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| Who | When | What | Removed | Added |
|---|---|---|---|---|
| Martin Sivák | 2016-11-29 17:02:21 UTC | Link ID | oVirt gerrit 67540 | |
| Status | NEW | POST | ||
| See Also | https://bugzilla.redhat.com/show_bug.cgi?id=1362618 | |||
| Nikolai Sednev | 2016-11-30 07:02:53 UTC | CC | nsednev | |
| QA Contact | mavital | nsednev | ||
| Doron Fediuck | 2016-11-30 09:16:44 UTC | Priority | unspecified | high |
| CC | dfediuck | |||
| Flags | ovirt-4.0.z? ovirt-4.1? planning_ack? testing_ack? | |||
| Severity | unspecified | high | ||
| Doron Fediuck | 2016-11-30 09:17:18 UTC | Target Milestone | --- | ovirt-4.1.0-alpha |
| Red Hat Bugzilla Rules Engine | 2016-11-30 09:17:23 UTC | Flags | planning_ack? | planning_ack+ |
| Doron Fediuck | 2016-11-30 09:18:09 UTC | Target Milestone | ovirt-4.1.0-alpha | ovirt-4.0.7 |
| meital avital | 2016-11-30 09:26:52 UTC | CC | mavital | |
| Flags | testing_ack? | testing_ack+ | ||
| Red Hat Bugzilla Rules Engine | 2016-11-30 09:26:57 UTC | Flags | ovirt-4.0.z? ovirt-4.1? | ovirt-4.0.z+ ovirt-4.1+ |
| Yaniv Lavi | 2016-11-30 13:20:43 UTC | Priority | high | medium |
| CC | ydary | |||
| Flags | ovirt-4.0.z+ | |||
| Severity | high | low | ||
| Red Hat Bugzilla Rules Engine | 2016-11-30 13:20:48 UTC | Flags | ovirt-4.0.z? | ovirt-4.0.z? ovirt-4.0.z+ |
| Artyom | 2016-11-30 13:22:15 UTC | CC | alukiano | |
| Nikolai Sednev | 2016-11-30 14:12:16 UTC | CC | msivak | |
| Flags | needinfo?(msivak) | |||
| Martin Sivák | 2016-11-30 14:16:36 UTC | Flags | needinfo?(msivak) | |
| Artyom | 2016-12-01 07:25:09 UTC | Flags | needinfo?(msivak) | |
| Nikolai Sednev | 2016-12-01 07:28:03 UTC | Blocks | 1362618 | |
| Martin Sivák | 2016-12-01 08:21:46 UTC | Flags | needinfo?(msivak) | |
| Martin Sivák | 2016-12-12 10:53:12 UTC | Blocks | 1362618 | |
| Martin Sivák | 2016-12-13 13:47:50 UTC | Assignee | bugs | dchaplyg |
| Kobi Hakimi | 2016-12-14 10:17:21 UTC | CC | khakimi | |
| Martin Sivák | 2016-12-16 11:42:35 UTC | Link ID | oVirt gerrit 68597 | |
| Status | POST | MODIFIED | ||
| Simone Tiraboschi | 2017-01-24 15:50:24 UTC | Blocks | 1416111 | |
| Sandro Bonazzola | 2017-01-25 07:54:57 UTC | CC | dchaplyg | |
| Flags | needinfo?(dchaplyg) | |||
| Denis Chaplygin | 2017-01-25 10:28:28 UTC | Target Milestone | ovirt-4.0.7 | ovirt-4.1.0-rc |
| Flags | needinfo?(dchaplyg) | |||
| Sandro Bonazzola | 2017-02-01 16:01:22 UTC | Target Milestone | ovirt-4.1.0-rc | ovirt-4.1.1 |
| Flags | needinfo?(dchaplyg) | |||
| Denis Chaplygin | 2017-03-02 06:03:57 UTC | Flags | needinfo?(dchaplyg) | |
| Simone Tiraboschi | 2017-03-02 16:56:33 UTC | Blocks | 1416111 | |
| Sandro Bonazzola | 2017-03-03 14:19:58 UTC | Status | MODIFIED | ON_QA |
| Target Release | --- | 2.1.0.4 | ||
| Nikolai Sednev | 2017-03-05 17:11:01 UTC | Status | ON_QA | ASSIGNED |
| Red Hat Bugzilla Rules Engine | 2017-03-05 17:11:08 UTC | Target Release | 2.1.0.4 | --- |
| Yaniv Kaul | 2017-03-09 09:17:42 UTC | Flags | needinfo?(dchaplyg) | |
| Martin Sivák | 2017-03-09 15:33:48 UTC | Flags | needinfo?(nsednev) | |
| Nikolai Sednev | 2017-03-12 08:28:39 UTC | Flags | needinfo?(dchaplyg) needinfo?(nsednev) | |
| Doron Fediuck | 2017-03-15 11:35:39 UTC | Target Milestone | ovirt-4.1.1 | ovirt-4.1.4 |
| Doron Fediuck | 2017-03-15 11:36:37 UTC | Depends On | 1419326 | |
| Denis Chaplygin | 2017-04-19 13:04:57 UTC | Flags | needinfo?(nsednev) | |
