Ntfs signature is missing linux

«Подпись NTFS отсутствует.» Как смонтировать этот HDD? (или это защищено паролем?)

Я пытаюсь смонтировать жесткий диск (SATA-3), но я застреваю при ошибке:

NTFS signature is missing 

Возможно ли, что жесткий диск защищен паролем или имеет другой вид защиты? Как я должен проверить, если это так? И если это да или не защищено, есть ли способ в любом случае смонтировать диск и восстановить файлы на нем?

Ниже: вещи, которые я уже пробовал и столько же, сколько информации об ошибках.

Я работаю над Linux (Mint 18.1).

Сначала немного справочной информации:

У меня есть старый коммерческий рекордер с жестким диском (Pioneer DVR-LX61), и на его жестком диске больше нет места, он заполнен; Я хочу переместить записанные видео файлы на мой компьютер. Я подключил HDD-рекордер к своей сети, но не смог смонтировать диск, так как он попросил у меня пароль для пользователя root. Я вынул жесткий диск из рекордера и подключил его непосредственно к материнской плате (с подключением SATA-3). Я сейчас пытаюсь его смонтировать, но попадаю в упомянутые ошибки.

Это то, что я сделал до сих пор:

mycomp@mycomp ~ $ sudo fdisk -l Disk /dev/sdc: 232.9 GiB, 250059350016 bytes, 488397168 sectors Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disklabel type: dos Disk identifier: 0x00000000 Device Boot Start End Sectors Size Id Type /dev/sdc1 * 4 488397167 488397164 232.9G a5 FreeBSD 

mycomp@mycomp ~ $ sudo mount -t vfat /dev/sdc1 /mnt/ mount: wrong fs type, bad option, bad superblock on /dev/sdc1, missing codepage or helper program, or other error In some cases useful info is found in syslog - try dmesg | tail or so. 

mycomp@mycomp ~ $ sudo mount -t ntfs /dev/sdc1 /mnt/ NTFS signature is missing. Failed to mount '/dev/sdc1': Invalid argument The device '/dev/sdc1' doesn't seem to have a valid NTFS. Maybe the wrong device is used? Or the whole disk instead of a partition (e.g. /dev/sda, not /dev/sda1)? Or the other way around? 

mycomp@mycomp ~ $ sudo mount -o offset=2048 /dev/sdc1 /mnt/ mount: /dev/loop0 is write-protected, mounting read-only NTFS signature is missing. Failed to mount '/dev/loop0': Invalid argument The device '/dev/loop0' doesn't seem to have a valid NTFS. Maybe the wrong device is used? Or the whole disk instead of a partition (e.g. /dev/sda, not /dev/sda1)? Or the other way around? 

mycomp@mycomp ~ $ sudo ntfsfix /dev/sdc1 Mounting volume. NTFS signature is missing. FAILED Attempting to correct errors. NTFS signature is missing. FAILED Failed to startup volume: Invalid argument NTFS signature is missing. Trying the alternate boot sector Unrecoverable error Volume is corrupt. You should run chkdsk. 

после предложения ацжавелина:

mycomp@mycomp ~ $ lsmod | grep ufs ufs 73728 0 

mycomp@mycomp ~ $ sudo mount -t ufs -r -o ufstype=ufs2 /dev/sdc1 /mnt/ [sudo] password for mycomp: mount: wrong fs type, bad option, bad superblock on /dev/sdc1, missing codepage or helper program, or other error In some cases useful info is found in syslog - try dmesg | tail or so. 73728 0 

mycomp@mycomp ~ $ dmesg | tail -1 [13211.885241] ufs: ufs_fill_super(): bad magic number 

Следующее предложение Андреа Лаззаротто:

testdisk analysis: Disk /dev/sdc - 250 GB / 232 GiB - CHS 30401 255 63 Current partition structure: Partition Start End Size in sectors Invalid BSD disklabel 1 * FreeBSD 0 0 5 30401 80 63 488397164 1 * FreeBSD 0 0 5 30401 80 63 488397164 Warning: Bad ending head (CHS and LBA don't match) 

testdisk further analysis: Disk /dev/sdc - 250 GB / 232 GiB - CHS 30401 255 63 Partition Start End Size in sectors No partition found or selected for recovery 

mycomp@mycomp ~ $ sudo file -s /dev/sdc /dev/sdc: DOS/MBR boot sector mycomp@mycomp ~ $ sudo file -s /dev/sdc1 /dev/sdc1: data mycomp@mycomp ~ $ sudo mount -t msdos /dev/sdc /mnt mount: wrong fs type, bad option, bad superblock on /dev/sdc, [. ] 

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«NTFS signature is missing.» How to mount this HDD? (or is it password protected?)

