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| author | ae <ae@FreeBSD.org> | 2011-01-12 13:55:01 +0000 |
|---|---|---|
| committer | ae <ae@FreeBSD.org> | 2011-01-12 13:55:01 +0000 |
| commit | f8ef0d32cf854dfdcbc9ec390db2b3e0e8612cab (patch) | |
| tree | 5cbe494680286dd7462dc1c7708c012787dde661 /sbin/geom | |
| parent | c81547364f4a0e0c89fc0ea0e7916c068844860e (diff) | |
| download | FreeBSD-src-f8ef0d32cf854dfdcbc9ec390db2b3e0e8612cab.zip FreeBSD-src-f8ef0d32cf854dfdcbc9ec390db2b3e0e8612cab.tar.gz | |
Sector size can not be greater than MAXPHYS. Since GRAID3 calculates
sector size from user-specified block size, report to user about
big blocksize.
PR: kern/147851
MFC after: 1 week
Diffstat (limited to 'sbin/geom')
| -rw-r--r-- | sbin/geom/class/raid3/geom_raid3.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/sbin/geom/class/raid3/geom_raid3.c b/sbin/geom/class/raid3/geom_raid3.c index 7afc71e..3f037cd 100644 --- a/sbin/geom/class/raid3/geom_raid3.c +++ b/sbin/geom/class/raid3/geom_raid3.c @@ -213,6 +213,11 @@ raid3_label(struct gctl_req *req) md.md_sectorsize = sectorsize * (nargs - 2); md.md_mediasize -= (md.md_mediasize % md.md_sectorsize); + if (md.md_sectorsize > MAXPHYS) { + gctl_error(req, "The blocksize is too big."); + return; + } + /* * Clear last sector first, to spoil all components if device exists. */ |
