release-20.1: vendor: Bump pebble to 7928b15b5c541dfae551945ea91f03e7cfba71fa #50105
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Outdated suggestions cannot be applied.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.
Updates Pebble to the latest version in its crl-release-20.1 branch.
Pulls in a readahead change in sstable/reader.go to eventually
address #49710.
Release note (performance improvement): Optimize reading of files when doing backups
and storage-level compactions of files. Should deliver a performance
improvement for some read-heavy operations on an IOPS-constrained device.