MergerFS legacy paths are still being mapped

niemer · 19. Mai 2022

I've completed my upgrade from OMV5 to OMV6, and in the process I've re-created all my MergerFS pools and added a few more. But two of them are still being mapped to the old paths of /srv/a205e1bf-5ee0-41ca-a578-c8ed4d798245 and /srv/fb803389-0bb8-46c5-92c6-e96a213e4c77 as well as the new paths of /srv/mergerfs/NVR and /srv/mergerfs/Media, so the same data is showing up in both places. I have three other pools that were created after upgrading to OMV6 that only show up in /srv/mergerfs/. Any idea how to get rid of the old mappings? Niether of the old uuids show up in /etc/openmediavault/config.xml and they are not mapped in fstab

ryecoaaron · 19. Mai 2022

Zitat von niemer

But two of them are still being mapped to the old paths of /srv/a205e1bf-5ee0-41ca-a578-c8ed4d798245 and /srv/fb803389-0bb8-46c5-92c6-e96a213e4c77

Where are you seeing these if they aren't in the database? Does sudo omv-salt deploy run fstab mergerfs fix it?

niemer · 19. Mai 2022

Zitat von ryecoaaron

Where are you seeing these if they aren't in the database?

They show up in /srv/.

Zitat von ryecoaaron

Does sudo omv-salt deploy run fstab mergerfs fix it?

It does not.

ryecoaaron · 19. Mai 2022

Zitat von niemer

They show up in /srv/.

You mean there are leftover directories that weren't cleaned up? I didn't add directory cleanup to the migration because I forgot to but they don't hurt anything. Are they actually mounted?

Zitat von niemer

It does not.

It won't remove old directories that the plugin doesn't know about.

niemer · 19. Mai 2022

Zitat von ryecoaaron

Are they actually mounted?

Yes, they are mounted, not just left over empty directories. All the files within the pools are accessible in both locations.

Code

  root@OpenMediaVault:~# ls -l /srv/fb803389-0bb8-46c5-92c6-e96a213e4c77/Media/Music/Ratatat/Album\ -\ \(2004\)\ Ratatat
total 260740
-rw-rw-r-- 1 Docker users 28758750 Feb 10 13:38 'Ratatat - 01 - Ratatat - Seventeen Years.flac'
-rw-rw-r-- 1 Docker users 30935730 Feb 10 13:38 'Ratatat - 02 - Ratatat - El Pico.flac'
-rw-rw-r-- 1 Docker users 22034360 Feb 10 13:38 'Ratatat - 03 - Ratatat - Crips.flac'
-rw-rw-r-- 1 Docker users 25544660 Feb 10 13:38 'Ratatat - 04 - Ratatat - Desert Eagle.flac'
-rw-rw-r-- 1 Docker users 23918055 Feb 10 13:38 'Ratatat - 05 - Ratatat - Everest.flac'
-rw-rw-r-- 1 Docker users 11636267 Feb 10 13:38 'Ratatat - 06 - Ratatat - Bustelo.flac'
-rw-rw-r-- 1 Docker users 27645300 Feb 10 13:38 'Ratatat - 07 - Ratatat - Breaking Away.flac'
-rw-rw-r-- 1 Docker users 25997022 Feb 10 13:38 'Ratatat - 08 - Ratatat - Lapland.flac'
-rw-rw-r-- 1 Docker users 24231505 Feb 10 13:38 'Ratatat - 09 - Ratatat - Germany to Germany.flac'
-rw-rw-r-- 1 Docker users 15737189 Feb 10 13:38 'Ratatat - 10 - Ratatat - Spanish Armada.flac'
-rw-rw-r-- 1 Docker users 30536427 Feb 10 13:38 'Ratatat - 11 - Ratatat - Cherry.flac'

