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Set 4: Verified+1\n\nBuild succeeded (check pipeline).\n\n- openstack-tox-cover http://logs.openstack.org/25/651225/4/check/openstack-tox-cover/2d68369/cover/ : SUCCESS in 16m 09s (non-voting)\n- openstack-tox-lower-constraints http://logs.openstack.org/25/651225/4/check/openstack-tox-lower-constraints/d88b1e0/ : SUCCESS in 12m 46s\n- openstack-tox-pep8 http://logs.openstack.org/25/651225/4/check/openstack-tox-pep8/66bd4fd/ : SUCCESS in 7m 52s\n- openstack-tox-py27 http://logs.openstack.org/25/651225/4/check/openstack-tox-py27/9562322/ : SUCCESS in 12m 37s\n- openstack-tox-py35 http://logs.openstack.org/25/651225/4/check/openstack-tox-py35/96b9db0/ : SUCCESS in 14m 30s\n- openstack-tox-py36 http://logs.openstack.org/25/651225/4/check/openstack-tox-py36/a8b4a63/ : SUCCESS in 12m 30s\n- openstack-tox-py37 http://logs.openstack.org/25/651225/4/check/openstack-tox-py37/25b7309/ : SUCCESS in 18m 29s\n- openstack-tox-docs 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http://logs.openstack.org/25/651225/4/check/trove-tox-bandit-baseline/629cc7d/ : SUCCESS in 7m 44s (non-voting)\n- openstack-tox-pylint http://logs.openstack.org/25/651225/4/check/openstack-tox-pylint/094a724/ : SUCCESS in 8m 50s","accounts_in_message":[],"_revision_number":4},{"id":"40eeb8cae1880087d15edc566c34803e9af11133","author":{"_account_id":28695,"name":"Bartosz Zurkowski","email":"b.zurkowski@samsung.com","username":"b.zurkowski"},"date":"2019-04-12 08:24:24.000000000","message":"Patch Set 4: Code-Review-1\n\n(8 comments)\n\nGreat contribution Kasper! I added several questions and remarks. Please, review them.\n\nAlso, according to Cassandra upgrade guide:\n\n\u003e Upgrade order matters\n\nAnd:\n\n\u003e Upgrade the seed nodes within a datacenter first\n\nHow do we approach this problem?\n\n[1] https://docs.datastax.com/en/upgrade/doc/upgrade/ddac/upgdDDACMinor51x.html","accounts_in_message":[],"_revision_number":4},{"id":"5de9daef9db942ee3b29933a2757a899bd3770f3","author":{"_account_id":28695,"name":"Bartosz Zurkowski","email":"b.zurkowski@samsung.com","username":"b.zurkowski"},"date":"2019-04-12 08:26:36.000000000","message":"Patch Set 4:\n\nAlso, please link reference Cassandra upgrade procedure in the commit message and describe implemented procedure briefly (preferable in points).","accounts_in_message":[],"_revision_number":4},{"id":"bcc7d4351509e8b2c9aa109ac11fa6328c3b5ad4","author":{"_account_id":6732,"name":"Lingxian Kong","email":"anlin.kong@gmail.com","username":"kong"},"date":"2019-04-12 08:34:41.000000000","message":"Patch Set 4:\n\n@Bartosz, @Kasper, another question, I\u0027m very curious how do you deal with guest agent upgrade in Samsung?","accounts_in_message":[],"_revision_number":4},{"id":"f6698676df587fde99f91653ffdb89d0a44fdb31","author":{"_account_id":29995,"name":"Kasper Hasior","email":"k.hasior@partner.samsung.com","username":"k.hasior"},"date":"2019-04-12 09:03:06.000000000","message":"Patch Set 4:\n\n(4 comments)","accounts_in_message":[],"_revision_number":4},{"id":"2f5dad00e4770cbee0956734c8854b8ead8a41d0","author":{"_account_id":28695,"name":"Bartosz Zurkowski","email":"b.zurkowski@samsung.com","username":"b.zurkowski"},"date":"2019-04-12 09:11:20.000000000","message":"Patch Set 4:\n\n\u003e @Bartosz, @Kasper, another question, I\u0027m very curious how do you\n \u003e deal with guest agent upgrade in Samsung?