Buffalo Forums

Hi all

Hope everyone one is coping well in these trying times!

Here is my problem.

I'm running Win10

My LS-WXL/R1 started to play up and not allow me access to it.
its 1TB raid 0

Long story short I re-installed the firmware, 1.74 and now I can see the drive on my network and in NAs navi, I can even see the shared folder and its top level listing, but I cannot get into any of those listed directories.

I can create a new shared folder via the web admin page and then I can access that 100% via windows file manager, dragging and dropping files into it with no problem, but I cannot get into the original Shared folder where all my important files are.

I do have a backup, but it is a month behind so I would like to get into that folder again.

I have deleted all the users and made new ones in the web admin, along with the same name and password I use to logon to my pc, still no access

The error I get says that I do not have access to that directory.

How can I get into there once more?
I'm guessing its a security level thing?
I'm logged into windows as admin etc.

Any suggestions?
Thanks

EDIT:  I had to also re-install Win10 and have activated SMB1 but still no access to the stuff in the Shared Stuff directory.

1) open ssh
http://oxygen8.bplaced.net/SSH_mit_2_Klicks.html

2) login as superuser root

3) read the directory, you need
example

ls -lha /mnt/array1/share

Can you see your data?

Hi Oxygen8

Yes, I can see my data using that program!

How can I access it via Windows?

Thanks for your help! :)

EDIT:  The structure of this NAS is: Shared-Stuff/shared-stuff/*various directories*

I can see listed in windows Shared-Stuff/shared-stuff/*list of directories*  But I cannot go any deeper into the listings

Okay, i've downloaded ACPcommander and reset root PW to what it was.
Then I downloaded bitvise and have logged onto the Linkstation and have managed to transfer some files from the linkstation to a local drive!
But there are still some directories that I cannot get into, such as the Documents one, though I have been able to rename it.

"that I cannot get into"

logged in as root it is not possible to lock a directory
but it is possible to have demaged folder

copy all you need from an unvisible folder to a folder you can see with windows


after that test your diskhardware

smartctl -d marvell -a /dev/sda

I have tested the hardware with that command line and it looks to have passed:

=== START OF READ SMART DATA SECTION ===
SMART overall-health self-assessment test result: PASSED

General SMART Values:
Offline data collection status:  (0x82)   Offline data collection activity
               was completed without error.
               Auto Offline Data Collection: Enabled.
Self-test execution status:      (   0)   The previous self-test routine completed
               without error or no self-test has ever
               been run.
Total time to complete Offline
data collection:        (13500) seconds.
Offline data collection
capabilities:           (0x7b) SMART execute Offline immediate.
               Auto Offline data collection on/off support.
               Suspend Offline collection upon new
               command.
               Offline surface scan supported.
               Self-test supported.
               Conveyance Self-test supported.
               Selective Self-test supported.
SMART capabilit

I have grabbed as much data off the drive as I can, but the directory that I really want to get into is still not opening up :(

Your posted output is not enough

i need this lines

196 Reallocated_Event_Count 0x0032   100   100   000    Old_age   Always       -       0
197 Current_Pending_Sector  0x0012   098   098   000    Old_age   Always       -       81
198 Offline_Uncorrectable   0x0030   100   100   000    Old_age   Offline      -       0


i do not know a way to block root from a directory

please post your answer
(use your directory)

ls -lha /mnt/array1/...

I've got into my directory

ls -lha /mnt/array1/Shared-Stuff

And then ran the cmd

smartctl -d marvell -a /dev/sda

This is all in ACP Commander

But I get the same result back as I posted before and nothing containg line numbers as in your example.
I am a complete noob withLinux cmd line stuff and have limited DOS cmd line experiance, so im sure im doing something wrong!

you have to connect with putty
now you can see the full output

Ahh, I see, PUTTY!

I will give that a go and report back :)

Thank you!

I cannot logon to the NAS via Putty.

I connect to the NAS and start to logon as Admin, I can see the CMD line curser move as I type this.

Then it asks for the password, when I type this the CMD line curser does not move? Press enter and it exits with unexpected termination of session error.

I can logon to the NAS with PuttyFTP though?

The NAS has all protocols enabled and I have even turned on SSH via aacp Commander just to make sure.

