jdbc-4.3.7.RELEASE.jar:4.3.7.RELEASE]
        at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:443) ~[spring-jdbc-4.3.7.RELEASE.jar:4.3.7.RELEASE]
        at com.serotonin.m2m2.db.H2Proxy.runScript(H2Proxy.java:149) ~[mango-3.2.2.jar:?]
        at com.serotonin.m2m2.db.H2Proxy.runScript(H2Proxy.java:168) ~[mango-3.2.2.jar:?]
        at com.serotonin.m2m2.db.DatabaseProxy.runScriptFile(DatabaseProxy.java:274) ~[mango-3.2.2.jar:?]
        at com.serotonin.m2m2.db.DatabaseProxy.newDatabaseCheck(DatabaseProxy.java:212) ~[mango-3.2.2.jar:?]
        at com.serotonin.m2m2.db.DatabaseProxy.initialize(DatabaseProxy.java:106) [mango-3.2.2.jar:?]
        at com.serotonin.m2m2.Lifecycle.databaseInitialize(Lifecycle.java:656) [ma-priv-3.2.2.jar:?]
        at com.serotonin.m2m2.Lifecycle.initialize(Lifecycle.java:262) [ma-priv-3.2.2.jar:?]
        at com.serotonin.m2m2.Main.main(Main.java:125) [ma-priv-3.2.2.jar:?]
Caused by: org.h2.jdbc.JdbcSQLException: Table "SYSTEMSETTINGS" already exists; SQL statement:
 CREATE TABLE systemSettings ( settingName varchar(64) NOT NULL, settingValue longtext, PRIMARY KEY (settingName) );  [42101-181]
        at org.h2.message.DbException.getJdbcSQLException(DbException.java:345) ~[h2-1.4.181.jar:1.4.181]
        at org.h2.message.DbException.get(DbException.java:179) ~[h2-1.4.181.jar:1.4.181]
        at org.h2.message.DbException.get(DbException.java:155) ~[h2-1.4.181.jar:1.4.181]
        at org.h2.command.ddl.CreateTable.update(CreateTable.java:111) ~[h2-1.4.181.jar:1.4.181]
        at org.h2.command.CommandContainer.update(CommandContainer.java:78) ~[h2-1.4.181.jar:1.4.181]
        at org.h2.command.Command.executeUpdate(Command.java:254) ~[h2-1.4.181.jar:1.4.181]
        at org.h2.jdbc.JdbcStatement.executeInternal(JdbcStatement.java:185) ~[h2-1.4.181.jar:1.4.181]
        at org.h2.jdbc.JdbcStatement.execute(JdbcStatement.java:159) ~[h2-1.4.181.jar:1.4.181]
        at org.springframework.jdbc.core.JdbcTemplate$1ExecuteStatementCallback.doInStatement(JdbcTemplate.java:435) ~[spring-jdbc-4.3.7.RELEASE.jar:4.3.7.RELEASE]
        at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:408) ~[spring-jdbc-4.3.7.RELEASE.jar:4.3.7.RELEASE]
        ... 9 more
ERROR 2017-12-12T13:57:13,204 (com.serotonin.m2m2.Main.main:129) - Error during initialization
org.springframework.jdbc.BadSqlGrammarException: StatementCallback; bad SQL grammar [ CREATE TABLE systemSettings ( settingName varchar(64) NOT NULL, settingValue longtext, PRIMARY KEY (settingName) ); ]; nested exception is org.h2.jdbc$
CREATE TABLE systemSettings ( settingName varchar(64) NOT NULL, settingValue longtext, PRIMARY KEY (settingName) );  [42101-181]
        at org.h2.message.DbException.getJdbcSQLException(DbException.java:345) ~[h2-1.4.181.jar:1.4.181]
        at org.h2.message.DbException.get(DbException.java:179) ~[h2-1.4.181.jar:1.4.181]
        at org.h2.message.DbException.get(DbException.java:155) ~[h2-1.4.181.jar:1.4.181]
        at org.h2.command.ddl.CreateTable.update(CreateTable.java:111) ~[h2-1.4.181.jar:1.4.181]
        at org.h2.command.CommandContainer.update(CommandContainer.java:78) ~[h2-1.4.181.jar:1.4.181]
        at org.h2.command.Command.executeUpdate(Command.java:254) ~[h2-1.4.181.jar:1.4.181]
        at org.h2.jdbc.JdbcStatement.executeInternal(JdbcStatement.java:185) ~[h2-1.4.181.jar:1.4.181]
        at org.h2.jdbc.JdbcStatement.execute(JdbcStatement.java:159) ~[h2-1.4.181.jar:1.4.181]
        at org.springframework.jdbc.core.JdbcTemplate$1ExecuteStatementCallback.doInStatement(JdbcTemplate.java:435) ~[spring-jdbc-4.3.7.RELEASE.jar:4.3.7.RELEASE]
        at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:408) ~[spring-jdbc-4.3.7.RELEASE.jar:4.3.7.RELEASE]
        ... 9 more
ERROR 2017-12-12T13:57:13,204 (com.serotonin.m2m2.Main.main:129) - Error during initialization
org.springframework.jdbc.BadSqlGrammarException: StatementCallback; bad SQL grammar [ CREATE TABLE systemSettings ( settingName varchar(64) NOT NULL, settingValue longtext, PRIMARY KEY (settingName) ); ]; nested exception is org.h2.jdbc$
 CREATE TABLE systemSettings ( settingName varchar(64) NOT NULL, settingValue longtext, PRIMARY KEY (settingName) );  [42101-181]
        at org.springframework.jdbc.support.SQLErrorCodeSQLExceptionTranslator.doTranslate(SQLErrorCodeSQLExceptionTranslator.java:231) ~[spring-jdbc-4.3.7.RELEASE.jar:4.3.7.RELEASE]
