Ein nicht erkanntes internes Laufwerk per USB anschließen

youngluoyang · 17. Januar 2026 um 18:07

Meine interne Festplatte wird nicht erkannt, ist offline, und „/dev/sdx“ kann die Festplatte nicht finden. Ich habe die Festplatte ausgesteckt und über USB angeschlossen. Jetzt finde ich sie unter „/dev/sdd“.
Aber ich kann die Hauptdatei auf sdd3 nicht anzeigen. Meine Festplatte ist kein raid1, raid5, scheint raid0 zu sein.
Meine Festplatte ist sehr alt, etwa 10 Jahre. Sehr glücklich, dass ich sie sehen kann. Ich versuche, sdd1 zu mounten, es ist ein ext3-Dateisystem, das gelingt, und ich kann die Datei sehen.
Ich habe den folgenden Befehl ausprobiert, aber er ist fehlgeschlagen.

mdadm --assemble /dev/md42 /dev/sdd3
mdadm: no recogniseable superblock on /dev/sdd3
mdadm: /dev/sdd3 has no superblock - assembly aborted

Warum gibt es keinen erkennbaren Superblock?
Folgende Befehle habe ich alle ausprobiert.

(parted) print                                                           
print
Model: ST2000LM 007-1R8174 (scsi)
Disk /dev/sdd: 2000GB
Sector size (logical/physical): 512B/512B
Partition Table: gpt
Disk Flags: 

Number  Start   End     Size    File system     Name     Flags
 1      20.5kB  543MB   543MB   ext3            primary
 2      543MB   1086MB  543MB   linux-swap(v1)  primary
 3      1086MB  1991GB  1990GB                  primary
 4      1991GB  1992GB  543MB   ext3            primary
 5      1992GB  2000GB  8554MB  linux-swap(v1)  primary
[~] # vgscan --mknodes
  Reading all physical volumes.  This may take a while...
  Found volume group "vg1" using metadata type lvm2
  Found volume group "vg288" using metadata type lvm2
[~] # mdadm --assemble /dev/md42 /dev/sdd3
mdadm: no recogniseable superblock on /dev/sdd3
mdadm: /dev/sdd3 has no superblock - assembly aborted
[~] # cat /proc/mdstat                    
Personalities : [linear] [raid0] [raid1] [raid10] [raid6] [raid5] [raid4] [multipath] 
md3 : active raid1 sdc3[0]
      17568370560 blocks super 1.0 [1/1] [U]
      
md1 : active raid1 sda3[2] sdb3[1]
      9756483200 blocks super 1.0 [2/2] [UU]
      
md322 : active raid1 sdc5[1] sdb5[0]
      6702656 blocks super 1.0 [2/2] [UU]
      bitmap: 0/1 pages [0KB], 65536KB chunk

md256 : active raid1 sdc2[2](S) sdb2[1] sda2[0]
      530112 blocks super 1.0 [2/2] [UU]
      bitmap: 0/1 pages [0KB], 65536KB chunk

md13 : active raid1 sda4[65] sdc4[67] sdb4[64]
      458880 blocks super 1.0 [64/3] [UU_U____________________________________________________________]
      bitmap: 1/1 pages [64KB], 65536KB chunk

md9 : active raid1 sda1[0] sdc1[66] sdb1[64]
      530048 blocks super 1.0 [65/3] [UU_U_____________________________________________________________]
      bitmap: 1/1 pages [64KB], 65536KB chunk

unused devices: <none>
[/mnt] # mount -o ro -t ext4 /dev/sdd3 /mnt/temp1
mount: falscher Dateisystemtyp, ungültige Option, schlechter Superblock auf /dev/sdd3,
       fehlender Zeichensatz oder anderer Fehler
       In einigen Fällen findet man nützliche Informationen im Syslog – versuchen Sie
       dmesg | tail  oder ähnliches

