127.0.0.1:6379> quit [root@localhost myredis]# cd /myredis [root@localhost myredis]# ll 总用量 236 -rw-r--r--. 1 root root 9254 1月 21 14:24 6379.log drwxr-xr-x. 2 root root 132 1月 18 16:33 appendonlydir -rw-r--r--. 1 root root 111 1月 18 16:48 cmd.txt -rw-r--r--. 1 root root 435 1月 21 14:24 dump6379.rdb -rw-r--r--. 1 root root 107540 1月 20 15:38 redis6379.conf -rw-r--r--. 1 root root 107529 1月 18 16:06 redis.conf [root@localhost myredis]# cd 6379.log bash: cd: 6379.log: 不是目录 [root@localhost myredis]# vim 6379.log [root@localhost myredis]# vim redis6379.conf [root@localhost myredis]# systemctl status firewalld ● firewalld.service - firewalld - dynamic firewall daemon Loaded: loaded (/usr/lib/systemd/system/firewalld.service; enabled; vendor preset: enabled) Active: inactive (dead) since 六 2024-01-20 16:16:20 CST; 22h ago Docs: man:firewalld(1) Process: 829 ExecStart=/usr/sbin/firewalld --nofork --nopid $FIREWALLD_ARGS (code=exited, status=0/SUCCESS) Main PID: 829 (code=exited, status=0/SUCCESS) 1月 20 15:02:35 localhost.localdomain systemd[1]: Starting firewalld - dynam... 1月 20 15:02:36 localhost.localdomain systemd[1]: Started firewalld - dynami... 1月 20 15:02:36 localhost.localdomain firewalld[829]: WARNING: AllowZoneDrif... 1月 20 16:16:18 localhost.localdomain systemd[1]: Stopping firewalld - dynam... 1月 20 16:16:20 localhost.localdomain systemd[1]: Stopped firewalld - dynami... Hint: Some lines were ellipsized, use -l to show in full. [root@localhost myredis]# redis-cli -a abc123 Warning: Using a password with '-a' or '-u' option on the command line interface may not be safe. 127.0.0.1:6379> info replication # Replication role:master connected_slaves:2 slave0:ip=192.168.92.130,port=6380,state=online,offset=2572,lag=1 slave1:ip=192.168.92.131,port=6381,state=online,offset=2572,lag=1 master_failover_state:no-failover master_replid:07c7ade6a35e9d4672d18a9094554e73f3b8c65c master_replid2:0000000000000000000000000000000000000000 master_repl_offset:2572 second_repl_offset:-1 repl_backlog_active:1 repl_backlog_size:1048576 repl_backlog_first_byte_offset:2489 repl_backlog_histlen:84 127.0.0.1:6379> info replication # Replication role:master connected_slaves:1 slave0:ip=192.168.92.130,port=6380,state=online,offset=2740,lag=1 master_failover_state:no-failover master_replid:07c7ade6a35e9d4672d18a9094554e73f3b8c65c master_replid2:0000000000000000000000000000000000000000 master_repl_offset:2740 second_repl_offset:-1 repl_backlog_active:1 repl_backlog_size:1048576 repl_backlog_first_byte_offset:2489 repl_backlog_histlen:252 127.0.0.1:6379> set k7 (error) ERR wrong number of arguments for 'set' command 127.0.0.1:6379> set k7 v7 OK127.0.0.1:6379> quit
[root@localhost myredis]# cd /myredis
[root@localhost myredis]# ll
总用量 236
-rw-r--r--. 1 root root 9254 1月 21 14:24 6379.log
drwxr-xr-x. 2 root root 132 1月 18 16:33 appendonlydir
-rw-r--r--. 1 root root 111 1月 18 16:48 cmd.txt
-rw-r--r--. 1 root root 435 1月 21 14:24 dump6379.rdb
-rw-r--r--. 1 root root 107540 1月 20 15:38 redis6379.conf
-rw-r--r--. 1 root root 107529 1月 18 16:06 redis.conf
[root@localhost myredis]# cd 6379.log
bash: cd: 6379.log: 不是目录
[root@localhost myredis]# vim 6379.log
[root@localhost myredis]# vim redis6379.conf
[root@localhost myredis]# systemctl status firewalld
● firewalld.service - firewalld - dynamic firewall daemon
Loaded: loaded (/usr/lib/systemd/system/firewalld.service; enabled; vendor preset: enabled)
Active: inactive (dead) since 六 2024-01-20 16:16:20 CST; 22h ago
Docs: man:firewalld(1)
Process: 829 ExecStart=/usr/sbin/firewalld --nofork --nopid $FIREWALLD_ARGS (code=exited, status=0/SUCCESS)
Main PID: 829 (code=exited, status=0/SUCCESS)1月 20 15:02:35 localhost.localdomain systemd[1]: Starting firewalld - dynam...
