Red Hat Ceph Storage clusters hitting the message "cluster [WRN] failed to encode map <XYZ> with expected crc"
Issue
- Red Hat Ceph Storage cluster logs show the following messages:
osd.405 24.161.248.95:6805/41332 329 : cluster [WRN] failed to encode map e727238 with expected crc
osd.220 24.161.248.119:6816/92203 301 : cluster [WRN] failed to encode map e727238 with expected crc
osd.872 24.161.248.104:6816/235917 55 : cluster [WRN] failed to encode map e727238 with expected crc
- The network traffic spikes heavily and is saturated, in parallel.
Environment
-
Red Hat Ceph Storage 1.3.x
-
Red Hat Ceph Storage 2.x
Subscriber exclusive content
A Red Hat subscription provides unlimited access to our knowledgebase of over 48,000 articles and solutions.
Welcome! Check out the Getting Started with Red Hat page for quick tours and guides for common tasks.
