Libguestfs - Mar 2018 - Re: Change in ovirt-imageio[master]: Document the random I/O APIs

Hi Richard,

We've added zero and flush functionality to imageio-daemon.

You can download and test the latest build (for el7/fc) from:
-
http://jenkins.ovirt.org/job/ovirt-imageio_master_build-artifacts-el7-x86_64/200/artifact/exported-artifacts/
-
http://jenkins.ovirt.org/job/ovirt-imageio_master_build-artifacts-fc27-x86_64/53/artifact/exported-artifacts/
-
http://jenkins.ovirt.org/job/ovirt-imageio_master_build-artifacts-fcraw-x86_64/11/artifact/exported-artifacts/

The latest documentation and examples for Random I/O:
- https://github.com/oVirt/ovirt-imageio/blob/master/docs/random-io.md
- https://github.com/oVirt/ovirt-imageio/tree/master/examples

Notes:
- We plan to introduce the functionality also to the proxy soon.
- We plan to implement trim later during ovirt 4.2 release:
https://gerrit.ovirt.org/89470
- Additional pending patches:
https://gerrit.ovirt.org/#/q/status:open+project:ovirt-imageio+branch:master+topic:random-io

Thanks!
Nir & Daniel

On Wed, Mar 28, 2018 at 12:39 PM Code Review <gerrit@ovirt.org> wrote:
> gerrit-hooks *posted comments* on this change.
>
> View Change <https://gerrit.ovirt.org/89022>
>
> Patch set 7:
>
>    - Set MODIFIED::IGNORE, not relevant for branch: master
>    - Update Tracker::#1560242::OK, tracker status: MERGED
>
>
>
> To view, visit change 89022 <https://gerrit.ovirt.org/89022>. To
> unsubscribe, visit settings <https://gerrit.ovirt.org/settings>.
> Gerrit-Project: ovirt-imageio
> Gerrit-Branch: master
> Gerrit-MessageType: comment
> Gerrit-Change-Id: I98fbc20e1c05ab9fe627d33034034a47e1740da8
> Gerrit-Change-Number: 89022
> Gerrit-PatchSet: 7
> Gerrit-Owner: Nir Soffer <nsoffer@redhat.com>
> Gerrit-Reviewer: Allon Mureinik <amureini@redhat.com>
> Gerrit-Reviewer: Daniel Erez <derez@redhat.com>
> Gerrit-Reviewer: Jenkins CI
> Gerrit-Reviewer: Nir Soffer <nsoffer@redhat.com>
> Gerrit-Reviewer: Roy Golan <rgolan@redhat.com>
> Gerrit-Reviewer: Tomas Golembiovsky <tgolembi@redhat.com>
> Gerrit-Reviewer: Yaniv Kaul <ykaul@redhat.com>
> Gerrit-Reviewer: gerrit-hooks <automation@ovirt.org>
> Gerrit-Comment-Date: Wed, 28 Mar 2018 09:39:47 +0000
> Gerrit-HasComments: No
>

On Wed, Mar 28, 2018 at 04:10:28PM +0000, Daniel Erez
wrote:
> Hi Richard,
> 
> We've added zero and flush functionality to imageio-daemon.
> 
> You can download and test the latest build (for el7/fc) from:
> -
>
http://jenkins.ovirt.org/job/ovirt-imageio_master_build-artifacts-el7-x86_64/200/artifact/exported-artifacts/
> -
>
http://jenkins.ovirt.org/job/ovirt-imageio_master_build-artifacts-fc27-x86_64/53/artifact/exported-artifacts/
> -
>
http://jenkins.ovirt.org/job/ovirt-imageio_master_build-artifacts-fcraw-x86_64/11/artifact/exported-artifacts/
> 
> The latest documentation and examples for Random I/O:
> - https://github.com/oVirt/ovirt-imageio/blob/master/docs/random-io.md
> - https://github.com/oVirt/ovirt-imageio/tree/master/examples
> 
> Notes:
> - We plan to introduce the functionality also to the proxy soon.
> - We plan to implement trim later during ovirt 4.2 release:
> https://gerrit.ovirt.org/89470
> - Additional pending patches:
>
https://gerrit.ovirt.org/#/q/status:open+project:ovirt-imageio+branch:master+topic:random-io
I can't remember if I replied to this already, but anyway I tested
updated packages last week and the zero/flush functionality works fine
(once I corrected a small mistake in my Python code).

Thanks,

Rich.

-- 
Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones
Read my programming and virtualization blog: http://rwmj.wordpress.com
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