Merge ymer.(none):/usr/local/mysql/mysql-5.0-ndb-bug27370

into  ymer.(none):/usr/local/mysql/mysql-5.0-ndb


ndb/include/ndbapi/NdbScanOperation.hpp:
  Auto merged
ndb/src/ndbapi/NdbBlob.cpp:
  Auto merged
ndb/src/ndbapi/NdbScanOperation.cpp:
  Auto merged
ndb/test/run-test/daily-basic-tests.txt:
  Auto merged
ndb/test/ndbapi/testBlobs.cpp:
  Manual merge.

8 files changed, 308 insertions, 48 deletions

diff --git a/ndb/include/kernel/signaldata/ScanTab.hpp b/ndb/include/kernel/signaldata/ScanTab.hpp
index 70d12c96756..15a022e2cba 100644
--- a/ndb/include/kernel/signaldata/ScanTab.hpp
+++ b/ndb/include/kernel/signaldata/ScanTab.hpp
@@ -113,15 +113,15 @@ private:
  z = Descending (TUX)      - 1  Bit 14
  x = Range Scan (TUX)      - 1  Bit 15
  b = Scan batch            - 10 Bit 16-25 (max 1023)
- d = Distribution key flag
+ d = Distribution key flag - 1  Bit 26
 
            1111111111222222222233
  01234567890123456789012345678901
- ppppppppl hcktzxbbbbbbbbbb
+ ppppppppl hcktzxbbbbbbbbbbd
 */
 
-#define PARALLELL_SHIFT     (0)
-#define PARALLELL_MASK      (255)
+#define PARALLEL_SHIFT     (0)
+#define PARALLEL_MASK      (255)
 
 #define LOCK_MODE_SHIFT     (8)
 #define LOCK_MODE_MASK      (1)
@@ -148,11 +148,12 @@ private:
 #define SCAN_BATCH_MASK  (1023)
 
 #define SCAN_DISTR_KEY_SHIFT (26)
+#define SCAN_DISTR_KEY_MASK (1)
 
 inline
 Uint8
 ScanTabReq::getParallelism(const UintR & requestInfo){
-  return (Uint8)((requestInfo >> PARALLELL_SHIFT) & PARALLELL_MASK);
+  return (Uint8)((requestInfo >> PARALLEL_SHIFT) & PARALLEL_MASK);
 }
 
 inline
@@ -206,58 +207,65 @@ ScanTabReq::clearRequestInfo(UintR & requestInfo){
 inline
 void 
 ScanTabReq::setParallelism(UintR & requestInfo, Uint32 type){
-  ASSERT_MAX(type, PARALLELL_MASK, "ScanTabReq::setParallellism");
-  requestInfo |= (type << PARALLELL_SHIFT);
+  ASSERT_MAX(type, PARALLEL_MASK, "ScanTabReq::setParallelism");
+  requestInfo= (requestInfo & ~(PARALLEL_MASK << PARALLEL_SHIFT)) |
+               ((type & PARALLEL_MASK) << PARALLEL_SHIFT);
 }
 
 inline
 void 
 ScanTabReq::setLockMode(UintR & requestInfo, Uint32 mode){
   ASSERT_MAX(mode, LOCK_MODE_MASK,  "ScanTabReq::setLockMode");
-  requestInfo |= (mode << LOCK_MODE_SHIFT);
+  requestInfo= (requestInfo & ~(LOCK_MODE_MASK << LOCK_MODE_SHIFT)) |
+               ((mode & LOCK_MODE_MASK) << LOCK_MODE_SHIFT);
 }
 
 inline
 void 
 ScanTabReq::setHoldLockFlag(UintR & requestInfo, Uint32 flag){
   ASSERT_BOOL(flag, "ScanTabReq::setHoldLockFlag");
-  requestInfo |= (flag << HOLD_LOCK_SHIFT);
+  requestInfo= (requestInfo & ~(HOLD_LOCK_MASK << HOLD_LOCK_SHIFT)) |
+               ((flag & HOLD_LOCK_MASK) << HOLD_LOCK_SHIFT);
 }
 