\n\nWe have not approached the problem of GA upgrade yet, but it is present in our roadmap and definitely worth implementing in the future. Many people asked about it during the last OpenStack Summit.\n\nTemporarily, the only solution that I see is to use existing Trove features that cause VM rebuild with a new datastore image hosting upgraded version of GA software, e.g., database backups or database upgrades.\n\nHaving both single-instance and clustered deployment options in place with support for backups (that we are going to upstream soon) and rolling upgrades (that we are upstreaming at the moment) should be sufficient in most situations. There are, of course, certain aspects of database upgrade that require a closer look, e.g. coupling between GA version and datastore version.\n\nCould you please take a look at change: https://review.openstack.org/#/c/642050/ - it introduces a multi-version framework into Trove.","accounts_in_message":[],"_revision_number":4},{"id":"16ade661a2972921b49721c9718dda6d76636ec3","author":{"_account_id":6732,"name":"Lingxian Kong","email":"anlin.kong@gmail.com","username":"kong"},"date":"2019-04-12 11:28:43.000000000","message":"Patch Set 4:\n\n\u003e \u003e @Bartosz, @Kasper, another question, I\u0027m very curious how do you\n \u003e \u003e deal with guest agent upgrade in Samsung?\n \u003e \n \u003e We have not approached the problem of GA upgrade yet, but it is\n \u003e present in our roadmap and definitely worth implementing in the\n \u003e future. Many people asked about it during the last OpenStack\n \u003e Summit.\n \u003e \n \u003e Temporarily, the only solution that I see is to use existing Trove\n \u003e features that cause VM rebuild with a new datastore image hosting\n \u003e upgraded version of GA software, e.g., database backups or database\n \u003e upgrades.\n \u003e \n \u003e Having both single-instance and clustered deployment options in\n \u003e place with support for backups (that we are going to upstream soon)\n \u003e and rolling upgrades (that we are upstreaming at the moment) should\n \u003e be sufficient in most situations. There are, of course, certain\n \u003e aspects of database upgrade that require a closer look, e.g.\n \u003e coupling between GA version and datastore version.\n \u003e \n \u003e Could you please take a look at change: https://review.openstack.org/#/c/642050/\n \u003e - it introduces a multi-version framework into Trove.\n\nThanks for sharing those information. Guest image upgrade is also one of our requirements before rolling out Trove in our public cloud. I will definitely take a close look after finishing the devstack improvement and some other enhancement in our TODO list.","accounts_in_message":[],"_revision_number":4},{"id":"7c5497555bc6a93ffe2c8639edfffbe30621fe60","author":{"_account_id":28695,"name":"Bartosz Zurkowski","email":"b.zurkowski@samsung.com","username":"b.zurkowski"},"date":"2019-04-12 12:08:59.000000000","message":"Patch Set 4:\n\n(2 comments)","accounts_in_message":[],"_revision_number":4},{"id":"7b7e2744a97027e28f6d0b09a2bcc7bc2ebd2983","author":{"_account_id":29995,"name":"Kasper