btrfs recovery

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Hello

I have a question. after a power outage my system was turning into a unrecoverable state using btrfs (kernel 4.9) since im running --init-extent-tree now for 3 days i'm asking how long this process normally takes and why it outputs millions of lines like

Backref 1562890240 root 262 owner 483059214 offset 0 num_refs 0 not found in extent tree Incorrect local backref count on 1562890240 root 262 owner 483059214 offset 0 found 1 wanted 0 back 0x23b0211d0
backpointer mismatch on [1562890240 4096]
adding new data backref on 1562890240 root 262 owner 483059214 offset 0 found 1
Repaired extent references for 1562890240

please avoid typical answers like "potential dangerous operation" since all repair options are declared as potenial dangerous.


Sebastian

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Mit freundlichen Grüssen / Regards

Sebastian Gottschall / CTO

NewMedia-NET GmbH - DD-WRT
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Tel.: +496251-582650 / Fax: +496251-5826565

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