Bug 2190503
| Summary: | [Tracker #15887] Linux reboot / shutdown hung by CephFS | ||
|---|---|---|---|
| Product: | [Red Hat Storage] Red Hat OpenShift Data Foundation | Reporter: | Manny <mcaldeir> |
| Component: | ceph | Assignee: | Venky Shankar <vshankar> |
| ceph sub component: | CephFS | QA Contact: | Elad <ebenahar> |
| Status: | CLOSED WONTFIX | Docs Contact: | |
| Severity: | medium | ||
| Priority: | unspecified | CC: | aakobi, bniver, gfarnum, hnallurv, muagarwa, ocs-bugs, odf-bz-bot, sostapov, vshankar, xiubli |
| Version: | 4.11 | ||
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| 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: | 2023-05-17 01:31:27 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: | |||
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Description
Manny
2023-04-28 15:08:09 UTC
The customer (nokia) is running into this issue and wont accept this behavior and is requesting a code change or fix for case 03587087 case#03587087. Hello Venky!!! I know you guys are busy and I don t want to take too much your time but this customer (Nokia) doesn t want any workaround or temporary fix. They want to know why shutdown takes more than 20 mns in v4.13.6 after they upgraded from v4.13.4 where it takes 10 mns. Same thing when they were on v4.12 (10mns). What has changed? As a Newer in the company I really don t know what else to do. To make sure that I was on the right path, I reached out to some seniors teammates to help me with this case but we could not find what was causing the issue and then I reached to Shift and they asked me to contact you to explain the situation. Also had some conversations with the TAM for help. I know this case is closed because 'WONTFIX' but is there any way we can take look at it one more time? If not what exactly you want me to tell a customer for them to be okay with my answer? I have all the documents( sosreports from different nodes....). So please advice me in the right direction. I just want to learn. I saw your previous comment you said "one needs to do a `umount -f` to throw away the page cache before initiating a reboot." Is that the solution that I need to tell the customer? |