 inline
 void 
 ScanTabReq::setReadCommittedFlag(UintR & requestInfo, Uint32 flag){
   ASSERT_BOOL(flag, "ScanTabReq::setReadCommittedFlag");
-  requestInfo |= (flag << READ_COMMITTED_SHIFT);
+  requestInfo= (requestInfo & ~(READ_COMMITTED_MASK << READ_COMMITTED_SHIFT)) |
+               ((flag & READ_COMMITTED_MASK) << READ_COMMITTED_SHIFT);
 }
 
 inline
 void 
 ScanTabReq::setRangeScanFlag(UintR & requestInfo, Uint32 flag){
   ASSERT_BOOL(flag, "ScanTabReq::setRangeScanFlag");
-  requestInfo |= (flag << RANGE_SCAN_SHIFT);
+  requestInfo= (requestInfo & ~(RANGE_SCAN_MASK << RANGE_SCAN_SHIFT)) |
+               ((flag & RANGE_SCAN_MASK) << RANGE_SCAN_SHIFT);
 }
 
 inline
 void 
 ScanTabReq::setDescendingFlag(UintR & requestInfo, Uint32 flag){
   ASSERT_BOOL(flag, "ScanTabReq::setDescendingFlag");
-  requestInfo |= (flag << DESCENDING_SHIFT);
+  requestInfo= (requestInfo & ~(DESCENDING_MASK << DESCENDING_SHIFT)) |
+               ((flag & DESCENDING_MASK) << DESCENDING_SHIFT);
 }
 
 inline
 void 
 ScanTabReq::setTupScanFlag(UintR & requestInfo, Uint32 flag){
   ASSERT_BOOL(flag, "ScanTabReq::setTupScanFlag");
-  requestInfo |= (flag << TUP_SCAN_SHIFT);
+  requestInfo= (requestInfo & ~(TUP_SCAN_MASK << TUP_SCAN_SHIFT)) |
+               ((flag & TUP_SCAN_MASK) << TUP_SCAN_SHIFT);
 }
 
 inline
 void
 ScanTabReq::setScanBatch(Uint32 & requestInfo, Uint32 flag){
   ASSERT_MAX(flag, SCAN_BATCH_MASK,  "ScanTabReq::setScanBatch");
-  requestInfo &= ~(SCAN_BATCH_MASK << SCAN_BATCH_SHIFT);
-  requestInfo |= (flag << SCAN_BATCH_SHIFT);
+  requestInfo= (requestInfo & ~(SCAN_BATCH_MASK << SCAN_BATCH_SHIFT)) |
+               ((flag & SCAN_BATCH_MASK) << SCAN_BATCH_SHIFT);
 }
 
 inline
@@ -270,7 +278,8 @@ inline
 void 
 ScanTabReq::setKeyinfoFlag(UintR & requestInfo, Uint32 flag){
   ASSERT_BOOL(flag, "ScanTabReq::setKeyinfoFlag");
-  requestInfo |= (flag << KEYINFO_SHIFT);
+  requestInfo= (requestInfo & ~(KEYINFO_MASK << KEYINFO_SHIFT)) |
+               ((flag & KEYINFO_MASK) << KEYINFO_SHIFT);
 }
 
 inline
@@ -283,7 +292,8 @@ inline
 void 
 ScanTabReq::setDistributionKeyFlag(UintR & requestInfo, Uint32 flag){
   ASSERT_BOOL(flag, "ScanTabReq::setKeyinfoFlag");
-  requestInfo |= (flag << SCAN_DISTR_KEY_SHIFT);
+  requestInfo= (requestInfo & ~(SCAN_DISTR_KEY_MASK << SCAN_DISTR_KEY_SHIFT)) |
+               ((flag & SCAN_DISTR_KEY_MASK) << SCAN_DISTR_KEY_SHIFT);
 }
 
 /**
diff --git a/ndb/include/ndbapi/NdbOperation.hpp b/ndb/include/ndbapi/NdbOperation.hpp
index 5e9e6b9bde9..d4e300be15e 100644
--- a/ndb/include/ndbapi/NdbOperation.hpp
+++ b/ndb/include/ndbapi/NdbOperation.hpp
@@ -908,6 +908,8 @@ protected:
   // get table or index key from prepared signals
   int getKeyFromTCREQ(Uint32* data, unsigned size);
 
