【发布时间】:2020-04-17 12:03:08
【问题描述】:
我正在使用 redis 版本 3.0.6。 redis-server 进程正在由 redis 用户运行。
突然从 24 小时后的 5 天开始,redis 开始“打开 .rdb 进行保存”失败。在此之前它工作正常。
正如您在下面的日志中的 sn-p 中看到的,Redis 表现正常,然后开始失败。稍后重启服务器即可解决此问题。
1427:M 24 May 01:09:05.102 * Background saving started by pid 2493
2493:C 24 May 01:09:34.916 * DB saved on disk
2493:C 24 May 01:09:34.917 * RDB: 310 MB of memory used by copy-on-write
1427:M 24 May 01:09:34.950 * Background saving terminated with success
1427:M 24 May 01:14:35.026 * 10 changes in 300 seconds. Saving...
1427:M 24 May 01:14:35.036 * Background saving started by pid 2494
2494:C 24 May 01:15:04.329 * DB saved on disk
2494:C 24 May 01:15:04.330 * RDB: 298 MB of memory used by copy-on-write
1427:M 24 May 01:15:04.408 * Background saving terminated with success
1427:M 24 May 01:20:05.008 * 10 changes in 300 seconds. Saving...
1427:M 24 May 01:20:05.018 * Background saving started by pid 2499
2499:C 24 May 01:20:33.830 * DB saved on disk
2499:C 24 May 01:20:33.831 * RDB: 330 MB of memory used by copy-on-write
1427:M 24 May 01:20:33.843 * Background saving terminated with success
1427:M 24 May 01:23:46.966 # Failed opening .rdb for saving: Read-only file system
1427:M 24 May 01:25:34.029 * 10 changes in 300 seconds. Saving...
1427:M 24 May 01:25:34.038 * Background saving started by pid 2500
2500:C 24 May 01:25:34.038 # Failed opening .rdb for saving: Read-only file system
1427:M 24 May 01:25:34.139 # Background saving error
1427:M 24 May 01:25:40.059 * 10 changes in 300 seconds. Saving...
1427:M 24 May 01:25:40.064 * Background saving started by pid 2501
2501:C 24 May 01:25:40.064 # Failed opening .rdb for saving: Read-only file system
1427:M 24 May 01:25:40.165 # Background saving error
1427:M 24 May 01:25:46.080 * 10 changes in 300 seconds. Saving...
1427:M 24 May 01:25:46.085 * Background saving started by pid 2502
2502:C 24 May 01:25:46.085 # Failed opening .rdb for saving: Read-only file system
1427:M 24 May 01:25:46.186 # Background saving error
1427:M 24 May 01:25:52.100 * 10 changes in 300 seconds. Saving...
1427:M 24 May 01:25:52.105 * Background saving started by pid 2503
2503:C 24 May 01:25:52.105 # Failed opening .rdb for saving: Read-only file system
1427:M 24 May 01:25:52.206 # Background saving error
那么,我的问题是:这怎么会发生? 请给我适当的解决方案。
【问题讨论】:
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@holmberd 不,在那个问题中 redis 无法在启动时启动,这似乎是一个不同的故事
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@beena 你确定只有一个 redis 服务器在运行吗?
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您的 redis 服务器托管在哪里?
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您能否始终如一地重现该问题?没有它,任何答案都只是猜测
标签: redis