| Nikolai Sednev | 2017-04-19 14:35:51 UTC | Flags | needinfo?(nsednev) | |
| Nikolai Sednev | 2017-04-20 11:03:40 UTC | Flags | needinfo?(ydary) | |
| Yaniv Lavi | 2017-04-23 16:03:04 UTC | Link ID | oVirt gerrit 75684 | |
| Status | ASSIGNED | POST | ||
| Link ID | oVirt gerrit 75685 | |||
| Flags | needinfo?(ydary) ovirt-4.0.z+ | |||
| Denis Chaplygin | 2017-04-25 13:53:43 UTC | Link ID | oVirt gerrit 75990 | |
| Status | POST | MODIFIED | ||
| Nikolai Sednev | 2017-04-25 14:36:45 UTC | Flags | needinfo?(dchaplyg) | |
| Nikolai Sednev | 2017-04-25 15:15:43 UTC | CC | mkalinin | |
| Flags | needinfo?(mkalinin) | |||
| Elad | 2017-04-25 16:17:07 UTC | CC | ebenahar | |
| Denis Chaplygin | 2017-04-26 07:42:15 UTC | Flags | needinfo?(dchaplyg) needinfo?(mkalinin) | |
| Denis Chaplygin | 2017-04-26 07:42:50 UTC | Flags | needinfo?(mkalinin) | |
| Sandro Bonazzola | 2017-07-18 15:31:50 UTC | Target Milestone | ovirt-4.1.4 | ovirt-4.1.5 |
| Sandro Bonazzola | 2017-07-18 15:32:29 UTC | Status | MODIFIED | POST |
| Germano Veit Michel | 2017-07-19 03:38:46 UTC | CC | gveitmic | |
| Yaniv Kaul | 2017-08-07 17:52:34 UTC | Severity | low | urgent |
| Doron Fediuck | 2017-08-10 12:25:58 UTC | Target Milestone | ovirt-4.1.5 | ovirt-4.1.6 |
| Marina Kalinin | 2017-08-10 21:08:37 UTC | Flags | needinfo?(mkalinin) | needinfo?(dchaplyg) |
| Denis Chaplygin | 2017-08-11 08:19:50 UTC | Flags | needinfo?(dchaplyg) | |
| Marina Kalinin | 2017-08-14 20:51:41 UTC | Flags | needinfo?(dchaplyg) | |
| Marina Kalinin | 2017-08-14 21:35:30 UTC | CC | lveyde | |
| Flags | needinfo?(lveyde) | |||
| Lev Veyde | 2017-08-14 22:17:03 UTC | Flags | needinfo?(dchaplyg) needinfo?(lveyde) | |
| Marina Kalinin | 2017-08-15 02:34:21 UTC | Flags | needinfo?(dchaplyg) | |
| Martin Sivák | 2017-08-23 10:33:15 UTC | Keywords | TestOnly | |
| Flags | needinfo?(nsednev) | |||
| Martin Sivák | 2017-08-23 10:38:18 UTC | Depends On | 1479768 | |
| Nikolai Sednev | 2017-08-23 16:16:46 UTC | Flags | needinfo?(dchaplyg) needinfo?(nsednev) | |
| Yaniv Kaul | 2017-09-05 10:06:27 UTC | Link ID | oVirt gerrit 75990 | |
| Sandro Bonazzola | 2017-09-05 14:15:25 UTC | Status | POST | ON_QA |
| Target Release | --- | 2.1.5 | ||
| Denis Chaplygin | 2017-09-06 08:02:22 UTC | Doc Text | Cause: We are trying to synchronize two different apps, living on their own schedules. And, unfortunately, those schedules are quite different. Consequence: At the moment Hosted engine updates it's status with about 30 seconds delay and status change propagation from HE to the engine takes about 15 seconds. So, in worst case, engine will see correct state of HE agent after 75 seconds (30 seconds to report transition from LocalMaintenance state, 30 seconds to report new score, 15 seconds delay on the engine side) Therefore, when you try to immediately use a host, just returned from the maintenance state, engine is not able to make a correct decision and tries to operate hosted engine, while it is still in a incorrect state. Workaround (if any): There is no way to fix that behaviour, cause our system is not a realtime system and we have a lot of delays in it (as i mentioned above, waiting for more than 75 seconds between actions should be safe). | |
| Doc Type | If docs needed, set a value | Known Issue | ||
| Nikolai Sednev | 2017-09-06 16:40:32 UTC | Status | ON_QA | ASSIGNED |
