void
Ndbfs::execFSREMOVEREQ(Signal* signal)
{
jamEntry();
const FsRemoveReq * const req = (FsRemoveReq *)signal->getDataPtr();
const BlockReference userRef = req->userReference;
AsyncFile* file = getIdleFile();
ndbrequire(file != NULL);
Filename::NameSpec spec(theFileSystemPath, theBackupFilePath);
file->theFileName.set(spec, userRef, req->fileNumber, req->directory);
file->reportTo(&theFromThreads);
Request* request = theRequestPool->get();
request->action = Request::rmrf;
request->par.rmrf.directory = req->directory;
request->par.rmrf.own_directory = req->ownDirectory;
request->error = 0;
request->set(userRef, req->userPointer, newId() );
request->file = file;
request->theTrace = signal->getTrace();
ndbrequire(forward(file, request));
}
void
Ndbfs::execFSOPENREQ(Signal* signal)
{
jamEntry();
const FsOpenReq * const fsOpenReq = (FsOpenReq *)&signal->theData[0];
const BlockReference userRef = fsOpenReq->userReference;
AsyncFile* file = getIdleFile();
ndbrequire(file != NULL);
Filename::NameSpec spec(theFileSystemPath, theBackupFilePath);
Uint32 userPointer = fsOpenReq->userPointer;
if(fsOpenReq->fileFlags & FsOpenReq::OM_INIT)
{
Ptr<GlobalPage> page_ptr;
if(m_global_page_pool.seize(page_ptr) == false)
{
FsRef * const fsRef = (FsRef *)&signal->theData[0];
fsRef->userPointer = userPointer;
fsRef->setErrorCode(fsRef->errorCode, FsRef::fsErrOutOfMemory);
fsRef->osErrorCode = ~0; // Indicate local error
sendSignal(userRef, GSN_FSOPENREF, signal, 3, JBB);
return;
}
file->m_page_ptr = page_ptr;
}
else
{
ndbassert(file->m_page_ptr.isNull());
file->m_page_ptr.setNull();
}
if(signal->getNoOfSections() == 0){
jam();
file->theFileName.set(spec, userRef, fsOpenReq->fileNumber);
} else {
jam();
SegmentedSectionPtr ptr;
signal->getSection(ptr, FsOpenReq::FILENAME);
file->theFileName.set(spec, ptr, g_sectionSegmentPool);
releaseSections(signal);
}
file->reportTo(&theFromThreads);
if (getenv("NDB_TRACE_OPEN"))
ndbout_c("open(%s)", file->theFileName.c_str());
Request* request = theRequestPool->get();
request->action = Request::open;
request->error = 0;
request->set(userRef, userPointer, newId() );
request->file = file;
request->theTrace = signal->getTrace();
request->par.open.flags = fsOpenReq->fileFlags;
request->par.open.page_size = fsOpenReq->page_size;
request->par.open.file_size = fsOpenReq->file_size_hi;
request->par.open.file_size <<= 32;
request->par.open.file_size |= fsOpenReq->file_size_lo;
request->par.open.auto_sync_size = fsOpenReq->auto_sync_size;
ndbrequire(forward(file, request));
}
