[Users] Native Ploop Discard Support in 7.0.11

[John]

I don't see any way to automatically mount with discard. On a test server I can remount with discard. I also see a commit removing discards by default:
--
commit b6837a0629ec1c8417ef0dda64a7aada634a6d8c
Author: Konstantin Khorenko <khorenko at virtuozzo.com>
Date:   Mon May 27 15:57:18 2019 +0300

    Revert "ext4: Module parameter to disable discard mount param on ploop"

    This reverts commit e805a2a7f746da36c475e651b93d224938b1bb82.

--

It looks like we are limited to prl_disk_tool compact for ploop on containers still.



________________________________
From: users-bounces at openvz.org <users-bounces at openvz.org> on behalf of Jonathan Wright <jonathan at knownhost.com>
Sent: Wednesday, September 25, 2019 12:50:44 PM
To: users at openvz.org
Subject: Re: [Users] Native Ploop Discard Support in 7.0.11

I was wondering if anyone had any input on this?  I was thinking maybe
it's just a matter of telling vz to mount the ploop device with the
discard flag for ext4 but I can't find a way to pass any mounting flags
to vz when starting containers either.

On 8/26/2019 5:51 PM, Jonathan Wright wrote:
> I noticed this line in the changelogs:
>
> ---
> Native discard support in ploop enabling automatic discard requests on
> all ext4 filesystems over ploop block devices, except containers
> running on Virtuozzo Storage.
> ---
>
> How do we go about enabling this?  It doesn't seem to be enabled by
> default as part of the update.  Is it the "--autocompact" flag for
> prlctl set?  If so, this doesn't appear to add/modify anything in
> ve.conf.  If this is the correct setting, where is it actually set, ie
> how could this be changed aside from the --autocompact flag?
>
_______________________________________________
Users mailing list
Users at openvz.org
https://lists.openvz.org/mailman/listinfo/users
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.openvz.org/pipermail/users/attachments/20190927/a17b7523/attachment.html>