[/mnt] # dmesg | tail
[ 2617.162261] usb 2-2: reset SuperSpeed USB device number 4 using xhci_hcd
[ 2648.112246] usb 2-2: reset SuperSpeed USB device number 4 using xhci_hcd
[ 2679.242230] usb 2-2: reset SuperSpeed USB device number 4 using xhci_hcd
[ 2710.192214] usb 2-2: reset SuperSpeed USB device number 4 using xhci_hcd
[ 2710.545531] ext3_orphan_cleanup: deleting unreferenced inode 14072
[ 2710.556484] ext3_orphan_cleanup: deleting unreferenced inode 14059
[ 2710.567745] EXT3-fs (sdd1): 4 orphan inodes deleted
[ 2710.597535] EXT3-fs (sdd1): recovery complete
[ 2710.601898] EXT3-fs (sdd1): mounted filesystem with writeback data mode
[ 3345.877128] EXT4-fs (sdd3): VFS: Kann ext4-Dateisystem nicht finden

dolbyman · 17. Januar 2026 um 18:11

Einzelne Festplatten sind unter QTS kein RAID0 (RAID0 benötigt mindestens 2 Laufwerke)

Jede Festplatte hat mehrere Partitionen, md9 und m13 sind zwei davon.

Am besten ein Ticket bei QNAP eröffnen, in Zukunft unbedingt Backups anlegen – NAS sind keine Zauberei… Festplatten gehen kaputt (und was ist dann der Plan?)

youngluoyang · 18. Januar 2026 um 03:01

Lassen Sie mich meine QNAP-Speicherhistorie beschreiben.
Ich verwende sda, sdb (10TB x2 3,5-Zoll-Festplatten) und habe daraus ein RAID1 erstellt. In „Storage and Snapshots“ wird DataVol1 angezeigt.
Dann habe ich eine 2TB (2,5-Zoll-Festplatte) NTFS-Dateisystem-Festplatte (diese defekte Festplatte) hinzugefügt, die ich mehrere Monate benutzt habe, aber sie war nicht stabil, also habe ich die Festplatte mit dem QNAP-Dateisystem formatiert (kann mich nicht mehr erinnern, welches Dateisystem). In „Storage and Snapshots“ wird DataVol2 angezeigt.
Dann habe ich eine neue 16TB (3,5-Zoll-Festplatte) Festplatte (sdc) hinzugefügt. In „Storage and Snapshots“ wird DataVol3 angezeigt.

Im Folgenden sind alle meine Online-Festplatteninformationen aufgeführt.
Muss ich noch weitere Informationen bereitstellen?

(parted) print all                                                        
print all
Model: WDC WD100EMAZ-00WJTA (scsi)
Disk /dev/sda: 10.0TB
Sector size (logical/physical): 512B/4096B
Partition Table: gpt
Disk Flags: 

Number  Start   End     Size    File system     Name     Flags
 1      20.5kB  543MB   543MB   ext3            primary
 2      543MB   1086MB  543MB   linux-swap(v1)  primary
 3      1086MB  10.0TB  9999GB                  primary
 4      10.0TB  10.0TB  510MB   ext3            primary


Model: HGST HUH721010ALE600 (scsi)
Disk /dev/sdb: 10.0TB
Sector size (logical/physical): 512B/4096B
Partition Table: gpt
Disk Flags: 

Number  Start   End     Size    File system     Name     Flags
 1      20.5kB  543MB   543MB   ext3            primary
 2      543MB   1086MB  543MB   linux-swap(v1)  primary
 3      1086MB  9992GB  9991GB                  primary
 4      9992GB  9992GB  543MB   ext3            primary
 5      9992GB  10.0TB  8554MB  linux-swap(v1)  primary


Model: Seagate ST18000NM013J (scsi)
Disk /dev/sdc: 18.0TB
Sector size (logical/physical): 512B/4096B
Partition Table: gpt
Disk Flags: 

Number  Start   End     Size    File system     Name     Flags
 1      20.5kB  543MB   543MB   ext3            primary
 2      543MB   1086MB  543MB   linux-swap(v1)  primary
 3      1086MB  18.0TB  18.0TB                  primary
 4      18.0TB  18.0TB  543MB   ext3            primary
 5      18.0TB  18.0TB  8554MB  linux-swap(v1)  primary


Model: Linux device-mapper (linear) (dm)
Disk /dev/mapper/vg16t-lv3: 17.8TB
Sector size (logical/physical): 512B/4096B
Partition Table: loop
Disk Flags: 

Number  Start  End     Size    File system  Flags
 1      0.00B  17.8TB  17.8TB  ext4


Model: Linux device-mapper (linear) (dm)
Disk /dev/mapper/vg1raid1-lv1312: 998MB
Sector size (logical/physical): 512B/4096B
Partition Table: loop
Disk Flags: 

Number  Start  End    Size   File system  Flags
 1      0.00B  998MB  998MB  ext3


