7001关闭，再启动，哨兵日志： 109164:X 25 Jan 2022 14:02:06.191 # oO0OoO0OoO0Oo Redis is starting oO0OoO0OoO0Oo 109164:X 25 Jan 2022 14:02:06.191 # Redis version=6.2.4, bits=64, commit=00000000, modified=0, pid=109164, just started 109164:X 25 Jan 2022 14:02:06.191 # Configuration loaded 109164:X 25 Jan 2022 14:02:06.191 * Increased maximum number of open files to 10032 (it was originally set to 1024). 109164:X 25 Jan 2022 14:02:06.191 * monotonic clock: POSIX clock_gettime _._ _.-``__ ''-._ _.-`` `. `_. ''-._ Redis 6.2.4 (00000000/0) 64 bit .-`` .-```. ```\/ _.,_ ''-._ ( ' , .-` | `, ) Running in sentinel mode |`-._`-...-` __...-.``-._|'` _.-'| Port: 27001 | `-._ `._ / _.-' | PID: 109164 `-._ `-._ `-./ _.-' _.-' |`-._`-._ `-.__.-' _.-'_.-'| | `-._`-._ _.-'_.-' | https://redis.io `-._ `-._`-.__.-'_.-' _.-' |`-._`-._ `-.__.-' _.-'_.-'| | `-._`-._ _.-'_.-' | `-._ `-._`-.__.-'_.-' _.-' `-._ `-.__.-' _.-' `-._ _.-' `-.__.-' 109164:X 25 Jan 2022 14:02:06.192 # Sentinel ID is 1dc0f171c67b5e28813b6b8acc7ba009938630a8 109164:X 25 Jan 2022 14:02:06.192 # +monitor master mymaster 192.168.3.22 7001 quorum 2 109164:X 25 Jan 2022 14:02:11.256 # +sdown sentinel 3cefe8c322c7c275cb904fad3c7b1b02d0f12f4a 192.168.3.22 27002 @ mymaster 192.168.3.22 7001 109164:X 25 Jan 2022 14:02:11.256 # +sdown sentinel b3a2d0d7a86c05ea3ff74e583999018834ab056d 192.168.3.22 27003 @ mymaster 192.168.3.22 7001 109164:X 25 Jan 2022 14:02:16.722 # -sdown sentinel 3cefe8c322c7c275cb904fad3c7b1b02d0f12f4a 192.168.3.22 27002 @ mymaster 192.168.3.22 7001 109164:X 25 Jan 2022 14:02:26.933 # -sdown sentinel b3a2d0d7a86c05ea3ff74e583999018834ab056d 192.168.3.22 27003 @ mymaster 192.168.3.22 7001 109164:X 25 Jan 2022 14:03:25.591 # +sdown master mymaster 192.168.3.22 7001 109164:X 25 Jan 2022 14:03:25.701 # +new-epoch 1 109164:X 25 Jan 2022 14:03:25.709 # +vote-for-leader b3a2d0d7a86c05ea3ff74e583999018834ab056d 1 109164:X 25 Jan 2022 14:03:26.649 # +odown master mymaster 192.168.3.22 7001 #quorum 3/2 109164:X 25 Jan 2022 14:03:26.649 # Next failover delay: I will not start a failover before Tue Jan 25 14:05:25 2022 109164:X 25 Jan 2022 14:03:26.825 # +config-update-from sentinel b3a2d0d7a86c05ea3ff74e583999018834ab056d 192.168.3.22 27003 @ mymaster 192.168.3.22 7001 109164:X 25 Jan 2022 14:03:26.825 # +switch-master mymaster 192.168.3.22 7001 192.168.3.22 7003 109164:X 25 Jan 2022 14:03:26.825 * +slave slave 192.168.3.22:7002 192.168.3.22 7002 @ mymaster 192.168.3.22 7003 109164:X 25 Jan 2022 14:03:26.825 * +slave slave 192.168.3.22:7001 192.168.3.22 7001 @ mymaster 192.168.3.22 7003 109164:X 25 Jan 2022 14:03:31.848 # +sdown slave 192.168.3.22:7001 192.168.3.22 7001 @ mymaster 192.168.3.22 7003
