public bool DoDedupeBatch(fingerprintDMSG[] fplist)
{
int fsid = -1;
int inode = -1;
for (int i = 0; i < 1024; i++)
{
if (fplist[i] != null)
{
//if ((fsid != -1 || fsid != fplist[i].fsid) ||
// (inode != -1 || inode != fplist[i].inode))
//{
// DEFS.DEBUG("BATCH", "Error detected in fplist");
// return false;
//}
fsid = fplist[i].fsid;
inode = fplist[i].inode;
}
}
int[] list = prepare_Inheritance_list(fsid, inode);
//check fsid's
for (int i = 0; i < list.Length; i++)
{
FileAttributes fa = FileAttributes.NotContentIndexed;
string rpath = Load_Inode(list[i], inode, ref fa);
if (rpath == null)
{
continue;
}
DEFS.ASSERT(fa == FileAttributes.Normal, "Only normal files can be deduped 2");
REDDY.FSIDList[list[i]].rootdir.do_dedupe_tlock_batch(rpath, fplist);
}
return(true);
}
private void insert_item_output(Item i, bool is_last)
{
DEFS.ASSERT(_internal_cache_op != null, "Cache memory is empty");
DEFS.ASSERT(outputF != null, "output file cannot be null in insert-item-output function");
if (i != null)
{
i.get_bytes(_internal_cache_op, _internal_cnt_op * _item.get_size());
_internal_cnt_op++;
}
if (is_last || _internal_cnt_op == 1024)
{
outputF.Write(_internal_cache_op, 0, _internal_cnt_op * _item.get_size());
_internal_cnt_op = 0;
outputF.Flush();
}
if (is_last)
{
DEFS.ASSERT(_internal_cnt_op == 0, "_internal_cnt should be zero bcoz we just flushed");
}
}
void insert_item(Item i, bool is_last)
{
DEFS.ASSERT(_internal_cache != null, "Cache memory is empty");
DEFS.ASSERT(inputF != null, "input file cannot be null in insert-item function");
i.get_bytes(_internal_cache, _internal_cnt * _item.get_size());
_internal_cnt++;
if (is_last || _internal_cnt == 1024)
{
//print_contents(_internal_cache, _internal_cnt);
inputF.Write(_internal_cache, 0, _internal_cnt * _item.get_size());
_internal_cnt = 0;
inputF.Flush();
}
if (is_last)
{
DEFS.ASSERT(_internal_cnt == 0, "_internal_cnt should be zero bcoz we just flushed");
DEFS.DEBUG("SORT", "Finised inserting all test_insert_items");
inputF.Seek(0, SeekOrigin.Begin);
}
}
public void sync()
{
if (!initialized)
{
return;
}
lock (mfile)
{
for (int i = 0; i < 1024; i++)
{
if (mbufs[i] != null)
{
if (mbufs[i].is_dirty)
{
mfile.Seek((long)i * (256 * 1024), SeekOrigin.Begin);
mfile.Write(mbufs[i].data, 0, (256 * 1024));
mbufs[i].is_dirty = false;
}
if (mbufs[i].get_buf_age() > 120000)
{
mbufs[i] = null;
}
}
}
xfile.SetLength(0);
xfile.Seek(0, SeekOrigin.Begin);
byte[] buf = new byte[4];
OPS.set_dbn(buf, 0, USED_BLK_COUNT);
xfile.Write(buf, 0, 4);
xfile.Flush();
DEFS.DEBUG("REF", "SAVED used block cnt = " + USED_BLK_COUNT);
} //lock
}
/*
* Below three functions are exposed for public.
* MP Safe function, can take long if there
* are too many updates to be made.
*/
public void touch_refcount(Red_Buffer wb, bool isinodefilel0)
{
DEFS.ASSERT(wb != null, "touch refcount needs the wb");
if (wb.get_touchrefcnt_needed() == false)// || wb.get_ondisk_dbn() == 0)
{
return;
}
else
{
//DEFS.DEBUG("-REF-", "CTH refcount for dbn = " + wb.get_ondisk_dbn() + " inofile = " + isinodefilel0);
wb.set_touchrefcnt_needed(false);
}
if (wb.get_level() == 0 && isinodefilel0)
{
m_wrloader.mod_refcount(0, wb.get_ondisk_dbn(), REFCNT_OP.TOUCH_REFCOUNT, wb, true);
}
else
{
DEFS.ASSERT(wb.get_level() > 0, "touch_refcount is only for indirects only, except for ino-L0!");
m_wrloader.mod_refcount(0, wb.get_ondisk_dbn(), REFCNT_OP.TOUCH_REFCOUNT, wb, false);
}
}
/*
* this will periodically check if any dbns have become free and free
* it in the bitmap appropriately.
*/
private void tServiceThread()
{
while (m_shutdown == false)
{
for (int i = 0; i < 10; i++)
{
if (m_shutdown)
{
m_dbnbitmap.sync();
return;
}
System.Threading.Thread.Sleep(1000);
}
lock (GLOBALQ.m_deletelog2)
{
int count = GLOBALQ.m_deletelog2.Count;
try
{
for (int i = 0; i < count; i++)
{
int dbn = (int)(GLOBALQ.m_deletelog2.ElementAt(0));
GLOBALQ.m_deletelog2.RemoveAt(0);
m_dbnbitmap.free_bit(dbn);
}
DEFS.DEBUGCLR("FREE", "Deallocated " + count + " dbns in this iteration");
}
catch (Exception e)
{
DEFS.DEBUGYELLOW("EXEPTION", "Caught in dellog : cnt = " + count + " and size = " +
GLOBALQ.m_deletelog2.Count + " e.msg = " + e.Message);
}
}
m_dbnbitmap.sync();
}
}
/*
* Remove duplicate ino, fbn entries. keep the lastest one always
*/
private void clean_clog_file_P1(string input, string output)
{
DEFS.DEBUG("DEDUPE", "Starting clog P1");
Item fp = new fingerprintCLOG(DEDUP_SORT_ORDER.UNDEFINED_PLACEHOLDER);
int last_ino = 0;
int last_fbn = 0;
byte[] buffer = new byte[fp.get_size()];
FileStream fsrc = new FileStream(input, FileMode.Open);
FileStream fdest = new FileStream(output, FileMode.Create);
long count = fsrc.Length / fp.get_size();
int final = 0;
for (int i = 0; i < count; i++)
{
fsrc.Read(buffer, 0, fp.get_size());
fp.parse_bytes(buffer, 0);
fingerprintCLOG fpt = (fingerprintCLOG)fp;
if (fpt.inode == last_ino && fpt.fbn == last_fbn)
{
continue;
}
fdest.Write(buffer, 0, fp.get_size());
last_ino = fpt.inode;
last_fbn = fpt.fbn;
final++;
}
fsrc.Close();
fdest.Flush();
fdest.Close();
DEFS.DEBUG("DEDUPE", "Finished clog P1, count = " + count + " to " + final);
}
public int UnlockFile(String filename, long offset, long length, DokanFileInfo info)
{
DEFS.DEBUGCLR("DOKAN", "Unlockfile = " + filename);
return(0);
}
public int MoveFile(String filename, String newname, bool replace, DokanFileInfo info)
{
DEFS.DEBUG("DOKAN", "Move file request for " + filename + " to " + newname);
DEFS.ASSERT(false, "no move possible");
return(0);// _fs.move_file(filename, newname);
}
public int SetFileAttributes(String filename, FileAttributes attr, DokanFileInfo info)
{
DEFS.DEBUGCLR("DOKAN", "Trying to set file attributes " + attr + "," + filename);
return(-1);
}
/*
* The crux.