Model: Linux device-mapper (thick) (dm)
Disk /dev/mapper/vg1raid1-lv1: 9819GB
Sector size (logical/physical): 512B/4096B
Partition Table: loop
Disk Flags: 

Number  Start  End     Size    File system  Flags
 1      0.00B  9819GB  9819GB  ext4


Error: /dev/mapper/vg1raid1-tp1: unrecognised disk label
Model: Linux device-mapper (linear) (dm)                                  
Disk /dev/mapper/vg1raid1-tp1: 9820GB
Sector size (logical/physical): 512B/4096B
Partition Table: unknown
Disk Flags: 

Error: /dev/mapper/vg1raid1-tp1-tpool: unrecognised disk label
Model: Linux device-mapper (thin-pool) (dm)                               
Disk /dev/mapper/vg1raid1-tp1-tpool: 9820GB
Sector size (logical/physical): 512B/4096B
Partition Table: unknown
Disk Flags: 

Error: /dev/mapper/vg1raid1-tp1_tierdata_0: unrecognised disk label
Model: Linux device-mapper (zero) (dm)                                    
Disk /dev/mapper/vg1raid1-tp1_tierdata_0: 4194kB
Sector size (logical/physical): 512B/512B
Partition Table: unknown
Disk Flags: 

Error: /dev/mapper/vg1raid1-tp1_tierdata_1: unrecognised disk label
Model: Linux device-mapper (zero) (dm)                                    
Disk /dev/mapper/vg1raid1-tp1_tierdata_1: 4194kB
Sector size (logical/physical): 512B/512B
Partition Table: unknown
Disk Flags: 

Error: /dev/mapper/vg1raid1-tp1_tierdata_2: unrecognised disk label
Model: Linux device-mapper (flashcache) (dm)                              
Disk /dev/mapper/vg1raid1-tp1_tierdata_2: 9822GB
Sector size (logical/physical): 512B/4096B
Partition Table: unknown
Disk Flags: 

Error: /dev/mapper/vg1raid1-tp1_tmeta: unrecognised disk label
Model: Linux device-mapper (linear) (dm)                                  
Disk /dev/mapper/vg1raid1-tp1_tmeta: 68.7GB
Sector size (logical/physical): 512B/4096B
Partition Table: unknown
Disk Flags: 

Error: /dev/mapper/vg1raid1-tp1_tierdata_2_fcorig: unrecognised disk label
Model: Linux device-mapper (linear) (dm)                                  
Disk /dev/mapper/vg1raid1-tp1_tierdata_2_fcorig: 9822GB
Sector size (logical/physical): 512B/4096B
Partition Table: unknown
Disk Flags: 

Model: Linux device-mapper (flashcache) (dm)
Disk /dev/mapper/cachedev3: 17.8TB
Sector size (logical/physical): 512B/4096B
Partition Table: loop
Disk Flags: 

Number  Start  End     Size    File system  Flags
 1      0.00B  17.8TB  17.8TB  ext4


Model: Linux device-mapper (linear) (dm)
Disk /dev/mapper/cachedev1: 9819GB
Sector size (logical/physical): 512B/4096B
Partition Table: loop
Disk Flags: 

Number  Start  End     Size    File system  Flags
 1      0.00B  9819GB  9819GB  ext4


Error: /dev/md1: unrecognised disk label
Model: Linux Software RAID Array (md)                                     
Disk /dev/md1: 9991GB
Sector size (logical/physical): 512B/4096B
Partition Table: unknown
Disk Flags: 

Error: /dev/md3: unrecognised disk label
Model: Linux Software RAID Array (md)                                     
Disk /dev/md3: 18.0TB
Sector size (logical/physical): 512B/4096B
Partition Table: unknown
Disk Flags: 

Model: Linux Software RAID Array (md)
Disk /dev/md9: 543MB
Sector size (logical/physical): 512B/4096B
Partition Table: loop
Disk Flags: 

Number  Start  End    Size   File system  Flags
 1      0.00B  543MB  543MB  ext3


Model: Linux Software RAID Array (md)
Disk /dev/md13: 470MB
Sector size (logical/physical): 512B/4096B
Partition Table: loop
Disk Flags: 

Number  Start  End    Size   File system  Flags
 1      0.00B  470MB  470MB  ext3


Model: Linux Software RAID Array (md)
Disk /dev/md256: 543MB
Sector size (logical/physical): 512B/4096B
Partition Table: loop
Disk Flags: 

