January 2019 - Qlustar-General - Qlustar Mailing Lists

by jorma.ojala＠iki.fi

Hi, Qlustar 10.1 installation failed on HP DL320 G6 server. The server has got 4 x 1TB disks, but the installer reported 'no unused disks'. I recall that the server has got the P410 RAID-controller on-board. I tried with different RAID configurations but with no luck. Maybe this is 'too old' hardware for Qlustar ? Cheers, Jorma

1 year, 5 months

3
16
0 / 0

Failed to run qluman-cli -bootstrap during second phase installation

by clavila＠gmail.com

Dear all, I am trying to install the latest version of Qlustar (10.1) in a server. During the first phase everything runs smoothly. During this stage I opted to run the front end on a VM. I have also setup manual network configurations for both cl-head and cl-fe. When I start the second phase after reboot by running qlustar-initial-config I get an error during qluman setup. To try to isolate the error, i ran the qlustar-initial-config -i -d (interactive and debug flags enabled). The output that I get is attached below. Any ideas on how to fix this? Cheers, Cesar run "qluman-cli --bootstrap" [n] Yes -- Starting Qluman bootstrap ... Base MAC for VMs: 02:00:99:99:99:00 -- Registering VM for frontend node ... Assigning MAC 02:00:99:99:99:fd to internal FrontEnd Node interface. Assigning MAC 02:01:99:99:9c:52 to external FrontEnd Node interface. -- Registering VMs for demo cluster ... Adding VM node beo-201: IP = 192.168.52.201, MAC = 02:00:99:99:99:c9 ###### Create some Enclosures ###### Create all Host/EnclosureSlots ###### Create some SpecPropNames ###### Create some spec Host Props ###### Create some GenPropNames ###### Create some GenProps ###### Create some GenPropSetNames ###### Create some GenPropSets ###### Create some HwPropNames ###### Create some HwProps Traceback (most recent call last): File "/usr/lib/python3/dist-packages/sqlalchemy/engine/base.py", line 1139, in _execute_context context) File "/usr/lib/python3/dist-packages/sqlalchemy/engine/default.py", line 450, in do_execute cursor.execute(statement, parameters) File "/usr/lib/python3/dist-packages/mysql/connector/cursor.py", line 507, in execute self._handle_result(self._connection.cmd_query(stmt)) File "/usr/lib/python3/dist-packages/mysql/connector/connection.py", line 722, in cmd_query result = self._handle_result(self._send_cmd(ServerCmd.QUERY, query)) File "/usr/lib/python3/dist-packages/mysql/connector/connection.py", line 640, in _handle_result raise errors.get_exception(packet) mysql.connector.errors.IntegrityError: 1062 (23000): Duplicate entry '5-2' for key 'name_id' The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/lib/python3/dist-packages/qluman-10/server/db/DBData.py", line 92, in insert self.sess.commit() File "/usr/lib/python3/dist-packages/sqlalchemy/orm/session.py", line 813, in commit self.transaction.commit() File "/usr/lib/python3/dist-packages/sqlalchemy/orm/session.py", line 392, in commit self._prepare_impl() File "/usr/lib/python3/dist-packages/sqlalchemy/orm/session.py", line 372, in _prepare_impl self.session.flush() File "/usr/lib/python3/dist-packages/sqlalchemy/orm/session.py", line 2027, in flush self._flush(objects) File "/usr/lib/python3/dist-packages/sqlalchemy/orm/session.py", line 2145, in _flush transaction.rollback(_capture_exception=True) File "/usr/lib/python3/dist-packages/sqlalchemy/util/langhelpers.py", line 60, in __exit__ compat.reraise(exc_type, exc_value, exc_tb) File "/usr/lib/python3/dist-packages/sqlalchemy/util/compat.py", line 183, in reraise raise value File "/usr/lib/python3/dist-packages/sqlalchemy/orm/session.py", line 2109, in _flush flush_context.execute() File "/usr/lib/python3/dist-packages/sqlalchemy/orm/unitofwork.py", line 373, in execute rec.execute(self) File "/usr/lib/python3/dist-packages/sqlalchemy/orm/unitofwork.py", line 532, in execute uow File "/usr/lib/python3/dist-packages/sqlalchemy/orm/persistence.py", line 174, in save_obj mapper, table, insert) File "/usr/lib/python3/dist-packages/sqlalchemy/orm/persistence.py", line 800, in _emit_insert_statements execute(statement, params) File "/usr/lib/python3/dist-packages/sqlalchemy/engine/base.py", line 914, in execute return meth(self, multiparams, params) File "/usr/lib/python3/dist-packages/sqlalchemy/sql/elements.py", line 323, in _execute_on_connection return connection._execute_clauseelement(self, multiparams, params) File "/usr/lib/python3/dist-packages/sqlalchemy/engine/base.py", line 1010, in _execute_clauseelement compiled_sql, distilled_params File "/usr/lib/python3/dist-packages/sqlalchemy/engine/base.py", line 1146, in _execute_context context) File "/usr/lib/python3/dist-packages/sqlalchemy/engine/base.py", line 1341, in _handle_dbapi_exception exc_info File "/usr/lib/python3/dist-packages/sqlalchemy/util/compat.py", line 189, in raise_from_cause reraise(type(exception), exception, tb=exc_tb, cause=exc_value) File "/usr/lib/python3/dist-packages/sqlalchemy/util/compat.py", line 182, in reraise raise value.with_traceback(tb) File "/usr/lib/python3/dist-packages/sqlalchemy/engine/base.py", line 1139, in _execute_context context) File "/usr/lib/python3/dist-packages/sqlalchemy/engine/default.py", line 450, in do_execute cursor.execute(statement, parameters) File "/usr/lib/python3/dist-packages/mysql/connector/cursor.py", line 507, in execute self._handle_result(self._connection.cmd_query(stmt)) File "/usr/lib/python3/dist-packages/mysql/connector/connection.py", line 722, in cmd_query result = self._handle_result(self._send_cmd(ServerCmd.QUERY, query)) File "/usr/lib/python3/dist-packages/mysql/connector/connection.py", line 640, in _handle_result raise errors.get_exception(packet) sqlalchemy.exc.IntegrityError: (mysql.connector.errors.IntegrityError) 1062 (23000): Duplicate entry '5-2' for key 'name_id' [SQL: 'INSERT INTO `HwProps` (val, mutable, name_id) VALUES (%(val)s, %(mutable)s, %(name_id)s)'] [parameters: {'val': '2', 'mutable': 1, 'name_id': 5}] During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3/dist-packages/sqlalchemy/engine/base.py", line 1139, in _execute_context context) File "/usr/lib/python3/dist-packages/sqlalchemy/engine/default.py", line 450, in do_execute cursor.execute(statement, parameters) File "/usr/lib/python3/dist-packages/mysql/connector/cursor.py", line 507, in execute self._handle_result(self._connection.cmd_query(stmt)) File "/usr/lib/python3/dist-packages/mysql/connector/connection.py", line 722, in cmd_query result = self._handle_result(self._send_cmd(ServerCmd.QUERY, query)) File "/usr/lib/python3/dist-packages/mysql/connector/connection.py", line 640, in _handle_result raise errors.get_exception(packet) mysql.connector.errors.IntegrityError: 1062 (23000): Duplicate entry '5-2' for key 'name_id' The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/lib/python3/dist-packages/qluman-10/server/db/DBData.py", line 92, in insert self.sess.commit() File "/usr/lib/python3/dist-packages/sqlalchemy/orm/session.py", line 813, in commit self.transaction.commit() File "/usr/lib/python3/dist-packages/sqlalchemy/orm/session.py", line 392, in commit self._prepare_impl() File "/usr/lib/python3/dist-packages/sqlalchemy/orm/session.py", line 372, in _prepare_impl self.session.flush() File "/usr/lib/python3/dist-packages/sqlalchemy/orm/session.py", line 2027, in flush self._flush(objects) File "/usr/lib/python3/dist-packages/sqlalchemy/orm/session.py", line 2145, in _flush transaction.rollback(_capture_exception=True) File "/usr/lib/python3/dist-packages/sqlalchemy/util/langhelpers.py", line 60, in __exit__ compat.reraise(exc_type, exc_value, exc_tb) File "/usr/lib/python3/dist-packages/sqlalchemy/util/compat.py", line 183, in reraise raise value File "/usr/lib/python3/dist-packages/sqlalchemy/orm/session.py", line 2109, in _flush flush_context.execute() File "/usr/lib/python3/dist-packages/sqlalchemy/orm/unitofwork.py", line 373, in execute rec.execute(self) File "/usr/lib/python3/dist-packages/sqlalchemy/orm/unitofwork.py", line 532, in execute uow File "/usr/lib/python3/dist-packages/sqlalchemy/orm/persistence.py", line 174, in save_obj