*/
private void GenDedupeScript(string fpdbdata, string clogdata, string mergedfile, string scriptfilepath)
{
int existing_dbn_counter = 0;
DEFS.DEBUG("DEDUPE", "starting dedupe op genscript");
FileStream fsrcfpdb = null;
if (File.Exists(fpdbdata) == true)
{
fsrcfpdb = new FileStream(fpdbdata, FileMode.Open);
}
FileStream fsrcclog = new FileStream(clogdata, FileMode.Open);
FileStream fdest = new FileStream(mergedfile, FileMode.Create);
FileStream scriptfile = new FileStream(scriptfilepath, FileMode.Create);
fingerprintCLOG fpclog = new fingerprintCLOG(DEDUP_SORT_ORDER.UNDEFINED_PLACEHOLDER);
fingerprintFPDB fpfpdb = new fingerprintFPDB(DEDUP_SORT_ORDER.UNDEFINED_PLACEHOLDER);
fingerprintDMSG fpmsg = new fingerprintDMSG(DEDUP_SORT_ORDER.UNDEFINED_PLACEHOLDER);
int clogrecsize = ((Item)fpclog).get_size();
int fpdbrecsize = ((Item)fpfpdb).get_size();
int fpmsgrecsize = ((Item)fpmsg).get_size();
int clogcnt = (int)(fsrcclog.Length / clogrecsize);
byte[] currfp = new byte[16];
int currdbn = -1;
byte[] buffer1 = new byte[clogrecsize];
byte[] buffer2 = new byte[fpdbrecsize];
byte[] buffer3 = new byte[fpmsgrecsize];
while (clogcnt-- > 0)
{
fsrcclog.Read(buffer1, 0, clogrecsize);
((Item)fpclog).parse_bytes(buffer1, 0);
if (compare_fp(currfp, fpclog.fp) != 0)
{
for (int i = 0; i < 16; i++)
{
currfp[i] = fpclog.fp[i];
}
currdbn = fpclog.dbn;
//check if this fp is thre in fpdb, if yes get the dbn.
bool foundinfpdb = false;
if (fsrcfpdb != null && fsrcfpdb.Position < fsrcfpdb.Length)
{
do
{
fsrcfpdb.Read(buffer2, 0, fpdbrecsize);
((Item)fpfpdb).parse_bytes(buffer2, 0);
fdest.Write(buffer2, 0, fpdbrecsize);
//Console.WriteLine("Read FPDB file : " + fsrcfpdb.Position + " : " + ((Item)fpfpdb).get_string_rep() + " curr=" + currdbn);
if (compare_fp(currfp, fpfpdb.fp) == 0)
{
currdbn = fpfpdb.dbn; //let dedupe to old block preferably
foundinfpdb = true;
existing_dbn_counter++;
break;
}
else if ((compare_fp(currfp, fpfpdb.fp) > 0))
{
fsrcfpdb.Position -= fpdbrecsize;
break;
}
} while (fsrcfpdb.Position < fsrcfpdb.Length);
}
if (foundinfpdb == false)
{
//write to new fpdb, which was encounted from newly written data.
fpfpdb.dbn = currdbn;
for (int i = 0; i < 16; i++)
{
fpfpdb.fp[i] = currfp[i];
}
((Item)fpfpdb).get_bytes(buffer2, 0);
fdest.Write(buffer2, 0, fpdbrecsize);
}
}
//dont have to copy the same duplicates. i.e the first dbn which we saw from some file
//need not be deduped to the same file right?
if (currdbn != fpclog.dbn)
{
//push this to the messagequeue scriptfile
fpmsg.fsid = fpclog.fsid;
fpmsg.inode = fpclog.inode;
fpmsg.fbn = fpclog.fbn;
fpmsg.sourcedbn = fpclog.dbn;
fpmsg.destinationdbn = currdbn;
for (int i = 0; i < 16; i++)
{
fpmsg.fp[i] = fpclog.fp[i];
}
((Item)fpmsg).get_bytes(buffer3, 0);
scriptfile.Write(buffer3, 0, fpmsgrecsize);
}
}
if (fsrcfpdb != null)
{
fsrcfpdb.Close();
}
fsrcclog.Close();
fdest.Flush();
fdest.Close();
scriptfile.Flush();
scriptfile.Close();
DEFS.DEBUG("DEDUPE", "finishing dedupe op Genscript : EXISTING : " + existing_dbn_counter);
}
private void remove_file(string file)
{
File.Delete(file);
DEFS.DEBUG("DEDUPE", "Removing file " + file);
}
public BackupJobDetailsUI(string name, List <backup_pair> pairs, List <job_item> joblist)
{
InitializeComponent();
textBox3.Text = name;
if (pairs != null)
{
for (int i = 0; i < pairs.Count; i++)
{
backup_pair bp = pairs.ElementAt(i);
dgv_fldlist.Rows.Add(new string[] { bp.SourcePath, bp.DestinationPath, (bp.IsFile)? "Y": "N" });
}
dgv_fldlist.Invalidate();
}
if (joblist != null)
{
for (int i = 0; i < joblist.Count; i++)
{
job_item ji = joblist.ElementAt(i);
dgv_joblist.Rows.Add(new string[] { ji.JobID.ToString(), ji.JobName, ji.StartTime, DEFS.getDataInStringRep(ji.NewCopiedData) });
}
dgv_joblist.Invalidate();
}
}
int IComparer.Compare(object obj1, object obj2)
{
switch (((Item)obj1).get_itemtype())
{
case RECORD_TYPE.FINGERPRINT_RECORD_CLOG:
{
fingerprintCLOG c1 = (fingerprintCLOG)obj1;
fingerprintCLOG c2 = (fingerprintCLOG)obj2;
if (c1.fsid < c2.fsid)
{
return(-1);
}
else if (c1.fsid > c2.fsid)
{
return(1);
}
else
{
if (c1.inode < c2.inode)
{
return(-1);
}
else if (c1.inode > c2.inode)
{
return(1);
}
else
{
if (c1.fbn < c2.fbn)
{
return(-1);
}
else if (c1.fbn > c2.fbn)
{
return(1);
}
else
{
if (c1.cnt > c2.cnt)
{
return(-1);
}
else if (c1.cnt < c2.cnt)
{
return(1);
}
else
{
return(0); //can actually assert!