Number  Start  End    Size   File system     Flags
 1      0.00B  543MB  543MB  linux-swap(v1)


Model: Linux Software RAID Array (md)
Disk /dev/md322: 6864MB
Sector size (logical/physical): 512B/4096B
Partition Table: loop
Disk Flags: 

Number  Start  End     Size    File system     Flags
 1      0.00B  6864MB  6864MB  linux-swap(v1)


Error: /dev/mtdblock0: unrecognised disk label
Model: Unknown (unknown)                                                  
Disk /dev/mtdblock0: 1376kB
Sector size (logical/physical): 512B/512B
Partition Table: unknown
Disk Flags: 

Error: /dev/mtdblock1: unrecognised disk label
Model: Unknown (unknown)                                                  
Disk /dev/mtdblock1: 393kB
Sector size (logical/physical): 512B/512B
Partition Table: unknown
Disk Flags: 

Error: /dev/mtdblock2: unrecognised disk label
Model: Unknown (unknown)                                                  
Disk /dev/mtdblock2: 33.6MB
Sector size (logical/physical): 512B/512B
Partition Table: unknown
Disk Flags: 

Error: /dev/mtdblock3: unrecognised disk label
Model: Unknown (unknown)                                                  
Disk /dev/mtdblock3: 226MB
Sector size (logical/physical): 512B/512B
Partition Table: unknown
Disk Flags: 

Error: /dev/mtdblock4: unrecognised disk label
Model: Unknown (unknown)                                                  
Disk /dev/mtdblock4: 33.6MB
Sector size (logical/physical): 512B/512B
Partition Table: unknown
Disk Flags: 

Error: /dev/mtdblock5: unrecognised disk label
Model: Unknown (unknown)                                                  
Disk /dev/mtdblock5: 226MB
Sector size (logical/physical): 512B/512B
Partition Table: unknown
Disk Flags: 

Error: /dev/mtdblock6: unrecognised disk label
Model: Unknown (unknown)                                                  
Disk /dev/mtdblock6: 15.7MB
Sector size (logical/physical): 512B/512B
Partition Table: unknown
Disk Flags:

OneCD · 18. Januar 2026 um 04:10

Ich hoffe, das hilft: How to recover data from a QNAP Storage Pool (aka lvm2) in RAID1 configuration - QNAP NAS Community Forum

youngluoyang · 18. Januar 2026 um 11:11

Ich habe den VG-Namen umbenannt. Ich habe ‘mdadm --examine’ ausprobiert. Immer noch nicht in Ordnung.
Warum haben alle meine Festplatten eine MBR-Partitionstabelle und keine GPT?

[/mnt] # mdadm --examine /dev/sdd
/dev/sdd:
   MBR Magic : aa55
Partition[0] :   3907029167 Sektoren bei            1 (Typ ee)
[/mnt] # mdadm --examine /dev/sdc
/dev/sdc:
   MBR Magic : aa55
Partition[0] :   4294967295 Sektoren bei            1 (Typ ee)
[/mnt] # mdadm --examine /dev/sdb
/dev/sdb:
   MBR Magic : aa55
Partition[0] :   4294967295 Sektoren bei            1 (Typ ee)
[/mnt] # mdadm --examine /dev/sda
/dev/sda:
   MBR Magic : aa55
Partition[0] :   4294967295 Sektoren bei            1 (Typ ee)
(parted) select /dev/sdd                                                  
select /dev/sdd
Verwende /dev/sdd
(parted) print                                                            
print
Modell: ST2000LM 007-1R8174 (scsi)
Festplatte /dev/sdd: 2000GB
Sektorgröße (logisch/physisch): 512B/512B
Partitionstabelle: gpt
Festplatten-Flags: 

Nummer  Start   Ende     Größe    Dateisystem     Name     Flags
 1      20.5kB  543MB   543MB    ext3            primary
 2      543MB   1086MB  543MB    linux-swap(v1)  primary
 3      1086MB  1991GB  1990GB                   primary
 4      1991GB  1992GB  543MB    ext3            primary
 5      1992GB  2000GB  8554MB   linux-swap(v1)  primary

