fixed in attached PR
Verified on 4.5.0-0.nightly-2021-01-13-200602. I do not see any mount failure in events or node journal logs. $ oc get clusterversion NAME VERSION AVAILABLE PROGRESSING SINCE STATUS version 4.5.0-0.nightly-2021-01-13-200602 True False 3h14m Cluster version is 4.5.0-0.nightly-2021-01-13-200602 $ oc get nodes -o wide NAME STATUS ROLES AGE VERSION INTERNAL-IP EXTERNAL-IP OS-IMAGE KERNEL-VERSION CONTAINER-RUNTIME qeci-13576-hswr9-m-0.c.openshift-qe.internal Ready master 3h50m v1.18.3+f561b20 10.0.0.95 Red Hat Enterprise Linux CoreOS 45.82.202101131830-0 (Ootpa) 4.18.0-193.40.1.el8_2.x86_64 cri-o://1.18.4-5.rhaos4.5.gitd655863.el8 qeci-13576-hswr9-m-1.c.openshift-qe.internal Ready master 3h50m v1.18.3+f561b20 10.0.0.53 Red Hat Enterprise Linux CoreOS 45.82.202101131830-0 (Ootpa) 4.18.0-193.40.1.el8_2.x86_64 cri-o://1.18.4-5.rhaos4.5.gitd655863.el8 qeci-13576-hswr9-m-2.c.openshift-qe.internal Ready master 3h50m v1.18.3+f561b20 10.0.0.96 Red Hat Enterprise Linux CoreOS 45.82.202101131830-0 (Ootpa) 4.18.0-193.40.1.el8_2.x86_64 cri-o://1.18.4-5.rhaos4.5.gitd655863.el8 qeci-13576-hswr9-w-a-0.c.openshift-qe.internal Ready worker 3h23m v1.18.3+f561b20 10.0.32.21 Red Hat Enterprise Linux CoreOS 45.82.202101131830-0 (Ootpa) 4.18.0-193.40.1.el8_2.x86_64 cri-o://1.18.4-5.rhaos4.5.gitd655863.el8 qeci-13576-hswr9-w-b-1.c.openshift-qe.internal Ready worker 3h22m v1.18.3+f561b20 10.0.32.37 Red Hat Enterprise Linux CoreOS 45.82.202101131830-0 (Ootpa) 4.18.0-193.40.1.el8_2.x86_64 cri-o://1.18.4-5.rhaos4.5.gitd655863.el8 $ oc get events -A | grep -i "Argument list too long" $ $ oc get events -A | grep -i "mount failed: exit status 1" $ $ oc debug node/qeci-13576-hswr9-w-a-0.c.openshift-qe.internal Starting pod/qeci-13576-hswr9-w-a-0copenshift-qeinternal-debug ... To use host binaries, run `chroot /host` ... sh-4.4# journalctl | grep -i "Failed to set up mount unit: Invalid argument" sh-4.4# sh-4.4# journalctl | grep -i "Failed to set up mount unit" sh-4.4# sh-4.4# journalctl | grep -i "Argument list too long" sh-4.4#
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory (OpenShift Container Platform 4.5.27 bug fix update), and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHBA-2021:0033