From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <pve-devel-bounces@lists.proxmox.com>
Received: from firstgate.proxmox.com (firstgate.proxmox.com [212.224.123.68])
	by lore.proxmox.com (Postfix) with ESMTPS id 555781FF15E
	for <inbox@lore.proxmox.com>; Tue, 11 Mar 2025 11:31:28 +0100 (CET)
Received: from firstgate.proxmox.com (localhost [127.0.0.1])
	by firstgate.proxmox.com (Proxmox) with ESMTP id 79B31C967;
	Tue, 11 Mar 2025 11:29:48 +0100 (CET)
To: pve-devel@lists.proxmox.com
Date: Tue, 11 Mar 2025 11:28:52 +0100
In-Reply-To: <20250311102905.2680524-1-alexandre.derumier@groupe-cyllene.com>
References: <20250311102905.2680524-1-alexandre.derumier@groupe-cyllene.com>
MIME-Version: 1.0
Message-ID: <mailman.957.1741688988.293.pve-devel@lists.proxmox.com>
List-Id: Proxmox VE development discussion <pve-devel.lists.proxmox.com>
List-Post: <mailto:pve-devel@lists.proxmox.com>
From: Alexandre Derumier via pve-devel <pve-devel@lists.proxmox.com>
Precedence: list
Cc: Alexandre Derumier <alexandre.derumier@groupe-cyllene.com>
X-Mailman-Version: 2.1.29
X-BeenThere: pve-devel@lists.proxmox.com
List-Subscribe: <https://lists.proxmox.com/cgi-bin/mailman/listinfo/pve-devel>, 
 <mailto:pve-devel-request@lists.proxmox.com?subject=subscribe>
List-Unsubscribe: <https://lists.proxmox.com/cgi-bin/mailman/options/pve-devel>, 
 <mailto:pve-devel-request@lists.proxmox.com?subject=unsubscribe>
List-Archive: <http://lists.proxmox.com/pipermail/pve-devel/>
Reply-To: Proxmox VE development discussion <pve-devel@lists.proxmox.com>
List-Help: <mailto:pve-devel-request@lists.proxmox.com?subject=help>
Subject: [pve-devel] [PATCH v4 qemu-server 02/11] blockdev : convert
 qemu_driveadd && qemu_drivedel
Content-Type: multipart/mixed; boundary="===============3556666244590368998=="
Errors-To: pve-devel-bounces@lists.proxmox.com
Sender: "pve-devel" <pve-devel-bounces@lists.proxmox.com>

--===============3556666244590368998==
Content-Type: message/rfc822
Content-Disposition: inline

Return-Path: <root@formationkvm1.odiso.net>
X-Original-To: pve-devel@lists.proxmox.com
Delivered-To: pve-devel@lists.proxmox.com
Received: from firstgate.proxmox.com (firstgate.proxmox.com [212.224.123.68])
	(using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)
	 key-exchange X25519 server-signature RSA-PSS (2048 bits))
	(No client certificate requested)
	by lists.proxmox.com (Postfix) with ESMTPS id 9E347D586D
	for <pve-devel@lists.proxmox.com>; Tue, 11 Mar 2025 11:29:47 +0100 (CET)
Received: from firstgate.proxmox.com (localhost [127.0.0.1])
	by firstgate.proxmox.com (Proxmox) with ESMTP id 7E8F0C026
	for <pve-devel@lists.proxmox.com>; Tue, 11 Mar 2025 11:29:17 +0100 (CET)
Received: from bastiontest.odiso.net (unknown [IPv6:2a0a:1580:2000:6700::14])
	(using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)
	 key-exchange X25519 server-signature RSA-PSS (2048 bits))
	(No client certificate requested)
	by firstgate.proxmox.com (Proxmox) with ESMTPS
	for <pve-devel@lists.proxmox.com>; Tue, 11 Mar 2025 11:29:15 +0100 (CET)
Received: from formationkvm1.odiso.net (unknown [10.11.201.57])
	by bastiontest.odiso.net (Postfix) with ESMTP id 09144860943;
	Tue, 11 Mar 2025 11:29:09 +0100 (CET)
Received: by formationkvm1.odiso.net (Postfix, from userid 0)
	id 573311192932; Tue, 11 Mar 2025 11:29:09 +0100 (CET)
From: Alexandre Derumier <alexandre.derumier@groupe-cyllene.com>
To: pve-devel@lists.proxmox.com
Subject: [PATCH v4 qemu-server 02/11] blockdev : convert qemu_driveadd && qemu_drivedel
Date: Tue, 11 Mar 2025 11:28:52 +0100
Message-Id: <20250311102905.2680524-5-alexandre.derumier@groupe-cyllene.com>
X-Mailer: git-send-email 2.39.5
In-Reply-To: <20250311102905.2680524-1-alexandre.derumier@groupe-cyllene.com>
References: <20250311102905.2680524-1-alexandre.derumier@groupe-cyllene.com>
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
X-SPAM-LEVEL: Spam detection results:  0
	AWL                     0.150 Adjusted score from AWL reputation of From: address
	BAYES_00                 -1.9 Bayes spam probability is 0 to 1%
	DMARC_NONE                0.1 DMARC none policy
	HEADER_FROM_DIFFERENT_DOMAINS  0.001 From and EnvelopeFrom 2nd level mail domains are different
	KAM_DMARC_NONE           0.25 DKIM has Failed or SPF has failed on the message and the domain has no DMARC policy
	KAM_DMARC_STATUS         0.01 Test Rule for DKIM or SPF Failure with Strict Alignment
	KAM_LAZY_DOMAIN_SECURITY      1 Sending domain does not have any anti-forgery methods
	RDNS_NONE               0.793 Delivered to internal network by a host with no rDNS
	SPF_HELO_NONE           0.001 SPF: HELO does not publish an SPF Record
	SPF_NONE                0.001 SPF: sender does not publish an SPF Record
	URIBL_BLOCKED           0.001 ADMINISTRATOR NOTICE: The query to URIBL was blocked.  See http://wiki.apache.org/spamassassin/DnsBlocklists#dnsbl-block for more information. [qemuserver.pm]