[/mnt] # mdadm --assemble /dev/md42 /dev/sdd3
mdadm: kein erkennbarer Superblock auf /dev/sdd3
mdadm: /dev/sdd3 hat keinen Superblock – Zusammenbau abgebrochen
[/mnt] # vgs -o +vg_uuid
  VG         #PV #LV #SN Attr   VSize    VFree VG UUID                               
  vg16t        1   2   0 wz--n- 16.36t      0  6Z2GSe-XMvK-HVX4-4Ve1-7nCe-aNV7-FZ5EDb
  vg1raid1     1   4   0 wz--n-  9.09t      0  jey6Ct-pMsc-pHW3-nO3I-tHIz-QnhS-PZyHLD
[/mnt] # vgscan  --cache
  Lese alle physikalischen Volumes. Dies kann eine Weile dauern...
  Volume-Gruppe „vg1raid1“ mit Metadatentyp lvm2 gefunden
  Volume-Gruppe „vg16t“ mit Metadatentyp lvm2 gefunden

Zum Glück kann ich sdd1 mounten und habe md_backup-Informationen gefunden. Darin ist ‘/dev/sdc3’ meine 2TB-Festplatte. Hilft mir das, mehr Infos zu sdd3 zu bekommen?

Ich habe eine Frage: In den md_backup-Informationen habe ich keine Informationen zur 18TB-Festplatte gefunden. Ist dieses Backup nicht automatisiert? Wie erstelle ich eine md_backup-Information?

[/mnt] # cat temp1/md_backup_2021-11-10_07.20.54 
Superblock-Informationen aufgezeichnet von md_checker am Mi 10. Nov 07:20:54 HKT 2021
/dev/sdc3:
          Magic : a92b4efc
        Version : 1.0
    Feature Map : 0x0
     Array UUID : ebafbd6a:de844c8a:2254f493:23bb0e65
           Name : 2
  Creation Time : So 11. Apr 18:11:42 2021
     Raid Level : raid1
   Raid Devices : 1

 Avail Dev Size : 3887119240 (1853.52 GiB 1990.21 GB)
     Array Size : 1943559616 (1853.52 GiB 1990.21 GB)
  Used Dev Size : 3887119232 (1853.52 GiB 1990.21 GB)
   Super Offset : 3887119504 Sektoren
   Unused Space : before=0 Sektoren, after=264 Sektoren
          State : clean
    Device UUID : c91ac824:5edbe4b1:bdee1597:40d052a9

    Update Time : Mi 10. Nov 03:39:38 2021
  Bad Block Log : 512 Einträge verfügbar bei Offset -8 Sektoren
       Checksum : 27251618 - korrekt
         Events : 2


   Device Role : Aktives Gerät 0
   Array State : A ('A' == aktiv, '.' == fehlt, 'R' == ersetzt)
/dev/sda3:
          Magic : a92b4efc
        Version : 1.0
    Feature Map : 0x0
     Array UUID : b8de2939:b182507e:b6b83396:8c54e364
           Name : 1
  Creation Time : Mi  4. Nov 15:07:27 2020
     Raid Level : raid1
   Raid Devices : 2

 Avail Dev Size : 19529738264 (9312.51 GiB 9999.23 GB)
     Array Size : 9756483200 (9304.51 GiB 9990.64 GB)
  Used Dev Size : 19512966400 (9304.51 GiB 9990.64 GB)
   Super Offset : 19529738528 Sektoren
   Unused Space : before=0 Sektoren, after=16772120 Sektoren
          State : clean
    Device UUID : b2660638:4af825a7:c080ad93:9e46bd69

    Update Time : Mi 10. Nov 07:20:50 2021
  Bad Block Log : 512 Einträge verfügbar bei Offset -8 Sektoren
       Checksum : 9c7c5a59 - korrekt
         Events : 37404


   Device Role : Aktives Gerät 0
   Array State : AA ('A' == aktiv, '.' == fehlt, 'R' == ersetzt)
/dev/sdb3:
          Magic : a92b4efc
        Version : 1.0
    Feature Map : 0x0
     Array UUID : b8de2939:b182507e:b6b83396:8c54e364
           Name : 1
  Creation Time : Mi  4. Nov 15:07:27 2020
     Raid Level : raid1
   Raid Devices : 2

 Avail Dev Size : 19512966400 (9304.51 GiB 9990.64 GB)
     Array Size : 9756483200 (9304.51 GiB 9990.64 GB)
   Used Dev Size : 19512966664 (9304.51 GiB 9990.64 GB)
   Super Offset : 19512966664 Sektoren
   Unused Space : before=0 Sektoren, after=256 Sektoren
          State : clean
    Device UUID : c5c381ae:061c9169:635c7512:eb4074d1

