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 E277D617B7 for ; Thu, 9 Jul 2020 14:46:29 +0200 (CEST) Received: from firstgate.proxmox.com (localhost [127.0.0.1]) by firstgate.proxmox.com (Proxmox) with ESMTP id D5F42128D4 for ; Thu, 9 Jul 2020 14:45:59 +0200 (CEST) Received: from proxmox-new.maurer-it.com (proxmox-new.maurer-it.com [212.186.127.180]) (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 EACF312875 for ; Thu, 9 Jul 2020 14:45:55 +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 AB2144449C for ; Thu, 9 Jul 2020 14:45:55 +0200 (CEST) From: Fabian Ebner To: pve-devel@lists.proxmox.com Date: Thu, 9 Jul 2020 14:45:47 +0200 Message-Id: <20200709124547.2913-8-f.ebner@proxmox.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200709124547.2913-1-f.ebner@proxmox.com> References: <20200709124547.2913-1-f.ebner@proxmox.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-SPAM-LEVEL: Spam detection results: 0 AWL 0.172 Adjusted score from AWL reputation of From: address KAM_DMARC_STATUS 0.01 Test Rule for DKIM or SPF Failure with Strict Alignment RCVD_IN_DNSWL_MED -2.3 Sender listed at https://www.dnswl.org/, medium trust 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 v4 manager 7/7] Always use prune-backups instead of maxfiles internally 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: Thu, 09 Jul 2020 12:46:29 -0000 For the use case with '--dumpdir', it's not possible to call prune_backups directly, so a little bit of special handling is required there. Signed-off-by: Fabian Ebner --- PVE/VZDump.pm | 42 ++++++++++++++++-------------------------- 1 file changed, 16 insertions(+), 26 deletions(-) diff --git a/PVE/VZDump.pm b/PVE/VZDump.pm index 17153fe4..d87ef857 100644 --- a/PVE/VZDump.pm +++ b/PVE/VZDump.pm @@ -484,8 +484,10 @@ sub new { die "internal error"; } - if (!defined($opts->{'prune-backups'}) && !defined($opts->{maxfiles})) { - $opts->{maxfiles} = $defaults->{maxfiles}; + if (!defined($opts->{'prune-backups'})) { + $opts->{maxfiles} //= $defaults->{maxfiles}; + $opts->{'prune_backups'} = { 'keep-last' => $opts->{maxfiles} }; + delete $opts->{maxfiles}; } if ($opts->{tmpdir} && ! -d $opts->{tmpdir}) { @@ -717,16 +719,11 @@ sub exec_backup_task { my $bkname = "vzdump-$vmtype-$vmid"; my $basename = $bkname . strftime("-%Y_%m_%d-%H_%M_%S", localtime($task->{backup_time})); - my $maxfiles = $opts->{maxfiles}; my $prune_options = $opts->{'prune-backups'}; my $backup_limit = 0; - if (defined($maxfiles)) { - $backup_limit = $maxfiles; - } elsif (defined($prune_options)) { - foreach my $keep (values %{$prune_options}) { - $backup_limit += $keep; - } + foreach my $keep (values %{$prune_options}) { + $backup_limit += $keep; } if ($backup_limit && !$opts->{remove}) { @@ -949,25 +946,18 @@ sub exec_backup_task { # purge older backup if ($opts->{remove}) { - if ($maxfiles) { + if (!defined($opts->{storage})) { + my $bklist = get_backup_file_list($opts->{dumpdir}, $bkname, $task->{target}); + PVE::Storage::prune_mark_backup_group($bklist, $prune_options); - if ($self->{opts}->{pbs}) { - my $args = [$pbs_group_name, '--quiet', '1', '--keep-last', $maxfiles]; - my $logfunc = sub { my $line = shift; debugmsg ('info', $line, $logfd); }; - PVE::Storage::PBSPlugin::run_raw_client_cmd( - $opts->{scfg}, $opts->{storage}, 'prune', $args, logfunc => $logfunc); - } else { - my $bklist = get_backup_file_list($opts->{dumpdir}, $bkname, $task->{target}); - $bklist = [ sort { $b->{ctime} <=> $a->{ctime} } @$bklist ]; - - while (scalar (@$bklist) >= $maxfiles) { - my $d = pop @$bklist; - my $archive_path = $d->{path}; - debugmsg ('info', "delete old backup '$archive_path'", $logfd); - PVE::Storage::archive_remove($archive_path); - } + foreach my $prune_entry (@{$bklist}) { + next if $prune_entry->{mark} ne 'remove'; + + my $archive_path = $prune_entry->{path}; + debugmsg ('info', "delete old backup '$archive_path'", $logfd); + PVE::Storage::archive_remove($archive_path); } - } elsif (defined($prune_options)) { + } else { my $logfunc = sub { debugmsg($_[0], $_[1], $logfd) }; PVE::Storage::prune_backups($cfg, $opts->{storage}, $prune_options, $vmid, $vmtype, 0, $logfunc); } -- 2.20.1