Attachment 93883 Details for Bug 143408 – Potential patch that fixes it.

[patch] Potential patch that fixes it.

999_all_default-pgman-5.1.7.patch (text/plain), 6.41 KB, created by Chris Fairles on 2006-08-09 19:19:16 UTC

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Creator: Chris Fairles

Created: 2006-08-09 19:19:16 UTC

Size: 6.41 KB

patch

obsolete

>--- ./storage/ndb/src/kernel/blocks/pgman.cpp	2006-02-27 16:25:25.000000000 -0500
>+++ ./storage/ndb/src/kernel/blocks/pgman.cpp.new	2006-08-09 21:55:28.000000000 -0400
>@@ -1145,6 +1145,106 @@
>   do_lcp_loop(signal, true);
> }
> 
>+NdbOut&
>+operator<<(NdbOut& out, Ptr<Pgman::Page_request> ptr)
>+{
>+  const Pgman::Page_request& pr = *ptr.p;
>+  const char* bname = getBlockName(pr.m_block, "?");
>+  out << "PR";
>+  if (ptr.i != RNIL)
>+    out << " [" << dec << ptr.i << "]";
>+  out << " block=" << bname;
>+  out << " flags=" << hex << pr.m_flags;
>+  out << "," << dec << (pr.m_flags & Pgman::Page_request::OP_MASK);
>+  {
>+    if (pr.m_flags & Pgman::Page_request::LOCK_PAGE)
>+      out << ",lock_page";
>+    if (pr.m_flags & Pgman::Page_request::EMPTY_PAGE)
>+      out << ",empty_page";
>+    if (pr.m_flags & Pgman::Page_request::ALLOC_REQ)
>+      out << ",alloc_req";
>+    if (pr.m_flags & Pgman::Page_request::COMMIT_REQ)
>+      out << ",commit_req";
>+    if (pr.m_flags & Pgman::Page_request::DIRTY_REQ)
>+      out << ",dirty_req";
>+    if (pr.m_flags & Pgman::Page_request::CORR_REQ)
>+      out << ",corr_req";
>+  }
>+  return out;
>+}
>+
>+NdbOut&
>+operator<<(NdbOut& out, Ptr<Pgman::Page_entry> ptr)
>+{
>+  const Pgman::Page_entry pe = *ptr.p;
>+  Uint32 list_no = Pgman::get_sublist_no(pe.m_state);
>+  out << "PE [" << dec << ptr.i << "]";
>+  out << " state=" << hex << pe.m_state;
>+  {
>+    if (pe.m_state & Pgman::Page_entry::REQUEST)
>+      out << ",request";
>+    if (pe.m_state & Pgman::Page_entry::EMPTY)
>+      out << ",empty";
>+    if (pe.m_state & Pgman::Page_entry::BOUND)
>+      out << ",bound";
>+    if (pe.m_state & Pgman::Page_entry::MAPPED)
>+      out << ",mapped";
>+    if (pe.m_state & Pgman::Page_entry::DIRTY)
>+      out << ",dirty";
>+    if (pe.m_state & Pgman::Page_entry::USED)
>+      out << ",used";
>+    if (pe.m_state & Pgman::Page_entry::BUSY)
>+      out << ",busy";
>+    if (pe.m_state & Pgman::Page_entry::LOCKED)
>+      out << ",locked";
>+    if (pe.m_state & Pgman::Page_entry::PAGEIN)
>+      out << ",pagein";
>+    if (pe.m_state & Pgman::Page_entry::PAGEOUT)
>+      out << ",pageout";
>+    if (pe.m_state & Pgman::Page_entry::LOGSYNC)
>+      out << ",logsync";
>+    if (pe.m_state & Pgman::Page_entry::LCP)
>+      out << ",lcp";
>+    if (pe.m_state & Pgman::Page_entry::HOT)
>+      out << ",hot";
>+    if (pe.m_state & Pgman::Page_entry::ONSTACK)
>+      out << ",onstack";
>+    if (pe.m_state & Pgman::Page_entry::ONQUEUE)
>+      out << ",onqueue";
>+  }
>+  out << " list=";
>+  if (list_no == ZNIL)
>+    out << "NONE";
>+  else
>+  {
>+    out << dec << list_no;
>+    out << "," << Pgman::get_sublist_name(list_no);
>+  }
>+  out << " diskpage=" << dec << pe.m_file_no << "," << pe.m_page_no;
>+  if (pe.m_real_page_i == RNIL)
>+    out << " realpage=RNIL";
>+  else
>+    out << " realpage=" << dec << pe.m_real_page_i;
>+  out << " lsn=" << dec << pe.m_lsn;
>+  out << " busy_count=" << dec << pe.m_busy_count;
>+#ifdef VM_TRACE
>+  {
>+    LocalDLFifoList<Pgman::Page_request>
>+      req_list(ptr.p->m_this->m_page_request_pool, ptr.p->m_requests);
>+    if (! req_list.isEmpty())
>+    {
>+      Ptr<Pgman::Page_request> req_ptr;
