Hello,
Yesterday in the evening I had a power failure and my server restarted ungracefully.
Since then my Union filesytem does not work anymore. The pool does not presents the data.
There is no data loss.
I checked all the log files and don't see any errors.
What can I do to see where is the problem?
Thank you for your help.
Sined
Need more details... What is the output of:
cat /etc/fstab
mount
Hi,
Thank you for your rapid reaction.
Here is the answer:
fstab
# /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=7b7047d4-d134-4209-ae1d-120f69e4ac23 / ext4 errors=remount-ro 0 1
# swap was on /dev/sda5 during installation
UUID=5655d3d4-37c5-4c7b-a538-3d47665ee177 none swap sw 0 0
/dev/sr0 /media/cdrom0 udf,iso9660 user,noauto 0 0
tmpfs /tmp tmpfs defaults 0 0
# >>> [openmediavault]
UUID=7ad3053b-29ed-4285-af2d-917c53a9fb50 /media/7ad3053b-29ed-4285-af2d-917c53a9fb50 ext4 defaults,nofail,acl,user_xattr,noexec,usrjquota=aquota.user,grpjquota=aquota.group,jqfmt=vfsv0 0 2
UUID=a209e045-9d63-4cb3-9d1e-523c525da042 /media/a209e045-9d63-4cb3-9d1e-523c525da042 ext4 defaults,nofail,acl,user_xattr,noexec,usrjquota=aquota.user,grpjquota=aquota.group,jqfmt=vfsv0 0 2
UUID=86befe9f-eec7-4a3c-a394-44bae03f5d81 /media/86befe9f-eec7-4a3c-a394-44bae03f5d81 ext4 defaults,nofail,acl,user_xattr,noexec,usrjquota=aquota.user,grpjquota=aquota.group,jqfmt=vfsv0 0 2
UUID=db06ffdd-f955-4b9e-bee8-349c23c9dcf2 /media/db06ffdd-f955-4b9e-bee8-349c23c9dcf2 ext4 defaults,nofail,acl,user_xattr,noexec,usrjquota=aquota.user,grpjquota=aquota.group,jqfmt=vfsv0 0 2
UUID=b112e468-9e85-4211-9454-3732927ecd65 /media/b112e468-9e85-4211-9454-3732927ecd65 ext4 defaults,nofail,acl,user_xattr,noexec,usrjquota=aquota.user,grpjquota=aquota.group,jqfmt=vfsv0 0 2
UUID=e191d21b-d90f-4c1f-99f3-189186f6a024 /media/e191d21b-d90f-4c1f-99f3-189186f6a024 ext4 defaults,nofail,acl,user_xattr,noexec,usrjquota=aquota.user,grpjquota=aquota.group,jqfmt=vfsv0 0 2
UUID=d46ecf3f-9af7-4a5b-a4e8-8b0280255d8f /media/d46ecf3f-9af7-4a5b-a4e8-8b0280255d8f ext4 defaults,nofail,acl,user_xattr,noexec,usrjquota=aquota.user,grpjquota=aquota.group,jqfmt=vfsv0 0 2
UUID=ca3b2b7a-d323-48ce-a1d3-bd027bb38b01 /media/ca3b2b7a-d323-48ce-a1d3-bd027bb38b01 ext4 defaults,nofail,acl,user_xattr,noexec,usrjquota=aquota.user,grpjquota=aquota.group,jqfmt=vfsv0 0 2
UUID=10426388-ca65-48e7-a22c-fdc37d49ecc6 /media/10426388-ca65-48e7-a22c-fdc37d49ecc6 ext4 defaults,nofail,acl,user_xattr,noexec,usrjquota=aquota.user,grpjquota=aquota.group,jqfmt=vfsv0 0 2
UUID=6858f9bf-a1c1-4b71-85b8-10839b1cce61 /media/6858f9bf-a1c1-4b71-85b8-10839b1cce61 ext4 defaults,nofail,acl,user_xattr,noexec,usrjquota=aquota.user,grpjquota=aquota.group,jqfmt=vfsv0,acl 0 2
none /media/2a0f3a68-b186-4539-b26a-ea74f17b0c35 aufs br:/media/a209e045-9d63-4cb3-9d1e-523c525da042=rw:/media/86befe9f-eec7-4a3c-a394-44bae03f5d81=rw:/media/7ad3053b-29ed-4285-af2d-917c53a9fb50=rw:/media/d46ecf3f-9af7-4a5b-a4e8-8b0280255d8f=rw:/media/ca3b2b7a-d323-48ce-a1d3-bd027bb38b01=rw:/media/10426388-ca65-48e7-a22c-fdc37d49ecc6=rw:/media/6858f9bf-a1c1-4b71-85b8-10839b1cce61=rw,sum,create= 0 0
/media/2a0f3a68-b186-4539-b26a-ea74f17b0c35/Movies /export/Movies none bind 0 0
/media/2a0f3a68-b186-4539-b26a-ea74f17b0c35/AppData /export/AppData none bind 0 0
