simgrid::xbt::Extension<Storage, FileSystemStorageExt> FileSystemStorageExt::EXTENSION_ID;
simgrid::xbt::Extension<Host, FileDescriptorHostExt> FileDescriptorHostExt::EXTENSION_ID;
simgrid::xbt::Extension<Storage, FileSystemStorageExt> FileSystemStorageExt::EXTENSION_ID;
simgrid::xbt::Extension<Host, FileDescriptorHostExt> FileDescriptorHostExt::EXTENSION_ID;
-File::File(std::string fullpath, void* userdata) : File(fullpath, Host::current(), userdata){};
+File::File(const std::string& fullpath, void* userdata) : File(fullpath, Host::current(), userdata){};
-File::File(std::string fullpath, sg_host_t host, void* userdata) : fullpath_(fullpath), userdata_(userdata)
+File::File(const std::string& fullpath, sg_host_t host, void* userdata) : fullpath_(fullpath), userdata_(userdata)
{
// this cannot fail because we get a xbt_die if the mountpoint does not exist
Storage* st = nullptr;
size_t longest_prefix_length = 0;
{
// this cannot fail because we get a xbt_die if the mountpoint does not exist
Storage* st = nullptr;
size_t longest_prefix_length = 0;
for (auto const& mnt : host->get_mounted_storages()) {
XBT_DEBUG("See '%s'", mnt.first.c_str());
for (auto const& mnt : host->get_mounted_storages()) {
XBT_DEBUG("See '%s'", mnt.first.c_str());
if (mount_point_ == mnt.first && mnt.first.length() > longest_prefix_length) {
/* The current mount name is found in the full path and is bigger than the previous*/
if (mount_point_ == mnt.first && mnt.first.length() > longest_prefix_length) {
/* The current mount name is found in the full path and is bigger than the previous*/
- if (longest_prefix_length > 0) { /* Mount point found, split fullpath into mount_name and path+filename*/
- mount_point_ = fullpath.substr(0, longest_prefix_length);
- path_ = fullpath.substr(longest_prefix_length, fullpath.length());
+ if (longest_prefix_length > 0) { /* Mount point found, split fullpath_ into mount_name and path+filename*/
+ mount_point_ = fullpath_.substr(0, longest_prefix_length);
+ path_ = fullpath_.substr(longest_prefix_length, fullpath_.length());
local_storage_ = st;
// assign a file descriptor id to the newly opened File
FileDescriptorHostExt* ext = host->extension<simgrid::s4u::FileDescriptorHostExt>();
if (ext->file_descriptor_table == nullptr) {
local_storage_ = st;
// assign a file descriptor id to the newly opened File
FileDescriptorHostExt* ext = host->extension<simgrid::s4u::FileDescriptorHostExt>();
if (ext->file_descriptor_table == nullptr) {
std::iota(ext->file_descriptor_table->rbegin(), ext->file_descriptor_table->rend(), 0); // Fill with ..., 1, 0.
}
xbt_assert(not ext->file_descriptor_table->empty(), "Too much files are opened! Some have to be closed.");
std::iota(ext->file_descriptor_table->rbegin(), ext->file_descriptor_table->rend(), 0); // Fill with ..., 1, 0.
}
xbt_assert(not ext->file_descriptor_table->empty(), "Too much files are opened! Some have to be closed.");
sg_size_t read_size = local_storage_->read(std::min(size, size_ - current_position_));
current_position_ += read_size;
sg_size_t read_size = local_storage_->read(std::min(size, size_ - current_position_));
current_position_ += read_size;
/* the file is hosted on a remote host, initiate a communication between src and dest hosts for data transfer */
XBT_DEBUG("File is on %s remote host, initiate data transfer of %llu bytes.", host->get_cname(), read_size);
std::vector<Host*> m_host_list = {Host::current(), host};
/* the file is hosted on a remote host, initiate a communication between src and dest hosts for data transfer */
XBT_DEBUG("File is on %s remote host, initiate data transfer of %llu bytes.", host->get_cname(), read_size);
std::vector<Host*> m_host_list = {Host::current(), host};
* @param size of the file to write
* @return the number of bytes successfully write or -1 if an error occurred
*/
* @param size of the file to write
* @return the number of bytes successfully write or -1 if an error occurred
*/
/* Find the host where the file is physically located (remote or local)*/
Host* host = local_storage_->get_host();
/* Find the host where the file is physically located (remote or local)*/
Host* host = local_storage_->get_host();
/* the file is hosted on a remote host, initiate a communication between src and dest hosts for data transfer */
XBT_DEBUG("File is on %s remote host, initiate data transfer of %llu bytes.", host->get_cname(), size);
std::vector<Host*> m_host_list = {Host::current(), host};
/* the file is hosted on a remote host, initiate a communication between src and dest hosts for data transfer */
XBT_DEBUG("File is on %s remote host, initiate data transfer of %llu bytes.", host->get_cname(), size);
std::vector<Host*> m_host_list = {Host::current(), host};
- XBT_DEBUG("WRITE %s on disk '%s'. size '%llu/%llu'", get_path(), local_storage_->get_cname(), size, size_);
+ XBT_DEBUG("WRITE %s on disk '%s'. size '%llu/%llu' '%llu:%llu'", get_path(), local_storage_->get_cname(), size, size_, sg_storage_get_size_used(local_storage_), sg_storage_get_size(local_storage_));
- size_ = current_position_;
+ if(write_inside==0){
+ local_storage_->extension<FileSystemStorageExt>()->decr_used_size(size_ - current_position_);
+ local_storage_->extension<FileSystemStorageExt>()->incr_used_size(write_size);
+ size_ = current_position_;
+ }else if(current_position_>size_){
+ size_ = current_position_;
+ }
std::map<std::string, sg_size_t>* content = local_storage_->extension<FileSystemStorageExt>()->get_content();
auto sz = content->find(path_);
if (sz != content->end()) { // src file exists
std::map<std::string, sg_size_t>* content = local_storage_->extension<FileSystemStorageExt>()->get_content();
auto sz = content->find(path_);
if (sz != content->end()) { // src file exists
-FileSystemStorageExt::~FileSystemStorageExt()
-{
- delete content_;
-}
-
-std::map<std::string, sg_size_t>* FileSystemStorageExt::parse_content(std::string filename)
+std::map<std::string, sg_size_t>* FileSystemStorageExt::parse_content(const std::string& filename)