}
}
}
}
}
//break; unreachable
case RECORD_TYPE.FINGERPRINT_RECORD_MSG:
{
fingerprintDMSG c1 = (fingerprintDMSG)obj1;
fingerprintDMSG c2 = (fingerprintDMSG)obj2;
if (c1.fsid < c2.fsid)
{
return(-1);
}
else if (c1.fsid > c2.fsid)
{
return(1);
}
else
{
if (c1.inode < c2.inode)
{
return(-1);
}
else if (c1.inode > c2.inode)
{
return(1);
}
else
{
if (c1.fbn < c2.fbn)
{
return(-1);
}
else if (c1.fbn > c2.fbn)
{
return(1);
}
else
{
return(0);
}
}
}
}
//break; unreachable
}
DEFS.ASSERT(false, "Shouldnt have come here 34234a23");
return(0);
}
/*
* Just get the list of all files and their properties. If a new lun is created
* then the list must be reloaded. After the list is reloaded, then it can be displayed
* on the UI.
*/
public void load_lun_list(bool freshload)
{
Inode_Info[] inodes = REDDY.ptrIFSDMux.FindFilesInternalAPI(1, "\\");
DEFS.DEBUG("lun", "Found " + inodes.Length + " luns in load_lun_list");
lock (m_lunlist)
{
if (freshload)
{
DEFS.ASSERT(m_lunlist.Count == 0, "some Lun_Items cannot already exist");
}
for (int i = 0; i < inodes.Length; i++)
{
DEFS.DEBUG("lun", inodes[i].name);
bool exists = false;
if (freshload)
{
exists = false;
}
else
{
//find out..
for (int j = 0; j < m_lunlist.Count; j++)
{
try
{
Lun_Item li = m_lunlist.ElementAt(j);
int did = Int32.Parse(inodes[i].name);
if (li.drive_id == did)
{
exists = true;
break;
}
}
catch (Exception extp)
{
DEFS.DEBUG("lun", "Error in filename from LUNdisk");
DEFS.DEBUG("lun", "Exception:" + extp.Message);
exists = true; //just to skip adding this.
}
}
}
if (!exists)
{
//create item and insert.
try
{
Lun_Item li = new Lun_Item();
li.drive_id = Int32.Parse(inodes[i].name);
li.drive_size = inodes[i].size;
li.ctime = inodes[i].CreationTime.Ticks;
m_lunlist.AddFirst(li);
}
catch (Exception ep)
{
DEFS.DEBUG("lun", ep.Message);
}
}
}
}//lock
}
public int Unmount(DokanFileInfo info)
{
DEFS.ASSERT(false, "This is not called in C# dokan");
unmountcalled2 = true;
return(0);
}
public void mod_refcount(int fsid, int dbn, REFCNT_OP optype, Red_Buffer wb, bool isinodefilel0)
{
DEFS.ASSERT(optype == REFCNT_OP.INCREMENT_REFCOUNT || /*optype == REFCNT_OP.DECREMENT_REFCOUNT ||*/
optype == REFCNT_OP.TOUCH_REFCOUNT || /*optype == REFCNT_OP.DO_LOAD || */
optype == REFCNT_OP.INCREMENT_REFCOUNT_ALLOC ||
optype == REFCNT_OP.DECREMENT_REFCOUNT_ONDEALLOC, "Wrong param in mod_refcount");
DEFS.ASSERT(isinodefilel0 || (wb == null || wb.get_level() > 0), "wrong type to mod_refcount " + isinodefilel0 + (wb == null));
UpdateReqI r = new UpdateReqI();
r.optype = optype;
r.dbn = dbn;
r.fsid = fsid;
switch (optype)
{
case REFCNT_OP.INCREMENT_REFCOUNT:
case REFCNT_OP.INCREMENT_REFCOUNT_ALLOC:
r.value = 1;
break;
//case REFCNT_OP.DECREMENT_REFCOUNT:
case REFCNT_OP.DECREMENT_REFCOUNT_ONDEALLOC:
r.value = -1;
break;
case REFCNT_OP.TOUCH_REFCOUNT:
//case REFCNT_OP.DO_LOAD:
r.value = 0;
break;
}
r.blktype = (wb != null) ? ((isinodefilel0) ? BLK_TYPE.PUBLIC_INODE_FILE_L0 : wb.get_blk_type()) :
((optype == REFCNT_OP.INCREMENT_REFCOUNT_ALLOC || optype == REFCNT_OP.DECREMENT_REFCOUNT_ONDEALLOC)?
BLK_TYPE.IGNORE : BLK_TYPE.REGULAR_FILE_L0);
if (wb != null && (wb.get_level() > 0 || BLK_TYPE.PUBLIC_INODE_FILE_L0 == r.blktype))
{
lock (tfile0)
{
CONFIG.Encrypt_Data_ForWrite(tmpiodatatfileW, wb.buf_to_data());
tfile0.Seek((long)tfilefbn * 4096, SeekOrigin.Begin);
tfile0.Write(tmpiodatatfileW, 0, 4096);
//DEFS.DEBUG("ENCY", "Wrote : " + OPS.ChecksumPageWRLoader(wb.buf_to_data()));
r.tfbn = tfilefbn;
tfilefbn++;
}
}
else
{
r.tfbn = -1;
}
if (optype != REFCNT_OP.INCREMENT_REFCOUNT_ALLOC && optype != REFCNT_OP.DECREMENT_REFCOUNT &&
optype != REFCNT_OP.DECREMENT_REFCOUNT_ONDEALLOC && optype != REFCNT_OP.TOUCH_REFCOUNT)
{
DEFS.DEBUG("REFCNT", "Queued update for " + r.blktype + ", dbn = " +
r.dbn + ", and operation = " + r.optype + ", transaction offset : " + r.tfbn);
}
GLOBALQ.m_reqi_queue.Add(r);
}
/*
* Will block on GLOBALQ.m_reqi_queue and take it to
* its logical conclusion.
