From 81cf4edd6aa0c4170eb0ec48a6934ef3262a920d Mon Sep 17 00:00:00 2001 From: zhangxiaoyu Date: Sat, 22 Oct 2022 11:48:48 +0800 Subject: [PATCH 31/43] remove mnt point if add device mapper device failed Signed-off-by: zhangxiaoyu --- .../layer_store/graphdriver/devmapper/driver_devmapper.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/src/daemon/modules/image/oci/storage/layer_store/graphdriver/devmapper/driver_devmapper.c b/src/daemon/modules/image/oci/storage/layer_store/graphdriver/devmapper/driver_devmapper.c index f4d54963..0a4e5e57 100644 --- a/src/daemon/modules/image/oci/storage/layer_store/graphdriver/devmapper/driver_devmapper.c +++ b/src/daemon/modules/image/oci/storage/layer_store/graphdriver/devmapper/driver_devmapper.c @@ -106,7 +106,13 @@ static int do_create(const char *id, const char *parent, const struct graphdrive goto out; } - ret = add_device(id, parent, driver->devset, create_opts->storage_opt); + if (add_device(id, parent, driver->devset, create_opts->storage_opt) != 0) { + ERROR("Failed to add device"); + ret = -1; + if (util_path_remove(mnt_point_dir) != 0) { + ERROR("Remove path:%s failed", mnt_point_dir); + } + } out: free(mnt_parent_dir); -- 2.25.1