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| author | Lukas Ertl <le@FreeBSD.org> | 2004-10-02 20:50:21 +0000 |
|---|---|---|
| committer | Lukas Ertl <le@FreeBSD.org> | 2004-10-02 20:50:21 +0000 |
| commit | 4cb1b18827456c5fcc25802a90320ddd7f903c43 (patch) | |
| tree | 50024d5deb680205bd1bddba28ddf3f674568750 /sys/geom/vinum | |
| parent | d9d3a74c874c5d335992a0e0a2530ceae2235949 (diff) | |
| download | src-4cb1b18827456c5fcc25802a90320ddd7f903c43.tar.gz src-4cb1b18827456c5fcc25802a90320ddd7f903c43.zip | |
Don't allow to create a drive that already exists.
Notes
Notes:
svn path=/head/; revision=136065
Diffstat (limited to 'sys/geom/vinum')
| -rw-r--r-- | sys/geom/vinum/geom_vinum.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/sys/geom/vinum/geom_vinum.c b/sys/geom/vinum/geom_vinum.c index 50453455e508..a25e5cafd632 100644 --- a/sys/geom/vinum/geom_vinum.c +++ b/sys/geom/vinum/geom_vinum.c @@ -289,6 +289,14 @@ gv_create(struct g_geom *gp, struct gctl_req *req) for (i = 0; i < *drives; i++) { snprintf(buf, sizeof(buf), "drive%d", i); d2 = gctl_get_paraml(req, buf, sizeof(*d2)); + + d = gv_find_drive(sc, d2->name); + if (d != NULL) { + gctl_error(req, "drive '%s' is already known", + d->name); + continue; + } + d = g_malloc(sizeof(*d), M_WAITOK | M_ZERO); bcopy(d2, d, sizeof(*d)); |