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Bug #6880

zdb incorrectly reports feature count mismatch when feature is disabled

Added by Matthew Ahrens about 4 years ago. Updated about 4 years ago.

Status:
Closed
Priority:
Normal
Assignee:
Matthew Ahrens
Category:
zfs - Zettabyte File System
Start date:
2016-04-10
Due date:
% Done:

100%

Estimated time:
Difficulty:
Medium
Tags:
needs-triage
Gerrit CR:

Description

zdb incorrectly reports feature count mismatch when feature is disabled,
because of an uninitialized variable:

  1. sudo zpool create -D test c1t1d0 # sudo zdb test
    ...
    edonr feature refcount mismatch: 0 datasets != 30465936 refcount

History

#1

Updated by Electric Monk about 4 years ago

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

git commit c5d1600c3eb0a58e493be9019c5fb8eaec72cb81

commit  c5d1600c3eb0a58e493be9019c5fb8eaec72cb81
Author: Matthew Ahrens <mahrens@delphix.com>
Date:   2016-04-20T19:51:59.000Z

    6880 zdb incorrectly reports feature count mismatch when feature is disabled
    Reviewed by: George Wilson <george.wilson@delphix.com>
    Reviewed by: Prakash Surya <prakash.surya@delphix.com>
    Approved by: Robert Mustacchi <rm@joyent.com>

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