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Feature #16780

closed

rbd-mirror: use sparse read during image sync

Added by Jason Dillaman almost 8 years ago. Updated about 7 years ago.

Status:
Resolved
Priority:
Normal
Assignee:
-
Target version:
-
% Done:

0%

Source:
other
Tags:
Backport:
Reviewed:
Affected Versions:
Pull request ID:

Description

If 1 byte is used in a primary image backing object, the image sync process will read and write a full object size chunk. Optimize this behavior by using sparse read / write.

Related issues 1 (0 open — 1 closed)

Copied to rbd - Backport #17879: jewel: rbd-mirror: use sparse read during image syncClosedAbhishek VarshneyActions
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