Mirroristas/etcd
2
0
Fork 0
mirror of https://github.com/etcd-io/etcd.git synced 2024-09-27 06:25:44 +00:00
Code Issues Packages Projects Releases Wiki Activity

*: Remove 8GiB quota limitation from documents

Browse Source 
Also mention that in v3.3 change log.

Signed-off-by: Gyuho Lee <gyuhox@gmail.com>
This commit is contained in:
Iwasaki Yudai 2018-02-02 12:50:04 -08:00 committed by Gyuho Lee
parent 665fb01f95
commit a1fbed5abc
2 changed files with 2 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
Documentation/dev-guide/limit.md
View File

@ -6,5 +6,4 @@ etcd is designed to handle small key value pairs typical for metadata. Larger re
## Storage size limit
The default storage size limit is 2GB, configurable with `--quota-backend-bytes` flag; supports up to 8GB.
The default storage size limit is 2GB, configurable with `--quota-backend-bytes` flag. 8GB is a suggested maximum size for normal environments and etcd warns at startup if the configured value exceeds it.

2
Documentation/faq.md
View File

@ -22,7 +22,7 @@ A member's advertised peer URLs come from `--initial-advertise-peer-urls` on ini
### System requirements
Since etcd writes data to disk, SSD is highly recommended. To prevent performance degradation or unintentionally overloading the key-value store, etcd enforces a 2GB default storage size quota, configurable up to 8GB. To avoid swapping or running out of memory, the machine should have at least as much RAM to cover the quota. At CoreOS, an etcd cluster is usually deployed on dedicated CoreOS Container Linux machines with dual-core processors, 2GB of RAM, and 80GB of SSD *at the very least*. **Note that performance is intrinsically workload dependent; please test before production deployment**. See [hardware][hardware-setup] for more recommendations.
Since etcd writes data to disk, SSD is highly recommended. To prevent performance degradation or unintentionally overloading the key-value store, etcd enforces a configurable storage size quota set to 2GB by default. To avoid swapping or running out of memory, the machine should have at least as much RAM to cover the quota. 8GB is a suggested maximum size for normal environments and etcd warns at startup if the configured value exceeds it. At CoreOS, an etcd cluster is usually deployed on dedicated CoreOS Container Linux machines with dual-core processors, 2GB of RAM, and 80GB of SSD *at the very least*. **Note that performance is intrinsically workload dependent; please test before production deployment**. See [hardware][hardware-setup] for more recommendations.
Most stable production environment is Linux operating system with amd64 architecture; see [supported platform][supported-platform] for more.