error mount ntfs hard disk

1. offizieller Beitrag

    Hello, i have installed omv 3.0.71 on a c2 odroid. I have 9 external harddisks formatted in ntfs, so far I have mounted NFS 7 hard drives without problems but the last two gives me the following mount error "Failed to execute command" export PATH = / bin: / sbin: / Usr / bin: / usr / usr / local / sbin; export LANG = C; mount -v --source '/ dev / sdb1' 2> & 1 'with exit code' : Mount: can not find mount source / dev / sdb1 in / etc / fstab "I do not understand what it is, you know what to suggest? Thank you.

    • Offizieller Beitrag

    The following is not a definitive answer, but something to think about.


    The device limit for USB is 127 per controller. That's the theory anyway. However, from a practical standpoint, you have a LOT of devices connected to your odriod so you must be using some sort of hub. (Maybe more than one.)
    Further, USB is a serial bus so you have a lot of high traffic, high bandwidth, devices contending for the bandwidth that's available. As a consequence, you may be bumping into some sort of "practical" (not theoretical) device / bandwidth limitation of the odriod and/or the hub(s).

    Thanks for the reply, then actually use two powered USB hubs that then
    connect to the Android c2, I typed through SSH the commands you posted
    to me and this is the result:
    # Cat / etc / fstab
    UUID = e139ce78-9841-40fe-8823-96a304a09859 / ext4 errors = remount-r o, noatime, discard 0 1
    / Dev / mmcblk0p1 / boot vfat noatime, discard0 2



    # >>> [openmediavault]
    /
    Dev / disk / by-label / Data / srv / dev-disk-by-label-Data ext4
    defaults, nofail, user_x, ttr, noexec, usrjquota = aquota.user,
    grpjquota = aquota.group, jqfmt = vfsv0, acl 0 2
    / Dev / disk / by-label / WDElementsG / srv / dev-disk-by-label-WDElementsG ntfs defaults, nofail
    / Dev / disk / by-label / ElementsM / srv / dev-disk-by-label-ElementsM ntfs defaults, nofa on 0 2
    / Dev / disk / by-label / ElementsK / srv / dev-disk-by-label-ElementsK ntfs defaults, nofa on 0 2
    / Dev / disk / by-label / ElementsO / srv / dev-disk-by-label-ElementsO ntfs defaults, nofa on 0 2
    / Dev / disk / by-label / ElementsQ / srv / dev-disk-by-label-ElementsQ ntfs defaults, nofa on 0 2
    / Dev / disk / by-label / ElementsP / srv / dev-disk-by-label-ElementsP ntfs defaults, nofa on 0 2
    / Dev / disk / by-label / STORAGEV / srv / dev-disk-by-label-STORAGE n nfs defaults, nofail 0 2
    / Dev / disk / by-label / WDElementsT / srv / dev-disk-by-label-WDElementsT ntfs defaults, nofail
    / Dev / disk / by-label / ElementsN / srv / dev-disk-by-label-ElementsN ntfs defaults, nofa on 0 2
    / Srv / dev-disk-by-label-Data // export / Data none bind, nofail 0 0
    / Srv / dev-disk-by-label-WDElementsG / / export / HardDiskG none bind, nofail
    / Srv / dev-disk-by-label-ElementsM // export / HardDiskM none bind, nofail 0 0
    / Srv / dev-disk-by-label-ElementsO // export / HardDiskO none bind, nofail 0 0
    / Srv / dev-disk-by-label-ElementsK // export / HardDiskK none bind, nofail 0 0
    / Srv / dev-disk-by-label-ElementsQ // export / HardDiskQ none bind, nofail 0 0
    / Srv / dev-disk-by-label-Elements / // export / HardDiskP none bind, nofail 0 0
    / Srv / dev-disk-by-label-STORAGEV // export / HardDiskV none bind, nofail
    / Srv / dev-disk-by-label-WDElementsT / / export / HardDiskT none bind, nofail
    / Srv / dev-disk-by-label-ElementsN / / export / HardDiskN none bind, nofail
    # <<< [openmediavault]

    Thanks for the reply, then actually use two powered USB hubs that then
    connect to the Android c2, I typed through SSH the commands you posted
    to me and this is the result:
    # Cat / etc / fstab
    UUID = e139ce78-9841-40fe-8823-96a304a09859 / ext4 errors = remount-r o, noatime, discard 0 1
    / Dev / mmcblk0p1 / boot vfat noatime, discard0 2