mapper, table, insert) File "/usr/lib/python3/dist-packages/sqlalchemy/orm/persistence.py", line 800, in _emit_insert_statements execute(statement, params) File "/usr/lib/python3/dist-packages/sqlalchemy/engine/base.py", line 914, in execute return meth(self, multiparams, params) File "/usr/lib/python3/dist-packages/sqlalchemy/sql/elements.py", line 323, in _execute_on_connection return connection._execute_clauseelement(self, multiparams, params) File "/usr/lib/python3/dist-packages/sqlalchemy/engine/base.py", line 1010, in _execute_clauseelement compiled_sql, distilled_params File "/usr/lib/python3/dist-packages/sqlalchemy/engine/base.py", line 1146, in _execute_context context) File "/usr/lib/python3/dist-packages/sqlalchemy/engine/base.py", line 1341, in _handle_dbapi_exception exc_info File "/usr/lib/python3/dist-packages/sqlalchemy/util/compat.py", line 189, in raise_from_cause reraise(type(exception), exception, tb=exc_tb, cause=exc_value) File "/usr/lib/python3/dist-packages/sqlalchemy/util/compat.py", line 182, in reraise raise value.with_traceback(tb) File "/usr/lib/python3/dist-packages/sqlalchemy/engine/base.py", line 1139, in _execute_context context) File "/usr/lib/python3/dist-packages/sqlalchemy/engine/default.py", line 450, in do_execute cursor.execute(statement, parameters) File "/usr/lib/python3/dist-packages/mysql/connector/cursor.py", line 507, in execute self._handle_result(self._connection.cmd_query(stmt)) File "/usr/lib/python3/dist-packages/mysql/connector/connection.py", line 722, in cmd_query result = self._handle_result(self._send_cmd(ServerCmd.QUERY, query)) File "/usr/lib/python3/dist-packages/mysql/connector/connection.py", line 640, in _handle_result raise errors.get_exception(packet) sqlalchemy.exc.IntegrityError: (mysql.connector.errors.IntegrityError) 1062 (23000): Duplicate entry '5-2' for key 'name_id' [SQL: 'INSERT INTO `HwProps` (val, mutable, name_id) VALUES (%(val)s, %(mutable)s, %(name_id)s)'] [parameters: {'val': '2', 'mutable': 1, 'name_id': 5}] During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3/dist-packages/sqlalchemy/engine/base.py", line 1139, in _execute_context context) File "/usr/lib/python3/dist-packages/sqlalchemy/engine/default.py", line 450, in do_execute cursor.execute(statement, parameters) File "/usr/lib/python3/dist-packages/mysql/connector/cursor.py", line 507, in execute self._handle_result(self._connection.cmd_query(stmt)) File "/usr/lib/python3/dist-packages/mysql/connector/connection.py", line 722, in cmd_query result = self._handle_result(self._send_cmd(ServerCmd.QUERY, query)) File "/usr/lib/python3/dist-packages/mysql/connector/connection.py", line 640, in _handle_result raise errors.get_exception(packet) mysql.connector.errors.IntegrityError: 1062 (23000): Duplicate entry '5-2' for key 'name_id' The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/lib/python3/dist-packages/qluman-10/server/db/DBData.py", line 92, in insert self.sess.commit() File "/usr/lib/python3/dist-packages/sqlalchemy/orm/session.py", line 813, in commit self.transaction.commit() File "/usr/lib/python3/dist-packages/sqlalchemy/orm/session.py", line 392, in commit self._prepare_impl() File "/usr/lib/python3/dist-packages/sqlalchemy/orm/session.py", line 372, in _prepare_impl self.session.flush() File "/usr/lib/python3/dist-packages/sqlalchemy/orm/session.py", line 2027, in flush self._flush(objects) File "/usr/lib/python3/dist-packages/sqlalchemy/orm/session.py", line 2145, in _flush transaction.rollback(_capture_exception=True) File "/usr/lib/python3/dist-packages/sqlalchemy/util/langhelpers.py", line 60, in __exit__ compat.reraise(exc_type, exc_value, exc_tb) File "/usr/lib/python3/dist-packages/sqlalchemy/util/compat.py", line 183, in reraise raise value File "/usr/lib/python3/dist-packages/sqlalchemy/orm/session.py", line 2109, in _flush flush_context.execute() File "/usr/lib/python3/dist-packages/sqlalchemy/orm/unitofwork.py", line 373, in execute rec.execute(self) File "/usr/lib/python3/dist-packages/sqlalchemy/orm/unitofwork.py", line 532, in execute uow