1月 20 15:02:36 localhost.localdomain systemd[1]: Started firewalld - dynami...
1月 20 15:02:36 localhost.localdomain firewalld[829]: WARNING: AllowZoneDrif...
1月 20 16:16:18 localhost.localdomain systemd[1]: Stopping firewalld - dynam...
1月 20 16:16:20 localhost.localdomain systemd[1]: Stopped firewalld - dynami...
Hint: Some lines were ellipsized, use -l to show in full.
[root@localhost myredis]# redis-cli -a abc123
Warning: Using a password with '-a' or '-u' option on the command line interface may not be safe.
127.0.0.1:6379> info replication
# Replication
role:master
connected_slaves:2
slave0:ip=192.168.92.130,port=6380,state=online,offset=2572,lag=1
slave1:ip=192.168.92.131,port=6381,state=online,offset=2572,lag=1
master_failover_state:no-failover
master_replid:07c7ade6a35e9d4672d18a9094554e73f3b8c65c
master_replid2:0000000000000000000000000000000000000000
master_repl_offset:2572
second_repl_offset:-1
repl_backlog_active:1
repl_backlog_size:1048576
repl_backlog_first_byte_offset:2489
repl_backlog_histlen:84
127.0.0.1:6379> info replication
# Replication
role:master
connected_slaves:1
slave0:ip=192.168.92.130,port=6380,state=online,offset=2740,lag=1
master_failover_state:no-failover
master_replid:07c7ade6a35e9d4672d18a9094554e73f3b8c65c
master_replid2:0000000000000000000000000000000000000000
master_repl_offset:2740
second_repl_offset:-1
repl_backlog_active:1
repl_backlog_size:1048576
repl_backlog_first_byte_offset:2489
repl_backlog_histlen:252
127.0.0.1:6379> set k7
(error) ERR wrong number of arguments for 'set' command
127.0.0.1:6379> set k7 v7
OK
[root@localhost myredis]# vim 6380.log [root@localhost myredis]# redis-cli -a abc123 -p 6380 Warning: Using a password with '-a' or '-u' option on the command line interface may not be safe. AUTH failed: ERR AUTH <password> called without any password configured for the default user. Are you sure your configuration is correct? 127.0.0.1:6380> shutdown not connected> quit [root@localhost myredis]# redis-server /myredis/redis6380.conf [root@localhost myredis]# redis-cli -a abc123 -p 6380 Warning: Using a password with '-a' or '-u' option on the command line interface may not be safe. AUTH failed: ERR AUTH <password> called without any password configured for the default user. Are you sure your configuration is correct? 127.0.0.1:6380> info replication # Replication role:slave master_host:192.168.92.129 master_port:6379 master_link_status:up master_last_io_seconds_ago:3 master_sync_in_progress:0 slave_read_repl_offset:2488 slave_repl_offset:2488 slave_priority:100 slave_read_only:1 replica_announced:1 connected_slaves:0 master_failover_state:no-failover master_replid:07c7ade6a35e9d4672d18a9094554e73f3b8c65c master_replid2:0000000000000000000000000000000000000000 master_repl_offset:2488 second_repl_offset:-1 repl_backlog_active:1 repl_backlog_size:1048576 repl_backlog_first_byte_offset:2489 repl_backlog_histlen:0 127.0.0.1:6380> get k6 "v6" 127.0.0.1:6380> quit [root@localhost myredis]# ifconfig ens33: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 inet 192.168.92.130 netmask 255.255.255.0 broadcast 192.168.92.255 inet6 fe80::5d0e:f975:2a1e:b6d2 prefixlen 64 scopeid 0x20<link> inet6 fe80::371e:c0c:3dd4:34b4 prefixlen 64 scopeid 0x20<link> ether 00:0c:29:a5:ad:75 txqueuelen 1000 (Ethernet) RX packets 33428 bytes 43105059 (41.1 MiB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 5519 bytes 445421 (434.9 KiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536 inet 127.0.0.1 netmask 255.0.0.0 inet6 ::1 prefixlen 128 scopeid 0x10<host> loop txqueuelen 1000 (Local Loopback) RX packets 679 bytes 1275148 (1.2 MiB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 679 bytes 1275148 (1.2 MiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 virbr0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500 ether 52:54:00:55:d3:7b txqueuelen 1000 (Ethernet) RX packets 0 bytes 0 (0.0 B) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 0 bytes 0 (0.0 B) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 [root@localhost myredis]# redis-cli -a abc123 -p 6380 Warning: Using a password with '-a' or '-u' option on the command line interface may not be safe. AUTH failed: ERR AUTH <password> called without any password configured for the default user. Are you sure your configuration is correct? 