/media/2a0f3a68-b186-4539-b26a-ea74f17b0c35/Backup /export/Backup none bind 0 0
/media/2a0f3a68-b186-4539-b26a-ea74f17b0c35/Documentaries /export/Documentaries none bind 0 0
/media/2a0f3a68-b186-4539-b26a-ea74f17b0c35/Ebooks /export/Ebooks none bind 0 0
/media/2a0f3a68-b186-4539-b26a-ea74f17b0c35/Music /export/Music none bind 0 0
/media/2a0f3a68-b186-4539-b26a-ea74f17b0c35/Photos /export/Photos none bind 0 0
/media/2a0f3a68-b186-4539-b26a-ea74f17b0c35/Public /export/Public none bind 0 0
/media/2a0f3a68-b186-4539-b26a-ea74f17b0c35/Series /export/Series none bind 0 0
/media/2a0f3a68-b186-4539-b26a-ea74f17b0c35/Shows /export/Shows none bind 0 0
/media/2a0f3a68-b186-4539-b26a-ea74f17b0c35/Software /export/Software none bind 0 0
/media/2a0f3a68-b186-4539-b26a-ea74f17b0c35/Videos /export/Videos none bind 0 0
/media/2a0f3a68-b186-4539-b26a-ea74f17b0c35/Home /export/home none bind 0 0
/media/e191d21b-d90f-4c1f-99f3-189186f6a024/Download /export/Download none bind 0 0
# <<< [openmediavault]Mount
sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,relatime)
proc on /proc type proc (rw,nosuid,nodev,noexec,relatime)
udev on /dev type devtmpfs (rw,relatime,size=10240k,nr_inodes=2056011,mode=755)
devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000)
tmpfs on /run type tmpfs (rw,nosuid,noexec,relatime,size=1646524k,mode=755)
/dev/disk/by-uuid/7b7047d4-d134-4209-ae1d-120f69e4ac23 on / type ext4 (rw,relatime,errors=remount-ro,user_xattr,barrier=1,data=ordered)
tmpfs on /run/lock type tmpfs (rw,nosuid,nodev,noexec,relatime,size=5120k)
tmpfs on /run/shm type tmpfs (rw,nosuid,nodev,noexec,relatime,size=3293040k)
tmpfs on /tmp type tmpfs (rw,relatime)
/dev/sde1 on /media/7ad3053b-29ed-4285-af2d-917c53a9fb50 type ext4 (rw,noexec,relatime,user_xattr,barrier=1,data=ordered,jqfmt=vfsv0,usrjquota=aquota.user,grpjquota=aquota.group,_netdev)
/dev/sdb1 on /media/a209e045-9d63-4cb3-9d1e-523c525da042 type ext4 (rw,noexec,relatime,user_xattr,barrier=1,data=ordered,jqfmt=vfsv0,usrjquota=aquota.user,grpjquota=aquota.group,_netdev)
/dev/sdc1 on /media/86befe9f-eec7-4a3c-a394-44bae03f5d81 type ext4 (rw,noexec,relatime,user_xattr,barrier=1,data=ordered,jqfmt=vfsv0,usrjquota=aquota.user,grpjquota=aquota.group,_netdev)
/dev/sda1 on /media/db06ffdd-f955-4b9e-bee8-349c23c9dcf2 type ext4 (rw,noexec,relatime,user_xattr,barrier=1,data=ordered,jqfmt=vfsv0,usrjquota=aquota.user,grpjquota=aquota.group,_netdev)
/dev/sdd1 on /media/b112e468-9e85-4211-9454-3732927ecd65 type ext4 (rw,noexec,relatime,user_xattr,barrier=1,data=ordered,jqfmt=vfsv0,usrjquota=aquota.user,grpjquota=aquota.group,_netdev)
/dev/sdf6 on /media/e191d21b-d90f-4c1f-99f3-189186f6a024 type ext4 (rw,noexec,relatime,user_xattr,barrier=1,data=ordered,jqfmt=vfsv0,usrjquota=aquota.user,grpjquota=aquota.group,_netdev)
/dev/sdg1 on /media/d46ecf3f-9af7-4a5b-a4e8-8b0280255d8f type ext4 (rw,noexec,relatime,user_xattr,barrier=1,data=ordered,jqfmt=vfsv0,usrjquota=aquota.user,grpjquota=aquota.group,_netdev)
/dev/sdh1 on /media/ca3b2b7a-d323-48ce-a1d3-bd027bb38b01 type ext4 (rw,noexec,relatime,user_xattr,barrier=1,data=ordered,jqfmt=vfsv0,usrjquota=aquota.user,grpjquota=aquota.group,_netdev)
/dev/sdi1 on /media/10426388-ca65-48e7-a22c-fdc37d49ecc6 type ext4 (rw,noexec,relatime,user_xattr,barrier=1,data=ordered,jqfmt=vfsv0,usrjquota=aquota.user,grpjquota=aquota.group,_netdev)
