From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: 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 233E877EB1 for ; Mon, 25 Oct 2021 15:48:10 +0200 (CEST) Received: from firstgate.proxmox.com (localhost [127.0.0.1]) by firstgate.proxmox.com (Proxmox) with ESMTP id 8015623795 for ; Mon, 25 Oct 2021 15:48:08 +0200 (CEST) Received: from proxmox-new.maurer-it.com (proxmox-new.maurer-it.com [94.136.29.106]) (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 id 2CAB923643 for ; Mon, 25 Oct 2021 15:48:00 +0200 (CEST) Received: from proxmox-new.maurer-it.com (localhost.localdomain [127.0.0.1]) by proxmox-new.maurer-it.com (Proxmox) with ESMTP id 038F445F7D for ; Mon, 25 Oct 2021 15:48:00 +0200 (CEST) From: Fabian Ebner To: pve-devel@lists.proxmox.com Date: Mon, 25 Oct 2021 15:47:47 +0200 Message-Id: <20211025134755.169491-5-f.ebner@proxmox.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20211025134755.169491-1-f.ebner@proxmox.com> References: <20211025134755.169491-1-f.ebner@proxmox.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-SPAM-LEVEL: Spam detection results: 0 AWL 0.261 Adjusted score from AWL reputation of From: address BAYES_00 -1.9 Bayes spam probability is 0 to 1% KAM_DMARC_STATUS 0.01 Test Rule for DKIM or SPF Failure with Strict Alignment SPF_HELO_NONE 0.001 SPF: HELO does not publish an SPF Record SPF_PASS -0.001 SPF: sender matches SPF record Subject: [pve-devel] [PATCH storage 4/6] diskmanage: add helper for udev workaround X-BeenThere: pve-devel@lists.proxmox.com X-Mailman-Version: 2.1.29 Precedence: list List-Id: Proxmox VE development discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 25 Oct 2021 13:48:10 -0000 to avoid duplication. Current callers pass along at least one device, but anticipate future callers that might call with the empty list. Do nothing in that case, rather than triggering everything. Signed-off-by: Fabian Ebner --- PVE/API2/Disks.pm | 7 +------ PVE/API2/Disks/Directory.pm | 6 +----- PVE/API2/Disks/LVM.pm | 6 +----- PVE/API2/Disks/LVMThin.pm | 6 +----- PVE/API2/Disks/ZFS.pm | 6 +----- PVE/Diskmanage.pm | 11 +++++++++++ 6 files changed, 16 insertions(+), 26 deletions(-) diff --git a/PVE/API2/Disks.pm b/PVE/API2/Disks.pm index 25c9ded..b618057 100644 --- a/PVE/API2/Disks.pm +++ b/PVE/API2/Disks.pm @@ -306,12 +306,7 @@ __PACKAGE__->register_method ({ my $worker = sub { PVE::Diskmanage::wipe_blockdev($disk); - - # FIXME: Remove once we depend on systemd >= v249. - # Work around udev bug https://github.com/systemd/systemd/issues/18525 to ensure the - # udev database is updated. - eval { run_command(['udevadm', 'trigger', $disk]); }; - warn $@ if $@; + PVE::Diskmanage::udevadm_trigger($disk); }; my $basename = basename($disk); # avoid '/' in the ID diff --git a/PVE/API2/Disks/Directory.pm b/PVE/API2/Disks/Directory.pm index 36cebbc..e9b05be 100644 --- a/PVE/API2/Disks/Directory.pm +++ b/PVE/API2/Disks/Directory.pm @@ -275,11 +275,7 @@ __PACKAGE__->register_method ({ $write_ini->($ini, $mountunitpath); - # FIXME: Remove once we depend on systemd >= v249. - # Work around udev bug https://github.com/systemd/systemd/issues/18525 to ensure the - # udev database is updated and the $uuid_path symlink is actually created! - eval { run_command(['udevadm', 'trigger', $part]); }; - warn $@ if $@; + PVE::Diskmanage::udevadm_trigger($part); run_command(['systemctl', 'daemon-reload']); run_command(['systemctl', 'enable', $mountunitname]); diff --git a/PVE/API2/Disks/LVM.pm b/PVE/API2/Disks/LVM.pm index ee9e282..1b88af2 100644 --- a/PVE/API2/Disks/LVM.pm +++ b/PVE/API2/Disks/LVM.pm @@ -163,11 +163,7 @@ __PACKAGE__->register_method ({ PVE::Storage::LVMPlugin::lvm_create_volume_group($dev, $name); - # FIXME: Remove once we depend on systemd >= v249. - # Work around udev bug https://github.com/systemd/systemd/issues/18525 to ensure the - # udev database is updated. - eval { run_command(['udevadm', 'trigger', $dev]); }; - warn $@ if $@; + PVE::Diskmanage::udevadm_trigger($dev); if ($param->{add_storage}) { my $storage_params = { diff --git a/PVE/API2/Disks/LVMThin.pm b/PVE/API2/Disks/LVMThin.pm index 52f3062..23f262a 100644 --- a/PVE/API2/Disks/LVMThin.pm +++ b/PVE/API2/Disks/LVMThin.pm @@ -141,11 +141,7 @@ __PACKAGE__->register_method ({ $name ]); - # FIXME: Remove once we depend on systemd >= v249. - # Work around udev bug https://github.com/systemd/systemd/issues/18525 to ensure the - # udev database is updated. - eval { run_command(['udevadm', 'trigger', $dev]); }; - warn $@ if $@; + PVE::Diskmanage::udevadm_trigger($dev); if ($param->{add_storage}) { my $storage_params = { diff --git a/PVE/API2/Disks/ZFS.pm b/PVE/API2/Disks/ZFS.pm index e8d5e7c..e892712 100644 --- a/PVE/API2/Disks/ZFS.pm +++ b/PVE/API2/Disks/ZFS.pm @@ -426,11 +426,7 @@ __PACKAGE__->register_method ({ run_command($cmd); } - # FIXME: Remove once we depend on systemd >= v249. - # Work around udev bug https://github.com/systemd/systemd/issues/18525 to ensure the - # udev database is updated. - eval { run_command(['udevadm', 'trigger', $devs->@*]); }; - warn $@ if $@; + PVE::Diskmanage::udevadm_trigger($devs->@*); if ($param->{add_storage}) { my $storage_params = { diff --git a/PVE/Diskmanage.pm b/PVE/Diskmanage.pm index 18459f9..d67cc6b 100644 --- a/PVE/Diskmanage.pm +++ b/PVE/Diskmanage.pm @@ -966,4 +966,15 @@ sub wipe_blockdev { } } +# FIXME: Remove once we depend on systemd >= v249. +# Work around udev bug https://github.com/systemd/systemd/issues/18525 ensuring database is updated. +sub udevadm_trigger { + my @devs = @_; + + return if scalar(@devs) == 0; + + eval { run_command(['udevadm', 'trigger', @devs]); }; + warn $@ if $@; +} + 1; -- 2.30.2