*/
public void tServiceThread()
{
//long protected_blkdiff_counter = 0;
long[] protected_blkdiff_counter = new long[1024];
while (true)
{
UpdateReqI cu = (UpdateReqI)GLOBALQ.m_reqi_queue.Take();
if (cu.optype == REFCNT_OP.SHUT_DOWN)
{
internal_sync_and_flush_cache_advanced();
DEFS.ASSERT(GLOBALQ.m_reqi_queue.Count == 0, "There cannot be any pending updates when shutting down");
DEFS.DEBUGYELLOW("REF", "Bailing out now!!");
//dont take a lock here.
for (int i = 0; i < 1024; i++)
{
if (REDDY.FSIDList[i] == null || protected_blkdiff_counter[i] == 0)
{
continue;
}
REDDY.FSIDList[i].diff_upadate_logical_data(protected_blkdiff_counter[i]);
REDDY.FSIDList[i].set_dirty(true);
protected_blkdiff_counter[i] = 0;
}
cu.processed = true;
m_initialized = false;
break;
}
if (cu.optype == REFCNT_OP.DO_SYNC)
{
internal_sync_and_flush_cache_advanced();
//dont take a lock here.
for (int i = 0; i < 1024; i++)
{
if (REDDY.FSIDList[i] == null || protected_blkdiff_counter[i] == 0)
{
continue;
}
REDDY.FSIDList[i].diff_upadate_logical_data(protected_blkdiff_counter[i]);
REDDY.FSIDList[i].set_dirty(true);
protected_blkdiff_counter[i] = 0;
}
cu.processed = true;
tfile0.Flush();
mfile1.Flush();
dfile1.Flush();
continue;
}
if (cu.optype == REFCNT_OP.TAKE_DISK_SNAPSHOT ||
cu.optype == REFCNT_OP.UNDO_DISK_SNAPSHOT)
{
int rbn_update = cu.tfbn; //overloaded since its just file offset.
load_wrbufx(rbn_update); //will dowork
DEFS.ASSERT(cu.dbn == 0, "This should not be set");
DEFS.ASSERT(cu.optype == GLOBALQ.disk_snapshot_optype, "this must also match");
//DoSnapshotWork(rbn_update);
counter++;
total_ops++;
printspeed();
continue;
}
if (cu.dbn != 0)
{
if (cu.optype == REFCNT_OP.DECREMENT_REFCOUNT_ONDEALLOC)
{
protected_blkdiff_counter[cu.fsid] -= 4096;
}
else if (cu.optype == REFCNT_OP.INCREMENT_REFCOUNT_ALLOC)
{
protected_blkdiff_counter[cu.fsid] += 4096;
}
//all other ops you can ignore.
}
int rbn = REFDEF.dbn_to_rbn(cu.dbn);
total_ops++;
counter++;
/*
* Now if this has a child update pending, then we must clean it up.
* For each entry, i.e dbn, load the upto 1024, into memory and update
* the refcount. Essentially when we access this buffer - it must not
* have any pending update to itself or its children.
*
* How the children are updated depends on the blk_type, thats why so many
* cases.
*/
load_wrbufx(rbn);
if (cu.optype == REFCNT_OP.GET_REFANDCHD_INFO)
{
cu.processed = true;
continue;
}
int childcnt = GLOBALQ.WRObj[rbn].incoretbuf.get_childcount(cu.dbn);
if (childcnt > 0)
{
DEFS.DEBUG("CNTr", "Encountered child update for " + cu.dbn + " = " +
GLOBALQ.WRObj[rbn].incoretbuf.get_refcount(cu.dbn) + "," + childcnt);
if (cu.blktype == BLK_TYPE.REGULAR_FILE_L0)// || cu.blktype == BLK_TYPE.DIRFILE_L0)
{
/* Normal handling*/
//DEFS.ASSERT(cu.blktype == GLOBALQ.WRObj[rbn].incoretbuf.get_blk_type(cu.dbn), "Block mismatch");
DEFS.ASSERT(cu.tfbn == -1, "tfbn cannot be set for a level 0 block generally");
DEFS.ASSERT(false, "How can there be a childcnt update for a level zero block?");
}
else if (cu.blktype == BLK_TYPE.REGULAR_FILE_L1 || cu.blktype == BLK_TYPE.REGULAR_FILE_L2) /* ||
* cu.blktype == BLK_TYPE.DIRFILE_L1 || cu.blktype == BLK_TYPE.DIRFILE_L2 ||
* cu.blktype == BLK_TYPE.PUBLIC_INODE_FILE_L2 || cu.blktype == BLK_TYPE.PUBLIC_INODE_FILE_L1)*/
{
//DEFS.ASSERT(false, "Not yet implimented chdcnt in wrloader : " + REFDEF.get_string_rep(cu));
DEFS.ASSERT(cu.tfbn != -1, "Tfbn should've been set here.");
do_regular_dirORfile_work(cu, childcnt);
GLOBALQ.WRObj[rbn].incoretbuf.set_childcount(cu.dbn, 0);
}
else if (cu.blktype == BLK_TYPE.PUBLIC_INODE_FILE_L0)
{
DEFS.DEBUGCLR("------", "Do ino-L0 update work," + cu.optype + " , chdcnt = " + childcnt +
" curr_refcnt = " + GLOBALQ.WRObj[rbn].incoretbuf.get_refcount(cu.dbn));
do_inode_refupdate_work(cu, childcnt);
GLOBALQ.WRObj[rbn].incoretbuf.set_childcount(cu.dbn, 0);
}
else
{
DEFS.ASSERT(false, "passed type = " + cu.blktype + "dbn = " + cu.dbn + " chdcnt = " + childcnt);
}
}
if (cu.optype != REFCNT_OP.TOUCH_REFCOUNT)
{
/*
* Now that pending updates are propogated ,apply the queued update to this refcount.
* If it becomes free, notify that.