127.0.0.1:6380> info replication # Replication role:slave master_host:192.168.92.129 master_port:6379 master_link_status:up master_last_io_seconds_ago:6 master_sync_in_progress:0 slave_read_repl_offset:2684 slave_repl_offset:2684 slave_priority:100 slave_read_only:1 replica_announced:1 connected_slaves:0 master_failover_state:no-failover master_replid:07c7ade6a35e9d4672d18a9094554e73f3b8c65c master_replid2:0000000000000000000000000000000000000000 master_repl_offset:2684 second_repl_offset:-1 repl_backlog_active:1 repl_backlog_size:1048576 repl_backlog_first_byte_offset:2489 repl_backlog_histlen:196 127.0.0.1:6380> info replication # Replication role:slave master_host:192.168.92.129 master_port:6379 master_link_status:up master_last_io_seconds_ago:7 master_sync_in_progress:0 slave_read_repl_offset:2768 slave_repl_offset:2768 slave_priority:100 slave_read_only:1 replica_announced:1 connected_slaves:0 master_failover_state:no-failover master_replid:07c7ade6a35e9d4672d18a9094554e73f3b8c65c master_replid2:0000000000000000000000000000000000000000 master_repl_offset:2768 second_repl_offset:-1 repl_backlog_active:1 repl_backlog_size:1048576 repl_backlog_first_byte_offset:2489 repl_backlog_histlen:280 127.0.0.1:6380> info replication # Replication role:slave master_host:192.168.92.129 master_port:6379 master_link_status:up master_last_io_seconds_ago:9 master_sync_in_progress:0 slave_read_repl_offset:2824 slave_repl_offset:2824 slave_priority:100 slave_read_only:1 replica_announced:1 connected_slaves:0 master_failover_state:no-failover master_replid:07c7ade6a35e9d4672d18a9094554e73f3b8c65c master_replid2:0000000000000000000000000000000000000000 master_repl_offset:2824 second_repl_offset:-1 repl_backlog_active:1 repl_backlog_size:1048576 repl_backlog_first_byte_offset:2489 repl_backlog_histlen:336 127.0.0.1:6380> get k7 "v7" 127.0.0.1:6380> quit [root@localhost myredis]# systemctl stop firewalld [root@localhost myredis]# redis-cli -a abc123 -p 6380 Warning: Using a password with '-a' or '-u' option on the command line interface may not be safe. AUTH failed: ERR AUTH <password> called without any password configured for the default user. Are you sure your configuration is correct? 127.0.0.1:6380> info replication # Replication role:slave master_host:192.168.92.129 master_port:6379 master_link_status:up master_last_io_seconds_ago:4 master_sync_in_progress:0 slave_read_repl_offset:3170 slave_repl_offset:3170 slave_priority:100 slave_read_only:1 replica_announced:1 connected_slaves:0 master_failover_state:no-failover master_replid:07c7ade6a35e9d4672d18a9094554e73f3b8c65c master_replid2:0000000000000000000000000000000000000000 master_repl_offset:3170 second_repl_offset:-1 repl_backlog_active:1 repl_backlog_size:1048576 repl_backlog_first_byte_offset:2489 repl_backlog_histlen:682 127.0.0.1:6380> quit [root@localhost myredis]# vim /myredis/redis6380.conf [root@localhost myredis]# redis-cli -a abc123 -p 6380 Warning: Using a password with '-a' or '-u' option on the command line interface may not be safe. AUTH failed: ERR AUTH <password> called without any password configured for the default user. Are you sure your configuration is correct? 127.0.0.1:6380> shutdown not connected> quit [root@localhost myredis]# redis-server /myredis/redis6380.conf [root@localhost myredis]# redis-cli -a abc123 -p 6380 Warning: Using a password with '-a' or '-u' option on the command line interface may not be safe. 127.0.0.1:6380> info replication # Replication role:slave master_host:192.168.92.129 master_port:6379 master_link_status:up master_last_io_seconds_ago:4 master_sync_in_progress:0 slave_read_repl_offset:3450 slave_repl_offset:3450 slave_priority:100 slave_read_only:1 replica_announced:1 connected_slaves:1 slave0:ip=192.168.92.131,port=6381,state=online,offset=3450,lag=0 master_failover_state:no-failover master_replid:07c7ade6a35e9d4672d18a9094554e73f3b8c65c master_replid2:0000000000000000000000000000000000000000 master_repl_offset:3450 second_repl_offset:-1 repl_backlog_active:1 repl_backlog_size:1048576 repl_backlog_first_byte_offset:3409 repl_backlog_histlen:42[root@localhost myredis]# vim 6380.log
[root@localhost myredis]# redis-cli -a abc123 -p 6380
Warning: Using a password with '-a' or '-u' option on the command line interface may not be safe.