Hasior","email":"k.hasior@partner.samsung.com","username":"k.hasior"},"date":"2019-04-17 09:01:48.000000000","message":"Uploaded patch set 5.","accounts_in_message":[],"_revision_number":5},{"id":"741aaf4c14ba4731ef831a226bdde7c9ece6a282","author":{"_account_id":29995,"name":"Kasper Hasior","email":"k.hasior@partner.samsung.com","username":"k.hasior"},"date":"2019-04-17 09:02:31.000000000","message":"Patch Set 5:\n\n(6 comments)","accounts_in_message":[],"_revision_number":5},{"id":"e558eaaf8fa9fb1a8229bd3c3ebf14657db32ff5","author":{"_account_id":29995,"name":"Kasper Hasior","email":"k.hasior@partner.samsung.com","username":"k.hasior"},"date":"2019-04-17 09:03:00.000000000","message":"Patch Set 5:\n\n\u003e (8 comments)\n \u003e \n \u003e Great contribution Kasper! I added several questions and remarks.\n \u003e Please, review them.\n \u003e \n \u003e Also, according to Cassandra upgrade guide:\n \u003e \n \u003e \u003e Upgrade order matters\n \u003e \n \u003e And:\n \u003e \n \u003e \u003e Upgrade the seed nodes within a datacenter first\n \u003e \n \u003e How do we approach this problem?\n \u003e \n \u003e [1] https://docs.datastax.com/en/upgrade/doc/upgrade/ddac/upgdDDACMinor51x.html\n\nRefering to the problem of upgrade order I added sorting cluster instances so that seed nodes will be set on lower positions in a list of instances to upgrade.","accounts_in_message":[],"_revision_number":5},{"id":"825cea4cb656744d7ffa92bed63efe63bc963eee","author":{"_account_id":22348,"name":"Zuul","username":"zuul","tags":["SERVICE_USER"]},"date":"2019-04-17 12:54:45.000000000","message":"Patch Set 5: Verified-1\n\nBuild failed (check pipeline).  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For information on how to proceed, see\nhttp://docs.openstack.org/infra/manual/developers.html#automated-testing\n\n\n- openstack-tox-cover http://logs.openstack.org/25/651225/6/check/openstack-tox-cover/d86c8b4/cover/ : SUCCESS in 18m 44s (non-voting)\n- openstack-tox-lower-constraints http://logs.openstack.org/25/651225/6/check/openstack-tox-lower-constraints/586d0f6/ : SUCCESS in 12m 01s\n- openstack-tox-pep8 http://logs.openstack.org/25/651225/6/check/openstack-tox-pep8/bacb7f2/ : SUCCESS in 10m 21s\n- openstack-tox-py27 http://logs.openstack.org/25/651225/6/check/openstack-tox-py27/7752950/ : SUCCESS in 17m 30s\n- openstack-tox-py35 http://logs.openstack.org/25/651225/6/check/openstack-tox-py35/9737ea5/ : SUCCESS in 13m 02s\n- openstack-tox-py36 http://logs.openstack.org/25/651225/6/check/openstack-tox-py36/c3105fd/ : SUCCESS in 18m 20s\n- openstack-tox-py37 http://logs.openstack.org/25/651225/6/check/openstack-tox-py37/fe11a7b/ : SUCCESS in 16m 51s\n- openstack-tox-docs http://logs.openstack.org/25/651225/6/check/openstack-tox-docs/14f1916/html/ : SUCCESS in 5m 13s\n- trove-functional-mysql http://logs.openstack.org/25/651225/6/check/trove-functional-mysql/dd4a694/ : SUCCESS in 1h 50m 23s\n- trove-scenario-mariadb-single http://logs.openstack.org/25/651225/6/check/trove-scenario-mariadb-single/143678f/ : FAILURE in 35m 39s (non-voting)\n- trove-scenario-mariadb-multi http://logs.openstack.org/25/651225/6/check/trove-scenario-mariadb-multi/b35ae44/ : FAILURE in 50m 50s (non-voting)\n- trove-scenario-mysql-single http://logs.openstack.org/25/651225/6/check/trove-scenario-mysql-single/6db133c/ : TIMED_OUT in 3h 03m 01s\n- trove-scenario-mysql-multi http://logs.openstack.org/25/651225/6/check/trove-scenario-mysql-multi/8ba2322/ : SUCCESS in 1h 37m 53s\n- trove-scenario-postgresql-single http://logs.openstack.org/25/651225/6/check/trove-scenario-postgresql-single/b7ee948/ : FAILURE in 1h 04m 27s (non-voting)\n- trove-scenario-postgresql-multi http://logs.openstack.org/25/651225/6/check/trove-scenario-postgresql-multi/9b773b5/ : FAILURE in 43m 21s (non-voting)\n- trove-scenario-pxc-single http://logs.openstack.org/25/651225/6/check/trove-scenario-pxc-single/bfc849a/ : FAILURE in 44m 28s (non-voting)\n- trove-scenario-pxc-multi http://logs.openstack.org/25/651225/6/check/trove-scenario-pxc-multi/75cb760/ : FAILURE in 49m 26s (non-voting)\n- trove-scenario-redis-single http://logs.openstack.org/25/651225/6/check/trove-scenario-redis-single/2a1f4c5/ : FAILURE in 1h 19m 11s (non-voting)\n- trove-scenario-redis-multi http://logs.openstack.org/25/651225/6/check/trove-scenario-redis-multi/60cb579/ : FAILURE in 1h 04m 06s (non-voting)\n- trove-tox-fakemodetests http://logs.openstack.org/25/651225/6/check/trove-tox-fakemodetests/2686478/ : SUCCESS in 6m 01s\n- trove-tox-apiexamples http://logs.openstack.org/25/651225/6/check/trove-tox-apiexamples/398a464/ : SUCCESS in 5m 23s\n- trove-tox-bandit-baseline http://logs.openstack.org/25/651225/6/check/trove-tox-bandit-baseline/bb4d77d/ : SUCCESS in 7m 58s (non-voting)\n- openstack-tox-pylint http://logs.openstack.org/25/651225/6/check/openstack-tox-pylint/2c11f28/ : SUCCESS in 9m 16s","accounts_in_message":[],"_revision_number":6},{"id":"6a93c9b0e589a1aeb890b145e8459c4a9e8206a9","author":{"_account_id":29995,"name":"Kasper Hasior","email":"k.hasior@partner.samsung.com","username":"k.hasior"},"date":"2019-04-24 13:13:37.000000000","message":"Patch Set 6:\n\nrecheck","accounts_in_message":[],"_revision_number":6},{"id":"a1a9ca16c6671e73449216f0f6a6f6536679a216","author":{"_account_id":28695,"name":"Bartosz Zurkowski","email":"b.zurkowski@samsung.com","username":"b.zurkowski"},"date":"2019-04-24 14:04:29.000000000","message":"Patch Set 6: Code-Review-1\n\n(5 comments)\n\nGood one Kasper. I added several remarks. Also, I haven\u0027t found tests for this change. The upgrade order approach seems OK to me.","accounts_in_message":[],"_revision_number":6},{"id":"3ba0dcac8fd996eb818d2b07ea740e2a5d9f0d01","author":{"_account_id":22348,"name":"Zuul","username":"zuul","tags":["SERVICE_USER"]},"date":"2019-04-24 15:20:55.000000000","message":"Patch Set 6: Verified+1\n\nBuild succeeded (check pipeline).\n\n- openstack-tox-cover http://logs.openstack.org/25/651225/6/check/openstack-tox-cover/63dafbb/cover/ : SUCCESS in 18m 30s (non-voting)\n- openstack-tox-lower-constraints http://logs.openstack.org/25/651225/6/check/openstack-tox-lower-constraints/fe981f9/ : SUCCESS in 14m 33s\n- openstack-tox-pep8 http://logs.openstack.org/25/651225/6/check/openstack-tox-pep8/a1bf173/ : SUCCESS in 7m 22s\n- openstack-tox-py27 http://logs.openstack.org/25/651225/6/check/openstack-tox-py27/586f2c2/ : SUCCESS