Move partition scanning from userspace to module.

[zfs.git] / lib / libzfs / libzfs_pool.c

diff --git a/lib/libzfs/libzfs_pool.c b/lib/libzfs/libzfs_pool.c
index fa9f36c..8339305 100644 (file)
--- a/lib/libzfs/libzfs_pool.c
+++ b/lib/libzfs/libzfs_pool.c
@@ -2097,6 +2097,9 @@ zpool_relabel_disk(libzfs_handle_t *hdl, const char *path, const char *msg)
         * It's possible that we might encounter an error if the device
         * does not have any unallocated space left. If so, we simply
         * ignore that error and continue on.
+        *
+        * Also, we don't call efi_rescan() - that would just return EBUSY.
+        * The module will do it for us in vdev_disk_open().
         */
        error = efi_use_whole_disk(fd);
        (void) close(fd);
@@ -3847,7 +3850,7 @@ zpool_label_disk(libzfs_handle_t *hdl, zpool_handle_t *zhp, char *name)
        vtoc->efi_parts[8].p_size = resv;
        vtoc->efi_parts[8].p_tag = V_RESERVED;
 
-       if ((rval = efi_write(fd, vtoc)) != 0) {
+       if ((rval = efi_write(fd, vtoc)) != 0 || (rval = efi_rescan(fd)) != 0) {
                /*
                 * Some block drivers (like pcata) may not support EFI
                 * GPT labels.  Print out a helpful error message dir-