FAILURE - WRITE_DMA status=41<READY,ERROR> error=10<NID_NOT_FOUND> LBA=12078

Error while trying to check with fsck.

FAILURE - WRITE_DMA status=41&lt;READY,ERROR&gt; error=10&lt;NID_NOT_FOUND&gt; LBA=12078

Probably, it occurs even when system just works.

FreeBSD 8.3 on Virtual Machine.

There are a lot of such error  occurs.
Nusrat NuriyevAsked:
Who is Participating?
I wear a lot of hats...

"The solutions and answers provided on Experts Exchange have been extremely helpful to me over the last few years. I wear a lot of hats - Developer, Database Administrator, Help Desk, etc., so I know a lot of things but not a lot about one thing. Experts Exchange gives me answers from people who do know a lot about one thing, in a easy to use platform." -Todd S.

gheistCommented:
Is there flash media under the hood? It is very unhappy when you read sector that was never written.
0
Nusrat NuriyevAuthor Commented:
There is no flash drive.
this error occurs when fsck for /dev/ad0s1a it's a virtual hard disk partition
0
gheistCommented:
Go up tp [request attention] button and state your virtualisation technology and ask to add topic areas related.
0
Hey MSSPs! What's your total cost of ownership?

WEBINAR: Managed security service providers often deploy & manage products from a variety of solution vendors. But is this really the best approach when it comes to saving time AND money? Join us on Aug. 15th to learn how you can improve your total cost of ownership today!

Nusrat NuriyevAuthor Commented:
Also in my host computer /home/nn/.kde/share/dolphinrc is for reading.
When I try to change it's mod it says : read only file system.

Also, now, when I try to boot to virtual machine it says "read-only file system" and throw me to the rescue mode to the /bin/sh intepreter.

Probably, these problems have same nature.
0
gheistCommented:
It means that your disk is faulty. Boot in single mode, run smartctl -a /dev/sda (where sda is your disk)
and seek replacement, then save as much data as possible.
0
Nusrat NuriyevAuthor Commented:
gheist, here are some logs. how could I forcibly run fsck?
Is your verdict final?
smart.txt
systemd-fsck.txt
0
gheistCommented:
smartctl -T long
lets meet in 6h or so...
0
Nusrat NuriyevAuthor Commented:
okay,  I will make test tomorrow, it will take 172 minutes.
0
gheistCommented:
SMART indicates 4h15min...
0
Nusrat NuriyevAuthor Commented:
I have started smartctl -t long /dev/sda
So, after a few hours. I should provide you smartctl -a , so you can look up the values and tell whether something wrong, do I get the workflow right?
0
gheistCommented:
It is in last lines about diagnostic tests
either test succeeds or fails.
In first case we go fix filesystem (you can download fedora ISO to help with that
In later you go shopping...
0
Nusrat NuriyevAuthor Commented:
smartctl -a /dev/sda > /tmp/smartctl.txt

gheist, Could you explain the overall structure of smartctl report?

I see
Completed: read failure?
It doesn't sound very good.
Okay, seems to me shopping is unavoidable?
0
gheistCommented:
Yessir - go shopping.
Then clone disk (dd if=/dev/old of=/dev/new bs=4k(or more) conv=notrunc,noerror)
Then boot fedora install disk, jump to command line and run fsck (some data is lost, but most will be back)

Old disk:
rewrite it with zeroes (dd if=/dev/zero) - some manufacturers cheat and reset bad sector numbers, so it makes good second hand drive for somebody else...
0

Experts Exchange Solution brought to you by

Your issues matter to us.

Facing a tech roadblock? Get the help and guidance you need from experienced professionals who care. Ask your question anytime, anywhere, with no hassle.

Start your 7-day free trial
It's more than this solution.Get answers and train to solve all your tech problems - anytime, anywhere.Try it for free Edge Out The Competitionfor your dream job with proven skills and certifications.Get started today Stand Outas the employee with proven skills.Start learning today for free Move Your Career Forwardwith certification training in the latest technologies.Start your trial today
Unix OS

From novice to tech pro — start learning today.

Question has a verified solution.

Are you are experiencing a similar issue? Get a personalized answer when you ask a related question.

Have a better answer? Share it in a comment.