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Feature #3499

closed

qemu-rbd: support bdrv_has_zero_init

Added by Dan Mick over 11 years ago. Updated almost 7 years ago.

Status:
Resolved
Priority:
Normal
Assignee:
-
Target version:
-
% Done:

0%

Source:
Tags:
Backport:
Reviewed:
Affected Versions:
Pull request ID:

Description

Later qemu seems to have added a BlockDriver entry point "bdrv_has_zero_init"; it
looks as though this might control whether qemu-img will agree to create sparse images.
Currently block/rbd.c does not support this entry point, and maybe it should.

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 #1

Updated by Jason Dillaman almost 7 years ago

  • Project changed from Ceph to rbd
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 #2

Updated by Jason Dillaman almost 7 years ago

  • Status changed from New to Resolved

Addressed in upstream commit 3ac21627

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