| Summary: | Using MRG Grid with multiple network interfaces | ||
|---|---|---|---|
| Product: | Red Hat Enterprise MRG | Reporter: | Robert Rati <rrati> |
| Component: | Release_Notes | Assignee: | Tomas Capek <tcapek> |
| Status: | CLOSED CURRENTRELEASE | QA Contact: | Jeff Needle <jneedle> |
| Severity: | high | Docs Contact: | |
| Priority: | high | ||
| Version: | 2.0 | CC: | jneedle, ltrilety, matt |
| Target Milestone: | 2.1 | Keywords: | Documentation |
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: |
When MRG Grid ran on a node with multiple network interfaces, it tried to estimate the correct interface for its communications with the remaining MRG Grid nodes. As a consequence, the node could have failed to communicate with other parts of MRG Grid correctly if the wrong interface had been chosen. As a workaround to this issue, MRG Grid can be forced to use a specific network interface by setting the NETWORK_INTERFACE parameter to the IP address of that interface. To determine which interface was used by MRG Grid when it fails to communicate with other parts of the grid, include the D_HOSTNAME variable in the logging configuration of the corresponding daemon.
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Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | 2012-01-31 11:14:37 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Bug Depends On: | 738528 | ||
| Bug Blocks: | 755648 | ||
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Description
Robert Rati
2011-08-04 15:19:30 UTC
Reassigned to Tomas Capek who is looking after Release Notes for MRG 2.1
Technical note added. If any revisions are required, please edit the "Technical Notes" field
accordingly. All revisions will be proofread by the Engineering Content Services team.
New Contents:
When MRG Grid ran on a node with multiple network interfaces, it tried to estimate the correct interface for its communications with the remaining MRG Grid nodes. As a consequence, the node could have failed to communicate with other parts of MRG Grid correctly if the wrong interface had been chosen. As a workaround to this issue, MRG Grid can be forced to use a specific network interface by setting the NETWORK_INTERFACE parameter to the IP address of that interface. To determine which interface was used by MRG Grid when it fails to communicate with other parts of the grid, include the D_HOSTNAME variable in the logging configuration of the corresponding daemon.
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