Aufs pool not showing in management console but is still working

yaka · 19. Januar 2015

Hi,

I have a strange issue, I had an aufs pool setup a while ago via the plugin, and now it's not showing in the administration console.
When I try to output the support xml aufs info, it shows up empty too.

Everything is still working fine, the share works as it should and so does everything else.
Any help would be appreciated, since I have no idea where to start and don't want to mess up something that kinda works.

Thanks !

edit: I checked my config.xml, and all I have there is an opening aufs tag, with no closing tag

Code

<aufs/>

ryecoaaron · 19. Januar 2015

Did you install the unionfilesystems plugin? What is the output of:

cat /etc/fstab

yaka · 19. Januar 2015

I did not install that plugin.

Code

# /etc/fstab: static file system information.
#
# Use 'blkid' to print the universally unique identifier for a
# device; this may be used with UUID= as a more robust way to name devices
# that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point>   <type>  <options>       <dump>  <pass>
# / was on /dev/sda1 during installation
UUID=42a02c7e-7598-404e-ab21-cfb770c6f048 /               ext4    errors=remount-ro 0       1
# swap was on /dev/sda5 during installation
UUID=1c984977-2a39-43f6-9fe2-c2c45e9c759c none            swap    sw              0       0
/dev/sdb1       /media/usb0     auto    rw,user,noauto  0       0
tmpfs           /tmp            tmpfs   defaults        0       0
# >>> [openmediavault]
UUID=223dd837-87a2-4670-92ed-f2584e08f512 /media/223dd837-87a2-4670-92ed-f2584e08f512 ext4 defaults,nofail,acl,user_xattr,noexec,usrjquota=aquota.user,grpjquota=aquota.group,jqfmt=vfsv0 0 2
UUID=fa5b52ae-f501-4c3d-9a31-c3e7bd867212 /media/fa5b52ae-f501-4c3d-9a31-c3e7bd867212 ext4 defaults,nofail,acl,user_xattr,noexec,usrjquota=aquota.user,grpjquota=aquota.group,jqfmt=vfsv0 0 2
UUID=6eae8a06-c791-4ea5-b621-46a1b994cb2a /media/6eae8a06-c791-4ea5-b621-46a1b994cb2a ext4 defaults,nofail,acl,user_xattr,noexec,usrjquota=aquota.user,grpjquota=aquota.group,jqfmt=vfsv0 0 2
UUID=7ae43605-d821-4695-b692-608352c2a5b3 /media/7ae43605-d821-4695-b692-608352c2a5b3 ext4 defaults,nofail,acl,user_xattr,noexec,usrjquota=aquota.user,grpjquota=aquota.group,jqfmt=vfsv0 0 2
UUID=ba6fc193-859c-4b6e-8239-530265672421 /media/ba6fc193-859c-4b6e-8239-530265672421 ext4 defaults,nofail,acl,user_xattr,noexec,usrjquota=aquota.user,grpjquota=aquota.group,jqfmt=vfsv0 0 2
//192.168.0.51/Backup /media/ba6fc193-859c-4b6e-8239-530265672421/Readynas/ cifs guest,_netdev,iocharset=utf8 0 0
none /media/Data aufs br:/media/ba6fc193-859c-4b6e-8239-530265672421/WD32/=rw:/media/6eae8a06-c791-4ea5-b621-46a1b994cb2a/WD33/=rw:/media/7ae43605-d821-4695-b692-608352c2a5b3/WD34/=rw:/media/223dd837-87a2-4670-92ed-f2584e08f512/data4/=rw:/media/ba6fc193-859c-4b6e-8239-530265672421/Readynas/=rw,sum,create=pmfs,udba=reval 0 0
/media/Data /media/ba6fc193-859c-4b6e-8239-530265672421/Data/ none bind 0 0
# <<< [openmediavault]

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I guess it could have something to do with the remoteshare plugin ? I added a share from another NAS recently, now that I think about it the problem could come from there ?

Thanks for your help !

ryecoaaron · 19. Januar 2015

The remote share plugin wouldn't remove the aufs config. What is the output of:

dpkg -l | grep openmediavault

yaka · 19. Januar 2015

Ok, here it is :

Code

ii  openmediavault                                              1.9                            all          Open network attached storage solution
ii  openmediavault-aufs                                         1.0.2                          all          aufs plugin for OpenMediaVault.
ii  openmediavault-couchpotato                                  1.0.3                          all          OpenMediaVault CouchPotatoServer plugin
ii  openmediavault-extplorer                                    1.0.6                          all          OpenMediaVault eXtplorer plugin
ii  openmediavault-keyring                                      0.3                            all          GnuPG archive keys of the OpenMediaVault archive
ii  openmediavault-nzbdrone                                     1.0                            all          OpenMediaVault NzbDrone(Sonarr) plugin
ii  openmediavault-omvextrasorg                                 1.8                            all          OMV-Extras.org Package Repositories for OpenMediaVault
ii  openmediavault-plexmediaserver                              1.0.9                          all          OpenMediaVault Plex Media Server plugin
ii  openmediavault-remoteshare                                  1.0.5                          all          remote share plugin for OpenMediaVault.
ii  openmediavault-sabnzbd                                      1.0.5                          all          OpenMediaVault SABnzbd plugin
ii  openmediavault-sickbeard                                    1.0.1                          all          OpenMediaVault Sick Beard plugin
ii  openmediavault-snapraid                                     1.0.13                         all          snapraid plugin for OpenMediaVault.
ii  openmediavault-transmissionbt                               1.0.13                         all          OpenMediaVault Transmission (BitTorrent client) plugin
ii  openmediavault-usbbackup                                    1.1                            all          OpenMediaVault USB/eSATA backup plugin

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ryecoaaron · 19. Januar 2015

And there is no pool setup in the aufs plugin? How did it get deleted? Did you restore an old config.xml? You should be able to recreate the pool using the plugin.

yaka · 19. Januar 2015

No, there isn't any pool there

I didn't not restore an old config.xml.

Is it safe to recreate the pool ? anything I should backup first ?

Thanks

ryecoaaron · 19. Januar 2015

aufs runs on top of the filesystem. So, it doesn't change anything. You should always have a backup but configuring a pool is very low risk.

yaka · 19. Januar 2015

I just recreated the pool, everything seems fine.

Thanks for your help !

Aufs pool not showing in management console but is still working

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