Format an error message when the ZFS_IOC_POOL_TRIM fails

The message should be written to "msg" before calling zpool_standard_error().
openzfs · Apr 10, 2017 · 8254e7d · 8254e7d
1 parent 7015eca
commit 8254e7d
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/lib/libzfs/libzfs_pool.c b/lib/libzfs/libzfs_pool.c
@@ -1964,6 +1964,8 @@ zpool_trim(zpool_handle_t *zhp, boolean_t start, uint64_t rate)
 	if (zfs_ioctl(hdl, ZFS_IOC_POOL_TRIM, &zc) == 0)
 		return (0);
 
+	(void) snprintf(msg, sizeof (msg),
+	    dgettext(TEXT_DOMAIN, "cannot trim %s"), zc.zc_name);
 	return (zpool_standard_error(hdl, errno, msg));
 }