>+      out << " req:";
>+      for (req_list.first(req_ptr); req_ptr.i != RNIL; req_list.next(req_ptr))
>+      {
>+        out << " " << req_ptr;
>+      }
>+    }
>+  }
>+#endif
>+  return out;
>+}
>+
> bool
> Pgman::process_lcp(Signal* signal)
> {
>@@ -2087,105 +2187,7 @@
>   return "?";
> }
> 
>-NdbOut&
>-operator<<(NdbOut& out, Ptr<Pgman::Page_request> ptr)
>-{
>-  const Pgman::Page_request& pr = *ptr.p;
>-  const char* bname = getBlockName(pr.m_block, "?");
>-  out << "PR";
>-  if (ptr.i != RNIL)
>-    out << " [" << dec << ptr.i << "]";
>-  out << " block=" << bname;
>-  out << " flags=" << hex << pr.m_flags;
>-  out << "," << dec << (pr.m_flags & Pgman::Page_request::OP_MASK);
>-  {
>-    if (pr.m_flags & Pgman::Page_request::LOCK_PAGE)
>-      out << ",lock_page";
>-    if (pr.m_flags & Pgman::Page_request::EMPTY_PAGE)
>-      out << ",empty_page";
>-    if (pr.m_flags & Pgman::Page_request::ALLOC_REQ)
>-      out << ",alloc_req";
>-    if (pr.m_flags & Pgman::Page_request::COMMIT_REQ)
>-      out << ",commit_req";
>-    if (pr.m_flags & Pgman::Page_request::DIRTY_REQ)
>-      out << ",dirty_req";
>-    if (pr.m_flags & Pgman::Page_request::CORR_REQ)
>-      out << ",corr_req";
>-  }
>-  return out;
>-}
> 
>-NdbOut&
>-operator<<(NdbOut& out, Ptr<Pgman::Page_entry> ptr)
>-{
>-  const Pgman::Page_entry pe = *ptr.p;
>-  Uint32 list_no = Pgman::get_sublist_no(pe.m_state);
>-  out << "PE [" << dec << ptr.i << "]";
>-  out << " state=" << hex << pe.m_state;
>-  {
>-    if (pe.m_state & Pgman::Page_entry::REQUEST)
>-      out << ",request";
>-    if (pe.m_state & Pgman::Page_entry::EMPTY)
>-      out << ",empty";
>-    if (pe.m_state & Pgman::Page_entry::BOUND)
>-      out << ",bound";
>-    if (pe.m_state & Pgman::Page_entry::MAPPED)
>-      out << ",mapped";
>-    if (pe.m_state & Pgman::Page_entry::DIRTY)
>-      out << ",dirty";
>-    if (pe.m_state & Pgman::Page_entry::USED)
>-      out << ",used";
>-    if (pe.m_state & Pgman::Page_entry::BUSY)
>-      out << ",busy";
>-    if (pe.m_state & Pgman::Page_entry::LOCKED)
>-      out << ",locked";
>-    if (pe.m_state & Pgman::Page_entry::PAGEIN)
>-      out << ",pagein";
>-    if (pe.m_state & Pgman::Page_entry::PAGEOUT)
>-      out << ",pageout";
>-    if (pe.m_state & Pgman::Page_entry::LOGSYNC)
>-      out << ",logsync";
>-    if (pe.m_state & Pgman::Page_entry::LCP)
>-      out << ",lcp";
>-    if (pe.m_state & Pgman::Page_entry::HOT)
>-      out << ",hot";
>-    if (pe.m_state & Pgman::Page_entry::ONSTACK)
>-      out << ",onstack";
>-    if (pe.m_state & Pgman::Page_entry::ONQUEUE)
>-      out << ",onqueue";
>-  }
>-  out << " list=";
>-  if (list_no == ZNIL)
>-    out << "NONE";
>-  else
>-  {
>-    out << dec << list_no;
>-    out << "," << Pgman::get_sublist_name(list_no);
>-  }
>-  out << " diskpage=" << dec << pe.m_file_no << "," << pe.m_page_no;
>-  if (pe.m_real_page_i == RNIL)
>-    out << " realpage=RNIL";
>-  else
>-    out << " realpage=" << dec << pe.m_real_page_i;
>-  out << " lsn=" << dec << pe.m_lsn;
>-  out << " busy_count=" << dec << pe.m_busy_count;
>-#ifdef VM_TRACE
>-  {
>-    LocalDLFifoList<Pgman::Page_request>
>-      req_list(ptr.p->m_this->m_page_request_pool, ptr.p->m_requests);
>-    if (! req_list.isEmpty())
>-    {
>-      Ptr<Pgman::Page_request> req_ptr;
>-      out << " req:";
>-      for (req_list.first(req_ptr); req_ptr.i != RNIL; req_list.next(req_ptr))
>-      {
>-        out << " " << req_ptr;
>-      }
>-    }
>-  }
>-#endif
>-  return out;
>-}
> 
> #ifdef VM_TRACE
> void

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Attachments on bug 143408: 93883