nautilus: common/options: bluestore 4k min_alloc_size for SSD #32998
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
Signed-off-by: Mark Nelson <mnelson@redhat.com> (cherry picked from commit 0ec75c9)
Until we understand the performance regression and allocator behavior, go back to 64k. This will continue to have a high space overhead for small objects and EC, but will preserve the current performance levels for all workloads. This partially reverts 0ec75c9 Signed-off-by: Sage Weil <sage@redhat.com> (cherry picked from commit 66797ef)
liewegas
approved these changes
Jan 30, 2020
ifed01
approved these changes
Jan 31, 2020
|
cc @vumrao |
|
test this please |
3 tasks
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Outdated suggestions cannot be applied.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.
Backport of #30698 and #32809