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Diffstat (limited to 'doc/administration/redis/troubleshooting.md')
| -rw-r--r-- | doc/administration/redis/troubleshooting.md | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/doc/administration/redis/troubleshooting.md b/doc/administration/redis/troubleshooting.md index 29407f65efd..947db2c1d4e 100644 --- a/doc/administration/redis/troubleshooting.md +++ b/doc/administration/redis/troubleshooting.md @@ -113,15 +113,19 @@ To make sure your configuration is correct: redis.info ``` - Keep this screen open and try to simulate a failover below. + Keep this screen open, and proceed to trigger a failover as described below. -1. To simulate a failover on primary Redis, SSH into the Redis server and run: +1. To trigger a failover on the primary Redis, SSH into the Redis server and run: ```shell # port must match your primary redis port, and the sleep time must be a few seconds bigger than defined one redis-cli -h localhost -p 6379 DEBUG sleep 20 ``` + WARNING: + This action affects services, and takes the instance down for up to 20 seconds. If successful, + it should recover after that. + 1. Then back in the Rails console from the first step, run: ```ruby |