+  virtual void setReadLockMode(LockMode lockMode);
+
 /******************************************************************************
  * These are the private variables that are defined in the operation objects.
  *****************************************************************************/
diff --git a/ndb/include/ndbapi/NdbScanOperation.hpp b/ndb/include/ndbapi/NdbScanOperation.hpp
index c84e12bfe7b..9117207b72c 100644
--- a/ndb/include/ndbapi/NdbScanOperation.hpp
+++ b/ndb/include/ndbapi/NdbScanOperation.hpp
@@ -212,6 +212,7 @@ protected:
   int prepareSend(Uint32  TC_ConnectPtr, Uint64  TransactionId);
   int doSend(int ProcessorId);
   void checkForceSend(bool forceSend);
+  virtual void setReadLockMode(LockMode lockMode);
 
   virtual void setErrorCode(int aErrorCode);
   virtual void setErrorCodeAbort(int aErrorCode);
diff --git a/ndb/src/ndbapi/NdbBlob.cpp b/ndb/src/ndbapi/NdbBlob.cpp
index 2d8a4cf6bf8..7ab9c2132d8 100644
--- a/ndb/src/ndbapi/NdbBlob.cpp
+++ b/ndb/src/ndbapi/NdbBlob.cpp
@@ -1163,7 +1163,7 @@ NdbBlob::atPrepare(NdbTransaction* aCon, NdbOperation* anOp, const NdbColumnImpl
     if (isReadOp()) {
       // upgrade lock mode
       if (theNdbOp->theLockMode == NdbOperation::LM_CommittedRead)
-        theNdbOp->theLockMode = NdbOperation::LM_Read;
+        theNdbOp->setReadLockMode(NdbOperation::LM_Read);
       // add read of head+inline in this op
       if (getHeadInlineValue(theNdbOp) == -1)
         DBUG_RETURN(-1);
@@ -1184,7 +1184,7 @@ NdbBlob::atPrepare(NdbTransaction* aCon, NdbOperation* anOp, const NdbColumnImpl
   if (isScanOp()) {
     // upgrade lock mode
     if (theNdbOp->theLockMode == NdbOperation::LM_CommittedRead)
-      theNdbOp->theLockMode = NdbOperation::LM_Read;
+      theNdbOp->setReadLockMode(NdbOperation::LM_Read);
     // add read of head+inline in this op
     if (getHeadInlineValue(theNdbOp) == -1)
       DBUG_RETURN(-1);
diff --git a/ndb/src/ndbapi/NdbOperationDefine.cpp b/ndb/src/ndbapi/NdbOperationDefine.cpp
index d4112f0a34b..95e90609f9b 100644
--- a/ndb/src/ndbapi/NdbOperationDefine.cpp
+++ b/ndb/src/ndbapi/NdbOperationDefine.cpp
@@ -322,6 +322,36 @@ NdbOperation::interpretedDeleteTuple()
   }//if
 }//NdbOperation::interpretedDeleteTuple()
 
+void
+NdbOperation::setReadLockMode(LockMode lockMode)
+{
+  /* We only support changing lock mode for read operations at this time. */
+  assert(theOperationType == ReadRequest || theOperationType == ReadExclusive);
+  switch (lockMode)
+  {
+    case LM_CommittedRead:
+      theOperationType= ReadRequest;
+      theSimpleIndicator= 1;
+      theDirtyIndicator= 1;
+      break;
+    case LM_Read:
+      theNdbCon->theSimpleState= 0;
+      theOperationType= ReadRequest;
+      theSimpleIndicator= 0;
+      theDirtyIndicator= 0;
+      break;
+    case LM_Exclusive:
+      theNdbCon->theSimpleState= 0;
+      theOperationType= ReadExclusive;
+      theSimpleIndicator= 0;
+      theDirtyIndicator= 0;
+      break;
+    default:
+      /* Not supported / invalid. */
+      assert(false);
+  }
+  theLockMode= lockMode;
+}
 
 
 /******************************************************************************
diff --git a/ndb/src/ndbapi/NdbScanOperation.cpp b/ndb/src/ndbapi/NdbScanOperation.cpp
index 91c788b0088..aec98a7f5d5 100644
--- a/ndb/src/ndbapi/NdbScanOperation.cpp
+++ b/ndb/src/ndbapi/NdbScanOperation.cpp
@@ -136,31 +136,6 @@ NdbScanOperation::readTuples(NdbScanOperation::LockMode lm,
   }
 