    Update Time : Mi 10. Nov 07:20:50 2021
  Bad Block Log : 512 Einträge verfügbar bei Offset -8 Sektoren
       Checksum : b9e1dae7 - korrekt
         Events : 37404


   Device Role : Aktives Gerät 1
   Array State : AA ('A' == aktiv, '.' == fehlt, 'R' == ersetzt)

youngluoyang · 18. Januar 2026 um 13:38

Die aktuelle Datenträgereinbindung ist wie folgt:

[/mnt] # df -hT
Filesystem           Type            Size      Used Available Use% Mounted on
none                 tmpfs         163.0M    139.1M     23.9M  85% /
devtmpfs             devtmpfs        7.9G     64.0K      7.9G   0% /dev
tmpfs                tmpfs          64.0M      9.1M     54.9M  14% /tmp
tmpfs                tmpfs           7.9G      2.8M      7.9G   0% /dev/shm
tmpfs                tmpfs          16.0M    128.0K     15.9M   1% /share
tmpfs                tmpfs          16.0M         0     16.0M   0% /mnt/snapshot/export
/dev/md9             ext3          493.5M    418.3M     75.1M  85% /mnt/HDA_ROOT
cgroup_root          tmpfs           7.9G         0      7.9G   0% /sys/fs/cgroup
/dev/mapper/vg1-lv1312
                     ext4          932.2M      1.2M    931.0M   0% /mnt/pool1
/dev/mapper/cachedev1
                     ext4            8.6T      3.8T      4.9T  44% /share/CACHEDEV1_DATA
/dev/mapper/cachedev3
                     ext4           16.1T      5.4T     10.7T  33% /share/CACHEDEV3_DATA
/dev/md13            ext4          417.0M    341.4M     75.5M  82% /mnt/ext
tmpfs                tmpfs          32.0M     27.3M      4.8M  85% /samba_third_party
tmpfs                tmpfs           1.0M         0      1.0M   0% /share/external/.nd
tmpfs                tmpfs           1.0M         0      1.0M   0% /share/external/.cm
tmpfs                tmpfs           1.0M         0      1.0M   0% /mnt/hm/temp_mount
cmfs                 fuse            4.3T         0      4.3T   0% /share/external/.cm/0/173176a4d-2aad-48b1-893a-93497a5fd9f5
tmpfs                tmpfs          48.0M    512.0K     47.5M   1% /share/CACHEDEV1_DATA/.samba/lock/msg.lock
tmpfs                tmpfs          16.0M         0     16.0M   0% /mnt/ext/opt/samba/private/msg.sock
tmpfs                tmpfs         160.0M         0    160.0M   0% /tmp/wfm
/dev/mapper/cachedev1
                     ext4            8.6T      3.8T      4.9T  44% /mnt/HDA_ROOT/lib/modules/4.2.8/container-station
tmpfs                tmpfs         128.0K         0    128.0K   0% /share/CACHEDEV1_DATA/Container/container-station-data/lib/lxd/shmounts
tmpfs                tmpfs         128.0K         0    128.0K   0% /share/CACHEDEV1_DATA/Container/container-station-data/lib/lxd/devlxd
/dev/sdd1            ext3          493.5M    417.9M     75.5M  85% /mnt/temp1

SteveKo · 19. Januar 2026 um 09:55

Bezüglich dieses Anliegens eröffnen Sie bitte ein Support-Ticket bei uns. Unser Support-Team wird Ihren Fall prüfen und Ihnen weitere Unterstützung bieten. Vielen Dank für Ihre Mitarbeit und Unterstützung!

youngluoyang · 22. Januar 2026 um 14:31

I tried DiskGenius and made a new discovery. In a RAID 1 array consisting of 2x10TB + 2TB disks, the 2TB RAID 1 hard drive is currently losing files on the NAS. How can I read the files from outside the NAS in this situation?

For testing, Online disk, I renamed vgname vg2→vg1raid1. So vgname not different.

