Allow longer timeout for format

Some NVMe drives take longer than 60 seconds to perform a format on a
namespace. Increase the timeout for the format to 120 seconds.

diff --git a/nvme.c b/nvme.c
index 02f4deca5a393de6d0fd7f3647c98d17a38f344c..5c99dea065220ef1fe3ed1a2a88cfcf5ff0b4abf 100644 (file)
--- a/nvme.c
+++ b/nvme.c
@@ -51,6 +51,8 @@
 
 #define min(x, y) (x) > (y) ? (y) : (x)
 
+#define        FORMAT_TIMEOUT  120000  // 120 seconds
+
 static int fd;
 static struct stat nvme_stat;
 static const char *devicename;
@@ -2132,6 +2134,7 @@ static int format(int argc, char **argv)
        cmd.opcode = nvme_admin_format_nvm;
        cmd.nsid   = cfg.namespace_id;
        cmd.cdw10  = (cfg.lbaf << 0) | (cfg.ms << 4) | (cfg.pi << 5) | (cfg.pil << 8) | (cfg.ses << 9);
+       cmd.timeout_ms = FORMAT_TIMEOUT;
 
        err = ioctl(fd, NVME_IOCTL_ADMIN_CMD, &cmd);
        if (err < 0)