Snapraid missing files that exist

  • Hello,
    I am having an issue w/ snapraid. i have added in 5 more disk to my pool (it was AUFS, but when i added in the new disk i changed over to mergerFS) the pool appears to be work fine. But when snapraid cron job runs i get an email.
    WARNING! All the files previously present in disk '5tb01a3' at dir '/media/d60d3cc6-162e-46b3-9e9a-0e9019dc6aaa/'
    are now missing or rewritten!
    This could happen when restoring a disk with a backup
    program that is not setting correctly the timestamps.
    If you want to 'sync' anyway, use 'snapraid --force-empty sync'.
    when ssh into the machine and check that drive everything is there, and i am still able to access the files that would be on that drive via mergerfs file share.
    I know i should not have changed two things when i did my upgrade (adding disk and changing drive pool method).
    Thanks you for any information.

  • Are you adding the mergerfs pool to snapraid or the individual disks in the mergerfs pool to snapraid?

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  • /etc/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/sdl1 during installation
    UUID=bdc068df-be37-4d01-974d-e317750a35c1 / ext4 errors=remount-ro 0 1
    # swap was on /dev/sdl5 during installation
    UUID=a3ed0cca-62bb-436e-b530-f8e45db25c5f none swap sw 0 0
    /dev/sr0 /media/cdrom0 udf,iso9660 user,noauto 0 0
    /dev/sr1 /media/cdrom1 udf,iso9660 user,noauto 0 0
    /dev/sda1 /media/usb0 auto rw,user,noauto 0 0
    # >>> [openmediavault]
    UUID=adfc7388-4210-42ee-9013-f1546bf4bfe3 /media/adfc7388-4210-42ee-9013-f1546bf4bfe3 ext4 defaults,nofail,user_xattr,noexec,usrjquota=aquota.user,grpjquota=aquota .group,jqfmt=vfsv0,acl 0 2
    UUID=49e74ac0-8db0-45ba-9a49-bedad267998f /media/49e74ac0-8db0-45ba-9a49-bedad267998f ext4 defaults,nofail,user_xattr,noexec,usrjquota=aquota.user,grpjquota=aquota .group,jqfmt=vfsv0,acl 0 2
    UUID=6399c001-154d-4233-885b-e910f79783e7 /media/6399c001-154d-4233-885b-e910f79783e7 ext4 defaults,nofail,user_xattr,noexec,usrjquota=aquota.user,grpjquota=aquota .group,jqfmt=vfsv0,acl 0 2
    UUID=f6371aca-cc94-4a81-bf05-dffea0d33382 /media/f6371aca-cc94-4a81-bf05-dffea0d33382 ext4 defaults,nofail,user_xattr,noexec,usrjquota=aquota.user,grpjquota=aquota .group,jqfmt=vfsv0,acl 0 2
    UUID=07af485c-367a-4b5c-a1f0-fb3050720d24 /media/07af485c-367a-4b5c-a1f0-fb3050720d24 ext4 defaults,nofail,user_xattr,noexec,usrjquota=aquota.user,grpjquota=aquota .group,jqfmt=vfsv0,acl 0 2
    UUID=ed5b0af4-7d68-4069-824c-b3f1642406a7 /media/ed5b0af4-7d68-4069-824c-b3f1642406a7 ext4 defaults,nofail,user_xattr,noexec,usrjquota=aquota.user,grpjquota=aquota .group,jqfmt=vfsv0,acl 0 2
    UUID=33a402e0-d971-4f51-a10c-0f14314ad311 /media/33a402e0-d971-4f51-a10c-0f14314ad311 ext4 defaults,nofail,user_xattr,noexec,usrjquota=aquota.user,grpjquota=aquota .group,jqfmt=vfsv0,acl 0 2
    UUID=1a3a3379-f70e-4f7c-8fa1-4b234fd2a0a4 /media/1a3a3379-f70e-4f7c-8fa1-4b234fd2a0a4 xfs defaults,nofail,noexec,usrquota,grpquota,inode64 0 2
    UUID=c5121cf7-715c-46d8-afc9-6dc2d413b528 /media/c5121cf7-715c-46d8-afc9-6dc2d413b528 xfs defaults,nofail,noexec,usrquota,grpquota,inode64 0 2
    UUID=936f3d1a-4886-4893-8505-d8e930825778 /media/936f3d1a-4886-4893-8505-d8e930825778 xfs defaults,nofail,noexec,usrquota,grpquota,inode64 0 2
    UUID=5fd407a1-4899-4eeb-87b3-c6f6b6ca73b9 /media/5fd407a1-4899-4eeb-87b3-c6f6b6ca73b9 xfs defaults,nofail,noexec,usrquota,grpquota,inode64 0 2
    UUID=d60d3cc6-162e-46b3-9e9a-0e9019dc6aaa /media/d60d3cc6-162e-46b3-9e9a-0e9019dc6aaa xfs defaults,nofail,noexec,usrquota,grpquota,inode64 0 2
    /media/07af485c-367a-4b5c-a1f0-fb3050720d24:/media/f6371aca-cc94-4a81-bf05-dffea0d33382:/media/6399c001-154d-4233-885b-e910f79783e7:/media/49e74ac0-8db0-45ba-9a49- bedad267998f:/media/936f3d1a-4886-4893-8505-d8e930825778:/media/1a3a3379-f70e-4f7c-8fa1-4b234fd2a0a4:/media/c5121cf7-715c-46d8-afc9-6dc2d413b528:/media/d60d3cc6-16 2e-46b3-9e9a-0e9019dc6aaa:/media/5fd407a1-4899-4eeb-87b3-c6f6b6ca73b9 /media/26371579-5169-4eb8-852a-31ff6f14626e fuse.mergerfs defaults,allow_other,category.creat e=mfs,minfreespace=4G 0 0
    /media/26371579-5169-4eb8-852a-31ff6f14626e/media /export/media none bind 0 0
    /media/26371579-5169-4eb8-852a-31ff6f14626e/winshare /export/winshare none bind 0 0
    # <<< [openmediavault]


