fixed e64623a6 from https://gitee.com/chneg-jinsong/startup_init_lite/pulls/1339

nofail
Signed-off-by: Nchengjinsong <chengjinsong2@huawei.com>
Change-Id: I59f131d939c780c4208b8a49690ba3d562c3a3f3

interfaces/innerkits/fs_manager/fstab.c

@@ -50,6 +50,7 @@ static unsigned int ConvertFlags(char *flagBuffer)
         {"check", FS_MANAGER_CHECK},
         {"wait", FS_MANAGER_WAIT},
         {"required", FS_MANAGER_REQUIRED},
+        {"nofail", FS_MANAGER_NOFAIL},
     };
 
     BEGET_CHECK_RETURN_VALUE(flagBuffer != NULL && *flagBuffer != '\0', 0); // No valid flags.

interfaces/innerkits/fs_manager/fstab_mount.c

@@ -406,7 +406,12 @@ int MountOneItem(FstabItem *item)
 
     int rc = Mount(item->deviceName, item->mountPoint, item->fsType, mountFlags, fsSpecificData);
     if (rc != 0) {
-        BEGET_LOGE("Mount %s to %s failed %d", item->deviceName, item->mountPoint, errno);
+        if (FM_MANAGER_NOFAIL_ENABLED(item->fsManagerFlags)) {
+            BEGET_LOGE("Mount no fail device %s to %s failed, err = %d", item->deviceName, item->mountPoint, errno);
+        } else {
+            BEGET_LOGW("Mount %s to %s failed, err = %d. Ignore failure", item->deviceName, item->mountPoint, errno);
+            rc = 0;
+        }
     } else {
         BEGET_LOGI("Mount %s to %s successful", item->deviceName, item->mountPoint);
     }

interfaces/innerkits/include/fs_manager/fs_manager.h

@@ -29,6 +29,7 @@ extern "C" {
 #define FS_MANAGER_CHECK  0x00000001
 #define FS_MANAGER_WAIT  0x00000002
 #define FS_MANAGER_REQUIRED  0x00000004
+#define FS_MANAGER_NOFAIL  0x00000008
 #define NAME_SIZE 32
 #define MAX_SLOT 2
 
@@ -38,6 +39,7 @@ extern "C" {
 #define FM_MANAGER_CHECK_ENABLED(fsMgrFlags) FS_MANAGER_FLAGS_ENABLED((fsMgrFlags), CHECK)
 #define FM_MANAGER_WAIT_ENABLED(fsMgrFlags) FS_MANAGER_FLAGS_ENABLED((fsMgrFlags), WAIT)
 #define FM_MANAGER_REQUIRED_ENABLED(fsMgrFlags) FS_MANAGER_FLAGS_ENABLED((fsMgrFlags), REQUIRED)
+#define FM_MANAGER_NOFAIL_ENABLED(fsMgrFlags) FS_MANAGER_FLAGS_ENABLED((fsMgrFlags), NOFAIL)
 
 typedef enum MountStatus {
     MOUNT_ERROR = -1,