AUTH failed: ERR AUTH <password> called without any password configured for the default user. Are you sure your configuration is correct?
127.0.0.1:6380> shutdown
not connected> quit
[root@localhost myredis]# redis-server /myredis/redis6380.conf
[root@localhost myredis]# redis-cli -a abc123 -p 6380
Warning: Using a password with '-a' or '-u' option on the command line interface may not be safe.
AUTH failed: ERR AUTH <password> called without any password configured for the default user. Are you sure your configuration is correct?
127.0.0.1:6380> info replication
# Replication
role:slave
master_host:192.168.92.129
master_port:6379
master_link_status:up
master_last_io_seconds_ago:3
master_sync_in_progress:0
slave_read_repl_offset:2488
slave_repl_offset:2488
slave_priority:100
slave_read_only:1
replica_announced:1
connected_slaves:0
master_failover_state:no-failover
master_replid:07c7ade6a35e9d4672d18a9094554e73f3b8c65c
master_replid2:0000000000000000000000000000000000000000
master_repl_offset:2488
second_repl_offset:-1
repl_backlog_active:1
repl_backlog_size:1048576
repl_backlog_first_byte_offset:2489
repl_backlog_histlen:0
127.0.0.1:6380> get k6
"v6"
127.0.0.1:6380> quit
[root@localhost myredis]# ifconfig
ens33: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.92.130 netmask 255.255.255.0 broadcast 192.168.92.255
inet6 fe80::5d0e:f975:2a1e:b6d2 prefixlen 64 scopeid 0x20<link>
inet6 fe80::371e:c0c:3dd4:34b4 prefixlen 64 scopeid 0x20<link>
ether 00:0c:29:a5:ad:75 txqueuelen 1000 (Ethernet)
RX packets 33428 bytes 43105059 (41.1 MiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 5519 bytes 445421 (434.9 KiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
inet 127.0.0.1 netmask 255.0.0.0
inet6 ::1 prefixlen 128 scopeid 0x10<host>
loop txqueuelen 1000 (Local Loopback)
RX packets 679 bytes 1275148 (1.2 MiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 679 bytes 1275148 (1.2 MiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0virbr0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
ether 52:54:00:55:d3:7b txqueuelen 1000 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0[root@localhost myredis]# redis-cli -a abc123 -p 6380
Warning: Using a password with '-a' or '-u' option on the command line interface may not be safe.
AUTH failed: ERR AUTH <password> called without any password configured for the default user. Are you sure your configuration is correct?
127.0.0.1:6380> info replication
# Replication
role:slave
master_host:192.168.92.129
master_port:6379
master_link_status:up
master_last_io_seconds_ago:6
master_sync_in_progress:0
slave_read_repl_offset:2684
slave_repl_offset:2684
slave_priority:100
slave_read_only:1
replica_announced:1
connected_slaves:0
master_failover_state:no-failover
master_replid:07c7ade6a35e9d4672d18a9094554e73f3b8c65c
master_replid2:0000000000000000000000000000000000000000
master_repl_offset:2684
second_repl_offset:-1
repl_backlog_active:1
repl_backlog_size:1048576
repl_backlog_first_byte_offset:2489
repl_backlog_histlen:196
127.0.0.1:6380> info replication
# Replication
role:slave
master_host:192.168.92.129
master_port:6379
master_link_status:up
master_last_io_seconds_ago:7
master_sync_in_progress:0
slave_read_repl_offset:2768
slave_repl_offset:2768
slave_priority:100
slave_read_only:1
replica_announced:1
connected_slaves:0
master_failover_state:no-failover
master_replid:07c7ade6a35e9d4672d18a9094554e73f3b8c65c
master_replid2:0000000000000000000000000000000000000000
master_repl_offset:2768
second_repl_offset:-1
repl_backlog_active:1
repl_backlog_size:1048576
repl_backlog_first_byte_offset:2489
repl_backlog_histlen:280
127.0.0.1:6380> info replication
# Replication
role:slave
master_host:192.168.92.129
master_port:6379
master_link_status:up
master_last_io_seconds_ago:9
master_sync_in_progress:0
slave_read_repl_offset:2824
slave_repl_offset:2824
slave_priority:100
slave_read_only:1
replica_announced:1
connected_slaves:0
master_failover_state:no-failover
master_replid:07c7ade6a35e9d4672d18a9094554e73f3b8c65c
master_replid2:0000000000000000000000000000000000000000
master_repl_offset:2824
second_repl_offset:-1
repl_backlog_active:1
repl_backlog_size:1048576
repl_backlog_first_byte_offset:2489
repl_backlog_histlen:336
127.0.0.1:6380> get k7
"v7"
127.0.0.1:6380> quit
[root@localhost myredis]# systemctl stop firewalld
[root@localhost myredis]# redis-cli -a abc123 -p 6380
Warning: Using a password with '-a' or '-u' option on the command line interface may not be safe.