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Code

root@OpenMediaVault:~# ls -l /srv/mergerfs/Media/Media/Music/Ratatat/Album\ -\ \(2004\)\ Ratatat
total 260740
-rw-rw-r-- 1 Docker users 28758750 Feb 10 13:38 'Ratatat - 01 - Ratatat - Seventeen Years.flac'
-rw-rw-r-- 1 Docker users 30935730 Feb 10 13:38 'Ratatat - 02 - Ratatat - El Pico.flac'
-rw-rw-r-- 1 Docker users 22034360 Feb 10 13:38 'Ratatat - 03 - Ratatat - Crips.flac'
-rw-rw-r-- 1 Docker users 25544660 Feb 10 13:38 'Ratatat - 04 - Ratatat - Desert Eagle.flac'
-rw-rw-r-- 1 Docker users 23918055 Feb 10 13:38 'Ratatat - 05 - Ratatat - Everest.flac'
-rw-rw-r-- 1 Docker users 11636267 Feb 10 13:38 'Ratatat - 06 - Ratatat - Bustelo.flac'
-rw-rw-r-- 1 Docker users 27645300 Feb 10 13:38 'Ratatat - 07 - Ratatat - Breaking Away.flac'
-rw-rw-r-- 1 Docker users 25997022 Feb 10 13:38 'Ratatat - 08 - Ratatat - Lapland.flac'
-rw-rw-r-- 1 Docker users 24231505 Feb 10 13:38 'Ratatat - 09 - Ratatat - Germany to Germany.flac'
-rw-rw-r-- 1 Docker users 15737189 Feb 10 13:38 'Ratatat - 10 - Ratatat - Spanish Armada.flac'
-rw-rw-r-- 1 Docker users 30536427 Feb 10 13:38 'Ratatat - 11 - Ratatat - Cherry.flac'

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ryecoaaron · 19. Mai 2022

what is the output of: sudo grep -r 'fb803389-0bb8-46c5-92c6-e96a213e4c77' /etc/*

