重大 Bug for VCS + Solaris11
IP Address isn't removed when IPMultiNICB resource goes down unexpectedly on Sol11 |
Date:2016-03-12 |
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Problem: |
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When a node having an online IPMultiNICB resource goes down unexpectedly, the IP Address plumbed on the node is not unplumbed. |
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- Effected Version : 6.2.1 and 7.x
- Effected platforms: Solaris 11
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KB : https://www.veritas.com/support/en_US/article.000107841 |
Error Message: |
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There are two error cases.
For example. when one node (node A) was halt or panicked, then service group would failover to another node(node B). |
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Case 1:
IPMultiNICB Resource fails to online on node B with below error.
V-16-10001-5013 IPMultiNICB:ipmnicb1:online:This IP address is configured elsewhere. Will not online
During service group is going to online on node B, node A booted up, and IP address that defined in IPMultiNICB Resource would be up. |
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Case 2:
Duplicate address warning message are logged on node A.
WARNING: ipmp0 has duplicate address xx.xx.xx.xx (in use by 00:14:4f:fb:7d:f9); disabled.
After service group failover to node B, node A booted up, then OS reported duplicate address with node B, |
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Cause: |
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IPMultiNICB executed "ipadm create-addr" command without -t (--temporary) flag that specifies that the configured address is temporary and changes apply only to the active configuration. |
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Solution: |
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We added the -t (--temporary) flag in the "ipadm create-addr" command.
Private Hotfix are created, so if you need this hotfix please contact Veritas Technical Support. |
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VRTSvcsag version |
Private Hotfix |
6.2.1 |
6.2.1.004 |
7.0 |
7.0.0.001 |
7.0.1 |
7.0.1.001 |
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