Hi everyone, we experienced ONAP crash due to shared disk dockerdata-nfs full. That condition affected also some k8s-nodes that became not responsive because the kernel thread related to nfs client (i.e. [<ip_of_nfs_server>-man]) required 100% of CPU time.
Is there a nfs configuration to avoid to get nfs client unresponsiveness? Current used nfs flags are: rw, sync, no_root_squash, no_subtree_check (file /etc/exportfs in nfs server) Thank you Marco Ferrero PS: Some more details can be found in: https://unix.stackexchange.com/questions/63569/what-are-processes-123-45-78-901-ma-on-linux-where-the-number-is-an-nfs-ser ( https://unix.stackexchange.com/questions/63569/what-are-processes-123-45-78-901-ma-on-linux-where-the-number-is-an-nfs-ser ) -=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this group. View/Reply Online (#19433): https://lists.onap.org/g/onap-discuss/message/19433 Mute This Topic: https://lists.onap.org/mt/54201887/21656 Mute #dublin: https://lists.onap.org/mk?hashtag=dublin&subid=2740164 Mute #mariadb: https://lists.onap.org/mk?hashtag=mariadb&subid=2740164 Mute #so: https://lists.onap.org/mk?hashtag=so&subid=2740164 Mute #nfs: https://lists.onap.org/mk?hashtag=nfs&subid=2740164 Mute #nfs-settings: https://lists.onap.org/mk?hashtag=nfs-settings&subid=2740164 Group Owner: [email protected] Unsubscribe: https://lists.onap.org/g/onap-discuss/unsub [[email protected]] -=-=-=-=-=-=-=-=-=-=-=-