in 12m 58s\n- openstack-tox-py35 http://logs.openstack.org/25/651225/6/check/openstack-tox-py35/eb02563/ : SUCCESS in 16m 09s\n- openstack-tox-py36 http://logs.openstack.org/25/651225/6/check/openstack-tox-py36/80d944d/ : SUCCESS in 14m 11s\n- openstack-tox-py37 http://logs.openstack.org/25/651225/6/check/openstack-tox-py37/78f3aa3/ : SUCCESS in 16m 42s\n- openstack-tox-docs http://logs.openstack.org/25/651225/6/check/openstack-tox-docs/6e13cc3/html/ : SUCCESS in 5m 37s\n- trove-functional-mysql http://logs.openstack.org/25/651225/6/check/trove-functional-mysql/7e241c0/ : SUCCESS in 2h 03m 11s\n- trove-scenario-mariadb-single http://logs.openstack.org/25/651225/6/check/trove-scenario-mariadb-single/c95c8ac/ : FAILURE in 37m 20s (non-voting)\n- trove-scenario-mariadb-multi http://logs.openstack.org/25/651225/6/check/trove-scenario-mariadb-multi/c081f8b/ : FAILURE in 45m 04s (non-voting)\n- trove-scenario-mysql-single http://logs.openstack.org/25/651225/6/check/trove-scenario-mysql-single/5b24dd8/ : SUCCESS in 1h 57m 02s\n- trove-scenario-mysql-multi http://logs.openstack.org/25/651225/6/check/trove-scenario-mysql-multi/330f7d5/ : SUCCESS in 1h 54m 22s\n- trove-scenario-postgresql-single http://logs.openstack.org/25/651225/6/check/trove-scenario-postgresql-single/a89b376/ : FAILURE in 55m 48s (non-voting)\n- trove-scenario-postgresql-multi http://logs.openstack.org/25/651225/6/check/trove-scenario-postgresql-multi/5cc8d02/ : FAILURE in 52m 13s (non-voting)\n- trove-scenario-pxc-single http://logs.openstack.org/25/651225/6/check/trove-scenario-pxc-single/566a7d5/ : FAILURE in 58m 11s (non-voting)\n- trove-scenario-pxc-multi http://logs.openstack.org/25/651225/6/check/trove-scenario-pxc-multi/4bc3eeb/ : FAILURE in 55m 37s (non-voting)\n- trove-scenario-redis-single http://logs.openstack.org/25/651225/6/check/trove-scenario-redis-single/54ec8b4/ : FAILURE in 1h 10m 51s (non-voting)\n- trove-scenario-redis-multi http://logs.openstack.org/25/651225/6/check/trove-scenario-redis-multi/0de954f/ : FAILURE in 1h 18m 14s (non-voting)\n- trove-tox-fakemodetests http://logs.openstack.org/25/651225/6/check/trove-tox-fakemodetests/11718d8/ : SUCCESS in 5m 41s\n- trove-tox-apiexamples http://logs.openstack.org/25/651225/6/check/trove-tox-apiexamples/b4e7564/ : SUCCESS in 5m 12s\n- trove-tox-bandit-baseline http://logs.openstack.org/25/651225/6/check/trove-tox-bandit-baseline/61fb788/ : SUCCESS in 5m 45s (non-voting)\n- openstack-tox-pylint http://logs.openstack.org/25/651225/6/check/openstack-tox-pylint/19afd07/ : SUCCESS in 8m 51s","accounts_in_message":[],"_revision_number":6},{"id":"f2e10d5e91a5786aef505b5fb6105e1fb1666c54","author":{"_account_id":29995,"name":"Kasper Hasior","email":"k.hasior@partner.samsung.com","username":"k.hasior"},"date":"2019-04-25 11:51:47.000000000","message":"Uploaded patch set 7.","accounts_in_message":[],"_revision_number":7},{"id":"3430bce3141d92b29c5b563a87dc507ac7cc0eb1","author":{"_account_id":29995,"name":"Kasper Hasior","email":"k.hasior@partner.samsung.com","username":"k.hasior"},"date":"2019-04-25 11:52:38.000000000","message":"Patch Set 7:\n\n(2 comments)","accounts_in_message":[],"_revision_number":7},{"id":"173d72c1fc1442e32ef1bd278f8cc44156f438e0","author":{"_account_id":22348,"name":"Zuul","username":"zuul","tags":["SERVICE_USER"]},"date":"2019-04-25 14:03:55.000000000","message":"Patch Set 7: Verified-1\n\nBuild failed (check pipeline).  