Tried ufs-explorer-pro, when read disk, disk offline. Show the following error:

[I] 20:51:57 2026-01-22: Storages: Added storage Local Disk (H:) (type: Logical volume, path: \\.\H:).
[I] 20:52:01 2026-01-22: VFS: Detected Ext2/3/4 file system at offset 0 of Local Disk (H:).
[I] 20:52:04 2026-01-22: Storages: Added storage Local Disk (I:) (type: Logical volume, path: \\.\I:).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 0 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 1 (protocol SYS, error 0x01B1).
.....(protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 4103 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 64 (protocol SYS, error 0x01B1).
...[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 39 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 16 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 17 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 18 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 19 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 20 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 21 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 22 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 23 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 264 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 265 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 266 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 267 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 268 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 269 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 270 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 271 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 272 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 273 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 274 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 275 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 276 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 277 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 278 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 279 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 280 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 281 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 282 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 283 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 284 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 285 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 286 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 287 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 288 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 289 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 290 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 291 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 292 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 293 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 294 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 295 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 296 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 297 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 298 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 299 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 300 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 301 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 302 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 303 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 304 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 305 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 306 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 307 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 308 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 309 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 310 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 311 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 312 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 313 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 314 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 315 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 316 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 317 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 318 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 319 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 320 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 321 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 322 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 323 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 324 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 325 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 326 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 327 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 328 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 329 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 330 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 331 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 332 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 333 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 334 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 335 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 336 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 337 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 338 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 339 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 340 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 341 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 342 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 343 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 344 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 345 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 346 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 347 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 348 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 349 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 350 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 351 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 352 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 353 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 354 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 355 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 356 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 357 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 358 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 359 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 360 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 361 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 362 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 363 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 364 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 365 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 366 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 367 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 368 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 369 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 370 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 371 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 372 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 373 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 374 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 375 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 376 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 377 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 378 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 379 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 380 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 381 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 382 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 383 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 384 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 385 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 386 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 387 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 388 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 389 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 390 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 391 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 392 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 393 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 394 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 395 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 396 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 397 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 398 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 399 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 400 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 401 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 402 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 403 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 404 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 405 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 406 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 407 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 408 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 409 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 410 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 411 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 412 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 413 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 414 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 415 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 416 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 417 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 418 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 419 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 420 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 421 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 422 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 423 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 424 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 425 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 426 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 427 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 428 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 429 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 430 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 431 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 432 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 433 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 434 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 435 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 436 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 437 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 438 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 439 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 440 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 441 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 442 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 443 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 444 (protocol SYS, error 0x0037).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 445 (protocol SYS, error 0x0037).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 446 (protocol SYS, error 0x0037).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 447 (protocol SYS, error 0x0037).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 448 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 449 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 450 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 451 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 452 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 453 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 454 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 455 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 456 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 457 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 458 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 459 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 460 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 461 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 462 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 463 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 464 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 465 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 466 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 467 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 468 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 469 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 470 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 471 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 472 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 473 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 474 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 475 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 476 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 477 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 478 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 479 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 480 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 481 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 482 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 483 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 484 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 485 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 486 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 487 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 488 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 489 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 490 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 491 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 492 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 493 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 494 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 495 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 496 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 497 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 498 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 499 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 500 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 501 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 502 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 503 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 504 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 505 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 506 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 507 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 508 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 509 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 510 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 511 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 34 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 1 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 24 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 0 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 1 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 0 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 1060240 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 1060241 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 1060242 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 1060243 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 1060244 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 1060245 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 1060246 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 1060247 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 262144 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 262145 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 262146 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 262147 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 262148 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 262149 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 262150 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 262151 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 786432 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 786433 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 786434 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 786435 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 786436 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 786437 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 786438 (protocol SYS, error 0x01B1).
[E] 20:52:29 2026-01-22: IO: Read failed from Local Disk (I:) at LBA 786439 (protocol SYS, error 0x01B1).
[W] 20:52:29 2026-01-22: Storages: Failed to open \\.\J:.
[W] 20:52:29 2026-01-22: Storages: Failed to open \\.\K:.
[W] 20:52:29 2026-01-22: Storages: Failed to open \\.\L:.
[W] 20:52:29 2026-01-22: Storages: Failed to open \\.\M:.
[W] 20:52:29 2026-01-22: Storages: Failed to open \\.\N:.

youngluoyang · 24. Januar 2026 um 02:38

Ich habe die Festplatten aus dem funktionierenden RAID-1-Array des NAS entfernt und versucht, mit UFS-Pro darauf zuzugreifen, aber die Festplatten wurden trotzdem nicht geladen. Diese 2TB-Festplatte war in das RAID-1-Array eingebunden und wird daher nicht erkannt.

