diff options
Diffstat (limited to 'iredis/data/commands/config-set.md')
| -rw-r--r-- | iredis/data/commands/config-set.md | 41 |
1 files changed, 13 insertions, 28 deletions
diff --git a/iredis/data/commands/config-set.md b/iredis/data/commands/config-set.md index dba09c2..4b0841e 100644 --- a/iredis/data/commands/config-set.md +++ b/iredis/data/commands/config-set.md @@ -1,6 +1,7 @@ The `CONFIG SET` command is used in order to reconfigure the server at run time -without the need to restart Redis. You can change both trivial parameters or -switch from one to another persistence option using this command. +without the need to restart Redis. +You can change both trivial parameters or switch from one to another persistence +option using this command. The list of configuration parameters supported by `CONFIG SET` can be obtained issuing a `CONFIG GET *` command, that is the symmetrical command used to obtain @@ -10,34 +11,18 @@ All the configuration parameters set using `CONFIG SET` are immediately loaded by Redis and will take effect starting with the next command executed. All the supported parameters have the same meaning of the equivalent -configuration parameter used in the [redis.conf][hgcarr22rc] file, with the -following important differences: +configuration parameter used in the [redis.conf][hgcarr22rc] file. -[hgcarr22rc]: http://github.com/redis/redis/raw/6.0/redis.conf +[hgcarr22rc]: http://github.com/redis/redis/raw/unstable/redis.conf -- In options where bytes or other quantities are specified, it is not possible - to use the `redis.conf` abbreviated form (`10k`, `2gb` ... and so forth), - everything should be specified as a well-formed 64-bit integer, in the base - unit of the configuration directive. However since Redis version 3.0 or - greater, it is possible to use `CONFIG SET` with memory units for `maxmemory`, - client output buffers, and replication backlog size. -- The save parameter is a single string of space-separated integers. Every pair - of integers represent a seconds/modifications threshold. - -For instance what in `redis.conf` looks like: - -``` -save 900 1 -save 300 10 -``` - -that means, save after 900 seconds if there is at least 1 change to the dataset, -and after 300 seconds if there are at least 10 changes to the dataset, should be -set using `CONFIG SET SAVE "900 1 300 10"`. +Note that you should look at the redis.conf file relevant to the version you're +working with as configuration options might change between versions. The link +above is to the latest development version. It is possible to switch persistence from RDB snapshotting to append-only file -(and the other way around) using the `CONFIG SET` command. For more information -about how to do that please check the [persistence page][tp]. +(and the other way around) using the `CONFIG SET` command. +For more information about how to do that please check the [persistence +page][tp]. [tp]: /topics/persistence @@ -52,5 +37,5 @@ options are not mutually exclusive. @return -@simple-string-reply: `OK` when the configuration was set properly. Otherwise an -error is returned. +@simple-string-reply: `OK` when the configuration was set properly. +Otherwise an error is returned. |