File "/usr/lib/python3/dist-packages/sqlalchemy/orm/persistence.py", line 174, in save_obj mapper, table, insert) File "/usr/lib/python3/dist-packages/sqlalchemy/orm/persistence.py", line 800, in _emit_insert_statements execute(statement, params) File "/usr/lib/python3/dist-packages/sqlalchemy/engine/base.py", line 914, in execute return meth(self, multiparams, params) File "/usr/lib/python3/dist-packages/sqlalchemy/sql/elements.py", line 323, in _execute_on_connection return connection._execute_clauseelement(self, multiparams, params) File "/usr/lib/python3/dist-packages/sqlalchemy/engine/base.py", line 1010, in _execute_clauseelement compiled_sql, distilled_params File "/usr/lib/python3/dist-packages/sqlalchemy/engine/base.py", line 1146, in _execute_context context) File "/usr/lib/python3/dist-packages/sqlalchemy/engine/base.py", line 1341, in _handle_dbapi_exception exc_info File "/usr/lib/python3/dist-packages/sqlalchemy/util/compat.py", line 189, in raise_from_cause reraise(type(exception), exception, tb=exc_tb, cause=exc_value) File "/usr/lib/python3/dist-packages/sqlalchemy/util/compat.py", line 182, in reraise raise value.with_traceback(tb) File "/usr/lib/python3/dist-packages/sqlalchemy/engine/base.py", line 1139, in _execute_context context) File "/usr/lib/python3/dist-packages/sqlalchemy/engine/default.py", line 450, in do_execute cursor.execute(statement, parameters) File "/usr/lib/python3/dist-packages/mysql/connector/cursor.py", line 507, in execute self._handle_result(self._connection.cmd_query(stmt)) File "/usr/lib/python3/dist-packages/mysql/connector/connection.py", line 722, in cmd_query result = self._handle_result(self._send_cmd(ServerCmd.QUERY, query)) File "/usr/lib/python3/dist-packages/mysql/connector/connection.py", line 640, in _handle_result raise errors.get_exception(packet) sqlalchemy.exc.IntegrityError: (mysql.connector.errors.IntegrityError) 1062 (23000): Duplicate entry '5-2' for key 'name_id' [SQL: 'INSERT INTO `HwProps` (val, mutable, name_id) VALUES (%(val)s, %(mutable)s, %(name_id)s)'] [parameters: {'val': '2', 'mutable': 1, 'name_id': 5}] During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3/dist-packages/sqlalchemy/engine/base.py", line 1139, in _execute_context context) File "/usr/lib/python3/dist-packages/sqlalchemy/engine/default.py", line 450, in do_execute cursor.execute(statement, parameters) File "/usr/lib/python3/dist-packages/mysql/connector/cursor.py", line 507, in execute self._handle_result(self._connection.cmd_query(stmt)) File "/usr/lib/python3/dist-packages/mysql/connector/connection.py", line 722, in cmd_query result = self._handle_result(self._send_cmd(ServerCmd.QUERY, query)) File "/usr/lib/python3/dist-packages/mysql/connector/connection.py", line 640, in _handle_result raise errors.get_exception(packet) mysql.connector.errors.IntegrityError: 1062 (23000): Duplicate entry '5-2' for key 'name_id' The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/lib/python3/dist-packages/qluman-10/qluman-cli.py", line 1470, in <module> main() File "/usr/lib/python3/dist-packages/qluman-10/qluman-cli.py", line 1461, in main bootstrap(config, db_data, cfg_gen) File "/usr/lib/python3/dist-packages/qluman-10/qluman-cli.py", line 1154, in bootstrap create_hw_props(d, ini_vals) File "/usr/lib/python3/dist-packages/qluman-10/qluman-cli.py", line 222, in create_hw_props db_data.insert(CT.TABLES.HwProp, prop_list) File "/usr/lib/python3/dist-packages/qluman-10/common/types.py", line 1760, in insert return table.insert(entries) File "/usr/lib/python3/dist-packages/qluman-10/server/db/DBData.py", line 96, in insert return self.insert(orig_entries, count = count + 1) File "/usr/lib/python3/dist-packages/qluman-10/server/db/DBData.py", line 96, in insert return self.insert(orig_entries, count = count + 1) File "/usr/lib/python3/dist-packages/qluman-10/server/db/DBData.py", line 96, in insert return self.insert(orig_entries, count = count + 1) File "/usr/lib/python3/dist-packages/qluman-10/server/db/DBData.py", line 98, in insert raise exn File "/usr/lib/python3/dist-packages/qluman-10/server/db/DBData.py", line 92, in insert self.sess.commit() File "/usr/lib/python3/dist-packages/sqlalchemy/orm/session.py", line 813, in commit self.transaction.commit() File "/usr/lib/python3/dist-packages/sqlalchemy/orm/session.py", line 392, in commit self._prepare_impl() File "/usr/lib/python3/dist-packages/sqlalchemy/orm/session.py", line 372, in _prepare_impl self.session.flush() File "/usr/lib/python3/dist-packages/sqlalchemy/orm/session.py", line 2027, in flush self._flush(objects) File "/usr/lib/python3/dist-packages/sqlalchemy/orm/session.py", line 2145, in _flush transaction.rollback(_capture_exception=True) File "/usr/lib/python3/dist-packages/sqlalchemy/util/langhelpers.py", line 60, in __exit__ compat.reraise(exc_type, exc_value, exc_tb) File "/usr/lib/python3/dist-packages/sqlalchemy/util/compat.py", line 183, in reraise raise value File "/usr/lib/python3/dist-packages/sqlalchemy/orm/session.py", line 2109, in _flush flush_context.execute() File "/usr/lib/python3/dist-packages/sqlalchemy/orm/unitofwork.py", line 373, in execute rec.execute(self) File "/usr/lib/python3/dist-packages/sqlalchemy/orm/unitofwork.py", line 532, in execute uow File "/usr/lib/python3/dist-packages/sqlalchemy/orm/persistence.py", line 174, in save_obj mapper, table, insert) File "/usr/lib/python3/dist-packages/sqlalchemy/orm/persistence.py", line 800, in _emit_insert_statements execute(statement, params) File "/usr/lib/python3/dist-packages/sqlalchemy/engine/base.py", line 914, in execute return meth(self, multiparams, params) File "/usr/lib/python3/dist-packages/sqlalchemy/sql/elements.py", line 323, in _execute_on_connection return connection._execute_clauseelement(self, multiparams, params) File "/usr/lib/python3/dist-packages/sqlalchemy/engine/base.py", line 1010, in _execute_clauseelement compiled_sql, distilled_params File "/usr/lib/python3/dist-packages/sqlalchemy/engine/base.py", line 1146, in _execute_context context) File "/usr/lib/python3/dist-packages/sqlalchemy/engine/base.py", line 1341, in _handle_dbapi_exception exc_info File "/usr/lib/python3/dist-packages/sqlalchemy/util/compat.py", line 189, in raise_from_cause reraise(type(exception), exception, tb=exc_tb, cause=exc_value) File "/usr/lib/python3/dist-packages/sqlalchemy/util/compat.py", line 182, in reraise raise value.with_traceback(tb) File "/usr/lib/python3/dist-packages/sqlalchemy/engine/base.py", line 1139, in _execute_context context) File "/usr/lib/python3/dist-packages/sqlalchemy/engine/default.py", line 450, in do_execute cursor.execute(statement, parameters) File "/usr/lib/python3/dist-packages/mysql/connector/cursor.py", line 507, in execute self._handle_result(self._connection.cmd_query(stmt)) File "/usr/lib/python3/dist-packages/mysql/connector/connection.py", line 722, in cmd_query result = self._handle_result(self._send_cmd(ServerCmd.QUERY, query)) File "/usr/lib/python3/dist-packages/mysql/connector/connection.py", line 640, in _handle_result raise errors.get_exception(packet) sqlalchemy.exc.IntegrityError: (mysql.connector.errors.IntegrityError) 1062 (23000): Duplicate entry '5-2' for key 'name_id' [SQL: 'INSERT INTO `HwProps` (val, mutable, name_id) VALUES (%(val)s, %(mutable)s, %(name_id)s)'] [parameters: {'val': '2', 'mutable': 1, 'name_id': 5}]

1 year, 6 months

5
4
0 / 0

Ganglia stop monitoring compute nodes, qlustar 10.1

by kwinten.nelissen＠gmail.com

Dear, Ganglia stops monitoring the compute nodes after a couple minutes after restart of the service. However the head node is monitored fine. Has anyone an idea what can cause this. There is nothing reported in the error logs what so ever. Thanks for help. Best regards, Kwinten

1 year, 6 months

2
3
0 / 0

Alternative to NTP?

by clavila＠gmail.com

Dear all, I was wondering if there is an alternative to using NTP to synchronize the clock. I am behind a proxy firewall and I cannot access NTP servers on the internet. Cheers, Cesar

1 year, 7 months

2
1
0 / 0

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Qlustar-General January 2019