AUTH failed: ERR AUTH <password> called without any password configured for the default user. Are you sure your configuration is correct?
127.0.0.1:6380> info replication
# Replication
role:slave
master_host:192.168.92.129
master_port:6379
master_link_status:up
master_last_io_seconds_ago:4
master_sync_in_progress:0
slave_read_repl_offset:3170
slave_repl_offset:3170
slave_priority:100
slave_read_only:1
replica_announced:1
connected_slaves:0
master_failover_state:no-failover
master_replid:07c7ade6a35e9d4672d18a9094554e73f3b8c65c
master_replid2:0000000000000000000000000000000000000000
master_repl_offset:3170
second_repl_offset:-1
repl_backlog_active:1
repl_backlog_size:1048576
repl_backlog_first_byte_offset:2489
repl_backlog_histlen:682
127.0.0.1:6380> quit
[root@localhost myredis]# vim /myredis/redis6380.conf
[root@localhost myredis]# redis-cli -a abc123 -p 6380
Warning: Using a password with '-a' or '-u' option on the command line interface may not be safe.
AUTH failed: ERR AUTH <password> called without any password configured for the default user. Are you sure your configuration is correct?
127.0.0.1:6380> shutdown
not connected> quit
[root@localhost myredis]# redis-server /myredis/redis6380.conf
[root@localhost myredis]# redis-cli -a abc123 -p 6380
Warning: Using a password with '-a' or '-u' option on the command line interface may not be safe.
127.0.0.1:6380> info replication
# Replication
role:slave
master_host:192.168.92.129
master_port:6379
master_link_status:up
master_last_io_seconds_ago:4
master_sync_in_progress:0
slave_read_repl_offset:3450
slave_repl_offset:3450
slave_priority:100
slave_read_only:1
replica_announced:1
connected_slaves:1
slave0:ip=192.168.92.131,port=6381,state=online,offset=3450,lag=0
master_failover_state:no-failover
master_replid:07c7ade6a35e9d4672d18a9094554e73f3b8c65c
master_replid2:0000000000000000000000000000000000000000
master_repl_offset:3450
second_repl_offset:-1
repl_backlog_active:1
repl_backlog_size:1048576
repl_backlog_first_byte_offset:3409
repl_backlog_histlen:42
127.0.0.1:6381> shutdown not connected> quit [root@localhost myredis]# redis-server /myredis/redis6381.cfg 4314:C 20 Jan 2024 16:48:25.353 # Fatal error, can't open config file '/myredis/redis6381.cfg': No such file or directory [root@localhost myredis]# redis-server /myredis/redis6381.conf [root@localhost myredis]# redis-cli -a abc123 -p 6381 Warning: Using a password with '-a' or '-u' option on the command line interface may not be safe. AUTH failed: ERR AUTH <password> called without any password configured for the default user. Are you sure your configuration is correct? 127.0.0.1:6381> info replication # Replication role:master connected_slaves:0 master_failover_state:no-failover master_replid:f0cb4a8bc6c80cd62a55a9c199aefe871f41820a master_replid2:7513fad147a6f946a72271ad8c74f19878c9a166 master_repl_offset:2488 second_repl_offset:2489 repl_backlog_active:1 repl_backlog_size:1048576 repl_backlog_first_byte_offset:2489 repl_backlog_histlen:0 127.0.0.1:6381> quit [root@localhost myredis]# vim /myredis/redis6381.conf [root@localhost myredis]# redis-server /myredis/redis6381.conf [root@localhost myredis]# redis-cli -a abc123 -p 6381 Warning: Using a password with '-a' or '-u' option on the command line interface may not be safe. AUTH failed: ERR AUTH <password> called without any password configured for the default user. Are you sure your configuration is correct? 127.0.0.1:6381> info replication # Replication role:master connected_slaves:0 master_failover_state:no-failover master_replid:740f3ad83d22f16994dbc9e5cfb37916f896bbda master_replid2:0000000000000000000000000000000000000000 master_repl_offset:2488 second_repl_offset:-1 repl_backlog_active:0 repl_backlog_size:1048576 repl_backlog_first_byte_offset:0 repl_backlog_histlen:0 127.0.0.1:6381> quit [root@localhost myredis]# vim /myredis/redis6381.conf [root@localhost myredis]# redis-cli -a abc123 -p 6381 Warning: Using a password with '-a' or '-u' option on the command line interface may not be safe. AUTH failed: ERR AUTH <password> called without any password configured for the default user. Are you sure your configuration is correct? 