Back to bug 2029778
| Who | When | What | Removed | Added |
|---|---|---|---|---|
| Lijo Stephen Thomas | 2021-12-07 10:02:19 UTC | CC | lithomas | |
| Doc Type | --- | If docs needed, set a value | ||
| Red Hat One Jira (issues.redhat.com) | 2021-12-07 10:10:18 UTC | Link ID | Red Hat Issue Tracker RHCEPH-2517 | |
| Vikhyat Umrao | 2021-12-07 16:39:43 UTC | Link ID | Ceph Project Bug Tracker 50483 | |
| Target Release | 5.2 | 5.1 | ||
| Status | NEW | POST | ||
| Vikhyat Umrao | 2021-12-07 16:41:23 UTC | Link ID | Github ceph/ceph/pull/43548 | |
| Neha Ojha | 2021-12-07 17:08:49 UTC | Assignee | nojha | rzarzyns |
| Keywords | CodeChange | |||
| Vikhyat Umrao | 2021-12-07 17:13:07 UTC | CC | tserlin, vereddy | |
| Keywords | Rebase | |||
| Flags | needinfo?(tserlin) needinfo?(vereddy) | |||
| Veera Raghava Reddy | 2021-12-07 17:17:57 UTC | Flags | needinfo?(vereddy) | |
| Geo Jose | 2021-12-08 06:47:03 UTC | CC | gjose | |
| errata-xmlrpc | 2021-12-14 16:50:35 UTC | Status | POST | MODIFIED |
| Fixed In Version | ceph-16.2.7-4.el8cp | |||
| Flags | needinfo?(tserlin) | |||
| Status | MODIFIED | ON_QA | ||
| Matthias Muench | 2021-12-22 16:45:30 UTC | CC | mmuench | |
| Aron Gunn | 2022-01-20 23:31:04 UTC | CC | skanta | |
| QA Contact | pdhiran | skanta | ||
| Status | ON_QA | VERIFIED | ||
| Blocks | 2031073 | |||
| CC | agunn | |||
| Aron Gunn | 2022-01-26 22:39:49 UTC | Docs Contact | agunn | |
| Flags | needinfo?(rzarzyns) | |||
| Radoslaw Zarzynski | 2022-02-15 13:32:41 UTC | Doc Type | If docs needed, set a value | Bug Fix |
| Flags | needinfo?(rzarzyns) | |||
| Doc Text | Cause: A ceph messenger instance maintains an internal registry of connections which can be accessed from multiple threads. Those multi-threaded accesses require proper synchronization. Unfortunately, when a connection is being unregistered (as a result of e.g. stop), an unsynchronized access may happen. Consequence: A crash of messenger's user (e.g. an OSD daemon) can happen. Fix: Proper synchronization has been implemented at the unregister stage has been implemented. Result: no crash (due to lack of synchronization at the connection unregister stage) is expected. |
|||
| Ranjini M N | 2022-02-16 07:16:17 UTC | Flags | needinfo?(rzarzyns) | |
| CC | rmandyam | |||
| Doc Text | Cause: A ceph messenger instance maintains an internal registry of connections which can be accessed from multiple threads. Those multi-threaded accesses require proper synchronization. Unfortunately, when a connection is being unregistered (as a result of e.g. stop), an unsynchronized access may happen. Consequence: A crash of messenger's user (e.g. an OSD daemon) can happen. Fix: Proper synchronization has been implemented at the unregister stage has been implemented. Result: no crash (due to lack of synchronization at the connection unregister stage) is expected. | .No crash is expected when using the Ceph messenger instance during disconnection A Ceph messenger instance maintains an internal registry of connections that can be accessed from multiple threads. These multi-threaded accesses require proper synchronization. Previously, when a connection was being unregistered, for example, disconnected, unsynchronized access would happen to result in the crash of the messenger’s user, such as a Ceph OSD daemon. This release implements proper synchronization at the unregister stage and therefore, no crashes are expected. |
||
| Aron Gunn | 2022-02-21 17:44:52 UTC | Docs Contact | agunn | rmandyam |
| Radoslaw Zarzynski | 2022-02-22 02:15:35 UTC | Flags | needinfo?(rzarzyns) | |
| errata-xmlrpc | 2022-04-04 08:04:03 UTC | Status | VERIFIED | RELEASE_PENDING |
| errata-xmlrpc | 2022-04-04 10:23:34 UTC | Resolution | --- | ERRATA |
| Status | RELEASE_PENDING | CLOSED | ||
| Last Closed | 2022-04-04 10:23:34 UTC | |||
| errata-xmlrpc | 2022-04-04 10:23:52 UTC | Link ID | Red Hat Product Errata RHSA-2022:1174 |
Back to bug 2029778