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cs_giuseppe's avatar
cs_giuseppe
Apprentice
Apr 19, 2017

BTRFS error (device md127): parent transid verify failed on

Hi,

 

I have a 316 upgraded to 6.7.0.

Last week balance started and after some days the nas stopped working so I must poweroff, next reboot the gui was unresponsive so I tried the 6.7.1 beta.

The fw install correctly but the nas was slow in the boot process, now after a normal boot I found many errors in dmesg:

"BTRFS error (device md127): parent transid verify failed on 12569160548352 wanted 13275 found 13479" and so on

 

There is a cpommand line tool to make a check/repair of btrfs?

 

This is a backup na sonly with dr-share so at least I can factory reset it, but if there is a tool for check/repair btrfs I think is the best solution

 

Thanks, Giuseppe

2 Replies

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  • mdgm-ntgr's avatar
    mdgm-ntgr
    NETGEAR Employee Retired

    Sounds like factory reset (wipes all data, settings, everything) and fresh backups would be the best way forward.

     

    Any recent SMART errors on your disks?

    • cs_giuseppe's avatar
      cs_giuseppe
      Apprentice

      Hi mdgm,

       

      all disk are ok, no smart errors.

      I think it was caused by the poweroff, I think some part of btrfs are damaged or not in sync.

       

       

      Giuseppe

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