127.0.0.1:6381> shutdown not connected> quit [root@localhost myredis]# redis-server /myredis/redis6381.conf [root@localhost myredis]# redis-cli -a abc123 -p 6381 Warning: Using a password with '-a' or '-u' option on the command line interface may not be safe. AUTH failed: ERR AUTH <password> called without any password configured for the default user. Are you sure your configuration is correct? 127.0.0.1:6381> info replication # Replication role:slave master_host:192.168.92.129 master_port:6379 master_link_status:up master_last_io_seconds_ago:2 master_sync_in_progress:0 slave_read_repl_offset:2544 slave_repl_offset:2544 slave_priority:100 slave_read_only:1 replica_announced:1 connected_slaves:0 master_failover_state:no-failover master_replid:07c7ade6a35e9d4672d18a9094554e73f3b8c65c master_replid2:0000000000000000000000000000000000000000 master_repl_offset:2544 second_repl_offset:-1 repl_backlog_active:1 repl_backlog_size:1048576 repl_backlog_first_byte_offset:2531 repl_backlog_histlen:14 127.0.0.1:6381> get k6 "v6" 127.0.0.1:6381> slaveof 192.168.92.130 6380 OK 127.0.0.1:6381> info replication # Replication role:slave master_host:192.168.92.130 master_port:6380 master_link_status:down master_last_io_seconds_ago:-1 master_sync_in_progress:0 slave_read_repl_offset:2670 slave_repl_offset:2670 master_link_down_since_seconds:43 slave_priority:100 slave_read_only:1 replica_announced:1 connected_slaves:0 master_failover_state:no-failover master_replid:07c7ade6a35e9d4672d18a9094554e73f3b8c65c master_replid2:0000000000000000000000000000000000000000 master_repl_offset:2670 second_repl_offset:-1 repl_backlog_active:1 repl_backlog_size:1048576 repl_backlog_first_byte_offset:2531 repl_backlog_histlen:140 127.0.0.1:6381> info replication # Replication role:slave master_host:192.168.92.130 master_port:6380 master_link_status:down master_last_io_seconds_ago:-1 master_sync_in_progress:0 slave_read_repl_offset:2670 slave_repl_offset:2670 master_link_down_since_seconds:109 slave_priority:100 slave_read_only:1 replica_announced:1 connected_slaves:0 master_failover_state:no-failover master_replid:07c7ade6a35e9d4672d18a9094554e73f3b8c65c master_replid2:0000000000000000000000000000000000000000 master_repl_offset:2670 second_repl_offset:-1 repl_backlog_active:1 repl_backlog_size:1048576 repl_backlog_first_byte_offset:2531 repl_backlog_histlen:140 127.0.0.1:6381> get k7 (nil) 127.0.0.1:6381> keys * 1) "k1" 2) "k2" 3) "key" 4) "k4" 5) "user:001" 6) "balance" 7) "k300" 8) "email" 9) "ksas" 10) "k5" 11) "k10000" 12) "k100" 13) "k3" 14) "list" 15) "k200" 16) "k6" 17) "count" 127.0.0.1:6381> slaveof connected_slaves:0 (error) ERR wrong number of arguments for 'slaveof' command 127.0.0.1:6381> slaveof 192.168.92.130 (error) ERR wrong number of arguments for 'slaveof' command 127.0.0.1:6381> slaveof 192.168.92.130 6380 OK Already connected to specified master 127.0.0.1:6381> get k7 (nil) 127.0.0.1:6381> info replication # Replication role:slave master_host:192.168.92.130 master_port:6380 master_link_status:down master_last_io_seconds_ago:-1 master_sync_in_progress:0 slave_read_repl_offset:2670 slave_repl_offset:2670 master_link_down_since_seconds:302 slave_priority:100 slave_read_only:1 replica_announced:1 connected_slaves:0 master_failover_state:no-failover master_replid:07c7ade6a35e9d4672d18a9094554e73f3b8c65c master_replid2:0000000000000000000000000000000000000000 master_repl_offset:2670 second_repl_offset:-1 repl_backlog_active:1 repl_backlog_size:1048576 repl_backlog_first_byte_offset:2531 repl_backlog_histlen:140 127.0.0.1:6381> quit [root@localhost myredis]# vim /myredis/redis6381.conf [root@localhost myredis]# redis-cli -a abc123 -p 6381 Warning: Using a password with '-a' or '-u' option on the command line interface may not be safe. AUTH failed: ERR AUTH <password> called without any password configured for the default user. Are you sure your configuration is correct? 