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Bug #9847

leaking dd_clones (DMU_OT_DSL_CLONES) objects

Added by Matthew Ahrens about 1 year ago. Updated 12 months ago.

Status:
Closed
Priority:
Normal
Category:
zfs - Zettabyte File System
Start date:
2018-09-18
Due date:
% Done:

100%

Estimated time:
Difficulty:
Medium
Tags:
needs-triage

Description

We're leaking the dd_clones objects in dsl_dir_destroy_sync. (This bug appears to have been around forever.)

In addition to fixing this, we will add a mechanism in ZDB to find objects in the MOS which are leaked (not referenced anywhere).

History

#1

Updated by Electric Monk 12 months ago

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

git commit 17fb938fd6cdce3ff1bb47dafda0774f742249a3

commit  17fb938fd6cdce3ff1bb47dafda0774f742249a3
Author: Matthew Ahrens <mahrens@delphix.com>
Date:   2018-12-13T16:15:22.000Z

    9847 leaking dd_clones (DMU_OT_DSL_CLONES) objects
    Reviewed by: George Wilson <george.wilson@delphix.com>
    Reviewed by: Serapheim Dimitropoulos <serapheim@delphix.com>
    Reviewed by: Brian Behlendorf <behlendorf1@llnl.gov>
    Approved by: Richard Lowe <richlowe@richlowe.net>

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