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Feature #4391

panic system rather than corrupting pool if we hit bug 4390

Added by Christopher Siden almost 6 years ago. Updated almost 6 years ago.

Status:
Closed
Priority:
Normal
Category:
zfs - Zettabyte File System
Start date:
2013-12-11
Due date:
% Done:

100%

Estimated time:
Difficulty:
Medium
Tags:
needs-triage

Description

By Matt Ahrens:

We can detect when we are hitting 4390 (because we will see an i/o error on
metadata).  We should panic the system in this case, rather than driving on and
corrupting the pool, thus decreasing the severity of 4390.


Related issues

Related to illumos gate - Bug #4390: i/o errors when deleting filesystem/zvol can lead to space map corruptionClosed2013-12-11

Actions

History

#1

Updated by Christopher Siden almost 6 years ago

  • Status changed from In Progress to Closed
commit 8b36997aa24d9817807faa4efa301ac9c07a2b78
Author: Matthew Ahrens <mahrens@delphix.com>
Date:   Thu Dec 12 09:17:22 2013

    4391 panic system rather than corrupting pool if we hit bug 4390
    Reviewed by: Adam Leventhal <ahl@delphix.com>
    Reviewed by: Christopher Siden <christopher.siden@delphix.com>
    Approved by: Gordon Ross <gwr@nexenta.com>

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