update 12.0 for using SeaSearch

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Junxiang Huang 2024-12-31 18:35:50 +08:00
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@ -4,7 +4,24 @@ This manual explains how to deploy and run Seafile Server Professional Edition (
## Requirements
Seafile PE requires a minimum of 2 cores and 2GB RAM. If elasticsearch is installed on the same server, the minimum requirements are 4 cores and 4 GB RAM.
Seafile PE requires a minimum of 2 cores and 2GB RAM.
!!! note "Other requirements for Seafile PE"
- If elasticsearch is installed on the same server, the minimum requirements are 4 cores and 4 GB RAM and make sure the [mmapfs counts](https://www.elastic.co/guide/en/elasticsearch/reference/current/index-modules-store.html#mmapfs) do not cause excptions like out of memory, which can be increased by following command (see <https://www.elastic.co/guide/en/elasticsearch/reference/current/vm-max-map-count.html> for futher details):
```shell
sysctl -w vm.max_map_count=262144 #run as root
```
or modify **/etc/sysctl.conf** and reboot to set this value permanently:
```shell
nano /etc/sysctl.conf
# modify vm.max_map_count
vm.max_map_count=262144
```
- If your machine **dose not** have enough requirements, 2 Cores and 2GB RAM are minimum by using [*SeaSearch*](https://haiwen.github.io/seasearch-docs/config/seafile.md), a lightweight search engine built on open source search engine [*ZincSearch*](https://zincsearch-docs.zinc.dev/), as the indexer
Seafile PE can be used without a paid license with up to three users. Licenses for more user can be purchased in the [Seafile Customer Center](https://customer.seafile.com) or contact Seafile Sales at [sales@seafile.com](mailto:sales@seafile.com) or one of [our partners](https://www.seafile.com/en/partner/).