   theNdbCon->theScanningOp = this;
-  theLockMode = lm;
-
-  bool lockExcl, lockHoldMode, readCommitted;
-  switch(lm){
-  case NdbScanOperation::LM_Read:
-    lockExcl = false;
-    lockHoldMode = true;
-    readCommitted = false;
-    break;
-  case NdbScanOperation::LM_Exclusive:
-    lockExcl = true;
-    lockHoldMode = true;
-    readCommitted = false;
-    break;
-  case NdbScanOperation::LM_CommittedRead:
-    lockExcl = false;
-    lockHoldMode = false;
-    readCommitted = true;
-    break;
-  default:
-    setErrorCode(4003);
-    return -1;
-  }
-
-  m_keyInfo = ((scan_flags & SF_KeyInfo) || lockExcl) ? 1 : 0;
 
   bool rangeScan = false;
   if (m_accessTable->m_indexType == NdbDictionary::Index::OrderedIndex)
@@ -210,13 +185,13 @@ NdbScanOperation::readTuples(NdbScanOperation::LockMode lm,
   Uint32 reqInfo = 0;
   ScanTabReq::setParallelism(reqInfo, parallel);
   ScanTabReq::setScanBatch(reqInfo, 0);
-  ScanTabReq::setLockMode(reqInfo, lockExcl);
-  ScanTabReq::setHoldLockFlag(reqInfo, lockHoldMode);
-  ScanTabReq::setReadCommittedFlag(reqInfo, readCommitted);
   ScanTabReq::setRangeScanFlag(reqInfo, rangeScan);
   ScanTabReq::setTupScanFlag(reqInfo, tupScan);
   req->requestInfo = reqInfo;
 
+  m_keyInfo = (scan_flags & SF_KeyInfo) ? 1 : 0;
+  setReadLockMode(lm);
+
   Uint64 transId = theNdbCon->getTransactionId();
   req->transId1 = (Uint32) transId;
   req->transId2 = (Uint32) (transId >> 32);
@@ -236,6 +211,41 @@ NdbScanOperation::readTuples(NdbScanOperation::LockMode lm,
   return 0;
 }
 
+void
+NdbScanOperation::setReadLockMode(LockMode lockMode)
+{
+  bool lockExcl, lockHoldMode, readCommitted;
+  switch (lockMode)
+  {
+    case LM_CommittedRead:
+      lockExcl= false;
+      lockHoldMode= false;
+      readCommitted= true;
+      break;
+    case LM_Read:
+      lockExcl= false;
+      lockHoldMode= true;
+      readCommitted= false;
+      break;
+    case LM_Exclusive:
+      lockExcl= true;
+      lockHoldMode= true;
+      readCommitted= false;
+      m_keyInfo= 1;
+      break;
+    default:
+      /* Not supported / invalid. */
+      assert(false);
+  }
+  theLockMode= lockMode;
+  ScanTabReq *req= CAST_PTR(ScanTabReq, theSCAN_TABREQ->getDataPtrSend());
+  Uint32 reqInfo= req->requestInfo;
+  ScanTabReq::setLockMode(reqInfo, lockExcl);
+  ScanTabReq::setHoldLockFlag(reqInfo, lockHoldMode);
+  ScanTabReq::setReadCommittedFlag(reqInfo, readCommitted);
+  req->requestInfo= reqInfo;
+}
+
 int
 NdbScanOperation::fix_receivers(Uint32 parallel){
   assert(parallel > 0);
diff --git a/ndb/test/ndbapi/testBlobs.cpp b/ndb/test/ndbapi/testBlobs.cpp
index 88b679eeeec..6b08b7d686e 100644
--- a/ndb/test/ndbapi/testBlobs.cpp
+++ b/ndb/test/ndbapi/testBlobs.cpp
@@ -141,6 +141,7 @@ printusage()
     << "bug tests" << endl
     << "  -bug 4088   ndb api hang with mixed ops on index table" << endl
     << "  -bug 27018  middle partial part write clobbers rest of part" << endl
+    << "  -bug 27370  Potential inconsistent blob reads for ReadCommitted reads" << endl
     ;
 }
 