NTFS signature is missing 

Is it possible that a hard disk is protected by a password or has another kind of protection? How should I check if this is the case? And if it is yes or not protected is there a way to mount the disk anyway and retreive the files on it? Below: the things that I’ve already tried and as much as error information. I’m working on Linux (Mint 18.1). First some background information: I have an older commercial hard disk recorder (Pioneer DVR-LX61) and its HDD has no space anymore, it’s full; I want to move the recorded video files to my computer. I linked the HDD-recorder to my network, but I couldn’t mount the disk as it asked me for a password for user root. I took the hard disk out the recorder and connected it directly to my motherboard (with SATA-3 connection). I’m now trying to mount it, but I get into the mentionned errors. This is what I’ve done so far:

mycomp@mycomp ~ $ sudo fdisk -l Disk /dev/sdc: 232.9 GiB, 250059350016 bytes, 488397168 sectors Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disklabel type: dos Disk identifier: 0x00000000 Device Boot Start End Sectors Size Id Type /dev/sdc1 * 4 488397167 488397164 232.9G a5 FreeBSD 

mycomp@mycomp ~ $ sudo mount -t vfat /dev/sdc1 /mnt/ mount: wrong fs type, bad option, bad superblock on /dev/sdc1, missing codepage or helper program, or other error In some cases useful info is found in syslog - try dmesg | tail or so. 

mycomp@mycomp ~ $ sudo mount -t ntfs /dev/sdc1 /mnt/ NTFS signature is missing. Failed to mount '/dev/sdc1': Invalid argument The device '/dev/sdc1' doesn't seem to have a valid NTFS. Maybe the wrong device is used? Or the whole disk instead of a partition (e.g. /dev/sda, not /dev/sda1)? Or the other way around? 

mycomp@mycomp ~ $ sudo mount -o offset=2048 /dev/sdc1 /mnt/ mount: /dev/loop0 is write-protected, mounting read-only NTFS signature is missing. Failed to mount '/dev/loop0': Invalid argument The device '/dev/loop0' doesn't seem to have a valid NTFS. Maybe the wrong device is used? Or the whole disk instead of a partition (e.g. /dev/sda, not /dev/sda1)? Or the other way around? 

mycomp@mycomp ~ $ sudo ntfsfix /dev/sdc1 Mounting volume. NTFS signature is missing. FAILED Attempting to correct errors. NTFS signature is missing. FAILED Failed to startup volume: Invalid argument NTFS signature is missing. Trying the alternate boot sector Unrecoverable error Volume is corrupt. You should run chkdsk. 

mycomp@mycomp ~ $ lsmod | grep ufs ufs 73728 0 

mycomp@mycomp ~ $ sudo mount -t ufs -r -o ufstype=ufs2 /dev/sdc1 /mnt/ [sudo] password for mycomp: mount: wrong fs type, bad option, bad superblock on /dev/sdc1, missing codepage or helper program, or other error In some cases useful info is found in syslog - try dmesg | tail or so. 73728 0 

mycomp@mycomp ~ $ dmesg | tail -1 [13211.885241] ufs: ufs_fill_super(): bad magic number 

testdisk analysis: Disk /dev/sdc - 250 GB / 232 GiB - CHS 30401 255 63 Current partition structure: Partition Start End Size in sectors Invalid BSD disklabel 1 * FreeBSD 0 0 5 30401 80 63 488397164 1 * FreeBSD 0 0 5 30401 80 63 488397164 Warning: Bad ending head (CHS and LBA don't match) 

testdisk further analysis: Disk /dev/sdc - 250 GB / 232 GiB - CHS 30401 255 63 Partition Start End Size in sectors No partition found or selected for recovery 

mycomp@mycomp ~ $ sudo file -s /dev/sdc /dev/sdc: DOS/MBR boot sector mycomp@mycomp ~ $ sudo file -s /dev/sdc1 /dev/sdc1: data mycomp@mycomp ~ $ sudo mount -t msdos /dev/sdc /mnt mount: wrong fs type, bad option, bad superblock on /dev/sdc, [. ] 

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Can’t mount NTFS drive — «NTFS signature is missing.»

You are trying to mount whole Hard Disk drive instead of Partition on it. Try mounting /dev/sdc1 instead of /dev/sdc .

I recommend opening separate question, because your’s is not really related to device/partition problem of OP. However, it’s possible that there’s really no valid NTFS filesystem on that partition. Try double-checking that it exists, and if it does — run ntfsfix from ntfs-3g package.

Thanks, but I solved it with mkntfs command. Essentially this was an external SATA drive connected to my Raspberry PI.

solved my problem. I was trying for sudo ntfsfix /dev/sdb1 . I guess I was pointing at a wrong partition.

Thank you for this! I went into panic mode after I ran mkfs.ext4 on separate partition that was on the same drive as my NTFS partition. I ran into this error afterwards and feared that I had destroyed or erased my NTFS partition. This did the trick. I can relax now.

I was facing the same problem but maybe worse.

