common/config_opts: improve rdma buffer size to 128k #13510
Merged
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
now default rdma memory pool is 128k * (1024 + 1024) = 256MB. 128k could avoid most of middle size ops fragments Signed-off-by: Haomai Wang <haomai@xsky.com>
|
we had so issues trying to set 128K |
|
@Adirl do you have more make sense value? |
|
@yuyuyu101 keep in mind that messages smaller then 128K will consume full chunk |
|
sure, I think 256mb per osd is ok to me. At least, the current 8k value is too small |
|
Agree that 8K is too small |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
now default rdma memory pool is 128k * (1024 + 1024) = 256MB for each osd.
128k could avoid most of middle size ops fragments
Signed-off-by: Haomai Wang haomai@xsky.com