From: Thomas Lamprecht <t.lamprecht@proxmox.com>
To: Proxmox VE development discussion <pve-devel@lists.proxmox.com>,
Dominik Csapak <d.csapak@proxmox.com>
Subject: [pve-devel] applied: [PATCH qemu-server v3] drives: expose 'readonly' flag of qemu for scsi/virtio
Date: Wed, 27 Oct 2021 17:01:19 +0200 [thread overview]
Message-ID: <4f9116ef-0b10-c304-cf29-c8d9a2a32340@proxmox.com> (raw)
In-Reply-To: <20211027113527.17267-1-d.csapak@proxmox.com>
On 27/10/2021 13:35, Dominik Csapak wrote:
> this allows a user to set a drive to 'read-only'. This can be useful
> if a disk should not be written to, or if the backing file/source is
> not writable (like a mapped pbs backup to /dev/loopX).
>
> the option is named 'ro', to achieve consistency with containers
>
> while this could also be achieved by setting 'snapshot=1', this would
> create a temporary file in /var/tmp which can get quite big.
>
> Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
> ---
> changes from v2:
> * renamed option to 'ro' to be in line with containers
>
> PVE/QemuServer.pm | 6 ++++++
> PVE/QemuServer/Drive.pm | 11 +++++++++++
> 2 files changed, 17 insertions(+)
>
>
applied, thanks!
prev parent reply other threads:[~2021-10-27 15:01 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-27 11:35 [pve-devel] " Dominik Csapak
2021-10-27 15:01 ` Thomas Lamprecht [this message]
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