Wie kann ich auf die Dateien der RAID-1-Festplatten zugreifen, nachdem ich sie aus dem NAS entfernt habe?

youngluoyang · 24. Januar 2026 um 04:18

Ich habe die Festplatte wieder an das NAS angeschlossen und das NAS neu gestartet, aber sie wird nicht erkannt, oje…

lvm info kann sie sehen. Aber über die Webseite werden sie nicht eingehängt, wie kann ich sie mounten?

Leider kenne ich den Mount-Pfad nicht.

[admin@NAS4F3A03 ~]# pvscan
  PV /dev/md1   VG vg1raid1        lvm2 [9.09 TiB / 0    free]
  PV /dev/md3   VG vg16t           lvm2 [16.36 TiB / 0    free]
  Total: 2 [25.45 TiB] / in use: 2 [25.45 TiB] / in no VG: 0 [0   ]
[admin@NAS4F3A03 ~]# vgscan
  Reading all physical volumes.  This may take a while...
  Found volume group "vg1raid1" using metadata type lvm2
  Found volume group "vg16t" using metadata type lvm2
[admin@NAS4F3A03 ~]# lvscan
  inactive          '/dev/vg1raid1/tp1' [8.93 TiB] inherit
  inactive          '/dev/vg1raid1/lv1' [8.93 TiB] inherit
  inactive          '/dev/vg1raid1/lv1312' [952.00 MiB] inherit
  inactive          '/dev/vg1raid1/lv544' [92.11 GiB] inherit
  inactive          '/dev/vg16t/lv546' [144.00 GiB] inherit
  inactive          '/dev/vg16t/lv3' [16.22 TiB] inherit
[admin@NAS4F3A03 ~]# df -hT
Filesystem           Type            Size      Used Available Use% Mounted on
none                 tmpfs         163.0M    118.3M     44.7M  73% /
devtmpfs             devtmpfs        7.9G     64.0K      7.9G   0% /dev
tmpfs                tmpfs          64.0M      5.0M     59.0M   8% /tmp
tmpfs                tmpfs           7.9G      2.3M      7.9G   0% /dev/shm
tmpfs                tmpfs          16.0M    128.0K     15.9M   1% /share
tmpfs                tmpfs          16.0M         0     16.0M   0% /mnt/snapshot/export
/dev/md9             ext3          493.5M    418.1M     75.3M  85% /mnt/HDA_ROOT
cgroup_root          tmpfs           7.9G         0      7.9G   0% /sys/fs/cgroup
/dev/md13            ext4          417.0M    339.5M     77.5M  81% /mnt/ext
tmpfs                tmpfs          32.0M     27.3M      4.8M  85% /samba_third_party
/dev/ram2            ext2          193.7M      1.5M    192.2M   1% /mnt/update
tmpfs                tmpfs          64.0M     28.2M     35.8M  44% /samba
tmpfs                tmpfs          48.0M    832.0K     47.2M   2% /samba/.samba/lock/msg.lock
tmpfs                tmpfs          16.0M         0     16.0M   0% /mnt/ext/opt/samba/private/msg.sock
tmpfs                tmpfs         160.0M         0    160.0M   0% /tmp/wfm

OneCD · 24. Januar 2026 um 04:22

Haben Sie ein Support-Ticket bei QNAP erstellt?

youngluoyang · 24. Januar 2026 um 05:24

Ja, aber sie sind nicht technisch.

OneCD · 24. Januar 2026 um 05:28

Der Level-1-Techniksupport kann schwer zu überwinden sein.

Vielleicht kann @SteveKo dein Ticket an jemanden weiterleiten, der besser geeignet ist?

youngluoyang · 24. Januar 2026 um 05:33

Jetzt sind leider alle meine Festplatten offline. Aber ich weiß, dass der Inhalt meiner Festplatten noch da ist.

NA9D · 25. Januar 2026 um 04:02

Bitte geh nicht alleine irgendwelche Wege! Bitte QNAP-Support, das Ticket für dich zu eskalieren, dann bekommst du Hilfe. Ihr Support-Team ist sehr gut. Du musst nur geduldig sein und sie im Portal immer wieder auf die Dinge aufmerksam machen.

SteveKo · 25. Januar 2026 um 09:24

Wenn Sie bereits eine Support-Ticketnummer haben, teilen Sie sie mir bitte mit. Danke!