*/
load_wrbufx(rbn);
apply_update_internal(cu.dbn, cu.blktype, cu.value, cu.optype, (cu.optype == REFCNT_OP.INCREMENT_REFCOUNT));
checkset_if_blockfree(cu.dbn, childcnt);
}
/* After the load, see if we have to clean up */
if (cachesize > 15 * 1024)
{
internal_sync_and_flush_cache_advanced();
}
printspeed();
}
tfile0.Flush();
tfile0.Close();
dfile1.Flush();
dfile1.Close();
mfile1.Flush();
mfile1.Close();
}
private bool backup_file(bool firstjob, string oldchecksumfile, string newchecksumfile, ref int curroffset, string sourcefile, string destfile)
{
DEFS.DEBUG("BACKUP", "Entering backup_file ( " + firstjob + "," + oldchecksumfile + "," +
newchecksumfile + "," + curroffset + "," + sourcefile + "," + destfile);
MD5 md5 = System.Security.Cryptography.MD5.Create();
fingerprintBACKUP fptemp1 = new fingerprintBACKUP();
fingerprintBACKUP fptemp2 = new fingerprintBACKUP();
if (firstjob)
{
FileInfo srcfi = new FileInfo(sourcefile);
if (srcfi.Exists == false)
{
REDDY.ptrIFSDMux.DeleteFile(2, destfile, null);
return(false);
}
else
{
if (REDDY.ptrIFSDMux.CreateFile(2, destfile, FileAccess.ReadWrite, FileShare.ReadWrite, FileMode.Create, FileOptions.None, null) != 0)
{
MessageBox.Show("failed to create file 1");
return(false);
}
if (REDDY.ptrIFSDMux.SetEndOfFile(2, destfile, srcfi.Length, null) != 0)
{
MessageBox.Show("failed to seteof 1");
return(false);
}
Inode_Info di = REDDY.ptrIFSDMux.GetFileInfoInternalAPI(2, destfile);
REDDY.ptrIFSDMux.SetInternalFlag(2, destfile, 0, curroffset);
if (di == null)
{
MessageBox.Show("failed to get a valid di 1");
return(false);
}
int ino = di.ino;
byte[] buffer = new byte[4096];
byte[] tmpbuf = new byte[((Item)fptemp1).get_size()];
uint wrote = 0;
int bcount = OPS.NUML0(srcfi.Length);
FileStream fs = new FileStream(sourcefile, FileMode.Open);
long outfileoffset = 0;
byte[] lastchunkbuf = null;
for (int i = 0; i < bcount; i++)
{
int size = fs.Read(buffer, 0, 4096);
if (size < 4096)
{
lastchunkbuf = new byte[size];
for (int kx = size; kx < 4096; kx++)
{
buffer[kx] = 0;
}
for (int kx2 = 0; kx2 < size; kx2++)
{
lastchunkbuf[kx2] = buffer[kx2];
}
}
byte[] hash = md5.ComputeHash(buffer, 0, 4096);
fptemp1.inode = ino;
fptemp1.fbn = i;
for (int k = 0; k < 16; k++)
{
fptemp1.fp[k] = hash[k];
}
((Item)fptemp1).get_bytes(tmpbuf, 0);
if (REDDY.ptrIFSDMux.WriteFile(2, newchecksumfile, tmpbuf, ref wrote, curroffset, null) != 0)
{
MessageBox.Show("write failed, wrote = " + wrote);
return(false);
}
if (size > 0)
{
if (size == 4096)
{
if (REDDY.ptrIFSDMux.WriteFile(2, destfile, buffer, ref wrote, outfileoffset, null) != 0)
{
MessageBox.Show("write failed ee, wrote = " + wrote);
return(false);
}
}
else
{
if (REDDY.ptrIFSDMux.WriteFile(2, destfile, lastchunkbuf, ref wrote, outfileoffset, null) != 0)
{
MessageBox.Show("write failed ee2, wrote = " + wrote);
return(false);
}
}
}
newdatacopied += size;
outfileoffset += size;
curroffset += ((Item)fptemp1).get_size();
}
//if (REDDY.ptrIFSDMux.SetEndOfFile(2, destfile, srcfi.Length, null) != 0)
//{
// MessageBox.Show("failed to seteof 1a");
// return false;
//}
fs.Close();
REDDY.FSIDList[2].set_dirty(true);
return(true);
}
}
else
{
DEFS.ASSERT(oldchecksumfile != null, "You must pass the oldchecksumfile path");
FileInfo srcfi = new FileInfo(sourcefile);
if (srcfi.Exists == false)
{
REDDY.ptrIFSDMux.DeleteFile(2, destfile, null);
return(false);
}
else
{
if (REDDY.ptrIFSDMux.CreateFile(2, destfile, FileAccess.ReadWrite, FileShare.ReadWrite, FileMode.CreateNew, FileOptions.None, null) != 0)
{
MessageBox.Show("Createfile has failed");
return(false);
}
if (REDDY.ptrIFSDMux.SetEndOfFile(2, destfile, srcfi.Length, null) != 0)
{
MessageBox.Show("Set eof has failed!");
return(false);
}
Inode_Info di = REDDY.ptrIFSDMux.GetFileInfoInternalAPI(2, destfile);
int localoffet = di.backupoffset;
REDDY.ptrIFSDMux.SetInternalFlag(2, destfile, 0, curroffset);
int ino = di.ino;
byte[] buffer = new byte[4096];
byte[] tmpbuf = new byte[((Item)fptemp1).get_size()];
uint wrote = 0;
int bcount = OPS.NUML0(srcfi.Length);
FileStream fs = new FileStream(sourcefile, FileMode.Open);
long outfileoffset = 0;
byte[] lastchunkbuf = null;
DEFS.DEBUG("--------", bcount + ", ArrangeStartingPosition LOOP ");
for (int i = 0; i < bcount; i++)
{
int size = fs.Read(buffer, 0, 4096);
if (size < 4096)
{
lastchunkbuf = new byte[size];
for (int kx = size; kx < 4096; kx++)
{
buffer[kx] = 0;
}
for (int kx2 = 0; kx2 < size; kx2++)
{
lastchunkbuf[kx2] = buffer[kx2];
}
}
byte[] hash = md5.ComputeHash(buffer, 0, 4096);
fptemp1.inode = ino;
fptemp1.fbn = i;
for (int k = 0; k < 16; k++)
{
fptemp1.fp[k] = hash[k];
}
byte[] existinghash = new byte[24];
uint readsize = 0;
if (REDDY.ptrIFSDMux.ReadFile(2, oldchecksumfile, existinghash, ref readsize, localoffet, null) != 0)
{
MessageBox.Show("read failed, " + readsize + ",path = " + oldchecksumfile);
return(false);
}
((Item)fptemp2).parse_bytes(existinghash, 0);
if (!(/* fptemp1.inode == fptemp2.inode &&*/ fptemp1.fbn == fptemp2.fbn &&
is_equal(fptemp1.fp, fptemp2.fp)))
{
