(SOLVED) My share folder become read only and I can not write to my unRAID

[airport]

Dear Sirs,

 

Today my unRAID can not write to share folder, whenever I copy any file to unRAID it show me a warrning and change to read-only folders.

So would you please tell me how to fix and why my unRAID can not work as before.

I attached my system log as file attached.

Thank you so much.

1mehien-syslog-20210827-0815.zip

Edited August 28, 2021 by airport

[JorgeB]

Syslog is just after rebooting, not seeing any errors, grab and post the complete diagnostics (tools -> diagnostics) after the problem manifests itself.

[airport]

19 minutes ago, JorgeB said:

Syslog is just after rebooting, not seeing any errors, grab and post the complete diagnostics (tools -> diagnostics) after the problem manifests itself.

Thank you very much for fast responding. Here is the complete diagnostics (tools -> diagnostics) after the problem manifests itself.

Thank in advance.

1mehien-diagnostics-20210827-1605.zip

[JorgeB]

There's filesystem corruption on disk15, with btrfs best bet is to backup and reformat, you might also try to repair but not before all data on that disk is backed up since it might make things worse.

[airport]

Thank you very much for your help. I'll move data in that HDD 15 and try to reformat it.

 

[airport]

I've pulled out disk 15, turn on my unRAID and copy data to share folder, but it run about 15 minutes and now it show the same error: read-only folder, so would you please check it for me.

Thanks so much.

1mehien-diagnostics-20210827-1852.zip

Edited August 27, 2021 by airport

[JorgeB]

1 hour ago, airport said:

I've pulled out disk 15

Unraid uses parity to emulate the missing disk, and the filesystem issues remain there, you need to format the disk (after backup) or if you prefer to remove it from the array do a new config without it.

[airport]

1 hour ago, JorgeB said:

Unraid uses parity to emulate the missing disk, and the filesystem issues remain there, you need to format the disk (after backup) or if you prefer to remove it from the array do a new config without it.

Oh, Thanks for remind me about that error. So I would make a new config to start my unRAID run again, after that I'll try another way to put my data in HDD 15 back by some ways.

Best regards,

[airport]

13 hours ago, JorgeB said:

Unraid uses parity to emulate the missing disk, and the filesystem issues remain there, you need to format the disk (after backup) or if you prefer to remove it from the array do a new config without it.

My unRAID is run as usual after I create a new config and remove HDD15. Thank you very much for your help, Mr. JorgeB.