127.0.0.1:6381> shutdown not connected> quit [root@localhost myredis]# redis-server /myredis/redis6381.conf [root@localhost myredis]# redis-cli -a abc123 -p 6381 Warning: Using a password with '-a' or '-u' option on the command line interface may not be safe. AUTH failed: ERR AUTH <password> called without any password configured for the default user. Are you sure your configuration is correct? 127.0.0.1:6381> info replication # Replication role:slave master_host:192.168.92.130 master_port:6380 master_link_status:up master_last_io_seconds_ago:5 master_sync_in_progress:0 slave_read_repl_offset:3436 slave_repl_offset:3436 slave_priority:100 slave_read_only:1 replica_announced:1 connected_slaves:0 master_failover_state:no-failover master_replid:07c7ade6a35e9d4672d18a9094554e73f3b8c65c master_replid2:0000000000000000000000000000000000000000 master_repl_offset:3436 second_repl_offset:-1 repl_backlog_active:1 repl_backlog_size:1048576 repl_backlog_first_byte_offset:3437 repl_backlog_histlen:0127.0.0.1:6381> shutdown
not connected> quit
[root@localhost myredis]# redis-server /myredis/redis6381.cfg
4314:C 20 Jan 2024 16:48:25.353 # Fatal error, can't open config file '/myredis/redis6381.cfg': No such file or directory
[root@localhost myredis]# redis-server /myredis/redis6381.conf
[root@localhost myredis]# redis-cli -a abc123 -p 6381
Warning: Using a password with '-a' or '-u' option on the command line interface may not be safe.
AUTH failed: ERR AUTH <password> called without any password configured for the default user. Are you sure your configuration is correct?
127.0.0.1:6381> info replication
# Replication
role:master
connected_slaves:0
master_failover_state:no-failover
master_replid:f0cb4a8bc6c80cd62a55a9c199aefe871f41820a
master_replid2:7513fad147a6f946a72271ad8c74f19878c9a166
master_repl_offset:2488
second_repl_offset:2489
repl_backlog_active:1
repl_backlog_size:1048576
repl_backlog_first_byte_offset:2489
repl_backlog_histlen:0
127.0.0.1:6381> quit
[root@localhost myredis]# vim /myredis/redis6381.conf
[root@localhost myredis]# redis-server /myredis/redis6381.conf
[root@localhost myredis]# redis-cli -a abc123 -p 6381
Warning: Using a password with '-a' or '-u' option on the command line interface may not be safe.
AUTH failed: ERR AUTH <password> called without any password configured for the default user. Are you sure your configuration is correct?
127.0.0.1:6381> info replication
# Replication
role:master
connected_slaves:0
master_failover_state:no-failover
master_replid:740f3ad83d22f16994dbc9e5cfb37916f896bbda
master_replid2:0000000000000000000000000000000000000000
master_repl_offset:2488
second_repl_offset:-1
repl_backlog_active:0
repl_backlog_size:1048576
repl_backlog_first_byte_offset:0
repl_backlog_histlen:0
127.0.0.1:6381> quit
[root@localhost myredis]# vim /myredis/redis6381.conf
[root@localhost myredis]# redis-cli -a abc123 -p 6381
Warning: Using a password with '-a' or '-u' option on the command line interface may not be safe.
AUTH failed: ERR AUTH <password> called without any password configured for the default user. Are you sure your configuration is correct?
127.0.0.1:6381> shutdown
not connected> quit
[root@localhost myredis]# redis-server /myredis/redis6381.conf
[root@localhost myredis]# redis-cli -a abc123 -p 6381
Warning: Using a password with '-a' or '-u' option on the command line interface may not be safe.
AUTH failed: ERR AUTH <password> called without any password configured for the default user. Are you sure your configuration is correct?
