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| author | Alexander Motin <mav@FreeBSD.org> | 2020-01-13 22:06:16 +0000 |
|---|---|---|
| committer | Alexander Motin <mav@FreeBSD.org> | 2020-01-13 22:06:16 +0000 |
| commit | da19f62dfa0cad8f67b68f606137f7a06659164a (patch) | |
| tree | 3a4efc8ca8ec58b8bf6cb484a3644a4b12ae7965 /sys/cddl | |
| parent | a532f299c9c5b18497817df610c41de65bc0a096 (diff) | |
| download | src-da19f62dfa0cad8f67b68f606137f7a06659164a.tar.gz src-da19f62dfa0cad8f67b68f606137f7a06659164a.zip | |
Map ECKSUM and EFRAGS from ZFS onto real errnos.
Make it less confusing when, for example, stat sets errno to 122 because a
checksum failed in ZFS:
Before: getfacl: /foo/bar: stat() failed: Unknown error: 122
After: getfacl: /foo/bar: stat() failed: Integrity check failed
Submitted by: Ryan Moeller <ryan@ixsystems.com>
Reviewed by: mckusick, mav
MFC after: 2 weeks
Sponsored by: iXsystems, Inc.
Differential Revision: https://reviews.freebsd.org/D22973
Notes
Notes:
svn path=/head/; revision=356707
Diffstat (limited to 'sys/cddl')
| -rw-r--r-- | sys/cddl/contrib/opensolaris/uts/common/fs/zfs/sys/zio.h | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/sys/zio.h b/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/sys/zio.h index d1c66933b3bd..99aecb67069b 100644 --- a/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/sys/zio.h +++ b/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/sys/zio.h @@ -233,12 +233,11 @@ enum zio_wait_type { }; /* - * We'll take the number 122 and 123 to indicate checksum errors and - * fragmentation. Those doesn't collide with any errno values as they - * are greater than ELAST. + * These are bespoke errnos used in ZFS. We map them to their closest FreeBSD + * equivalents. This gives us more useful error messages from strerror(3). */ -#define ECKSUM 122 -#define EFRAGS 123 +#define ECKSUM EINTEGRITY +#define EFRAGS ENOSPC typedef void zio_done_func_t(zio_t *zio); |