Your message dated Mon, 17 Jan 2022 00:50:44 +0000
with message-id <e1n9geo-000arx...@fasolo.debian.org>
and subject line Bug#1001710: fixed in multipath-tools 0.8.8-1
has caused the Debian Bug report #1001710,
regarding multipath-tools: booting with lvm over multipath it does not setup 
devices for lvm
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

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-- 
1001710: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1001710
Debian Bug Tracking System
Contact ow...@bugs.debian.org with problems
--- Begin Message ---
Package: multipath-tools
Version: 0.8.5-2
Severity: important
X-Debbugs-Cc: carlos.bar...@econocom.com

Dear Maintainer,

A server was setup with some disks configured in multipath.
The root filesystem is on LVM on internal disk, not configured for multipath.

Then build another lvm configuration on those devices (/dev/mapper/...)

Now, every time it starts, lvm takes the /dev/sd.. before multipath sets 
/dev/mapper/...  up.
Also, the booting proccess delays for 2+  minutes, mostly because of 
systemd-udev-settle.service:
        root@panblando:~# systemd-analyze blame
         2min 22ms systemd-udev-settle.service
        1min 105ms NetworkManager-wait-online.service
            9.983s smartmontools.service
            4.415s dev-mapper-dl380g8\x2d\x2dvg\x2droot.device

But this service is called from multipath:
        [Unit]
        Description=Device-Mapper Multipath Device Controller
        Wants=systemd-udev-trigger.service systemd-udev-settle.service
        Before=iscsi.service iscsid.service lvm2-activation-early.service
        Before=local-fs-pre.target blk-availability.service
        After=multipathd.socket systemd-udev-trigger.service 
systemd-udev-settle.service
        DefaultDependencies=no
        Conflicts=shutdown.target
        ConditionKernelCommandLine=!nompath
        ConditionKernelCommandLine=!multipath=off

According to systemd-udev-settle.service(8) it is not recommended, as that 
service can fail (in fact, 
in the server it fails as systemd says) 

I think that the problem is related to multipath, because it did not setup the 
devices before lvm, 
and maybe the problem is inside the initrd.

Then I did install multipath-tools-boot but the problem is the same.
The only way is to avoid mounting the filesystems in the LVM (or umounting 
them) vgchange -an VG 
and do the multipath and mount it, all by hand

The disk list in multipath is short (8 disks with only 1 path each by now)

Best regards,
Carlos Barros.

-- Package-specific info:
Contents of /etc/multipath.conf:
defaults {
        polling_interval 10
        user_friendly_names yes
}
blacklist {
        device {
                vendor "HP"
                product "LOGICAL VOLUME"        #HPSA raid internal
        }
}



-- System Information:
Debian Release: 11.1
  APT prefers stable-updates
  APT policy: (500, 'stable-updates'), (500, 'stable-security'), (500, 'stable')
Architecture: amd64 (x86_64)

Kernel: Linux 5.10.0-9-amd64 (SMP w/32 CPU threads)
Kernel taint flags: TAINT_FIRMWARE_WORKAROUND
Locale: LANG=es_ES.UTF-8, LC_CTYPE=es_ES.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages multipath-tools depends on:
ii  kpartx              0.8.5-2
ii  libaio1             0.3.112-9
ii  libc6               2.31-13+deb11u2
ii  libdevmapper1.02.1  2:1.02.175-2.1
ii  libjson-c5          0.15-2
ii  libreadline8        8.1-1
ii  libsystemd0         247.3-6
ii  libudev1            247.3-6
ii  liburcu6            0.12.2-1
ii  lsb-base            11.1.0
ii  sg3-utils-udev      1.45-1
ii  udev                247.3-6

multipath-tools recommends no packages.

Versions of packages multipath-tools suggests:
ii  multipath-tools-boot  0.8.5-2

-- no debconf information

--- End Message ---
--- Begin Message ---
Source: multipath-tools
Source-Version: 0.8.8-1
Done: Chris Hofstaedtler <z...@debian.org>

We believe that the bug you reported is fixed in the latest version of
multipath-tools, which is due to be installed in the Debian FTP archive.

A summary of the changes between this version and the previous one is
attached.

Thank you for reporting the bug, which will now be closed.  If you
have further comments please address them to 1001...@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
Chris Hofstaedtler <z...@debian.org> (supplier of updated multipath-tools 
package)

(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing ftpmas...@ftp-master.debian.org)


-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

Format: 1.8
Date: Sun, 16 Jan 2022 22:57:28 +0000
Source: multipath-tools
Architecture: source
Version: 0.8.8-1
Distribution: unstable
Urgency: medium
Maintainer: Debian DM Multipath Team <team+linux-blo...@tracker.debian.org>
Changed-By: Chris Hofstaedtler <z...@debian.org>
Closes: 1001710
Changes:
 multipath-tools (0.8.8-1) unstable; urgency=medium
 .
   [ Utkarsh Gupta ]
   * [74952ce] d/t/kpartx-file-loopback: silence gdisk warnings on stderr
   * [a3ad859] d/t/tgtbasedmpaths: Use stable wwn-* names in autopkgtest
   * [7a22711] d/t/tgtbasedmpaths: Add sleep to allow for device creation
 .
   [ Ritesh Raj Sarraf ]
   * [9169942] Add some documentation about LVM + DM-Multipath setup.
     Thanks to Carlos Barros (Closes: 1001710)
 .
   [ Chris Hofstaedtler ]
   * [7fcb8ba] New upstream version 0.8.8
   * [e63a379] Refresh patches
   * [4ab9ce2] Drop old dmsetup_env hack
     dmsetup long supports DM_NAME and DM_UUID, and the other variables
     are not used anymore.
   * [2cd669e] Avoid installing libmpathvalid.so until users appear
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multipath-tools_0.8.8.orig.tar.gz
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multipath-tools_0.8.8-1.debian.tar.xz
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Files:
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multipath-tools_0.8.8-1.dsc
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multipath-tools_0.8.8.orig.tar.gz
 f34ba9463fc057051f8ebfe1cd80bee7 33160 admin optional 
multipath-tools_0.8.8-1.debian.tar.xz
 230b1990a43e12650dadb01948478393 7093 admin optional 
multipath-tools_0.8.8-1_source.buildinfo

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