if (size > 0)
{
if (size == 4096)
{
if (REDDY.ptrIFSDMux.WriteFile(2, destfile, buffer, ref wrote, outfileoffset, null) != 0)
{
MessageBox.Show("write failed ee, wrote = " + wrote);
return(false);
}
}
else
{
if (REDDY.ptrIFSDMux.WriteFile(2, destfile, lastchunkbuf, ref wrote, outfileoffset, null) != 0)
{
MessageBox.Show("write failed ee2, wrote = " + wrote);
return(false);
}
}
}
newdatacopied += size;
}
((Item)fptemp1).get_bytes(tmpbuf, 0);
if (REDDY.ptrIFSDMux.WriteFile(2, newchecksumfile, tmpbuf, ref wrote, curroffset, null) != 0)
{
MessageBox.Show("write failed 22, wrote = " + wrote);
return(false);
}
curroffset += ((Item)fptemp1).get_size();
localoffet += ((Item)fptemp1).get_size();
outfileoffset += size;
//DEFS.DEBUG("---", bcount + "," + fs.Position);
}
fs.Close();
if (REDDY.ptrIFSDMux.SetEndOfFile(2, destfile, srcfi.Length, null) != 0)
{
MessageBox.Show("Set eof has failed! 2");
return(false);
}
DEFS.DEBUG("--------", bcount + ", ArrangeStartingPosition LOOP sdfsfda");
REDDY.FSIDList[2].set_dirty(true);
return(true);
}
}
}
private void worker_thread()
{
/*
* First check the folder for the last job exists/
*/
update_ui(1, 0, "Working..");
string oldjobpath = null;
for (int id = (m_bt.JobCount - 1); id >= 0; id--)
{
string jobname = m_bt.fetch_job_name(id);
if (jobname == null)
{
continue;
}
else
{
oldjobpath = "\\" + m_bt.TaskName + "\\" + jobname;
break;
}
}
string newjobpath = "\\" + m_bt.TaskName + "\\" + newjobname;
DEFS.DEBUG("BACKUP", "Found current job path = " + oldjobpath);
//MessageBox.Show("Backup folders " + oldjobpath + "->" + newjobpath);
if (oldjobpath != null)
{
if (REDDY.ptrIFSDMux.CloneDirectoryTlock(2, oldjobpath, 2, newjobpath) != true)
{
MessageBox.Show("failed to create new job dir " + oldjobpath + "->" + newjobpath);
thread_stopped = true;
update_ui(0, 0, null);
return;
}
}
else
{
if (REDDY.ptrIFSDMux.CreateDirectory(2, newjobpath, null) != 0)
{
MessageBox.Show("failed to create new job dir");
thread_stopped = true;
update_ui(0, 0, null);
return;
}
}
update_ui(1, 0, "[DONE]");
update_ui(2, 0, "Working..");
long totaldatasetsize = fetch_total_data_to_scan();
DEFS.DEBUG("BACKUP", "Inititing target directory, " + newjobpath);
/*
* Now create a new checksum file, and start writing new checksums there.
*/
string oldchecksumfilepath = "\\" + m_bt.TaskName + "\\" + newjobname + "\\checksumfile";
string newchecksumfilepath = "\\" + m_bt.TaskName + "\\" + newjobname + "\\checksumfile.new";
REDDY.ptrIFSDMux.CreateFile(2, newchecksumfilepath, FileAccess.ReadWrite, FileShare.ReadWrite, FileMode.CreateNew, FileOptions.None, null);
bool isfirstjob = (oldjobpath == null);
if (stop_thread == true)
{
thread_stopped = true;
update_ui(0, 0, null);
return;
}
int curroffset = 0;
update_ui(2, 0, "[DONE] " + DEFS.getDataInStringRep(totaldatasetsize));
for (int i = 0; i < m_bt.BackupPaths.Count; i++)
{
backup_pair bp = m_bt.BackupPaths.ElementAt(i);
if (bp.IsFile)
{
string destfile = "\\" + m_bt.TaskName + "\\" + newjobname + "\\" + bp.DestinationPath;
bool ret = backup_file(isfirstjob, oldchecksumfilepath, newchecksumfilepath, ref curroffset, bp.SourcePath, destfile);
if (ret == false)
{
DEFS.DEBUG("BACKUP", "Backup of file " + bp.SourcePath + " failed!");
break;
}
}
else
{
string destfolder = "\\" + m_bt.TaskName + "\\" + newjobname + "\\" + bp.DestinationPath;
backup_folder(isfirstjob, oldchecksumfilepath, newchecksumfilepath, ref curroffset, bp.SourcePath, destfolder);
}
}
REDDY.ptrIFSDMux.DeleteFile(2, oldchecksumfilepath, null);
REDDY.ptrIFSDMux.RenameInode2a(2, newchecksumfilepath, "checksumfile");
update_ui(5, 0, "[OKAY]");
thread_stopped = true;
update_ui(0, 0, null);
}
int IComparer.Compare(object obj1, object obj2)
{
switch (((Item)obj1).get_itemtype())
{
case RECORD_TYPE.FINGERPRINT_RECORD_CLOG:
{
fingerprintCLOG c1 = (fingerprintCLOG)obj1;
fingerprintCLOG c2 = (fingerprintCLOG)obj2;
for (int i = 0; i < 16; i++)
{
if (c1.fp[i] < c2.fp[i])
{
return(-1);
}
else if (c1.fp[i] > c2.fp[i])
{
return(1);
}
}
return(0);
}
//break; unreachable
case RECORD_TYPE.FINGERPRINT_RECORD_FPDB:
{
fingerprintFPDB c1 = (fingerprintFPDB)obj1;
fingerprintFPDB c2 = (fingerprintFPDB)obj2;
for (int i = 0; i < 16; i++)
{
if (c1.fp[i] < c2.fp[i])
{
return(-1);
}
else if (c1.fp[i] > c2.fp[i])
{
return(1);
}
}
return(0);
}
//break; unreachable
case RECORD_TYPE.FINGERPRINT_RECORD_MSG:
{
fingerprintDMSG c1 = (fingerprintDMSG)obj1;
fingerprintDMSG c2 = (fingerprintDMSG)obj2;
for (int i = 0; i < 16; i++)
{
if (c1.fp[i] < c2.fp[i])
{
return(-1);
}
else if (c1.fp[i] > c2.fp[i])
{
return(1);
}
}
return(0);
}
//break; unreachable
}
DEFS.ASSERT(false, "Shouldnt have come here wewrwr2");
return(0);
}
public void verify_savings()
{
DEFS.ASSERT(outputF != null, "Output file cannot be null in verifcation phase");
long num_items = outputF.Length / _item.get_size();
}
/*
* We dont expect a write to come before opening because, cdirectory would
* call a open_file() before inserting into the DIR CACHE. We shouldnt call
* this with cfile-lock held.
