From: Alexandre Derumier <aderumier@odiso.com>
To: pve-devel@lists.proxmox.com
Subject: [pve-devel] [PATCH qemu-server 2/6] virtio-blk: add queues option
Date: Thu, 9 Mar 2023 09:52:13 +0100 [thread overview]
Message-ID: <20230309085217.3649203-3-aderumier@odiso.com> (raw)
In-Reply-To: <20230309085217.3649203-1-aderumier@odiso.com>
We already added support for virtio-scsi some years ago,
but forget to add it for virtio-blk
Note that qemu attribute in "num-queues" for virtio-blk,
instaed "num_queues" for virtio-scsi
Signed-off-by: Alexandre Derumier <aderumier@odiso.com>
---
PVE/QemuServer.pm | 1 +
PVE/QemuServer/Drive.pm | 1 +
2 files changed, 2 insertions(+)
diff --git a/PVE/QemuServer.pm b/PVE/QemuServer.pm
index 40be44d..deb7faf 100644
--- a/PVE/QemuServer.pm
+++ b/PVE/QemuServer.pm
@@ -1505,6 +1505,7 @@ sub print_drivedevice_full {
my $pciaddr = print_pci_addr("$drive_id", $bridges, $arch, $machine_type);
$device = "virtio-blk-pci,drive=drive-$drive_id,id=${drive_id}${pciaddr}";
$device .= ",iothread=iothread-$drive_id" if $drive->{iothread};
+ $device .= ",num-queues=$drive->{queues}" if $drive->{queues};
} elsif ($drive->{interface} eq 'scsi') {
my ($maxdev, $controller, $controller_prefix) = scsihw_infos($conf, $drive);
diff --git a/PVE/QemuServer/Drive.pm b/PVE/QemuServer/Drive.pm
index b0e0a96..cd2823a 100644
--- a/PVE/QemuServer/Drive.pm
+++ b/PVE/QemuServer/Drive.pm
@@ -304,6 +304,7 @@ PVE::JSONSchema::register_standard_option("pve-qm-sata", $satadesc);
my $virtio_fmt = {
%drivedesc_base,
%iothread_fmt,
+ %queues_fmt,
%readonly_fmt,
};
my $virtiodesc = {
--
2.30.2
next prev parent reply other threads:[~2023-03-09 8:52 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-09 8:52 [pve-devel] [PATCH qemu-server 0/6] improve virtio drive multiqueues Alexandre Derumier
2023-03-09 8:52 ` [pve-devel] [PATCH qemu-server 1/6] add virtio-scsi && virtio-scsi-single tests Alexandre Derumier
2023-03-09 8:52 ` Alexandre Derumier [this message]
2023-03-09 8:52 ` [pve-devel] [PATCH qemu-server 3/6] cpuconfig: add get_cpu_topology helper Alexandre Derumier
2023-03-09 8:52 ` [pve-devel] [PATCH qemu-server 4/6] fix #4295 : virtio-(blk|scsi): enable multiqueue by default Alexandre Derumier
2023-03-09 8:52 ` [pve-devel] [PATCH qemu-server 5/6] drive: allow minimum queues = 1 Alexandre Derumier
2023-03-09 8:52 ` [pve-devel] [PATCH qemu-server 6/6] add virtio-blk|scsi default multiqueue tests Alexandre Derumier
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