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Automatic tune mysql-shun_recovery_time_sec if only 1 backend was available #531

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renecannao opened this issue Apr 12, 2016 · 0 comments
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Automatic tune mysql-shun_recovery_time_sec if only 1 backend was available #531

renecannao opened this issue Apr 12, 2016 · 0 comments
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@renecannao
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ADMIN CONNECTION POOL MYSQL PROTOCOL ROUTING
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Truls

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@renecannao
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To improve reliability, mysql-shun_recovery_time_sec should self tune when there is only 1 server in a hostgroup .
@renecannao renecannao self-assigned this Apr 12, 2016
@renecannao renecannao added this to the Truls milestone Apr 12, 2016
renecannao added a commit that referenced this issue Apr 12, 2016
@renecannao
Auto tuning shun_recovery_time_sec
751ba62 
See issues #530 and #531

Closes #530
Closes #531
@renecannao renecannao mentioned this issue May 10, 2016
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renecannao added a commit that referenced this issue May 11, 2016
@renecannao
Servers were incorrectly brought back online
c11303b 
Fix issue #566
Regression introducted in #531
@renecannao renecannao mentioned this issue Sep 2, 2016
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@renecannao renecannao mentioned this issue Oct 11, 2016
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@jmosborn jmosborn mentioned this issue Dec 18, 2018
Open
@banpei-dbart banpei-dbart mentioned this issue Jun 11, 2020
Open
jhriggs added a commit to jhriggs/proxysql that referenced this issue Aug 25, 2020
@jhriggs
Log emergency check of shunned servers when no servers are available
e581b80 
Issue sysown#531 added "a desperate attempt to bring back online any shunned server" when no servers are available; however, no indication or notification of this is logged. Add a log message indicating that the hostgroup has no servers available and shunned hosts are being checked before the normal shun recovery time.
@jhriggs jhriggs mentioned this issue Aug 25, 2020
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renecannao pushed a commit that referenced this issue Sep 8, 2020
@jhriggs @renecannao
Log emergency check of shunned servers when no servers are available
601809e 
Issue #531 added "a desperate attempt to bring back online any shunned server" when no servers are available; however, no indication or notification of this is logged. Add a log message indicating that the hostgroup has no servers available and shunned hosts are being checked before the normal shun recovery time.
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