/dev/sdj1 on /media/6858f9bf-a1c1-4b71-85b8-10839b1cce61 type ext4 (rw,noexec,relatime,user_xattr,barrier=1,data=ordered,jqfmt=vfsv0,usrjquota=aquota.user,grpjquota=aquota.group,_netdev)
/dev/sdf6 on /export/Download type ext4 (rw,noexec,relatime,user_xattr,barrier=1,data=ordered,jqfmt=vfsv0,usrjquota=aquota.user,grpjquota=aquota.group)
rpc_pipefs on /var/lib/nfs/rpc_pipefs type rpc_pipefs (rw,relatime)
nfsd on /proc/fs/nfsd type nfsd (rw,relatime)Regards
Denis
It doesn't look like your pool mounted for some reason. Are any drives usb? Try mount -a and then post the output of mount again (in a code box please).
Hi,
mount -a
mount: wrong fs type, bad option, bad superblock on none,
missing codepage or helper program, or other error
(for several filesystems (e.g. nfs, cifs) you might
need a /sbin/mount.<type> helper program)
In some cases useful info is found in syslog - try
dmesg | tail or so
mount: special device /media/2a0f3a68-b186-4539-b26a-ea74f17b0c35/Movies does not exist
mount: special device /media/2a0f3a68-b186-4539-b26a-ea74f17b0c35/AppData does not exist
mount: special device /media/2a0f3a68-b186-4539-b26a-ea74f17b0c35/Backup does not exist
mount: special device /media/2a0f3a68-b186-4539-b26a-ea74f17b0c35/Documentaries does not exist
mount: special device /media/2a0f3a68-b186-4539-b26a-ea74f17b0c35/Ebooks does not exist
mount: special device /media/2a0f3a68-b186-4539-b26a-ea74f17b0c35/Music does not exist
mount: special device /media/2a0f3a68-b186-4539-b26a-ea74f17b0c35/Photos does not exist
mount: special device /media/2a0f3a68-b186-4539-b26a-ea74f17b0c35/Public does not exist
mount: special device /media/2a0f3a68-b186-4539-b26a-ea74f17b0c35/Series does not exist
mount: special device /media/2a0f3a68-b186-4539-b26a-ea74f17b0c35/Shows does not exist
mount: special device /media/2a0f3a68-b186-4539-b26a-ea74f17b0c35/Software does not exist
mount: special device /media/2a0f3a68-b186-4539-b26a-ea74f17b0c35/Videos does not exist
mount: special device /media/2a0f3a68-b186-4539-b26a-ea74f17b0c35/Home does not existmount
sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,relatime)
proc on /proc type proc (rw,nosuid,nodev,noexec,relatime)
udev on /dev type devtmpfs (rw,relatime,size=10240k,nr_inodes=2056011,mode=755)
devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000)
tmpfs on /run type tmpfs (rw,nosuid,noexec,relatime,size=1646524k,mode=755)
/dev/disk/by-uuid/7b7047d4-d134-4209-ae1d-120f69e4ac23 on / type ext4 (rw,relatime,errors=remount-ro,user_xattr,barrier=1,data=ordered)
tmpfs on /run/lock type tmpfs (rw,nosuid,nodev,noexec,relatime,size=5120k)
tmpfs on /run/shm type tmpfs (rw,nosuid,nodev,noexec,relatime,size=3293040k)
tmpfs on /tmp type tmpfs (rw,relatime)
/dev/sde1 on /media/7ad3053b-29ed-4285-af2d-917c53a9fb50 type ext4 (rw,noexec,relatime,user_xattr,barrier=1,data=ordered,jqfmt=vfsv0,usrjquota=aquota.user,grpjquota=aquota.group,_netdev)
/dev/sdb1 on /media/a209e045-9d63-4cb3-9d1e-523c525da042 type ext4 (rw,noexec,relatime,user_xattr,barrier=1,data=ordered,jqfmt=vfsv0,usrjquota=aquota.user,grpjquota=aquota.group,_netdev)
/dev/sdc1 on /media/86befe9f-eec7-4a3c-a394-44bae03f5d81 type ext4 (rw,noexec,relatime,user_xattr,barrier=1,data=ordered,jqfmt=vfsv0,usrjquota=aquota.user,grpjquota=aquota.group,_netdev)
