diff options
| -rw-r--r-- | hw/block/nvme-ns.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/hw/block/nvme-ns.c b/hw/block/nvme-ns.c index 3f52acb89c..dfed71a950 100644 --- a/hw/block/nvme-ns.c +++ b/hw/block/nvme-ns.c @@ -134,6 +134,13 @@ static int nvme_ns_zoned_check_calc_geometry(NvmeNamespace *ns, Error **errp) ns->num_zones = ns->size / lbasz / ns->zone_size; /* Do a few more sanity checks of ZNS properties */ + if (!ns->num_zones) { + error_setg(errp, + "insufficient drive capacity, must be at least the size " + "of one zone (%"PRIu64"B)", zone_size); + return -1; + } + if (ns->params.max_open_zones > ns->num_zones) { error_setg(errp, "max_open_zones value %u exceeds the number of zones %u", |