database/doris
2
0
Fork 0
Code Issues Pull Requests Actions 3 Packages Projects Releases Wiki Activity

Usage example of modifying the "storage_root_path" parameter (#11659)

Browse Source 
Usage example of modifying the "storage_root_path" parameter
This commit is contained in:
zhangjingcun
2022-08-11 09:57:50 +08:00
committed by GitHub
parent 200b558156
commit 7fb0913d35
2 changed files with 18 additions and 16 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
docs/en/docs/admin-manual/config/be-config.md
View File

@ -1201,16 +1201,16 @@ Shard size of StoragePageCache, the value must be power of two. It's recommended
* Description: data root path, separate by ';'.you can specify the storage medium of each root path, HDD or SSD. you can add capacity limit at the end of each root path, separate by ','
eg.1: `storage_root_path=/home/disk1/doris.HDD,50;/home/disk2/doris.SSD,1;/home/disk2/doris`
* 1./home/disk1/doris.HDD,50, indicates capacity limit is 50GB, HDD;
* 2./home/disk2/doris.SSD,1, indicates capacity limit is 1GB, SSD;
* 3./home/disk2/doris, indicates capacity limit is disk capacity, HDD(default)
eg.1: `storage_root_path=/home/disk1/doris.HDD;/home/disk2/doris.SSD;/home/disk2/doris`
* 1./home/disk1/doris.HDD, indicates that the storage medium is HDD;
* 2./home/disk2/doris.SSD, indicates that the storage medium is SSD;
* 3./home/disk2/doris, indicates that the storage medium is HDD by default
eg.2: `storage_root_path=/home/disk1/doris,medium:hdd,capacity:50;/home/disk2/doris,medium:ssd,capacity:50`
eg.2: `storage_root_path=/home/disk1/doris,medium:hdd;/home/disk2/doris,medium:ssd`
* 1./home/disk1/doris,medium:hdd,capacity:10，capacity limit is 10GB, HDD;
* 2./home/disk2/doris,medium:ssd,capacity:50，capacity limit is 50GB, SSD;
* 1./home/disk1/doris,medium:hdd，indicates that the storage medium is HDD;
* 2./home/disk2/doris,medium:ssd，indicates that the storage medium is SSD;
* Default: ${DORIS_HOME}

18
docs/zh-CN/docs/admin-manual/config/be-config.md
View File

@ -1212,22 +1212,24 @@ StoragePageCache的分片大小，值为 2^n (n=0,1,2,...)。建议设置为接
**注意：如果是SSD磁盘要在目录后面加上`.SSD`,HDD磁盘在目录后面加`.HDD`**
`storage_root_path=/home/disk1/doris.HDD,50;/home/disk2/doris.SSD,10;/home/disk2/doris`
`storage_root_path=/home/disk1/doris.HDD;/home/disk2/doris.SSD;/home/disk2/doris`
* /home/disk1/doris.HDD,50，表示存储限制为50GB，HDD;
* /home/disk2/doris.SSD,10，存储限制为10GB，SSD；
* /home/disk2/doris，存储限制为磁盘最大容量，默认为HDD
**说明**
* /home/disk1/doris.HDD，表示存储介质是HDD;
* /home/disk2/doris.SSD，表示存储介质是SSD；
* /home/disk2/doris，存储介质默认为HDD
示例2如下：
**注意：不论HHD磁盘目录还是SSD磁盘目录，文件夹目录名称都无需添加后缀，storage_root_path参数里指定medium即可**
**注意：不论HHD磁盘目录还是SSD磁盘目录，都无需添加后缀，storage_root_path参数里指定medium即可**
`storage_root_path=/home/disk1/doris,medium:hdd,capacity:50;/home/disk2/doris,medium:ssd,capacity:50`
`storage_root_path=/home/disk1/doris,medium:hdd;/home/disk2/doris,medium:ssd`
**说明**
- /home/disk1/doris,medium:hdd,capacity:10，表示存储限制为10GB, HHD;
- /home/disk2/doris,medium:ssd,capacity:50，表示存储限制为50GB, SSD;
- /home/disk1/doris,medium:hdd，表示存储介质是HHD;
- /home/disk2/doris,medium:ssd，表示存储介质是SSD;
* 默认值：${DORIS_HOME}