    /etc/snapraid.conf
    # this file was automatically generated from
    # openmediavault Stone burner 2.2.14
    # and 'openmediavault-snapraid' 1.5


    block_size 256
    autosave 0
    nohidden


    #####################################################################
    # OMV-Name: 2tb_01 Drive Label: 2tb_01
    content /media/49e74ac0-8db0-45ba-9a49-bedad267998f/snapraid.content
    disk 2tb_01 /media/49e74ac0-8db0-45ba-9a49-bedad267998f


    #####################################################################
    # OMV-Name: 2tb_02 Drive Label: 2tb_02
    content /media/6399c001-154d-4233-885b-e910f79783e7/snapraid.content
    disk 2tb_02 /media/6399c001-154d-4233-885b-e910f79783e7


    #####################################################################
    # OMV-Name: 2tb_03 Drive Label: 2tb_03
    content /media/f6371aca-cc94-4a81-bf05-dffea0d33382/snapraid.content
    disk 2tb_03 /media/f6371aca-cc94-4a81-bf05-dffea0d33382


    #####################################################################
    # OMV-Name: 2tb_04 Drive Label: 2tb_04
    disk 2tb_04 /media/07af485c-367a-4b5c-a1f0-fb3050720d24


    #####################################################################
    # OMV-Name: 6tb_01_A6 Drive Label: 6tb_01_A6
    parity /media/33a402e0-d971-4f51-a10c-0f14314ad311/snapraid.parity


    #####################################################################
    # OMV-Name: 6tb_02_B6 Drive Label: 6tb_02_B6
    2-parity /media/ed5b0af4-7d68-4069-824c-b3f1642406a7/snapraid.2-parity


    #####################################################################
    # OMV-Name: 3tb02 Drive Label: 3tb02
    disk 3tb02 /media/c5121cf7-715c-46d8-afc9-6dc2d413b528


    #####################################################################
    # OMV-Name: 3tb01 Drive Label: 3tb01
    disk 3tb01 /media/1a3a3379-f70e-4f7c-8fa1-4b234fd2a0a4


    #####################################################################
    # OMV-Name: 3tb03 Drive Label: 3tb03
    disk 3tb03 /media/936f3d1a-4886-4893-8505-d8e930825778


    #####################################################################
    # OMV-Name: 5tb01a3 Drive Label: 5tb01a3
    disk 5tb01a3 /media/d60d3cc6-162e-46b3-9e9a-0e9019dc6aaa


    #####################################################################
    # OMV-Name: 5tb02b3 Drive Label: 5tb02b3
    disk 5tb02b3 /media/5fd407a1-4899-4eeb-87b3-c6f6b6ca73b9


    exclude *.bak
    exclude *.unrecoverable
    exclude /tmp/
    exclude lost+found/
    exclude .content
    exclude aquota.group
    exclude aquota.user
    exclude snapraid.conf*

  • Snapraid automated email bottom from Sun Jul 16
    2tb_01 0% | 2tb_02 33% | ******************* 2tb_03 9% | ***** 2tb_04 3% | * 3tb02 0% | 3tb01 0% | 3tb03 0% | 5tb01a3 0% | 5tb02b3 0% | parity 2% | * 2-parity 2% | * raid 29% | ***************** hash 17% | ********** sched 1% | misc 0% | |____________________________________________________________ wait time (total, less is better)

    Everything OKSaving state to /media/49e74ac0-8db0-45ba-9a49-bedad267998f/snapraid.content...Saving state to /media/6399c001-154d-4233-885b-e910f79783e7/snapraid.content...Saving state to /media/f6371aca-cc94-4a81-bf05-dffea0d33382/snapraid.content...Verifying /media/49e74ac0-8db0-45ba-9a49-bedad267998f/snapraid.content...Verifying /media/6399c001-154d-4233-885b-e910f79783e7/snapraid.content...Verifying /media/f6371aca-cc94-4a81-bf05-dffea0d33382/snapraid.content...SnapRAID SYNC Job finished - Sun Jul 16 02:27:36 PDT 2017----------------------------------------SnapRAID SCRUB-Cycle count (7) not met (4). No scrub was run. - Sun Jul 16 02:27:36 PDT 2017

    Yours, SnapRAID-diff script



    Snapraid automated email bottom from Sat Jul 22
    2tb_01 0% | 2tb_02 32% | ******************* 2tb_03 11% | ****** 2tb_04 1% | * 3tb02 0% | 3tb01 0% | 3tb03 0% | 5tb01a3 0% | 5tb02b3 0% | parity 0% | 2-parity 0% | raid 35% | ******************** hash 17% | ********** sched 0% | misc 0% | |____________________________________________________________ wait time (total, less is better)

    22752 file errors 0 io errors 0 data errorsSaving state to /media/49e74ac0-8db0-45ba-9a49-bedad267998f/snapraid.content...Saving state to /media/6399c001-154d-4233-885b-e910f79783e7/snapraid.content...Saving state to /media/f6371aca-cc94-4a81-bf05-dffea0d33382/snapraid.content...Verifying /media/49e74ac0-8db0-45ba-9a49-bedad267998f/snapraid.content...Verifying /media/6399c001-154d-4233-885b-e910f79783e7/snapraid.content...Verifying /media/f6371aca-cc94-4a81-bf05-dffea0d33382/snapraid.content...SnapRAID SCRUB Job finished - Sat Jul 22 06:14:48 PDT 2017----------------------------------------

    Yours, SnapRAID-diff script

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