niemer · 19. Mai 2022

Code

root@OpenMediaVault:~# sudo grep -r 'fb803389-0bb8-46c5-92c6-e96a213e4c77' /etc/*
/etc/mtab:Media:fb803389-0bb8-46c5-92c6-e96a213e4c77 /srv/fb803389-0bb8-46c5-92c6-e96a213e4c77 fuse.mergerfs rw,relatime,user_id=0,group_id=0,default_permissions,allow_other 0 0
/etc/openmediavault/config_backup6.xml:        <command>/srv/fb803389-0bb8-46c5-92c6-e96a213e4c77/Backups/Scripts/snapraid-aio-script/snapraid-aio-script.sh</command>
/etc/openmediavault/config_backup6.xml:        <command>/srv/fb803389-0bb8-46c5-92c6-e96a213e4c77/Backups/Scripts/plex_preroll_randomizer.sh</command>
/etc/openmediavault/config_backup6.xml:        <command>/srv/fb803389-0bb8-46c5-92c6-e96a213e4c77/Backups/Scripts/borg/borgcron_starter.sh &gt;&gt; /var/log/borg/allbackups.log 2&gt;&amp;1</command>
/etc/openmediavault/config_backup6.xml:        <fsname>fb803389-0bb8-46c5-92c6-e96a213e4c77</fsname>
/etc/openmediavault/config_backup6.xml:        <dir>/srv/fb803389-0bb8-46c5-92c6-e96a213e4c77</dir>
/etc/openmediavault/config_backup6.xml:          <rulefolder>/srv/fb803389-0bb8-46c5-92c6-e96a213e4c77</rulefolder>
/etc/openmediavault/config_backup6.xml:          <rulefolder>/srv/fb803389-0bb8-46c5-92c6-e96a213e4c77</rulefolder>
/etc/openmediavault/config_backup6.xml:          <rulefolder>/srv/fb803389-0bb8-46c5-92c6-e96a213e4c77</rulefolder>
/etc/openmediavault/config_backup6.xml:          <rulefolder>/srv/fb803389-0bb8-46c5-92c6-e96a213e4c77</rulefolder>
/etc/openmediavault/config_backup6.xml:          <rulefolder>/srv/fb803389-0bb8-46c5-92c6-e96a213e4c77</rulefolder>
/etc/openmediavault/config_backup6.xml:          <rulefolder>/srv/fb803389-0bb8-46c5-92c6-e96a213e4c77</rulefolder>
/etc/openmediavault/config_backup6.xml:          <rulefolder>/srv/fb803389-0bb8-46c5-92c6-e96a213e4c77</rulefolder>
/etc/openmediavault/config_backup6.xml:          <rulefolder>/srv/fb803389-0bb8-46c5-92c6-e96a213e4c77</rulefolder>
/etc/openmediavault/config_backup6.xml:          <rulefolder>/srv/fb803389-0bb8-46c5-92c6-e96a213e4c77</rulefolder>
/etc/openmediavault/config_backup6.xml:          <rulefolder>/srv/fb803389-0bb8-46c5-92c6-e96a213e4c77</rulefolder>
/etc/openmediavault/config_backup6.xml:          <rulefolder>/srv/fb803389-0bb8-46c5-92c6-e96a213e4c77</rulefolder>
/etc/openmediavault/config_backup6.xml:          <rulefolder>/srv/fb803389-0bb8-46c5-92c6-e96a213e4c77</rulefolder>
/etc/openmediavault/config_backup6.xml:          <rulefolder>/srv/fb803389-0bb8-46c5-92c6-e96a213e4c77</rulefolder>
/etc/openmediavault/config_backup6.xml:          <rulefolder>/srv/fb803389-0bb8-46c5-92c6-e96a213e4c77</rulefolder>
/etc/openmediavault/config_backup6.xml:          <rulefolder>/srv/fb803389-0bb8-46c5-92c6-e96a213e4c77</rulefolder>
/etc/openmediavault/config_backup6.xml:          <uuid>fb803389-0bb8-46c5-92c6-e96a213e4c77</uuid>
/etc/openmediavault/config_backup5.xml:        <command>/srv/fb803389-0bb8-46c5-92c6-e96a213e4c77/Backups/Scripts/snapraid-aio-script/snapraid-aio-script.sh</command>
/etc/openmediavault/config_backup5.xml:        <command>/srv/fb803389-0bb8-46c5-92c6-e96a213e4c77/Backups/Scripts/plex_preroll_randomizer.sh</command>
/etc/openmediavault/config_backup5.xml:        <command>/srv/fb803389-0bb8-46c5-92c6-e96a213e4c77/Backups/Scripts/borg/borgcron_starter.sh &gt;&gt; /var/log/borg/allbackups.log 2&gt;&amp;1</command>
/etc/openmediavault/config_backup5.xml:        <command>/srv/fb803389-0bb8-46c5-92c6-e96a213e4c77/Backups/Scripts/BookCopy.sh</command>
/etc/openmediavault/config_backup5.xml:        <fsname>fb803389-0bb8-46c5-92c6-e96a213e4c77</fsname>
/etc/openmediavault/config_backup5.xml:        <dir>/srv/fb803389-0bb8-46c5-92c6-e96a213e4c77</dir>
/etc/openmediavault/config_backup5.xml:        <uuid>fb803389-0bb8-46c5-92c6-e96a213e4c77</uuid>
/etc/openmediavault/config_backup5.xml:          <rulefolder>/srv/fb803389-0bb8-46c5-92c6-e96a213e4c77</rulefolder>
/etc/openmediavault/config_backup5.xml:          <rulefolder>/srv/fb803389-0bb8-46c5-92c6-e96a213e4c77</rulefolder>
/etc/openmediavault/config_backup5.xml:          <rulefolder>/srv/fb803389-0bb8-46c5-92c6-e96a213e4c77</rulefolder>
/etc/openmediavault/config_backup5.xml:          <rulefolder>/srv/fb803389-0bb8-46c5-92c6-e96a213e4c77</rulefolder>
/etc/openmediavault/config_backup5.xml:          <rulefolder>/srv/fb803389-0bb8-46c5-92c6-e96a213e4c77</rulefolder>
/etc/openmediavault/config_backup5.xml:          <rulefolder>/srv/fb803389-0bb8-46c5-92c6-e96a213e4c77</rulefolder>
/etc/openmediavault/config_backup5.xml:          <rulefolder>/srv/fb803389-0bb8-46c5-92c6-e96a213e4c77</rulefolder>
/etc/openmediavault/config_backup5.xml:          <rulefolder>/srv/fb803389-0bb8-46c5-92c6-e96a213e4c77</rulefolder>
/etc/openmediavault/config_backup5.xml:          <rulefolder>/srv/fb803389-0bb8-46c5-92c6-e96a213e4c77</rulefolder>
/etc/systemd/system/srv-fb803389\x2d0bb8\x2d46c5\x2d92c6\x2de96a213e4c77.mount:What = Media:fb803389-0bb8-46c5-92c6-e96a213e4c77
/etc/systemd/system/srv-fb803389\x2d0bb8\x2d46c5\x2d92c6\x2de96a213e4c77.mount:Where = /srv/fb803389-0bb8-46c5-92c6-e96a213e4c77
/etc/systemd/system/srv-fb803389\x2d0bb8\x2d46c5\x2d92c6\x2de96a213e4c77.mount:Options = branches=/srv/dev-disk-by-uuid-*/media,category.create=mfs,minfreespace=100G,fsname=Media:fb803389-0bb8-46c5-92c6-e96a213
e4c77,defaults,allow_other,cache.files=off,use_ino