@@ -1885,12 +1886,210 @@ bugtest_27018()
   return 0;
 }
 
+
+struct bug27370_data {
+  Ndb *m_ndb;
+  char m_current_write_value;
+  char *m_writebuf;
+  Uint32 m_blob1_size;
+  Uint32 m_pk1;
+  char m_pk2[g_max_pk2len + 1];
+  bool m_thread_stop;
+};
+
+void *bugtest_27370_thread(void *arg)
+{
+  bug27370_data *data= (bug27370_data *)arg;
+
+  while (!data->m_thread_stop)
+  {
+    memset(data->m_writebuf, data->m_current_write_value, data->m_blob1_size);
+    data->m_current_write_value++;
+
+    NdbConnection *con;
+    if ((con= data->m_ndb->startTransaction()) == 0)
+      return (void *)"Failed to create transaction";
+    NdbOperation *opr;
+    if ((opr= con->getNdbOperation(g_opt.m_tname)) == 0)
+      return (void *)"Failed to create operation";
+    if (opr->writeTuple() != 0)
+      return (void *)"writeTuple() failed";
+    if (opr->equal("PK1", data->m_pk1) != 0)
+      return (void *)"equal(PK1) failed";
+    if (g_opt.m_pk2len != 0)
+      if (opr->equal("PK2", data->m_pk2) != 0)
+        return (void *)"equal(PK2) failed";
+    NdbBlob *bh;
+    if ((bh= opr->getBlobHandle("BL1")) == 0)
+      return (void *)"getBlobHandle() failed";
+    if (bh->setValue(data->m_writebuf, data->m_blob1_size) != 0)
+      return (void *)"setValue() failed";
+    if (con->execute(Commit, AbortOnError, 1) != 0)
+      return (void *)"execute() failed";
+    data->m_ndb->closeTransaction(con);
+  }
+
+  return NULL;                                  // Success
+}
+
+static int
+bugtest_27370()
+{
+  DBG("bug test 27370 - Potential inconsistent blob reads for ReadCommitted reads");
+
+  bug27370_data data;
+
+  data.m_ndb= new Ndb(g_ncc, "TEST_DB");
+  CHK(data.m_ndb->init(20) == 0);
+  CHK(data.m_ndb->waitUntilReady() == 0);
+
+  data.m_current_write_value= 0;
+  data.m_blob1_size= g_opt.m_blob1.m_inline + 10 * g_opt.m_blob1.m_partsize;
+  CHK((data.m_writebuf= new char [data.m_blob1_size]) != 0);
+  data.m_pk1= 27370;
+  memset(data.m_pk2, 'x', g_max_pk2len);
+  data.m_pk2[g_max_pk2len]= '\0';
+  data.m_thread_stop= false;
+
+  memset(data.m_writebuf, data.m_current_write_value, data.m_blob1_size);
+  data.m_current_write_value++;
+
+  CHK((g_con= g_ndb->startTransaction()) != 0);
+  CHK((g_opr= g_con->getNdbOperation(g_opt.m_tname)) != 0);
+  CHK(g_opr->writeTuple() == 0);
+  CHK(g_opr->equal("PK1", data.m_pk1) == 0);
+  if (g_opt.m_pk2len != 0)
+    CHK(g_opr->equal("PK2", data.m_pk2) == 0);
+  CHK((g_bh1= g_opr->getBlobHandle("BL1")) != 0);
+  CHK(g_bh1->setValue(data.m_writebuf, data.m_blob1_size) == 0);
+  CHK(g_con->execute(Commit) == 0);
+  g_ndb->closeTransaction(g_con);
+  g_con= NULL;
+
+  pthread_t thread_handle;
+  CHK(pthread_create(&thread_handle, NULL, bugtest_27370_thread, &data) == 0);
+
+  DBG("bug test 27370 - PK blob reads");
+  Uint32 seen_updates= 0;
+  while (seen_updates < 50)
+  {
+    CHK((g_con= g_ndb->startTransaction()) != 0);
+    CHK((g_opr= g_con->getNdbOperation(g_opt.m_tname)) != 0);
+    CHK(g_opr->readTuple(NdbOperation::LM_CommittedRead) == 0);
+    CHK(g_opr->equal("PK1", data.m_pk1) == 0);
+    if (g_opt.m_pk2len != 0)
+      CHK(g_opr->equal("PK2", data.m_pk2) == 0);
+    CHK((g_bh1= g_opr->getBlobHandle("BL1")) != 0);
+    CHK(g_con->execute(NoCommit, AbortOnError, 1) == 0);
+
+    const Uint32 loop_max= 10;
+    char read_char;
+    char original_read_char= 0;
+    Uint32 readloop;
+    for (readloop= 0;; readloop++)
+    {
+      if (readloop > 0)
+      {
+        if (readloop > 1)
+        {
