database hung

  • From: kp R <kp0773@xxxxxxxxx>
  • To: Oracle-L@xxxxxxxxxxxxx
  • Date: Sat, 10 Oct 2009 15:27:48 -0700

All,
recently we got into a database(10gR2) hang situation and we were forced to
abort the instance  . This database has few corrupted blocks which shows in
v$database_block_corrutpion and occasionally we get

ORA-00607: Internal error occurred while making a change to a data block
ORA-00600: internal error code, arguments: [kddummy_blkchk], [18], [109812],
[6401], [], [], [], []

but this time we observed a cycle of message as shown below coming  for 2
hour  so we decided to abort the instance . I have a SR opened but so far
the support is not
very helpful giving any reason.   I was wondering if anyone has any idea on
this .


Doing block recovery for file 18 block 109812
Block recovery from logseq 7907, block 479993 to scn 23018333209
Thu Oct 8 10:05:07 2009
Recovery of Online Redo Log: Thread 1 Group 2 Seq 7907 Reading mem 0
  Mem# 0: /mtrx/oradata/pmtrx/onlinelog/o1_mf_2_5azw407p_.log
  Mem# 1: /mtrx/oradata/pmtrx/onlinelog/o1_mf_2_5azw44op_.log
Thu Oct 8 10:05:07 2009
Recovery of Online Redo Log: Thread 1 Group 3 Seq 7908 Reading mem 0
  Mem# 0: /mtrx/oradata/pmtrx/onlinelog/o1_mf_3_6azx44op_.log
  Mem# 1: /mtrx/oradata/pmtrx/onlinelog/o1_mf_3_6azx4fop_.log
Block recovery interrupted at rba 7908.155763.340
Doing block recovery for file 18 block 109812
Block recovery from logseq 7907, block 479993 to scn 23018333209
Thu Oct 8 10:05:08 2009
Recovery of Online Redo Log: Thread 1 Group 2 Seq 7907 Reading mem 0
  Mem# 0: /mtrx/oradata/pmtrx/onlinelog/o1_mf_2_5azw407p_.log
  Mem# 1: /mtrx/oradata/pmtrx/onlinelog/o1_mf_2_5azw44op_.log
Thu Oct 8 10:05:08 2009
Recovery of Online Redo Log: Thread 1 Group 3 Seq 7908 Reading mem 0
  Mem# 0: /mtrx/oradata/pmtrx/onlinelog/o1_mf_3_6azx44op_.log
  Mem# 1: /mtrx/oradata/pmtrx/onlinelog/o1_mf_3_6azx4fop_.log
Block recovery interrupted at rba 7908.155763.340
Doing block recovery for file 18 block 109812

Thanks in advance
-Kar

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