Disk /dev/sdd: 2000.4 GB, 2000398934016 bytes 255 heads, 63 sectors/track, 243201 cylinders, total 3907029168 sectors Units = sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 4096 bytes I/O size (minimum/optimal): 4096 bytes / 4096 bytes Disk identifier: 0x2052474d This doesn't look like a partition table Probably you selected the wrong device. Device Boot Start End Blocks Id System /dev/sdd1 ? 6579571 1924427647 958924038+ 70 DiskSecure Multi-Boot Partition 1 does not start on physical sector boundary. /dev/sdd2 ? 1953251627 3771827541 909287957+ 43 Unknown Partition 2 does not start on physical sector boundary. /dev/sdd3 ? 225735265 225735274 5 72 Unknown Partition 3 does not start on physical sector boundary. /dev/sdd4 2642411520 2642463409 25945 0 Empty Partition table entries are not in disk order Note: sector size is 2048 (not 512) 

But I did the above mentioned command with a slight mod, from this:

sudo mount /dev/sdc /media/wd3TbHdd -t ntfs 

create a directory where you wanna mount the hdd: mkdir /media/tmp/

then sudo mount /dev/sdX /media/tmp -t ntfs

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Thread: «NTFS signature is missing» when mounting device

First Cup of Ubuntu

«NTFS signature is missing» when mounting device

I’ve installed Ubuntu 16.04 on a Windows 10 machine which had two Western Digital 1 TB HDD attached. Win 10 was installed on an SSD.
While installing Ubuntu I unplugged both HDDs and formatted the SSD.

Upon starting Ubuntu everything works fine except that only one HDD is automatically mounted. Fine, I’ll mount the other one manually:

david@denna:~$ sudo fdisk -l Disk /dev/sda: 931,5 GiB, 1000204886016 bytes, 1953525168 sectors Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 4096 bytes I/O size (minimum/optimal): 4096 bytes / 4096 bytes Disklabel type: dos Disk identifier: 0x6aa79942 Device Boot Start End Sectors Size Id Type /dev/sda1 * 2048 1953521663 1953519616 931,5G 7 HPFS/NTFS/exFAT Disk /dev/sdb: 232,9 GiB, 250059350016 bytes, 488397168 sectors Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disklabel type: dos Disk identifier: 0x70bc234c Device Boot Start End Sectors Size Id Type /dev/sdb1 * 2048 39063551 39061504 18,6G 82 Linux swap / Solaris /dev/sdb2 39065598 488396799 449331202 214,3G 5 Extended /dev/sdb5 39065600 78125055 39059456 18,6G 83 Linux /dev/sdb6 78127104 488396799 410269696 195,6G 83 Linux Disk /dev/sdc: 931,5 GiB, 1000204886016 bytes, 1953525168 sectors Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 4096 bytes I/O size (minimum/optimal): 4096 bytes / 4096 bytes Disklabel type: gpt Disk identifier: E1E8B6AA-414C-4A3B-B3C7-BCA62D61B1B1 Device Start End Sectors Size Type /dev/sdc1 34 262177 262144 128M Microsoft reserved /dev/sdc2 264192 1953523711 1953259520 931,4G Microsoft basic data Partition 1 does not start on physical sector boundary.

/dev/sdb is the SSD where Ubuntu is installed.

/dev/sdc is the HDD which Ubuntu automatically mounts and works fine.

/dev/sda is the other HDD I’m unable to mount.

david@denna:~$ sudo mount -t ntfs /dev/sda1 /mnt NTFS signature is missing. Failed to mount '/dev/sda1': Invalid argument The device '/dev/sda1' doesn't seem to have a valid NTFS. Maybe the wrong device is used? Or the whole disk instead of a partition (e.g. /dev/sda, not /dev/sda1)? Or the other way around?

sudo mount -t ntfs-3g yields the same output.

sudo blkid /dev/sda1: PARTUUID="6aa79942-01" /dev/sdb1: UUID="db26f4c3-df6b-42ab-aa68-5ec01db53516" TYPE="swap" PARTUUID="70bc234c-01" /dev/sdb5: UUID="d96a6722-3e94-4fdc-926b-1b64033334c6" TYPE="ext4" PARTUUID="70bc234c-05" /dev/sdb6: UUID="3570220d-4ea0-44fb-8b9f-19d6861d0598" TYPE="ext4" PARTUUID="70bc234c-06" /dev/sdc1: PARTLABEL="Microsoft reserved partition" PARTUUID="573745ec-92f6-41cf-81a8-670a296a89c0" /dev/sdc2: LABEL="HDD" UUID="BEE8BCDEE8BC965D" TYPE="ntfs" PARTLABEL="Basic data partition" PARTUUID="79a6d892-4a65-40b3-8353-9bf769e02880"

david@denna:~$ sudo ntfsfix /dev/sda1 Mounting volume. NTFS signature is missing. FAILED Attempting to correct errors. NTFS signature is missing. FAILED Failed to startup volume: Invalid argument NTFS signature is missing. Trying the alternate boot sector Unrecoverable error Volume is corrupt. You should run chkdsk.

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