*/
public bool open_file(bool justcreated)
{
if (m_state == FILE_STATE.FILE_DELETED)
{
return(false);
}
else if (m_state == FILE_STATE.FILE_IN_DOKAN_IO)
{
DEFS.ASSERT(_mywip != null, "My wip cannot be null when dokan_io flag is set in open_file");
return(true);
}
touch();
if (_mywip == null)
{
lock (this)
{
if (_mywip != null)
{
/*
* It could be the case that someone already opend it, maybe previous call
* that was locked in open_file(), just bail out.
*/
DEFS.ASSERT(m_state != FILE_STATE.FILE_IN_DOKAN_IO, "Suddendly cannot be in dokan io when it was just null");
return(true);
}
lock (REDDY.FSIDList[m_associated_fsid])
{
_mywip = new RedFS_Inode(WIP_TYPE.REGULAR_FILE, m_inode, m_parent_inode);
long oldsize = _mywip.get_filesize();
RedFS_Inode inowip = REDDY.FSIDList[m_associated_fsid].get_inode_file_wip("OF:" + m_name);
DEFS.DEBUG("F(_mywip)", "Loaded ino= " + m_inode + "wip from disk, size = " + _mywip.get_filesize());
bool ret = OPS.Checkout_Wip2(inowip, _mywip, m_inode);
if (ret)
{
DEFS.DEBUG("FILE", "Loaded ino= " + m_inode + "wip from disk, size = " + _mywip.get_filesize());
}
else
{
DEFS.DEBUG("FILE", "Loaded ino = " + m_inode + " (new) size = " + _mywip.get_filesize());
_mywip.set_ino(m_parent_inode, m_inode);
}
DEFS.ASSERT(m_size == _mywip.get_filesize(), "File size should match, irrespecitive of weather its " +
" from disk, (=0) then, or inserted from an existing dir load, >= 0 in that case, msize:" + m_size +
" _mywip.size:" + _mywip.get_filesize() + " fname =" + m_name + " ino=" + m_inode + " beforeread size = " +
oldsize + " contents : " + _mywip.get_string_rep2() + " ret = " + ret);
if (justcreated)
{
DEFS.ASSERT(ret == false, "This should be a new file " + _mywip.get_filesize() + " fname =" + m_name +
" ino=" + m_inode + " beforeread size = " + oldsize + " contents : " + _mywip.get_string_rep2());
_mywip.setfilefsid_on_dirty(m_associated_fsid);
_mywip.is_dirty = true; //this must make it to disk.
}
REDDY.FSIDList[m_associated_fsid].sync_internal();
m_state = FILE_STATE.FILE_DEFAULT;
}
}
}
return(true);
}
private void start_operation()
{
string input_clog = CONFIG.GetBasePath() + "clog1";
string clog_inofbn = CONFIG.GetBasePath() + "clog.inofbn";
string clog_inofbnclean = CONFIG.GetBasePath() + "clog.inofbn.clean";
string clog_dbn = CONFIG.GetBasePath() + "clog.dbn";
string clog_dbnclean = CONFIG.GetBasePath() + "clog.dbn.clean";
string clog_fporder = CONFIG.GetBasePath() + "clog.fporder";
string fpdb_input = CONFIG.GetBasePath() + "fpdb1";
string fpdb_dbncleaned = CONFIG.GetBasePath() + "fpdb.dbn.clean";
string fpdb_fporder = CONFIG.GetBasePath() + "fpdb.fporder";
string fpdb_temp = CONFIG.GetBasePath() + "fpdb.temp";
string dedupeScript_a = CONFIG.GetBasePath() + "script.dedupeop.temp";
string dedupeScript = CONFIG.GetBasePath() + "script.dedupeop";
REDDY.ptrRedFS.dedupe_swap_changelog();
if (File.Exists(input_clog) == false)
{
DEFS.DEBUG("DE", "Input clog does not exist, so no dedupe op now!");
return;
}
/*
* Prepare the changelog.
*/
print_file(RECORD_TYPE.FINGERPRINT_RECORD_CLOG, DEDUP_SORT_ORDER.DBN_BASED, input_clog, input_clog + ".txt");
m_stage = DEDUP_ENGINE_STAGE.SORT_CLOG_INOFBN;
sort_dedupe_file(RECORD_TYPE.FINGERPRINT_RECORD_CLOG, input_clog, clog_inofbn, DEDUP_SORT_ORDER.INO_FBN_BASED);
ui.Update_DedupeUI(DEDUP_ENGINE_STAGE.SORT_CLOG_INOFBN, 100);
print_file(RECORD_TYPE.FINGERPRINT_RECORD_CLOG, DEDUP_SORT_ORDER.INO_FBN_BASED, clog_inofbn, clog_inofbn + ".txt");
m_stage = DEDUP_ENGINE_STAGE.CLEAN_CLOG_INOFBNSTALES;
clean_clog_file_P1(clog_inofbn, clog_inofbnclean);
ui.Update_DedupeUI(DEDUP_ENGINE_STAGE.CLEAN_CLOG_INOFBNSTALES, 100);
print_file(RECORD_TYPE.FINGERPRINT_RECORD_CLOG, DEDUP_SORT_ORDER.INO_FBN_BASED, clog_inofbnclean, clog_inofbnclean + ".txt");
m_stage = DEDUP_ENGINE_STAGE.SORT_CLOG_DBN;
sort_dedupe_file(RECORD_TYPE.FINGERPRINT_RECORD_CLOG, clog_inofbnclean, clog_dbn, DEDUP_SORT_ORDER.DBN_BASED);
ui.Update_DedupeUI(DEDUP_ENGINE_STAGE.SORT_CLOG_DBN, 100);
//commenting this off for now.
