53     LOG(ERROR) << "Failed to read default fstab";  in load_volume_table()
105     LOG(ERROR) << args[0] << " failed with status " << WEXITSTATUS(status);  in exec_cmd()
136     LOG(ERROR) << "unknown volume \"" << volume << "\"";  in format_volume()
140     LOG(ERROR) << "can't format_volume \"" << volume << "\"";  in format_volume()
144     LOG(ERROR) << "can't give path \"" << volume << "\" to format_volume";  in format_volume()
148     LOG(ERROR) << "format_volume: Failed to unmount \"" << v->mount_point << "\"";  in format_volume()
152     LOG(ERROR) << "format_volume: fs_type \"" << v->fs_type << "\" unsupported";  in format_volume()
170       PLOG(ERROR) << "format_volume: Failed to open " << v->key_loc;  in format_volume()
183       PLOG(ERROR) << "format_volume: failed to open " << v->blk_device;  in format_volume()
188       LOG(ERROR) << "get_file_size: invalid size " << length << " for " << v->blk_device;  in format_volume()
239       PLOG(ERROR) << "format_volume: Failed to make ext4 on " << v->blk_device;  in format_volume()
274     PLOG(ERROR) << "format_volume: Failed to make_f2fs on " << v->blk_device;  in format_volume()
282       PLOG(ERROR) << "format_volume: Failed to sload_f2fs on " << v->blk_device;  in format_volume()
295     LOG(ERROR) << "can't set up install mounts: no fstab loaded";  in setup_install_mounts()
306         LOG(ERROR) << "Failed to mount " << entry.mount_point;  in setup_install_mounts()
311         LOG(ERROR) << "Failed to unmount " << entry.mount_point;  in setup_install_mounts()