Project

General

Profile

Bug #9442

decrease indirect block size of spacemaps

Added by Brad Lewis over 1 year ago. Updated over 1 year ago.

Status:
Closed
Priority:
Normal
Assignee:
-
Category:
-
Start date:
2018-04-06
Due date:
% Done:

100%

Estimated time:
Difficulty:
Medium
Tags:
needs-triage

Description

Updates to indirect blocks of spacemaps can contribute significantly to write inflation.
Therefore we want to reduce the indirect block size of spacemaps from 128K to 16K.

History

#1

Updated by Electric Monk over 1 year ago

  • % Done changed from 0 to 100
  • Status changed from New to Closed

git commit 221813c13b43ef48330b03725e00edee85108cf1

commit  221813c13b43ef48330b03725e00edee85108cf1
Author: Matthew Ahrens <mahrens@delphix.com>
Date:   2018-05-17T13:50:26.000Z

    9442 decrease indirect block size of spacemaps
    Reviewed by: Serapheim Dimitropoulos <serapheim.dimitro@delphix.com>
    Reviewed by: George Wilson <george.wilson@delphix.com>
    Reviewed by: Albert Lee <trisk@forkgnu.org>
    Reviewed by: Igor Kozhukhov <igor@dilos.org>
    Approved by: Dan McDonald <danmcd@joyent.com>

Also available in: Atom PDF