127.0.0.1:6381> info replication
# Replication
role:slave
master_host:192.168.92.129
master_port:6379
master_link_status:up
master_last_io_seconds_ago:2
master_sync_in_progress:0
slave_read_repl_offset:2544
slave_repl_offset:2544
slave_priority:100
slave_read_only:1
replica_announced:1
connected_slaves:0
master_failover_state:no-failover
master_replid:07c7ade6a35e9d4672d18a9094554e73f3b8c65c
master_replid2:0000000000000000000000000000000000000000
master_repl_offset:2544
second_repl_offset:-1
repl_backlog_active:1
repl_backlog_size:1048576
repl_backlog_first_byte_offset:2531
repl_backlog_histlen:14
127.0.0.1:6381> get k6
"v6"
127.0.0.1:6381> slaveof 192.168.92.130 6380
OK
127.0.0.1:6381> info replication
# Replication
role:slave
master_host:192.168.92.130
master_port:6380
master_link_status:down
master_last_io_seconds_ago:-1
master_sync_in_progress:0
slave_read_repl_offset:2670
slave_repl_offset:2670
master_link_down_since_seconds:43
slave_priority:100
slave_read_only:1
replica_announced:1
connected_slaves:0
master_failover_state:no-failover
master_replid:07c7ade6a35e9d4672d18a9094554e73f3b8c65c
master_replid2:0000000000000000000000000000000000000000
master_repl_offset:2670
second_repl_offset:-1
repl_backlog_active:1
repl_backlog_size:1048576
repl_backlog_first_byte_offset:2531
repl_backlog_histlen:140
127.0.0.1:6381> info replication
# Replication
role:slave
master_host:192.168.92.130
master_port:6380
master_link_status:down
master_last_io_seconds_ago:-1
master_sync_in_progress:0
slave_read_repl_offset:2670
slave_repl_offset:2670
master_link_down_since_seconds:109
slave_priority:100
slave_read_only:1
replica_announced:1
connected_slaves:0
master_failover_state:no-failover
master_replid:07c7ade6a35e9d4672d18a9094554e73f3b8c65c
master_replid2:0000000000000000000000000000000000000000
master_repl_offset:2670
second_repl_offset:-1
repl_backlog_active:1
repl_backlog_size:1048576
repl_backlog_first_byte_offset:2531
repl_backlog_histlen:140
127.0.0.1:6381> get k7
(nil)
127.0.0.1:6381> keys *
1) "k1"
2) "k2"
3) "key"
4) "k4"
5) "user:001"
6) "balance"
7) "k300"
8) "email"
9) "ksas"
10) "k5"
11) "k10000"
12) "k100"
13) "k3"
14) "list"
15) "k200"
16) "k6"
17) "count"
127.0.0.1:6381> slaveof connected_slaves:0
(error) ERR wrong number of arguments for 'slaveof' command
127.0.0.1:6381> slaveof 192.168.92.130
(error) ERR wrong number of arguments for 'slaveof' command
127.0.0.1:6381> slaveof 192.168.92.130 6380
OK Already connected to specified master
127.0.0.1:6381> get k7
(nil)
127.0.0.1:6381> info replication
# Replication
role:slave
master_host:192.168.92.130
master_port:6380
master_link_status:down
master_last_io_seconds_ago:-1
master_sync_in_progress:0
slave_read_repl_offset:2670
slave_repl_offset:2670
master_link_down_since_seconds:302
slave_priority:100
slave_read_only:1
replica_announced:1
connected_slaves:0
master_failover_state:no-failover
master_replid:07c7ade6a35e9d4672d18a9094554e73f3b8c65c
master_replid2:0000000000000000000000000000000000000000
master_repl_offset:2670
second_repl_offset:-1
repl_backlog_active:1
repl_backlog_size:1048576
repl_backlog_first_byte_offset:2531
repl_backlog_histlen:140
127.0.0.1:6381> quit
[root@localhost myredis]# vim /myredis/redis6381.conf
[root@localhost myredis]# redis-cli -a abc123 -p 6381
Warning: Using a password with '-a' or '-u' option on the command line interface may not be safe.
AUTH failed: ERR AUTH <password> called without any password configured for the default user. Are you sure your configuration is correct?
127.0.0.1:6381> shutdown
not connected> quit
[root@localhost myredis]# redis-server /myredis/redis6381.conf
[root@localhost myredis]# redis-cli -a abc123 -p 6381
Warning: Using a password with '-a' or '-u' option on the command line interface may not be safe.
AUTH failed: ERR AUTH <password> called without any password configured for the default user. Are you sure your configuration is correct?
127.0.0.1:6381> info replication
# Replication
role:slave
master_host:192.168.92.130
master_port:6380
master_link_status:up
master_last_io_seconds_ago:5
master_sync_in_progress:0
slave_read_repl_offset:3436
slave_repl_offset:3436
slave_priority:100
slave_read_only:1
replica_announced:1
connected_slaves:0
master_failover_state:no-failover
master_replid:07c7ade6a35e9d4672d18a9094554e73f3b8c65c
master_replid2:0000000000000000000000000000000000000000
master_repl_offset:3436
second_repl_offset:-1
repl_backlog_active:1
repl_backlog_size:1048576
repl_backlog_first_byte_offset:3437
repl_backlog_histlen:0