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 055BA6B3BD for ; Tue, 26 Jan 2021 12:45:44 +0100 (CET) Received: from firstgate.proxmox.com (localhost [127.0.0.1]) by firstgate.proxmox.com (Proxmox) with ESMTP id 0957215AF7 for ; Tue, 26 Jan 2021 12:45:43 +0100 (CET) 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 7CE5315993 for ; Tue, 26 Jan 2021 12:45:36 +0100 (CET) Received: from proxmox-new.maurer-it.com (localhost.localdomain [127.0.0.1]) by proxmox-new.maurer-it.com (Proxmox) with ESMTP id 201C746117 for ; Tue, 26 Jan 2021 12:45:36 +0100 (CET) From: Fabian Ebner To: pve-devel@lists.proxmox.com Date: Tue, 26 Jan 2021 12:45:25 +0100 Message-Id: <20210126114530.8753-10-f.ebner@proxmox.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20210126114530.8753-1-f.ebner@proxmox.com> References: <20210126114530.8753-1-f.ebner@proxmox.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-SPAM-LEVEL: Spam detection results: 0 AWL -0.006 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 URIBL_BLOCKED 0.001 ADMINISTRATOR NOTICE: The query to URIBL was blocked. See http://wiki.apache.org/spamassassin/DnsBlocklists#dnsbl-block for more information. [diskmanage.pm] Subject: [pve-devel] [PATCH storage 09/14] Diskmanage: introduce ceph info helper 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: Tue, 26 Jan 2021 11:45:44 -0000 so it can be re-used for partitions. Also changes the regular expression in get_ceph_volume_info to match the full device/partition name the LV is on. Not only is this needed for partitions, especially if there's multiple partitions with an OSD, but it also fixes handling NVMe devices with an OSD as a side effect. Previuosly those were not detected here, because of the digits in the name, e.g. /dev/nvme0n1 Signed-off-by: Fabian Ebner --- PVE/Diskmanage.pm | 39 +++++++++++++++++++++++++++------------ 1 file changed, 27 insertions(+), 12 deletions(-) diff --git a/PVE/Diskmanage.pm b/PVE/Diskmanage.pm index b8ba498..ee04419 100644 --- a/PVE/Diskmanage.pm +++ b/PVE/Diskmanage.pm @@ -288,7 +288,7 @@ sub get_ceph_volume_infos { my $fields = [ split(';', $line) ]; # lvs syntax is /dev/sdX(Y) where Y is the start (which we do not need) - my ($dev) = $fields->[0] =~ m|^(/dev/[a-z]+)|; + my ($dev) = $fields->[0] =~ m|^(/dev/[a-z]+[^(]*)|; if ($fields->[1] =~ m|^osd-([^-]+)-|) { my $type = $1; # $result autovivification is wanted, to not creating empty hashes @@ -639,6 +639,21 @@ sub get_disks { return 'partition'; }; + my $collect_ceph_info = sub { + my ($devpath) = @_; + + my $ceph_volume = $ceph_volume_infos->{$devpath} or return; + $journal_count += $ceph_volume->{journal} // 0; + $db_count += $ceph_volume->{db} // 0; + $wal_count += $ceph_volume->{wal} // 0; + if (defined($ceph_volume->{osdid})) { + $osdid = $ceph_volume->{osdid}; + $bluestore = 1 if $ceph_volume->{bluestore}; + $osdencrypted = 1 if $ceph_volume->{encrypted}; + } + return 1; + }; + my $partitions = {}; dir_glob_foreach("$sysdir", "$dev.+", sub { @@ -651,6 +666,14 @@ sub get_disks { $partitions->{$part}->{used} = $determine_usage->("$partpath/$part", "$sysdir/$part", 1); + my $lvm_based_osd = $collect_ceph_info->("$partpath/$part"); + + # Avoid counting twice (e.g. partition on which the LVM for the + # DB OSD resides is present in the $journalhash) + return if $lvm_based_osd; + + # Legacy handling for non-LVM based OSDs + if (my $mp = $mounted->{"$partpath/$part"}) { if ($mp =~ m|^/var/lib/ceph/osd/ceph-(\d+)$|) { $osdid = $1; @@ -665,17 +688,6 @@ sub get_disks { } }); - if (my $ceph_volume = $ceph_volume_infos->{$devpath}) { - $journal_count += $ceph_volume->{journal} // 0; - $db_count += $ceph_volume->{db} // 0; - $wal_count += $ceph_volume->{wal} // 0; - if (defined($ceph_volume->{osdid})) { - $osdid = $ceph_volume->{osdid}; - $bluestore = 1 if $ceph_volume->{bluestore}; - $osdencrypted = 1 if $ceph_volume->{encrypted}; - } - } - my $used = $determine_usage->($devpath, $sysdir, 0); foreach my $part (sort keys %{$partitions}) { next if $partitions->{$part}->{used} eq 'partition'; @@ -688,6 +700,9 @@ sub get_disks { $used //= 'Device Mapper' if !dir_is_empty("$sysdir/holders"); $disklist->{$dev}->{used} = $used if $used; + + $collect_ceph_info->($devpath); + $disklist->{$dev}->{osdid} = $osdid; $disklist->{$dev}->{journals} = $journal_count if $journal_count; $disklist->{$dev}->{bluestore} = $bluestore if $osdid != -1; -- 2.20.1