[bugs] [illumos gate - Bug #1144] (Resolved) blkdev should support dump(9e)

[illumos bugs]

Issue #1144 has been updated by Garrett D'Amore.

Status changed from In Progress to Resolved
% Done changed from 0 to 100

changeset:   13397:edfb98e65b97
tag:         tip
user:        Garrett D'Amore <garrett at nexenta.com>
date:        Mon Jul 11 07:38:13 2011 -0700
description:
        1144 blkdev should support dump(9e)
        Reviewed by: Gordon Ross <gwr at nexenta.com>
        Reviewed by: Alexey Zaytsev <alexey.zaytsev at nexenta.com>
        Approved by: Eric Schrock <eric.schrock at delphix.com>

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Bug #1144: blkdev should support dump(9e)
https://www.illumos.org/issues/1144

Author: Garrett D'Amore
Status: Resolved
Priority: Normal
Assignee: Garrett D'Amore
Category: 
Target version: 
Difficulty: Hard
Tags: needs-triage


For some consumers of blkdev, support for dump(9e) to host crash dumps and support sync() from a panic context would be most useful.

Note that this is harder than it seems, since dump has to operate without interrupts.


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