-/* Copyright (c) 2006-2019. The SimGrid Team. All rights reserved. */
+/* Copyright (c) 2006-2020. The SimGrid Team. All rights reserved. */
/* This program is free software; you can redistribute it and/or modify it
* under the terms of the license (GNU LGPL) which comes with this package. */
class MyHost {
public:
- void show_info(std::vector<simgrid::s4u::Disk*> const& disks)
+ void show_info(std::vector<simgrid::s4u::Disk*> const& disks) const
{
XBT_INFO("Storage info on %s:", simgrid::s4u::Host::current()->get_cname());
for (auto const& d : disks) {
- const char* mountpoint = d->get_property("mount");
-
// Retrieve disk's information
- XBT_INFO(" %s (%s) Used: %llu; Free: %llu; Total: %llu.", d->get_cname(), mountpoint, sg_disk_get_size_used(d),
- sg_disk_get_size_free(d), sg_disk_get_size(d));
+ XBT_INFO(" %s (%s) Used: %llu; Free: %llu; Total: %llu.", d->get_cname(), sg_disk_get_mount_point(d),
+ sg_disk_get_size_used(d), sg_disk_get_size_free(d), sg_disk_get_size(d));
}
}
- void operator()()
+ void operator()() const
{
std::vector<simgrid::s4u::Disk*> const& disks = simgrid::s4u::Host::current()->get_disks();
show_info(disks);
- // Open an non-existing file to create it
- std::string filename = "/home/tmp/data.txt";
- simgrid::s4u::File* file = new simgrid::s4u::File(filename, nullptr);
+ // Open a non-existing file to create it
+ std::string filename = "/scratch/tmp/data.txt";
+ auto* file = new simgrid::s4u::File(filename, nullptr);
sg_size_t write = file->write(200000); // Write 200,000 bytes
- XBT_INFO("Create a %llu bytes file named '%s' on /sd1", write, filename.c_str());
+ XBT_INFO("Create a %llu bytes file named '%s' on /scratch", write, filename.c_str());
// check that sizes have changed
show_info(disks);
XBT_INFO("Write %llu bytes on %s", write, filename.c_str());
// Now rename file from ./tmp/data.txt to ./tmp/simgrid.readme
- std::string newpath = "/home/tmp/simgrid.readme";
+ std::string newpath = "/scratch/tmp/simgrid.readme";
XBT_INFO("Move '%s' to '%s'", file->get_path(), newpath.c_str());
file->move(newpath);
// Test attaching some user data to the file
- file->set_userdata(new std::string("777"));
- std::string* file_data = static_cast<std::string*>(file->get_userdata());
+ file->set_data(new std::string("777"));
+ const auto* file_data = static_cast<std::string*>(file->get_data());
XBT_INFO("User data attached to the file: %s", file_data->c_str());
delete file_data;
show_info(disks);
// Reopen the file and then unlink it
- file = new simgrid::s4u::File("/home/tmp/simgrid.readme", nullptr);
+ file = new simgrid::s4u::File("/scratch/tmp/simgrid.readme", nullptr);
XBT_INFO("Unlink file: '%s'", file->get_path());
file->unlink();
delete file; // Unlinking the file on "disk" does not free the object