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Could OMV be referencing the config backups I made while I was fixing disks that were mapped using disk-by-label instead of disk-by-uuid?

ryecoaaron · 19. Mai 2022

Not sure what made these mount files but I would delete them.

umount the filesystem

then remove the mount file and reload systemd daemon

sudo rm /etc/systemd/system/srv-fb803389\x2d0bb8\x2d46c5\x2d92c6\x2de96a213e4c77.mount

sudo systemctl daemon-reload

then see if the plugin recreates it

sudo omv-salt deploy run mergerfs fstab

repeat if more than one filesystem

what is the output of: dpkg -l | grep openme

niemer · 19. Mai 2022

That seemed to have fixed it, here's the output you asked for. Thank you for the help.

Code

root@OpenMediaVault:~# dpkg -l | grep openme
ii  openmediavault                    6.0.27-1                       all          openmediavault - The open network attached s
torage solution
ii  openmediavault-borgbackup         6.1.2                          all          borgbackup plugin for OpenMediaVault.
ii  openmediavault-flashmemory        6.1                            all          folder2ram plugin for openmediavault
ii  openmediavault-keyring            1.0                            all          GnuPG archive keys of the OpenMediaVault arc
hive
ii  openmediavault-mergerfs           6.1.1                          all          mergerfs plugin for openmediavault.
ii  openmediavault-omvextrasorg       6.0.8                          all          OMV-Extras.org Package Repositories for Open
MediaVault
ii  openmediavault-resetperms         6.0                            all          Reset Permissions
ii  openmediavault-sharerootfs        6.0-4                          all          openmediavault share root filesystem plugin
ii  openmediavault-snapraid           6.0.4                          all          snapraid plugin for OpenMediaVault.
ii  openmediavault-symlinks           6.0.4                          all          OpenMediaVault symlinks plugin
ii  openmediavault-usbbackup          6.0-11                         all          openmediavault USB/eSATA backup plugin

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ryecoaaron · 20. Mai 2022

Zitat von niemer

That seemed to have fixed it

Good. I guess the migration doesn't clean up well enough.

MergerFS legacy paths are still being mapped

niemer 20. Mai 2022

Jetzt mitmachen!

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