Bug 1915520

Summary: Mounts failing with error "Failed to start transient scope unit: Argument list too long"
Product: OpenShift Container Platform Reporter: OpenShift BugZilla Robot <openshift-bugzilla-robot>
Component: NodeAssignee: Peter Hunt <pehunt>
Node sub component: CRI-O QA Contact: Sunil Choudhary <schoudha>
Status: CLOSED ERRATA Docs Contact:
Severity: high    
Priority: high CC: anisal, aos-bugs, bbreard, dtardon, dwalsh, imcleod, jligon, jokerman, mbetti, miabbott, nagrawal, naygupta, nchoudhu, nstielau, palshure, pehunt, rphillips, shsaxena, sparpate, systemd-maint-list, tsweeney
Version: 4.4Keywords: UpcomingSprint
Target Milestone: ---   
Target Release: 4.5.z   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2021-01-20 05:49:29 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On: 1884800, 1897337, 1939416    
Bug Blocks: 1915521    

Comment 1 Peter Hunt 2021-01-12 19:45:21 UTC
fixed in attached PR

Comment 4 Sunil Choudhary 2021-01-14 11:09:08 UTC
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#

Comment 6 errata-xmlrpc 2021-01-20 05:49:29 UTC
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