| Summary: | fscache / cachefilesd responsible for crash | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Product: | Red Hat Enterprise Linux 6 | Reporter: | Leon Fauster <leonfauster> | ||||||||
| Component: | cachefilesd | Assignee: | Steve Dickson <steved> | ||||||||
| Status: | CLOSED CURRENTRELEASE | QA Contact: | Red Hat Kernel QE team <kernel-qe> | ||||||||
| Severity: | unspecified | Docs Contact: | |||||||||
| Priority: | unspecified | ||||||||||
| Version: | 6.4 | CC: | pasteur, ranjithruban, rrajaram | ||||||||
| Target Milestone: | rc | ||||||||||
| Target Release: | --- | ||||||||||
| Hardware: | Unspecified | ||||||||||
| OS: | Unspecified | ||||||||||
| Whiteboard: | |||||||||||
| Fixed In Version: | Doc Type: | Bug Fix | |||||||||
| Doc Text: | Story Points: | --- | |||||||||
| Clone Of: | Environment: | ||||||||||
| Last Closed: | 2014-04-08 14:25:31 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: | |||||||||
| Attachments: |
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This request was evaluated by Red Hat Product Management for inclusion in the current release of Red Hat Enterprise Linux. Because the affected component is not scheduled to be updated in the current release, Red Hat is unable to address this request at this time. Red Hat invites you to ask your support representative to propose this request, if appropriate, in the next release of Red Hat Enterprise Linux. Created attachment 817652 [details]
2nd screenshot at console via idrac
2nd time that the system crashed
Hello We were testing fs-cache for last 1 week. It paniched with similar traces. kernel based on Red Hat Enterprise Linux 6.5 kernel (2.6.32-431.1.2.el6) Attaching a screen shot as i was not able to capture vmcore. Regards Ranjith Created attachment 877955 [details]
kernel panic screen shot
Leon Fix is included in RHEL 6.5 https://access.redhat.com/site/solutions/374553 Please check whether you notice this problem with RHEL 6.5 Ranjith With reference to your email in linux-cachefs list.. Can you confirm whether you notice the panic when you use the standard RH kernel ? So far no problems with EL6.5. Thank you for your input! |
Created attachment 806195 [details] screenshot at console via idrac # Description of problem: System crashed. I have only a screenshot (attached). The system has two nfs resources mounted. cachefilesd is used to optimize. The data in that mounted dirs is used by the webserver (htdocs). # Version-Release number of selected component (if applicable): $ rpm -qa | grep cachef cachefilesd-0.10.2-1.el6.x86_64 $ uname -a Linux srv-sl0a.ccds.de 2.6.32-358.18.1.el6.x86_64 #1 SMP Wed Aug 28 17:19:38 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux rpm -qa | grep nfs nfs-utils-lib-1.1.5-6.el6.x86_64 nfs-utils-1.2.3-36.el6.x86_64 # How reproducible: I can not reproduce it - it just happens today the first time. The cachefilesd is setup since 5 days. I hope the screenshot helps. # Actual results: Crash # Expected results: No crash # Additional info: du -h -s /var/cache/fscache/ 21G /var/cache/fscache/ # nfs mount options cat /etc/fstab | grep nfs |cut -f4 rw,noexec,nosuid,acl,nosharecache,fsc,rsize=8192,wsize=8192,nfsvers=3,tcp,intr,soft,timeo=60 0 0 rw,noexec,nosuid,acl,nosharecache,fsc=lib,rsize=8192,wsize=8192,nfsvers=3,tcp,intr,soft,timeo=60 0 0