fixme/testme :
PVE/VZDump/QemuServer.pm:    eval { PVE::QemuServer::qemu_drivedel($vmid, "tpmstate0-backup"); };

Signed-off-by: Alexandre Derumier <alexandre.derumier@groupe-cyllene.com>
---
 PVE/QemuServer.pm | 33 +++++++++++++--------------------
 1 file changed, 13 insertions(+), 20 deletions(-)

diff --git a/PVE/QemuServer.pm b/PVE/QemuServer.pm
index 5fd155e5..9ad12186 100644
--- a/PVE/QemuServer.pm
+++ b/PVE/QemuServer.pm
@@ -4144,32 +4144,25 @@ sub qemu_iothread_del {
 }
 
 sub qemu_driveadd {
-    my ($storecfg, $vmid, $device) = @_;
+    my ($storecfg, $vmid, $drive) = @_;
 
-    my $kvmver = get_running_qemu_version($vmid);
-    my $io_uring = min_version($kvmver, 6, 0);
-    my $drive = print_drive_commandline_full($storecfg, $vmid, $device, undef, $io_uring);
-    $drive =~ s/\\/\\\\/g;
-    my $ret = PVE::QemuServer::Monitor::hmp_cmd($vmid, "drive_add auto \"$drive\"", 60);
+    my $drive_id = get_drive_id($drive);
+    # always add a throttle-group, as it's mandatory for the throttle-filter root node.
+    my $throttle_group = generate_throttle_group($drive);
+    mon_cmd($vmid, 'object-add', "qom-type" => "throttle-group", %$throttle_group);
 
-    # If the command succeeds qemu prints: "OK"
-    return 1 if $ret =~ m/OK/s;
-
-    die "adding drive failed: $ret\n";
+    # The throttle filter is the root node with a stable name attached to the device,
+    # and currently it's not possible to insert it later
+    my $blockdev = generate_drive_blockdev($storecfg, $vmid, $drive);
+    mon_cmd($vmid, 'blockdev-add', %$blockdev, timeout => 10 * 60);
+    return 1;
 }
 
 sub qemu_drivedel {
     my ($vmid, $deviceid) = @_;
 
-    my $ret = PVE::QemuServer::Monitor::hmp_cmd($vmid, "drive_del drive-$deviceid", 10 * 60);
-    $ret =~ s/^\s+//;
-
-    return 1 if $ret eq "";
-
-    # NB: device not found errors mean the drive was auto-deleted and we ignore the error
-    return 1 if $ret =~ m/Device \'.*?\' not found/s;
-
-    die "deleting drive $deviceid failed : $ret\n";
+    mon_cmd($vmid, 'blockdev-del', 'node-name' => "drive-$deviceid", timeout => 10 * 60);
+    mon_cmd($vmid, 'object-del', id => "throttle-drive-$deviceid");
 }
 
 sub qemu_deviceaddverify {
@@ -4404,7 +4397,7 @@ sub qemu_block_set_io_throttle {
 
     return if !check_running($vmid) ;
 
-    mon_cmd($vmid, "block_set_io_throttle", device => $deviceid,
+    mon_cmd($vmid, "block_set_io_throttle", id => $deviceid,
 	bps => int($bps),
 	bps_rd => int($bps_rd),
 	bps_wr => int($bps_wr),
-- 
2.39.5



--===============3556666244590368998==
Content-Type: text/plain; charset="us-ascii"
MIME-Version: 1.0
Content-Transfer-Encoding: 7bit
Content-Disposition: inline

_______________________________________________
pve-devel mailing list
pve-devel@lists.proxmox.com
https://lists.proxmox.com/cgi-bin/mailman/listinfo/pve-devel

--===============3556666244590368998==--