Bug 1707728
| Summary: | geo-rep: Sync hangs with tarssh as sync-engine | |||
|---|---|---|---|---|
| Product: | [Community] GlusterFS | Reporter: | Kotresh HR <khiremat> | |
| Component: | geo-replication | Assignee: | Kotresh HR <khiremat> | |
| Status: | CLOSED NEXTRELEASE | QA Contact: | ||
| Severity: | unspecified | Docs Contact: | ||
| Priority: | unspecified | |||
| Version: | mainline | CC: | bugs | |
| 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: | ||||
| : | 1708116 (view as bug list) | Environment: | ||
| Last Closed: | 2019-05-13 11:07:13 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: | ||||
| Bug Depends On: | ||||
| Bug Blocks: | 1708116 | |||
REVIEW: https://review.gluster.org/22684 (geo-rep: Fix sync hang with tarssh) posted (#1) for review on master by Kotresh HR REVIEW: https://review.gluster.org/22684 (geo-rep: Fix sync hang with tarssh) merged (#4) on master by Sunny Kumar |
Description of problem: When the heavy workload as below on master, the sync is hung with sync engine tarssh. It's working fine with rsync as sync engine. for i in {1..10000} do echo "sample data" > /<mastermnt>/file$i mv -f /<mastermnt>/file$i /<mastermnt/file done Version-Release number of selected component (if applicable): mainline How reproducible: Most of the times Steps to Reproduce: 1. Setup geo-rep with master 1*3 and slave 1*3 2. touch /<mastermnt> 3. Start geo-rep and wait till the status is changelog crawl 4. Configure sync-jobs to 1 gluster vol geo-rep <master> <slavehost>::<slavevol> config sync-jobs 1 5. Configure sync engine to tarssh gluster vol geo-rep <master> <slavehost>::<slavevol> config sync-method tarssh 6. Stop the geo-rep 7. Do the I/O on mastermnt as mentioned for i in {1..10000} do echo "sample data" > /<mastermnt>/file$i mv -f /<mastermnt>/file$i /<mastermnt/file done 8. Start the geo-rep Actual results: Sync hungs Expected results: Sync should not hung. Additional info: