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Feature #10037

closed

cache-tier: Optimise RBD image removal

Added by Dmitry Smirnov over 9 years ago. Updated almost 7 years ago.

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

0%

Source:
Community (user)
Tags:
Backport:
Reviewed:
Affected Versions:
Pull request ID:

Description

While removing an RBD image from EC pool I've noticed that it bubbles-up to caching pool hence removal is very slow. It seems unnecessary to read all RBD image data from EC pool and propagate it through caching pool on deletion. Not only it is slow by itself but also it unnecessarily moves data which interferes with other clients. Please optimise.

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