jbesclapez

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About jbesclapez

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  1. Hello Flyride, It took me some time to do the DD Raw back up of the drives. I had to redo it 2 times!! I also did a back up of the raw image. I also installed a VM machine with Ubuntu on it and I created a shared folder that can access the DD image from Ubuntu. Now I think I am ready to do the e2fsck you mentioned. I was also thinking that, we totally never worked with the 4th drive. We never touched it... maybe we should try something with it? Can you guide me on the e2fsck command like you did before? Thanks
  2. Flyride, I just got myself a 10Tb drive delivered. I am now using Clonezilla to make a raw image of the drives... I think it might take 1 to 2 days. I will keep you posted on this! I cant wait for the week end ;-)
  3. IG-88 and Flyride, I totally agree with both of you guys! First I will clone my drive - I just got myself a 10Tb drive and a USB 3.1 docking sata station. That should do the job right in terms of hardware. I will do some research in the coming days on how to clone my array onto DSK or IMG files. I will then compress those and put them on the 8Tb drive. I will use the 10Tb to do my research/tests. Once again, remember I realised this morning that my most precious data is saved. I am not trying to recover the rest, but if it fails I will be kind of fine - mainly frustrated I really like your idea Flyride to document nicely this task. It is not the first time I do this on a forum and from experience, I know that people love it. On another forum I got around 31k views on my documentations! I will do this guide. Do you think it would be possible to write a kind of algorithm/path with functions and expectations...? That would make many people lifes easier and I think it is possible otherwise softwares that does that would not exist! Thanks
  4. Supermounter, what I could do also is to create a VM and put DSM on it and then attach the real disks to it no? However, I will wait for Flyride!
  5. I see things a bit differently. I think I have everything to loose. I think everything can be forecasted and planned. There is no maybe. I was simply really stupid to use the GUI yesterday! And as Flyride said, it should have been avoided if I did not miread/got confused. I am not ready to change anything without having at least a RAW backup of the disks. I am waiting for my guru to reply
  6. Hi Supermounter! With all due respect, I do not really see the point in that as the array is arlready seen by my DSM if you look at the print screens. The filesystem will not recover on its own...
  7. Good morning Flyride! I had a tough night to be honest, I was thinking of my mistake. All this comes from a big misundertanding from my side ! I did some reading like you recommended and I also contacted a FORENSIC to ask for a quote with all the details you gave me. Then I did more reading to see what i could do. Now I need your opinion, as once again, I might misundertand things I was thinking of doing a RAW copy of the drives and then some analysis. I will have to buy a new drive - but anyway I was thinking of upgrading my NAS as it is pretty old, so the drive is not a waste. Before diving into this, I would like to know if you still would be OK to assist me as you did before? I will surely need your help in that, and I was wondering if you would be OK to continue this adventure with me . I would prefer having your help than the one of a Forensic! At least, I am learning a side of IT I did not know before... It is also kind of fun, i have to admit, even it plays with my nerves. A good news is that I realised yesterday I had a drive with the backup of 99% of my personnal videos (kids, family). What is left on the NAS, I would still like to recover it... Happy Easter to you!
  8. I cant believe it! we were so close and yet now so far! I totally ******* up by using GUI! I will do some reading and give it a bit of time. I need to look at my other back ups to see what I lost exactly, but I am not ready to go to Forensic as it is too expensive I think! Thanks for your time , I will come back to you!
  9. root@DiskStation:~# mount -t ext4 -v -o ro,noload,sb=644972544 /dev/vg1000/lv /volume1 mount: wrong fs type, bad option, bad superblock on /dev/vg1000/lv, missing codepage or helper program, or other error In some cases useful info is found in syslog - try dmesg | tail or so. root@DiskStation:~# dmesg | tail [ 3740.204044] hub 7-0:1.0: port 2 disabled by hub (EMI?), re-enabling... [ 3740.210578] usb 7-2: USB disconnect, device number 4 [ 3740.695011] usb 7-2: new low-speed USB device number 5 using uhci_hcd [ 3740.881327] Got empty serial number. Generate serial number from product. [ 3740.899617] input: Microsoft Wired Keyboard 600 as /devices/pci0000:00/0000:00:1d.1/usb7/7-2/7-2:1.0/input/input8 [ 3740.899630] hid-generic 0003:045E:0750.0007: input: USB HID v1.11 Keyboard [Microsoft Wired Keyboard 600] on usb-0000:00:1d.1-2/input0 [ 3740.930467] input: Microsoft Wired Keyboard 600 as /devices/pci0000:00/0000:00:1d.1/usb7/7-2/7-2:1.1/input/input9 [ 3740.930474] Get empty minor:104 [ 3740.930534] hid-generic 0003:045E:0750.0008: input,hiddev0: USB HID v1.11 Device [Microsoft Wired Keyboard 600] on usb-0000:00:1d.1-2/input1 [ 4796.371660] EXT4-fs (dm-0): VFS: Can't find ext4 filesystem
  10. Flyride, I am not touching an USB. I am not touching the server basically. I do not really understand what you ask me to do with the msg on the mount operation?
  11. Sorry I thought you did not need it as the result was the same. Here it is : root@DiskStation:~# dmesg | tail [ 3737.954274] hid-generic 0003:045E:0750.0006: input,hiddev0: USB HID v1.11 Device [Microsoft Wired Keyboard 600] on usb-0000:00:1d.1-2/input1 [ 3740.204044] hub 7-0:1.0: port 2 disabled by hub (EMI?), re-enabling... [ 3740.210578] usb 7-2: USB disconnect, device number 4 [ 3740.695011] usb 7-2: new low-speed USB device number 5 using uhci_hcd [ 3740.881327] Got empty serial number. Generate serial number from product. [ 3740.899617] input: Microsoft Wired Keyboard 600 as /devices/pci0000:00/0000:00:1d.1/usb7/7-2/7-2:1.0/input/input8 [ 3740.899630] hid-generic 0003:045E:0750.0007: input: USB HID v1.11 Keyboard [Microsoft Wired Keyboard 600] on usb-0000:00:1d.1-2/input0 [ 3740.930467] input: Microsoft Wired Keyboard 600 as /devices/pci0000:00/0000:00:1d.1/usb7/7-2/7-2:1.1/input/input9 [ 3740.930474] Get empty minor:104 [ 3740.930534] hid-generic 0003:045E:0750.0008: input,hiddev0: USB HID v1.11 Device [Microsoft Wired Keyboard 600] on usb-0000:00:1d.1-2/input1
  12. root@DiskStation:~# mount -t ext4 -v -o ro,noload,sb=644972544 /dev/vg1000/lv /volume1 mount: wrong fs type, bad option, bad superblock on /dev/vg1000/lv, missing codepage or helper program, or other error In some cases useful info is found in syslog - try dmesg | tail or so.
  13. root@DiskStation:~# mke2fs -n /dev/vg1000/lv mke2fs 1.42.6 (21-Sep-2012) Filesystem label=1.42.6-15266 OS type: Linux Block size=4096 (log=2) Fragment size=4096 (log=2) Stride=16 blocks, Stripe width=48 blocks 274272256 inodes, 2194148352 blocks 25600 blocks (0.00%) reserved for the super user First data block=0 Maximum filesystem blocks=4294967296 66961 block groups 32768 blocks per group, 32768 fragments per group 4096 inodes per group Superblock backups stored on blocks: 32768, 98304, 163840, 229376, 294912, 819200, 884736, 1605632, 2654208, 4096000, 7962624, 11239424, 20480000, 23887872, 71663616, 78675968, 102400000, 214990848, 512000000, 550731776, 644972544, 1934917632 Same output...