实测成功
版本信息
源redis
windows版本: Windows Server 2008 R2 Enterprise
redis版本:Redis-x64-3.2.100
目标redis
Linux版本:centos7
[root@VM-16-4-centos src]# cat /etc/redhat-release
CentOS Linux release 7.9.2009 (Core)
[root@VM-16-4-centos src]# cat /proc/version
Linux version 3.10.0-1160.31.1.el7.x86_64 ([email protected]) (gcc version 4.8.5 20150623 (Red Hat 4.8.5-44) (GCC) ) #1 SMP Thu Jun 10 13:32:12 UTC 2021
redis版本:redis-6.2.6.tar.gz
redis停止时直接把dump.rdb文件复制过去后再启动就可以
迁移后第一次启用: 有一句 Loading RDB produced by version 3.2.100
[root@VM-16-4-centos src]# ./redis-server /usr/local/redis/redis.conf &
[2] 15721
[root@VM-16-4-centos src]# 15721:C 09 Nov 2022 09:42:52.986 # oO0OoO0OoO0Oo Redis is starting oO0OoO0OoO0Oo
15721:C 09 Nov 2022 09:42:52.986 # Redis version=6.2.6, bits=64, commit=00000000, modified=0, pid=15721, just started
15721:C 09 Nov 2022 09:42:52.986 # Configuration loaded
15721:M 09 Nov 2022 09:42:52.986 * monotonic clock: POSIX clock_gettime
_._
_.-``__ ''-._
_.-`` `. `_. ''-._ Redis 6.2.6 (00000000/0) 64 bit
.-`` .-```. ```\/ _.,_ ''-._
( ' , .-` | `, ) Running in standalone mode
|`-._`-...-` __...-.``-._|'` _.-'| Port: 6379
| `-._ `._ / _.-' | PID: 15721
`-._ `-._ `-./ _.-' _.-'
|`-._`-._ `-.__.-' _.-'_.-'|
| `-._`-._ _.-'_.-' | https://redis.io
`-._ `-._`-.__.-'_.-' _.-'
|`-._`-._ `-.__.-' _.-'_.-'|
| `-._`-._ _.-'_.-' |
`-._ `-._`-.__.-'_.-' _.-'
`-._ `-.__.-' _.-'
`-._ _.-'
`-.__.-'
15721:M 09 Nov 2022 09:42:52.987 # WARNING: The TCP backlog setting of 511 cannot be enforced because /proc/sys/net/core/somaxconn is set to the lower value of 128.
15721:M 09 Nov 2022 09:42:52.987 # Server initialized
15721:M 09 Nov 2022 09:42:52.987 # WARNING overcommit_memory is set to 0! Background save may fail under low memory condition. To fix this issue add 'vm.overcommit_memory = 1' to /etc/sysctl.conf and then reboot or run the command 'sysctl vm.overcommit_memory=1' for this to take effect.
15721:M 09 Nov 2022 09:42:52.987 * Loading RDB produced by version 3.2.100
15721:M 09 Nov 2022 09:42:52.987 * RDB age 52745 seconds
15721:M 09 Nov 2022 09:42:52.987 * RDB memory usage when created 0.00 Mb
15721:M 09 Nov 2022 09:42:53.149 # Done loading RDB, keys loaded: 49113, keys expired: 21.
15721:M 09 Nov 2022 09:42:53.149 * DB loaded from disk: 0.161 seconds
15721:M 09 Nov 2022 09:42:53.149 * Ready to accept connections
第二次启用后变为: Loading RDB produced by version 6.2.6
[root@VM-16-4-centos src]# ./redis-server /usr/local/redis/redis.conf &
[2] 7165
[root@VM-16-4-centos src]# 7165:C 09 Nov 2022 10:03:05.382 # oO0OoO0OoO0Oo Redis is starting oO0OoO0OoO0Oo
7165:C 09 Nov 2022 10:03:05.382 # Redis version=6.2.6, bits=64, commit=00000000, modified=0, pid=7165, just started
7165:C 09 Nov 2022 10:03:05.382 # Configuration loaded
7165:M 09 Nov 2022 10:03:05.383 * monotonic clock: POSIX clock_gettime
_._
_.-``__ ''-._
_.-`` `. `_. ''-._ Redis 6.2.6 (00000000/0) 64 bit
.-`` .-```. ```\/ _.,_ ''-._
( ' , .-` | `, ) Running in standalone mode
|`-._`-...-` __...-.``-._|'` _.-'| Port: 6379
| `-._ `._ / _.-' | PID: 7165
`-._ `-._ `-./ _.-' _.-'
|`-._`-._ `-.__.-' _.-'_.-'|
| `-._`-._ _.-'_.-' | https://redis.io
`-._ `-._`-.__.-'_.-' _.-'
|`-._`-._ `-.__.-' _.-'_.-'|
| `-._`-._ _.-'_.-' |
`-._ `-._`-.__.-'_.-' _.-'
`-._ `-.__.-' _.-'
`-._ _.-'
`-.__.-'
7165:M 09 Nov 2022 10:03:05.383 # WARNING: The TCP backlog setting of 511 cannot be enforced because /proc/sys/net/core/somaxconn is set to the lower value of 128.
7165:M 09 Nov 2022 10:03:05.383 # Server initialized
7165:M 09 Nov 2022 10:03:05.383 # WARNING overcommit_memory is set to 0! Background save may fail under low memory condition. To fix this issue add 'vm.overcommit_memory = 1' to /etc/sysctl.conf and then reboot or run the command 'sysctl vm.overcommit_memory=1' for this to take effect.
7165:M 09 Nov 2022 10:03:05.383 * Loading RDB produced by version 6.2.6
7165:M 09 Nov 2022 10:03:05.383 * RDB age 10 seconds
7165:M 09 Nov 2022 10:03:05.383 * RDB memory usage when created 65.52 Mb
7165:M 09 Nov 2022 10:03:05.544 # Done loading RDB, keys loaded: 49112, keys expired: 0.
7165:M 09 Nov 2022 10:03:05.544 * DB loaded from disk: 0.161 seconds
7165:M 09 Nov 2022 10:03:05.544 * Ready to accept connections
注意:这个项目好像只用了最简单的String数据类型,其他的数据类型好像没有用到,有用到其他的数据类型的话,只能酌情尝试下了