/dev/sda1 on /media/db06ffdd-f955-4b9e-bee8-349c23c9dcf2 type ext4 (rw,noexec,relatime,user_xattr,barrier=1,data=ordered,jqfmt=vfsv0,usrjquota=aquota.user,grpjquota=aquota.group,_netdev)
/dev/sdd1 on /media/b112e468-9e85-4211-9454-3732927ecd65 type ext4 (rw,noexec,relatime,user_xattr,barrier=1,data=ordered,jqfmt=vfsv0,usrjquota=aquota.user,grpjquota=aquota.group,_netdev)
/dev/sdf6 on /media/e191d21b-d90f-4c1f-99f3-189186f6a024 type ext4 (rw,noexec,relatime,user_xattr,barrier=1,data=ordered,jqfmt=vfsv0,usrjquota=aquota.user,grpjquota=aquota.group,_netdev)
/dev/sdg1 on /media/d46ecf3f-9af7-4a5b-a4e8-8b0280255d8f type ext4 (rw,noexec,relatime,user_xattr,barrier=1,data=ordered,jqfmt=vfsv0,usrjquota=aquota.user,grpjquota=aquota.group,_netdev)
/dev/sdh1 on /media/ca3b2b7a-d323-48ce-a1d3-bd027bb38b01 type ext4 (rw,noexec,relatime,user_xattr,barrier=1,data=ordered,jqfmt=vfsv0,usrjquota=aquota.user,grpjquota=aquota.group,_netdev)
/dev/sdi1 on /media/10426388-ca65-48e7-a22c-fdc37d49ecc6 type ext4 (rw,noexec,relatime,user_xattr,barrier=1,data=ordered,jqfmt=vfsv0,usrjquota=aquota.user,grpjquota=aquota.group,_netdev)
/dev/sdj1 on /media/6858f9bf-a1c1-4b71-85b8-10839b1cce61 type ext4 (rw,noexec,relatime,user_xattr,barrier=1,data=ordered,jqfmt=vfsv0,usrjquota=aquota.user,grpjquota=aquota.group,_netdev)
/dev/sdf6 on /export/Download type ext4 (rw,noexec,relatime,user_xattr,barrier=1,data=ordered,jqfmt=vfsv0,usrjquota=aquota.user,grpjquota=aquota.group)
rpc_pipefs on /var/lib/nfs/rpc_pipefs type rpc_pipefs (rw,relatime)
nfsd on /proc/fs/nfsd type nfsd (rw,relatime)I hope this is what you call a code box. If not please explain.
Regards
Hi,
I didn't answered your question regarding USB drive but no there is no USB drive in the system.
All the disks are internal HDD.
Regards
Denis
I've never seen an aufs pool not mount. What is the output of: dpkg -l | grep openmediavault
dpkg -l | grep openmediavault
ii openmediavault 2.1.19 all Open network attached storage solution
ii openmediavault-anacron 1.0.2 all anacron plugin for OpenMediaVault.
ii openmediavault-clamav 2.1 all OpenMediaVault ClamAV plugin
ii openmediavault-cups 2.1 all OpenMediaVault CUPS (network printer server) plugin.
ii openmediavault-fail2ban 1.1.4 all OpenMediaVault Fail2ban plugin
ii openmediavault-keyring 0.4 all GnuPG archive keys of the OpenMediaVault archive
ii openmediavault-locate 1.0 all locate plugin for OpenMediaVault.
ii openmediavault-mcmyadmin 1.2 all McMyAdmin for OpenMediaVault
ii openmediavault-mysql 2.1 all MySQL plugin for OpenMediaVault.
ii openmediavault-omvextrasorg 2.9 all OMV-Extras.org Package Repositories for OpenMediaVault
ii openmediavault-snapraid 1.5 all snapraid plugin for OpenMediaVault.
ii openmediavault-unionfilesystems 2.2 all Union filesystems plugin for OpenMediaVault.
ii openmediavault-virtualbox 1.3 all VirtualBox plugin for OpenMediaVault.Make a very minor change to your pool in the unionfilesystems plugin and see if it mounts.
Hi,
Ok I made a small change and this did the trick.
I don't know why but now the pool is mounted and working perfectly.
Thank you again for your support.
Denis
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