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Bug #37292

RDMAStack - poll failed error when using IB and RDMACM

Added by Stig Telfer about 1 month ago.

Status:
New
Priority:
Normal
Assignee:
-
Category:
msgr
Target version:
Start date:
11/16/2018
Due date:
% Done:

0%

Source:
Community (dev)
Tags:
RDMA
Backport:
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Pull request ID:

Description

The error message "polling - poll failed" occurs because interrupted system calls are not handled in method RDMADispatcher::polling. This appears to happen regularly in a configuration using Infiniband and RDMACM.

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