| Summary: | Too many open files from .treeinfo.lock files | ||||||
|---|---|---|---|---|---|---|---|
| Product: | [Retired] Grinder | Reporter: | John Matthews <jmatthew> | ||||
| Component: | core | Assignee: | John Matthews <jmatthew> | ||||
| Status: | CLOSED EOL | QA Contact: | Preethi Thomas <pthomas> | ||||
| Severity: | unspecified | Docs Contact: | |||||
| Priority: | unspecified | ||||||
| Version: | unspecified | ||||||
| Target Milestone: | --- | ||||||
| Target Release: | --- | ||||||
| Hardware: | Unspecified | ||||||
| OS: | Unspecified | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | Doc Type: | Bug Fix | |||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | Type: | --- | |||||
| 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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Created attachment 527812 [details] lsof a few mins before loop of grinder syncs failed with Too Many Open Files Description of problem: Running loops of sync tests for RHUI. After almost 500 loops I typically see: "Too Many Open Files" Version-Release number of selected component (if applicable): grinder-0.0.118-1.el6.noarch How reproducible: Running script from Pulp playpen/grinder/mirror_pulp/grinder_reproducer_noprofiler.py Syncing with a Protected Repo from CDN that has a kickstart tree $ grep treeinfo lsof_output | wc -l 1018 Example from lsof python 15089 root 1010uW REG 202,208 6 1278447 /mnt/jwm/grinder/mirror_pulp/repos/rhui-5-mrg-g-2.0-debug-5.7-i386/rhui-5-mrg-g-2.0-debug-5.7-i386/treeinfo.lock python 15089 root 1011uW REG 202,208 6 1278437 /mnt/jwm/grinder/mirror_pulp/repos/rhui-5-mrg-g-2.0-debug-5.7-i386/rhui-5-mrg-g-2.0-debug-5.7-i386/.treeinfo.lock (deleted) python 15089 root 1012uW REG 202,208 6 3155520 /mnt/jwm/grinder/mirror_pulp/repos/rhel-server-6-optional-srpms-6.0-x86_64/rhel-server-6-optional-srpms-6.0-x86_64/treeinfo.lock (deleted) python 15089 root 1013uW REG 202,208 6 411219 /mnt/jwm/grinder/mirror_pulp/repos/rhel-server-6-srpms-6.1-i386/rhel-server-6-srpms-6.1-i386/.treeinfo.lock (deleted) python 15089 root 1014uW REG 202,208 6 1278438 /mnt/jwm/grinder/mirror_pulp/repos/rhui-5-mrg-g-2.0-debug-5.7-x86_64/rhui-5-mrg-g-2.0-debug-5.7-x86_64/.treeinfo.lock python 15089 root 1015uW REG 202,208 6 3155519 /mnt/jwm/grinder/mirror_pulp/repos/rhel-server-6-optional-srpms-6.0-x86_64/rhel-server-6-optional-srpms-6.0-x86_64/.treeinfo.lock (deleted)