7001关闭，再启动，哨兵日志： 109164:X 25 Jan 2022 14:02:06.191 # oO0OoO0OoO0Oo Redis is starting oO0OoO0OoO0Oo 109164:X 25 Jan 2022 14:02:06.191 # Redis version=6.2.4, bits=64, commit=00000000, modified=0, pid=109164, just started 109164:X 25 Jan 2022 14:02:06.191 # Configuration loaded 109164:X 25 Jan 2022 14:02:06.191 * Increased maximum number of open files to 10032 (it was originally set to 1024). 109164:X 25 Jan 2022 14:02:06.191 * monotonic clock: POSIX clock_gettime _._ _.-``__ ''-._ _.-`` `. `_. ''-._ Redis 6.2.4 (00000000/0) 64 bit .-`` .-```. ```\/ _.,_ ''-._ ( ' , .-` | `, ) Running in sentinel mode |`-._`-...-` __...-.``-._|'` _.-'| Port: 27001 | `-._ `._ / _.-' | PID: 109164 `-._ `-._ `-./ _.-' _.-' |`-._`-._ `-.__.-' _.-'_.-'| | `-._`-._ _.-'_.-' | https://redis.io `-._ `-._`-.__.-'_.-' _.-' |`-._`-._ `-.__.-' _.-'_.-'| | `-._`-._ _.-'_.-' | `-._ `-._`-.__.-'_.-' _.-' `-._ `-.__.-' _.-' `-._ _.-' `-.__.-' 109164:X 25 Jan 2022 14:02:06.192 # Sentinel ID is 1dc0f171c67b5e28813b6b8acc7ba009938630a8 109164:X 25 Jan 2022 14:02:06.192 # +monitor master mymaster 192.168.3.22 7001 quorum 2 109164:X 25 Jan 2022 14:02:11.256 # +sdown sentinel 3cefe8c322c7c275cb904fad3c7b1b02d0f12f4a 192.168.3.22 27002 @ mymaster 192.168.3.22 7001 109164:X 25 Jan 2022 14:02:11.256 # +sdown sentinel b3a2d0d7a86c05ea3ff74e583999018834ab056d 192.168.3.22 27003 @ mymaster 192.168.3.22 7001 109164:X 25 Jan 2022 14:02:16.722 # -sdown sentinel 3cefe8c322c7c275cb904fad3c7b1b02d0f12f4a 192.168.3.22 27002 @ mymaster 192.168.3.22 7001 109164:X 25 Jan 2022 14:02:26.933 # -sdown sentinel b3a2d0d7a86c05ea3ff74e583999018834ab056d 192.168.3.22 27003 @ mymaster 192.168.3.22 7001 109164:X 25 Jan 2022 14:03:25.591 # +sdown master mymaster 192.168.3.22 7001 109164:X 25 Jan 2022 14:03:25.701 # +new-epoch 1 109164:X 25 Jan 2022 14:03:25.709 # +vote-for-leader b3a2d0d7a86c05ea3ff74e583999018834ab056d 1 109164:X 25 Jan 2022 14:03:26.649 # +odown master mymaster 192.168.3.22 7001 #quorum 3/2 109164:X 25 Jan 2022 14:03:26.649 # Next failover delay: I will not start a failover before Tue Jan 25 14:05:25 2022 109164:X 25 Jan 2022 14:03:26.825 # +config-update-from sentinel b3a2d0d7a86c05ea3ff74e583999018834ab056d 192.168.3.22 27003 @ mymaster 192.168.3.22 7001 109164:X 25 Jan 2022 14:03:26.825 # +switch-master mymaster 192.168.3.22 7001 192.168.3.22 7003 109164:X 25 Jan 2022 14:03:26.825 * +slave slave 192.168.3.22:7002 192.168.3.22 7002 @ mymaster 192.168.3.22 7003 109164:X 25 Jan 2022 14:03:26.825 * +slave slave 192.168.3.22:7001 192.168.3.22 7001 @ mymaster 192.168.3.22 7003 109164:X 25 Jan 2022 14:03:31.848 # +sdown slave 192.168.3.22:7001 192.168.3.22 7001 @ mymaster 192.168.3.22 7003