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Inode check-hash errors were being reported after system crashes.

Browse Source 
Trace the cause down to journalled soft updates recovery code in
fsck failing to recompute the check-hash after updating an inode.

As inode check-hash was first introduced to UFS in FreeBSD 13,
there is no need to MFC this commit.

Reported by:  Chuck Silvers
Sponsored by: Netflix
This commit is contained in:
Kirk McKusick 2020-04-10 23:58:07 +00:00
parent 2a18059670
commit 0c08ecdff3
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=359790
1 changed files with 2 additions and 0 deletions
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2
sbin/fsck_ffs/suj.c
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@ -1622,6 +1622,7 @@ ino_trunc(ino_t ino, off_t size)
}
DIP_SET(ip, di_blocks, fsbtodb(fs, totalfrags));
DIP_SET(ip, di_size, size);
ino_dirty(ino);
/*
* If we've truncated into the middle of a block or frag we have
* to zero it here. Otherwise the file could extend into
@ -1959,6 +1960,7 @@ ino_unlinked(void)
mode = DIP(ip, di_mode) & IFMT;
inon = DIP(ip, di_freelink);
DIP_SET(ip, di_freelink, 0);
ino_dirty(ino);
/*
* XXX Should this be an errx?
*/