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haflip-detect-timeout

Section: general
Default Value: 10
Valid Values: -1, 10–2147483647
Changes Take Effect: Immediately


Specifies the time interval, in seconds, for which Solution Control Server detects the flipping of the monitoring applications from Primary to Backup to Primary or vice versa, and prints the following standard log messages depending on the state of the applications or SCS:

  • 10327—Indicates that the operation mode (primary or backup) of the application has changed frequently.
  • 10328—Indicates that the application is in a stable state.
  • 10329—Indicates that "split brain" condition may have occurred for SCS.
  • 10330—Indicates that SCS has recovered from the split brain state.
  • 10331—Indicates that SCS is operating without a backup.

When set to -1, this timeout is disabled.

haflip-detect-timeout

Section: general
Default Value: 10
Valid Values: -1, 10–2147483647
Changes Take Effect: Immediately


Specifies the time interval, in seconds, for which Solution Control Server detects the flipping of the monitoring applications from Primary to Backup to Primary or vice versa, and prints the following standard log messages depending on the state of the applications or SCS:

  • 10327—Indicates that the operation mode (primary or backup) of the application has changed frequently.
  • 10328—Indicates that the application is in a stable state.
  • 10329—Indicates that "split brain" condition may have occurred for SCS.
  • 10330—Indicates that SCS has recovered from the split brain state.
  • 10331—Indicates that SCS is operating without a backup.

When set to -1, this timeout is disabled.

8.5.100.40

Solution Control Server Release Notes



Solution Control Server is part of 9.x starting in 8.5.100.25.
Release Date Release Type Restrictions AIX Linux Solaris Windows
06/26/19 General X X X X


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What's New

This release contains the following new feature and enhancement:

  • Support for the Windows Server 2019 operating system. See the Framework page in the Genesys Supported Operating Environment Reference Guide for more detailed information and a list of all supported operating systems. (MFWK-21880)
  • Solution Control Server now does not switchover the applications after disconnecting from the backup SCS or backup host LCA. Instead, SCS waits for the timeout period configured by the haflip-detect-timeout option to expire and then it operates without a backup SCS. The new Log Event, 10331, is generated to indicate that SCS is operating without a backup. In addition, the minimum supported value of the haflip-detect-timeout option is changed from 1 to 10, and this option now accepts -1 as a valid value. When the option is set to -1, the timeout is disabled. (MFWK-21500)


Resolved Issues

This release contains the following resolved issue:


When the haflip-detect-timeout option is set to a value above 15, Solution Control Server now detects the split-brain condition of its peer when it is operating in distributed mode. Previously in this scenario, Solution Control Server was unable to detect the split-brain condition. (MFWK-21604)



Upgrade Notes

No special procedure is required to upgrade to release 8.5.100.40.

This page was last edited on October 9, 2019, at 06:31.

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