print_file(RECORD_TYPE.FINGERPRINT_RECORD_CLOG, DEDUP_SORT_ORDER.DBN_BASED, clog_dbn, clog_dbn + ".txt");
m_stage = DEDUP_ENGINE_STAGE.CLEAN_CLOG_DBNSTALES;
clean_clog_file_P2(clog_dbn, clog_dbnclean);
ui.Update_DedupeUI(DEDUP_ENGINE_STAGE.CLEAN_CLOG_DBNSTALES, 100);
print_file(RECORD_TYPE.FINGERPRINT_RECORD_CLOG, DEDUP_SORT_ORDER.DBN_BASED, clog_dbnclean, clog_dbnclean + ".txt");
m_stage = DEDUP_ENGINE_STAGE.SORT_CLOG_FPORDER;
sort_dedupe_file(RECORD_TYPE.FINGERPRINT_RECORD_CLOG, clog_dbnclean, clog_fporder, DEDUP_SORT_ORDER.FINGERPRINT_BASED);
print_file(RECORD_TYPE.FINGERPRINT_RECORD_CLOG, DEDUP_SORT_ORDER.FINGERPRINT_BASED, clog_fporder, clog_fporder + ".txt");
ui.Update_DedupeUI(DEDUP_ENGINE_STAGE.SORT_CLOG_FPORDER, 100);
remove_file(input_clog);
remove_file(clog_inofbn);
remove_file(clog_inofbnclean);
remove_file(clog_dbn);
remove_file(clog_dbnclean);
/*
* Prepare the fpdb. we have 'clog_fporder' from above steps
* We must have a delete log that should be applied to clean the FPDB,
*/
if (File.Exists(fpdb_input))
{
print_file(RECORD_TYPE.FINGERPRINT_RECORD_FPDB, DEDUP_SORT_ORDER.DBN_BASED, fpdb_input, fpdb_input + ".old.txt");
m_stage = DEDUP_ENGINE_STAGE.CLEAN_FPDB_DBNSTALES;
clean_fpdb_P1(fpdb_input, fpdb_dbncleaned);
remove_file(fpdb_input);
ui.Update_DedupeUI(DEDUP_ENGINE_STAGE.CLEAN_FPDB_DBNSTALES, 100);
print_file(RECORD_TYPE.FINGERPRINT_RECORD_FPDB, DEDUP_SORT_ORDER.DBN_BASED, fpdb_dbncleaned, fpdb_dbncleaned + ".txt");
m_stage = DEDUP_ENGINE_STAGE.SORT_FPDB_FPORDER;
sort_dedupe_file(RECORD_TYPE.FINGERPRINT_RECORD_FPDB, fpdb_dbncleaned, fpdb_fporder, DEDUP_SORT_ORDER.FINGERPRINT_BASED);
remove_file(fpdb_dbncleaned);
print_file(RECORD_TYPE.FINGERPRINT_RECORD_FPDB, DEDUP_SORT_ORDER.FINGERPRINT_BASED, fpdb_fporder, fpdb_fporder + ".txt");
ui.Update_DedupeUI(DEDUP_ENGINE_STAGE.SORT_FPDB_FPORDER, 100);
}
/*
* Do the dedupe operation. we have 'fpdb_fporder' from above steps.
*/
m_stage = DEDUP_ENGINE_STAGE.GENERATE_DEDUPE_SCRIPT;
GenDedupeScript(fpdb_fporder, clog_fporder, fpdb_temp, dedupeScript_a);
print_file(RECORD_TYPE.FINGERPRINT_RECORD_MSG, DEDUP_SORT_ORDER.FINGERPRINT_BASED, dedupeScript_a, dedupeScript_a + ".txt");
print_file(RECORD_TYPE.FINGERPRINT_RECORD_FPDB, DEDUP_SORT_ORDER.FINGERPRINT_BASED, fpdb_temp, fpdb_temp + ".txt");
remove_file(fpdb_fporder);
remove_file(clog_fporder);
ui.Update_DedupeUI(DEDUP_ENGINE_STAGE.GENERATE_DEDUPE_SCRIPT, 100);
/*
* Create the new fpdb.
*/
m_stage = DEDUP_ENGINE_STAGE.SORT_FPDBT_DBN;
sort_dedupe_file(RECORD_TYPE.FINGERPRINT_RECORD_FPDB, fpdb_temp, fpdb_input, DEDUP_SORT_ORDER.DBN_BASED);
print_file(RECORD_TYPE.FINGERPRINT_RECORD_FPDB, DEDUP_SORT_ORDER.DBN_BASED, fpdb_input, fpdb_input + ".txt");
remove_file(fpdb_temp);
ui.Update_DedupeUI(DEDUP_ENGINE_STAGE.SORT_FPDBT_DBN, 100);
m_stage = DEDUP_ENGINE_STAGE.SORT_SCRIPT_INOFBN;
sort_dedupe_file(RECORD_TYPE.FINGERPRINT_RECORD_MSG, dedupeScript_a, dedupeScript, DEDUP_SORT_ORDER.INO_FBN_BASED);
print_file(RECORD_TYPE.FINGERPRINT_RECORD_MSG, DEDUP_SORT_ORDER.INO_FBN_BASED, dedupeScript, dedupeScript + ".txt");
ui.Update_DedupeUI(DEDUP_ENGINE_STAGE.SORT_SCRIPT_INOFBN, 100);
//rename the file and get over with it.
m_stage = DEDUP_ENGINE_STAGE.DEDUPE_MESSAGES;
ACTUAL_DEDUPE(dedupeScript);
remove_file(dedupeScript);
remove_file(dedupeScript_a);
ui.Update_DedupeUI(DEDUP_ENGINE_STAGE.DEDUPE_MESSAGES, 100);
m_stage = DEDUP_ENGINE_STAGE.DEDUPE_DONE;
System.Threading.Thread.Sleep(2000);
ui.Update_DedupeUI(DEDUP_ENGINE_STAGE.DEDUPE_DONE, 100);
}
public IFSD_Mux()
{
DEFS.DEBUG("IFSDMux", "Entering constructor if IFSDMux()");
init_if_necessary();
DEFS.DEBUG("IFSDMux", "Leaving constructor if IFSDMux()");
}