How to recover a FreeBSD file system after a crash?

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sbh2018-05-08 10:27:27

FreeBSD

sbh, 2018-05-08 10:27:27

In general, after a failure, the frya is not loaded.
I do fsck - a lot of errors.
Also no superblock found.
But there is a backup at address 192.
I do fsck_ffs -b 192 /dev/da0p1 - it gives out - 192 is not a file system superblock

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Dmitry Shitskov, 2018-05-08
@Zarom

Read the article. Perhaps the address of the superblock is determined incorrectly. Try the standard mana address or look for others.
www.lissyara.su/articles/freebsd/file_system/resto...