Here is the error log from Putty:

2020-11-29 09:23:05   Looking up host "192.168.0.3" for SSH connection
2020-11-29 09:23:05   Connecting to 192.168.0.3 port 22
2020-11-29 09:23:05   We claim version: SSH-2.0-PuTTY_Release_0.74
2020-11-29 09:23:05   Remote version: SSH-2.0-OpenSSH_3.7.1p2
2020-11-29 09:23:05   We believe remote version has SSH-2 channel request bug
2020-11-29 09:23:05   Using SSH protocol version 2
2020-11-29 09:23:05   No GSSAPI security context available
2020-11-29 09:23:05   Doing Diffie-Hellman group exchange
2020-11-29 09:23:05   Doing Diffie-Hellman key exchange using 3191-bit modulus and hash SHA-1 (unaccelerated) with a server-supplied group
2020-11-29 09:23:07   Host key fingerprint is:
2020-11-29 09:23:07   ssh-rsa 1024 17:60:bb:44:2f:36:d8:df:6b:98:fb:63:7f:52:a7:a1
2020-11-29 09:23:07   Initialised AES-256 SDCTR (AES-NI accelerated) outbound encryption
2020-11-29 09:23:07   Initialised HMAC-SHA-1 (unaccelerated) outbound MAC algorithm
2020-11-29 09:23:07   Initialised AES-256 SDCTR (AES-NI accelerated) inbound encryption
2020-11-29 09:23:07   Initialised HMAC-SHA-1 (unaccelerated) inbound MAC algorithm

try admin
not Admin

Sorry, typo on my part, I was trying admin

admin and guest are the only accounts on the NAS and guest has no password.

sorry, im am using qnap now

on buffalo you have to login as root

And we are in!

Here is the report I got running that cmd line:

SMART Attributes Data Structure revision number: 16
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME          FLAG     VALUE WORST THRESH TYPE      UPDATED  WHEN_FAILED RAW_VALUE
  1 Raw_Read_Error_Rate     0x002f   200   200   051    Pre-fail  Always       -       0
  3 Spin_Up_Time            0x0027   144   123   021    Pre-fail  Always       -       3791
  4 Start_Stop_Count        0x0032   097   097   000    Old_age   Always       -       3550
  5 Reallocated_Sector_Ct   0x0033   200   200   140    Pre-fail  Always       -       0
  7 Seek_Error_Rate         0x002e   200   200   000    Old_age   Always       -       0
  9 Power_On_Hours          0x0032   049   049   000    Old_age   Always       -       37515
10 Spin_Retry_Count        0x0032   100   100   000    Old_age   Always       -       0
11 Calibration_Retry_Count 0x0032   100   100   000    Old_age   Always       -       0
12 Power_Cycle_Count       0x0032   097   097   000    Old_age   Always       -       3550
192 Power-Off_Retract_Count 0x0032   191   191   000    Old_age   Always       -       7099
193 Load_Cycle_Count        0x0032   134   134   000    Old_age   Always       -       199808
194 Temperature_Celsius     0x0022   115   101   000    Old_age   Always       -       28
196 Reallocated_Event_Count 0x0032   200   200   000    Old_age   Always       -       0
197 Current_Pending_Sector  0x0032   200   200   000    Old_age   Always       -       0
198 Offline_Uncorrectable   0x0030   200   200   000    Old_age   Offline      -       0
199 UDMA_CRC_Error_Count    0x0032   200   200   000    Old_age   Always       -       0
200 Multi_Zone_Error_Rate   0x0008   200   200   000    Old_age   Offline      -       0

SMART Error Log Version: 1
No Errors Logged

SMART Self-test log structure revision number 1
No self-tests have been logged.  [To run self-tests, use: smartctl -t]


SMART Selective self-test log data structure revision number 1
SPAN  MIN_LBA  MAX_LBA  CURRENT_TEST_STATUS
    1        0        0  Not_testing
    2        0        0  Not_testing
    3        0        0  Not_testing
    4        0        0  Not_testing
    5        0        0  Not_testing
Selective self-test flags (0x0):
  After scanning selected spans, do NOT read-scan remainder of disk.
If Selective self-test is pending on power-up, resume after 0 minute delay.

Thanks

the disk looks good

you can make a internal selftest to be sure
smartctl -t long /dev/sda
next day you can read out the result


now post the real output and your command to read the directory

check the file permissions and attributes

ls -lha /your directory

root@Shared-stuff:~# smartctl --test=long /dev/sda
smartctl version 5.37 [arm-none-linux-gnueabi] Copyright (C) 2002-6 Bruce Allen
Home page is http://smartmontools.sourceforge.net/

Long (extended) offline self test failed [unsupported scsi opcode]

Arrggg, what am I doing wrong?

smartctl -d marvell -t long /dev/sda

Thank you!

Test is under way, 154 mins to go.

Once again, thank you for your assistance with this.