| Doc Text | Cause: We are trying to synchronize two different apps, living on their own schedules. And, unfortunately, those schedules are quite different. Consequence: At the moment Hosted engine updates it's status with about 30 seconds delay and status change propagation from HE to the engine takes about 15 seconds. So, in worst case, engine will see correct state of HE agent after 75 seconds (30 seconds to report transition from LocalMaintenance state, 30 seconds to report new score, 15 seconds delay on the engine side) Therefore, when you try to immediately use a host, just returned from the maintenance state, engine is not able to make a correct decision and tries to operate hosted engine, while it is still in a incorrect state. Workaround (if any): There is no way to fix that behaviour, cause our system is not a realtime system and we have a lot of delays in it (as i mentioned above, waiting for more than 75 seconds between actions should be safe). | If this bug requires documentation, please select an appropriate Doc Type value. | ||
| Red Hat Bugzilla Rules Engine | 2017-09-06 16:40:41 UTC | Target Release | 2.1.5 | --- |
| Yaniv Kaul | 2017-09-11 09:57:53 UTC | Target Milestone | ovirt-4.1.6 | ovirt-4.1.7 |
| Martin Sivák | 2017-09-27 11:04:59 UTC | Doc Text | If this bug requires documentation, please select an appropriate Doc Type value. | A hosted engine capable host returning from maintenance can take some time to return to the hosted engine capable status. It won't be able to receive hosted engine VM before the hosted engine score is restored. Now lets assume you have a second host that runs hosted engine VM atm and you want to put it into maintenance. The host can stall in Preparing for maintenance if no other hosted engine capable host is available. The easiest way out of that state is activating the host again, waiting before some other hosted engine host is ready and trying again. |
| Martin Sivák | 2017-09-27 11:06:58 UTC | Status | ASSIGNED | CLOSED |
| Resolution | --- | CANTFIX | ||
| Last Closed | 2017-09-27 07:06:58 UTC | |||
| Emma Heftman | 2017-11-07 10:11:49 UTC | CC | eheftman | |
| Flags | needinfo?(msivak) | |||
| Emma Heftman | 2017-11-07 15:08:16 UTC | Flags | needinfo?(msivak) | needinfo? needinfo?(dchaplyg) |
| Emma Heftman | 2017-11-07 15:27:04 UTC | Doc Text | A hosted engine capable host returning from maintenance can take some time to return to the hosted engine capable status. It won't be able to receive hosted engine VM before the hosted engine score is restored. Now lets assume you have a second host that runs hosted engine VM atm and you want to put it into maintenance. The host can stall in Preparing for maintenance if no other hosted engine capable host is available. The easiest way out of that state is activating the host again, waiting before some other hosted engine host is ready and trying again. | If no self-hosted engine host is available other than the host that is currently running the self-hosted engine, you will not be able to move the host that runs the Manager virtual machine to maintenance mode. Furthermore, even after another host moves to a status of "Up", it could take a few minutes for it to receive a score that will enable it to run the Manager virtual machine. The host will remain in a "preparing for maintenance" state until the Manager virtual machine can migrate to another host. |
| Flags | needinfo? needinfo?(dchaplyg) | needinfo- |
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