For information on how to proceed, see\nhttp://docs.openstack.org/infra/manual/developers.html#automated-testing\n\n\n- openstack-tox-cover http://logs.openstack.org/25/651225/7/check/openstack-tox-cover/168dba4/cover/ : SUCCESS in 19m 28s (non-voting)\n- openstack-tox-lower-constraints http://logs.openstack.org/25/651225/7/check/openstack-tox-lower-constraints/4a5b188/ : SUCCESS in 14m 45s\n- openstack-tox-pep8 http://logs.openstack.org/25/651225/7/check/openstack-tox-pep8/0ee7322/ : FAILURE in 5m 25s\n- openstack-tox-py27 http://logs.openstack.org/25/651225/7/check/openstack-tox-py27/9cba560/ : SUCCESS in 11m 05s\n- openstack-tox-py35 http://logs.openstack.org/25/651225/7/check/openstack-tox-py35/0b174c5/ : SUCCESS in 13m 36s\n- openstack-tox-py36 http://logs.openstack.org/25/651225/7/check/openstack-tox-py36/d5c4484/ : SUCCESS in 12m 09s\n- openstack-tox-py37 http://logs.openstack.org/25/651225/7/check/openstack-tox-py37/e62bc56/ : SUCCESS in 17m 44s\n- openstack-tox-docs 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: SUCCESS in 1h 38m 47s\n- trove-scenario-postgresql-single http://logs.openstack.org/25/651225/8/check/trove-scenario-postgresql-single/b33b53a/ : FAILURE in 56m 54s (non-voting)\n- trove-scenario-postgresql-multi http://logs.openstack.org/25/651225/8/check/trove-scenario-postgresql-multi/15d671d/ : FAILURE in 48m 41s (non-voting)\n- trove-scenario-pxc-single http://logs.openstack.org/25/651225/8/check/trove-scenario-pxc-single/f841aa7/ : FAILURE in 51m 52s (non-voting)\n- trove-scenario-pxc-multi http://logs.openstack.org/25/651225/8/check/trove-scenario-pxc-multi/a057346/ : FAILURE in 1h 09m 14s (non-voting)\n- trove-scenario-redis-single http://logs.openstack.org/25/651225/8/check/trove-scenario-redis-single/3b0a0f1/ : FAILURE in 1h 16m 17s (non-voting)\n- trove-scenario-redis-multi http://logs.openstack.org/25/651225/8/check/trove-scenario-redis-multi/1964551/ : FAILURE in 1h 09m 37s (non-voting)\n- trove-tox-fakemodetests 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21s","accounts_in_message":[],"_revision_number":8},{"id":"0fce67c3dc6ed2547904e6126241b056cbad177d","author":{"_account_id":22348,"name":"Zuul","username":"zuul","tags":["SERVICE_USER"]},"date":"2019-06-05 06:29:46.000000000","message":"Change has been successfully merged by Zuul","accounts_in_message":[],"_revision_number":8}],"current_revision_number":8,"current_revision":"0969d53c6cc35f2b1bf9b0baad1096db257bb67a","revisions":{"b73a4c23fffb700459e9f9942a2835cb467b10b4":{"kind":"REWORK","_number":1,"created":"2019-04-09 12:49:22.000000000","uploader":{"_account_id":29995,"name":"Kasper Hasior","email":"k.hasior@partner.samsung.com","username":"k.hasior"},"ref":"refs/changes/25/651225/1","fetch":{"anonymous http":{"url":"https://review.opendev.org/openstack/trove","ref":"refs/changes/25/651225/1","commands":{"Checkout":"git fetch https://review.opendev.org/openstack/trove refs/changes/25/651225/1 \u0026\u0026 git checkout FETCH_HEAD","Cherry Pick":"git fetch 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