+          /* Compare against first read. */
+          CHK(read_char == original_read_char);
+        }
+        else
+        {
+          /*
+            We count the number of times we see the other thread had the
+            chance to update, so that we can be sure it had the opportunity
+            to run a reasonable number of times before we stop.
+          */
+          if (original_read_char != read_char)
+            seen_updates++;
+          original_read_char= read_char;
+        }
+      }
+      if (readloop > loop_max)
+        break;
+      Uint32 readSize= 1;
+      CHK(g_bh1->setPos(urandom(data.m_blob1_size)) == 0);
+      CHK(g_bh1->readData(&read_char, readSize) == 0);
+      CHK(readSize == 1);
+      ExecType commitType= readloop == loop_max ? Commit : NoCommit;
+      CHK(g_con->execute(commitType, AbortOnError, 1) == 0);
+    }
+    g_ndb->closeTransaction(g_con);
+    g_con= NULL;
+  }
+
+  DBG("bug test 27370 - table scan blob reads");
+  seen_updates= 0;
+  while (seen_updates < 50)
+  {
+    CHK((g_con= g_ndb->startTransaction()) != 0);
+    CHK((g_ops= g_con->getNdbScanOperation(g_opt.m_tname)) != 0);
+    CHK(g_ops->readTuples(NdbOperation::LM_CommittedRead) == 0);
+    CHK((g_bh1= g_ops->getBlobHandle("BL1")) != 0);
+    CHK(g_con->execute(NoCommit, AbortOnError, 1) == 0);
+    CHK(g_ops->nextResult(true) == 0);
+
+    const Uint32 loop_max= 10;
+    char read_char;
+    char original_read_char= 0;
+    Uint32 readloop;
+    for (readloop= 0;; readloop++)
+    {
+      if (readloop > 0)
+      {
+        if (readloop > 1)
+        {
+          /* Compare against first read. */
+          CHK(read_char == original_read_char);
+        }
+        else
+        {
+          /*
+            We count the number of times we see the other thread had the
+            chance to update, so that we can be sure it had the opportunity
+            to run a reasonable number of times before we stop.
+          */
+          if (original_read_char != read_char)
+            seen_updates++;
+          original_read_char= read_char;
+        }
+      }
+      if (readloop > loop_max)
+        break;
+      Uint32 readSize= 1;
+      CHK(g_bh1->setPos(urandom(data.m_blob1_size)) == 0);
+      CHK(g_bh1->readData(&read_char, readSize) == 0);
+      CHK(readSize == 1);
+      CHK(g_con->execute(NoCommit, AbortOnError, 1) == 0);
+    }
+
+    CHK(g_ops->nextResult(true) == 1);
+    g_ndb->closeTransaction(g_con);
+    g_con= NULL;
+  }
+
+  data.m_thread_stop= true;
+  void *thread_return;
+  CHK(pthread_join(thread_handle, &thread_return) == 0);
+  DBG("bug 27370 - thread return status: " <<
+      (thread_return ? (char *)thread_return : "<null>"));
+  CHK(thread_return == 0);
+
+  g_con= NULL;
+  g_opr= NULL;
+  g_bh1= NULL;
+  return 0;
+}
+
 static struct {
   int m_bug;
   int (*m_test)();
 } g_bugtest[] = {
   { 4088, bugtest_4088 },
-  { 27018, bugtest_27018 }
+  { 27018, bugtest_27018 },
+  { 27370, bugtest_27370 }
 };
 
 NDB_COMMAND(testOdbcDriver, "testBlobs", "testBlobs", "testBlobs", 65535)
diff --git a/ndb/test/run-test/daily-basic-tests.txt b/ndb/test/run-test/daily-basic-tests.txt
index ba74c09a792..e1a69d923cb 100644
--- a/ndb/test/run-test/daily-basic-tests.txt
+++ b/ndb/test/run-test/daily-basic-tests.txt
@@ -649,6 +649,14 @@ max-time: 600
 cmd: testBlobs
 args:
 
+max-time: 600
+cmd: testBlobs
+args: -bug 27018
+
+max-time: 600
+cmd: testBlobs
+args: -bug 27370
+
 max-time: 5000
 cmd: testOIBasic
 args: -case abcdefz