        at org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:73) ~[spring-jdbc-4.3.7.RELEASE.jar:4.3.7.RELEASE]
        at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:419) ~[spring-jdbc-4.3.7.RELEASE.jar:4.3.7.RELEASE]
        at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:443) ~[spring-jdbc-4.3.7.RELEASE.jar:4.3.7.RELEASE]
        at com.serotonin.m2m2.db.H2Proxy.runScript(H2Proxy.java:149) ~[mango-3.2.2.jar:?]
        at com.serotonin.m2m2.db.H2Proxy.runScript(H2Proxy.java:168) ~[mango-3.2.2.jar:?]
        at com.serotonin.m2m2.db.DatabaseProxy.runScriptFile(DatabaseProxy.java:274) ~[mango-3.2.2.jar:?]
        at com.serotonin.m2m2.db.DatabaseProxy.newDatabaseCheck(DatabaseProxy.java:212) ~[mango-3.2.2.jar:?]
        at com.serotonin.m2m2.db.DatabaseProxy.initialize(DatabaseProxy.java:106) ~[mango-3.2.2.jar:?]
        at com.serotonin.m2m2.Lifecycle.databaseInitialize(Lifecycle.java:656) ~[ma-priv-3.2.2.jar:?]
        at com.serotonin.m2m2.Lifecycle.initialize(Lifecycle.java:262) ~[ma-priv-3.2.2.jar:?]
        at com.serotonin.m2m2.Main.main(Main.java:125) [ma-priv-3.2.2.jar:?]
Caused by: org.h2.jdbc.JdbcSQLException: Table "SYSTEMSETTINGS" already exists; SQL statement:
 CREATE TABLE systemSettings ( settingName varchar(64) NOT NULL, settingValue longtext, PRIMARY KEY (settingName) );  [42101-181]
        at org.h2.message.DbException.getJdbcSQLException(DbException.java:345) ~[h2-1.4.181.jar:1.4.181]
        at org.h2.message.DbException.get(DbException.java:179) ~[h2-1.4.181.jar:1.4.181]
        at org.h2.message.DbException.get(DbException.java:155) ~[h2-1.4.181.jar:1.4.181]
        at org.h2.command.ddl.CreateTable.update(CreateTable.java:111) ~[h2-1.4.181.jar:1.4.181]
        at org.h2.command.CommandContainer.update(CommandContainer.java:78) ~[h2-1.4.181.jar:1.4.181]
        at org.h2.command.Command.executeUpdate(Command.java:254) ~[h2-1.4.181.jar:1.4.181]
        at org.h2.jdbc.JdbcStatement.executeInternal(JdbcStatement.java:185) ~[h2-1.4.181.jar:1.4.181]
        at org.h2.jdbc.JdbcStatement.execute(JdbcStatement.java:159) ~[h2-1.4.181.jar:1.4.181]
        at org.springframework.jdbc.core.JdbcTemplate$1ExecuteStatementCallback.doInStatement(JdbcTemplate.java:435) ~[spring-jdbc-4.3.7.RELEASE.jar:4.3.7.RELEASE]
        at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:408) ~[spring-jdbc-4.3.7.RELEASE.jar:4.3.7.RELEASE]
        ... 9 more
INFO  2017-12-12T13:57:13,206 (com.serotonin.m2m2.Lifecycle.terminate:361) - Mango Lifecycle terminating...
INFO  2017-12-12T13:57:13,407 (com.infiniteautomation.nosql.MangoNoSqlProxy.shutdown:115) - Terminating NoSQL Batch Write Manager.
INFO  2017-12-12T13:57:13,451 (com.serotonin.m2m2.Lifecycle.terminate:480) - Mango Lifecycle terminated.

                What can I do now?

                1 Reply Last reply Reply Quote 0
                • phildunlapP
                  phildunlap
                  last edited by

                  Huh. That's odd. One can delete an H2 database by deleting the Mango/databases/mah2.h2.db file, and it definitely will be deleted by that if Mango isn't running.

                  The check for a new database for Mango is the existence of the users table. So, you could definitely get this message if you had only dropped that table. or if your first initialization was unable to create the users table.

                  1 Reply Last reply Reply Quote 0
                  • M
                    mihairosu
                    last edited by

                    Ah understood, I deleted mah2.h2.db and mango was back to new again.

                    I attempted another database restore, with a version one prior to the last attempt with the same problem of Task Queue Full =(

                    1 Reply Last reply Reply Quote 0
                    • M
                      mihairosu
                      last edited by

                      Ahh success!!! The third backup seems to be have been good. Thanks for the help. I'll let you know if any further developments appear.

                      1 Reply Last reply Reply Quote 0
                      • phildunlapP
                        phildunlap
                        last edited by

                        Glad to hear it! You're most welcome.

                        1 Reply Last reply Reply Quote 0
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