51     LOG(ERROR) << "Failed to read default fstab";  in load_volume_table()
57     LOG(ERROR) << "Failed to add /tmp entry to fstab";  in load_volume_table()
103     LOG(ERROR) << "unknown volume for path [" << path << "]";  in ensure_path_mounted_at()
112     LOG(ERROR) << "Failed to scan mounted volumes";  in ensure_path_mounted_at()
132       PLOG(ERROR) << "Failed to mount " << mount_point << "; formatting";  in ensure_path_mounted_at()
137         PLOG(ERROR) << "Failed to format " << mount_point;  in ensure_path_mounted_at()
143       PLOG(ERROR) << "Failed to mount " << mount_point;  in ensure_path_mounted_at()
149   LOG(ERROR) << "unknown fs_type \"" << v->fs_type << "\" for " << mount_point;  in ensure_path_mounted_at()
161     LOG(ERROR) << "unknown volume for path [" << path << "]";  in ensure_path_unmounted()
170     LOG(ERROR) << "Failed to scan mounted volumes";  in ensure_path_unmounted()
200     LOG(ERROR) << args[0] << " failed with status " << WEXITSTATUS(status);  in exec_cmd()
231     LOG(ERROR) << "unknown volume \"" << volume << "\"";  in format_volume()
235     LOG(ERROR) << "can't format_volume \"" << volume << "\"";  in format_volume()
239     LOG(ERROR) << "can't give path \"" << volume << "\" to format_volume";  in format_volume()
243     LOG(ERROR) << "format_volume: Failed to unmount \"" << v->mount_point << "\"";  in format_volume()
247     LOG(ERROR) << "format_volume: fs_type \"" << v->fs_type << "\" unsupported";  in format_volume()
257       PLOG(ERROR) << "format_volume: Failed to open " << v->key_loc;  in format_volume()
271       PLOG(ERROR) << "format_volume: failed to open " << v->blk_device;  in format_volume()
277       LOG(ERROR) << "get_file_size: invalid size " << length << " for "  in format_volume()
320       PLOG(ERROR) << "format_volume: Failed to make ext4 on " << v->blk_device;  in format_volume()
359     PLOG(ERROR) << "format_volume: Failed " << cmd << " on " << v->blk_device;  in format_volume()
371     LOG(ERROR) << "can't set up install mounts: no fstab loaded";  in setup_install_mounts()
384         LOG(ERROR) << "Failed to mount " << v->mount_point;  in setup_install_mounts()
389         LOG(ERROR) << "Failed to unmount " << v->mount_point;  in setup_install_mounts()