Bug 1834693
Summary: | The tuned pod on RHEL worker couldn't set max virtual memory areas vm.max_map_count for elasticsearch pod | ||
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Product: | OpenShift Container Platform | Reporter: | Qiaoling Tang <qitang> |
Component: | Node Tuning Operator | Assignee: | Jiří Mencák <jmencak> |
Status: | CLOSED ERRATA | QA Contact: | Simon <skordas> |
Severity: | high | Docs Contact: | |
Priority: | high | ||
Version: | 4.5 | CC: | jmencak, sejug, skordas |
Target Milestone: | --- | ||
Target Release: | 4.5.0 | ||
Hardware: | Unspecified | ||
OS: | Unspecified | ||
Whiteboard: | |||
Fixed In Version: | Doc Type: | No Doc Update | |
Doc Text: | Story Points: | --- | |
Clone Of: | Environment: | ||
Last Closed: | 2020-07-13 17:37:39 UTC | Type: | Bug |
Regression: | --- | Mount Type: | --- |
Documentation: | --- | CRM: | |
Verified Versions: | Category: | --- | |
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
Cloudforms Team: | --- | Target Upstream Version: | |
Embargoed: |
Description
Qiaoling Tang
2020-05-12 09:10:46 UTC
Can you check on the host that tuned is *not* running there? If tuned daemon is running on the host as a service, a workaround until this is addressed is to disable the tuned daemon on the host. E.g.: Starting pod/qitang-debug-hrnvb-rhel-1-debug ... To use host binaries, run `chroot /host` chroot /hostPod IP: 10.0.98.166 If you don't see a command prompt, try pressing enter. sh-4.2# chroot /host sh-4.2# systemctl status tuned â tuned.service - Dynamic System Tuning Daemon Loaded: loaded (/usr/lib/systemd/system/tuned.service; enabled; vendor preset: enabled) Active: active (running) since Tue 2020-05-12 07:40:49 EDT; 2h 11min ago Docs: man:tuned(8) man:tuned.conf(5) man:tuned-adm(8) Main PID: 1329 (tuned) Memory: 17.3M CGroup: /system.slice/tuned.service ââ1329 /usr/bin/python2 -Es /usr/sbin/tuned -l -P May 12 07:40:48 qitang-debug-hrnvb-rhel-1 systemd[1]: Starting Dynamic System Tuning Daemon... May 12 07:40:49 qitang-debug-hrnvb-rhel-1 systemd[1]: Started Dynamic System Tuning Daemon. sh-4.2# systemctl disable tuned --now Removed symlink /etc/systemd/system/multi-user.target.wants/tuned.service. sh-4.2# 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, 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-2020:2409 |