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Bug #12867
closedsupport CEPH_FEATURE_MSGR_KEEPALIVE2
% Done:
0%
Source:
other
Tags:
Backport:
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Crash signature (v1):
Crash signature (v2):
Description
Without this feature, kernel client can't detect event that connection get lost quietly (without receiving TCP RST). If connection to the monitor gets lost quitely, kernel client stops receiving new OSDMap/MDSMap from the monitor. (I use SIGSTOP to simulate the case that connection to monitor gets lost)
Updated by Zheng Yan over 8 years ago
- Status changed from 12 to 7
Updated by Ilya Dryomov over 8 years ago
- Status changed from 7 to Resolved
With "libceph: don't access invalid memory in keepalive2 path" and "libceph: advertise support for keepalive2" queued for 4.3-rc2, considering this resolved.
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