    # >>> [openmediavault]
    /
    Dev / disk / by-label / Data / srv / dev-disk-by-label-Data ext4
    defaults, nofail, user_x, ttr, noexec, usrjquota = aquota.user,
    grpjquota = aquota.group, jqfmt = vfsv0, acl 0 2
    / Dev / disk / by-label / WDElementsG / srv / dev-disk-by-label-WDElementsG ntfs defaults, nofail
    / Dev / disk / by-label / ElementsM / srv / dev-disk-by-label-ElementsM ntfs defaults, nofa on 0 2
    / Dev / disk / by-label / ElementsK / srv / dev-disk-by-label-ElementsK ntfs defaults, nofa on 0 2
    / Dev / disk / by-label / ElementsO / srv / dev-disk-by-label-ElementsO ntfs defaults, nofa on 0 2
    / Dev / disk / by-label / ElementsQ / srv / dev-disk-by-label-ElementsQ ntfs defaults, nofa on 0 2
    / Dev / disk / by-label / ElementsP / srv / dev-disk-by-label-ElementsP ntfs defaults, nofa on 0 2
    / Dev / disk / by-label / STORAGEV / srv / dev-disk-by-label-STORAGE n nfs defaults, nofail 0 2
    / Dev / disk / by-label / WDElementsT / srv / dev-disk-by-label-WDElementsT ntfs defaults, nofail
    / Dev / disk / by-label / ElementsN / srv / dev-disk-by-label-ElementsN ntfs defaults, nofa on 0 2
    / Srv / dev-disk-by-label-Data // export / Data none bind, nofail 0 0
    / Srv / dev-disk-by-label-WDElementsG / / export / HardDiskG none bind, nofail
    / Srv / dev-disk-by-label-ElementsM // export / HardDiskM none bind, nofail 0 0
    / Srv / dev-disk-by-label-ElementsO // export / HardDiskO none bind, nofail 0 0
    / Srv / dev-disk-by-label-ElementsK // export / HardDiskK none bind, nofail 0 0
    / Srv / dev-disk-by-label-ElementsQ // export / HardDiskQ none bind, nofail 0 0
    / Srv / dev-disk-by-label-Elements / // export / HardDiskP none bind, nofail 0 0
    / Srv / dev-disk-by-label-STORAGEV // export / HardDiskV none bind, nofail
    / Srv / dev-disk-by-label-WDElementsT / / export / HardDiskT none bind, nofail
    / Srv / dev-disk-by-label-ElementsN / / export / HardDiskN none bind, nofail
    # <<< [openmediavault]

    Hi, this is what it turns out to be:
    Root @ openmediavault: ~ # lsblk --fs
    NAME FSTYPE LABEL UUID MOUNTPOINT
    Sda
    └─sda1 ext4 Data bf9b1e83-5541-48f5-a4d5-7c73838c052f / export / Data
    Mmcblk0
    ├─mmcblk0p1 vfat boot 0966-01D4 / boot
    └─mmcblk0p2 ext4 rootfs e139ce78-9841-40fe-8823-96a304a09859 /

    This is what comes with connected hard drives:
    Root @ openmediavault: ~ # lsblk --fs
    NAME FSTYPE LABEL UUID MOUNTPOINT
    Sda
    └─sda1 ntfs ElementsQ 8A688C8A688C76AB / export / HardDisk
    Sdb
    └─sdb1 ntfs ElementsN B6900F79900F3EFD / export / HardDisk
    Sdc
    └─sdc1 ext4 Data bf9b1e83-5541-48f5-a4d5-7c73838c052f / export / Data
    Sdd
    └─sdd1 ntfs ElementsM 461CB5691CB55521 / export / HardDisk
    Sde
    └─sde1 ntfs ElementsK 8C24B25D24B24A4A / export / HardDisk
    Sdf
    └─sdf1 ntfs ElementsO E026632926630040 / export / HardDisk
    Sdg
    └─sdg1 ntfs ElementsP 643E5EAC3E5E76D0 / export / HardDisk
    Sdh
    └─sdh1 ntfs WDElementsG DCE8E615E8E5EE28 / export / HardDisk
    Sdi
    └─sdi1 ntfs STORAGEV 01D1CA051EE97A80 / export / HardDisk
    Sdj
    └─sdj1 ntfs WDElementsT 01D1F890F24A7500 / export / HardDisk
    Mmcblk0
    ├─mmcblk0p1
    Vfat boot 0966-01D4 / boot
    └─mmcblk0p2
    Ext4 rootfs e139ce78-9841-40fe-8823-96a304a09859 /

    It is not possible that Openmediavault automatically recognizes the same hard disk when the external hard disk is switched on or every time I have to restart Openmediavault, I wanted to avoid letting them even when I did not use them. There is a system that saves energy and does not spoil it over time or maybe through ssh restart the server. Thank you

    Hi, can you make openmediavault keep the burned hard disks shut down in case of downtime and then turn on automatically when they are called in? I would like to avoid turning them without reason, working all day, so there are moments where there is no one.

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