#include <xbt/base.h>
#include <simgrid/simix.h>
+#include <string>
namespace simgrid {
namespace s4u {
-class Storage;
-
/** @brief A simulated file
*
* Used to simulate the time it takes to access to a file, but does not really store any information.
{
public:
File(const char* fullpath, void* userdata);
+ File(const char* fullpath, sg_host_t host, void* userdata);
~File();
/** Retrieves the path to the file */
* Any storage is considered as local, and no network communication ever occur.
*/
sg_size_t read(sg_size_t size);
- /** Simulates a write action. Returns the size of data actually written.
- *
- * FIXME: reading from a remotely mounted disk is not implemented yet.
- * Any storage is considered as local, and no network communication ever occur.
- */
+
+ /** Simulates a write action. Returns the size of data actually written. */
sg_size_t write(sg_size_t size);
+ sg_size_t write(sg_size_t size, sg_host_t host);
/** Allows to store user data on that host */
void setUserdata(void* data) { userdata_ = data; }
/** Remove a file from disk */
void unlink();
+ void unlink(sg_host_t host);
/* FIXME: add these to the S4U API:
XBT_PUBLIC(const char *) MSG_file_get_name(msg_file_t file);
XBT_PUBLIC(msg_error_t) MSG_file_rcopy(msg_file_t fd, msg_host_t host, const char* fullpath);
XBT_PUBLIC(msg_error_t) MSG_file_rmove(msg_file_t fd, msg_host_t host, const char* fullpath);
*/
+ const char* storage_type;
+ const char* storageId;
+ std::string mount_point;
+ int desc_id = 0;
private:
smx_file_t pimpl_ = nullptr;
const char* path_ = nullptr;
void* userdata_ = nullptr;
+ sg_host_t host_ = nullptr;
};
}
} // namespace simgrid::s4u