Corrupt block found during reading backup piece, file=network, corr_type=3

  • From: GG <grzegorzof@xxxxxxxxxx>
  • To: oracle-l@xxxxxxxxxxxxx
  • Date: Mon, 12 Dec 2016 21:23:26 +0100

Hi guys,

just want to share the issue during rman active duplicate for standby (both pull and push) in
Oracle 12 Oct2016 PSU Exadata x5 .

First I hit bug solved via DISABLE_OOB=on in sqlnet.ora .
Then

Full restore complete of datafile 2 to datafile copy +DATAC1/GGCPRD_SP/343463B5BC029BCAE0534380CC0A005C/DATAFILE/system.978.930146259. Elapsed time: 0:00:15
checkpoint is 173478379
last deallocation scn is 173276653
Fri Dec 09 13:58:39 2016
Corrupt block 70167 found during reading backup piece, file=network, corr_type=3
Continuing reading piece network, no other copies available.
Fri Dec 09 13:59:07 2016
Datafile rdba reconstruction error, expected block greater than 140983, got 140862 for datafile 3
Corrupt block 125161 found during reading backup piece, file=network, corr_type=4
Continuing reading piece network, no other copies available.
Corrupt block 125162 found during reading backup piece, file=network, corr_type=-2
Continuing reading piece network, no other copies available.
Corrupt block 125163 found during reading backup piece, file=network, corr_type=-2


from rman session :

using channel ORA_AUX_DISK_1

channel ORA_AUX_DISK_1: starting datafile backup set restore
channel ORA_AUX_DISK_1: using network backup set from service GGCPRD_LU
channel ORA_AUX_DISK_1: specifying datafile(s) to restore from backup set
channel ORA_AUX_DISK_1: restoring datafile 00001 to +DATAC1
channel ORA_AUX_DISK_1: restore complete, elapsed time: 00:01:06
channel ORA_AUX_DISK_1: starting datafile backup set restore
channel ORA_AUX_DISK_1: using network backup set from service GGCPRD_LU
channel ORA_AUX_DISK_1: specifying datafile(s) to restore from backup set
channel ORA_AUX_DISK_1: restoring datafile 00002 to +DATAC1
channel ORA_AUX_DISK_1: restore complete, elapsed time: 00:00:25
channel ORA_AUX_DISK_1: starting datafile backup set restore
channel ORA_AUX_DISK_1: using network backup set from service GGCPRD_LU
channel ORA_AUX_DISK_1: specifying datafile(s) to restore from backup set
channel ORA_AUX_DISK_1: restoring datafile 00003 to +DATAC1
PSDRPC returns significant error 600.
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of Duplicate Db command at 12/09/2016 13:59:09
RMAN-05501: aborting duplication of target database
RMAN-03015: error occurred in stored script Memory Script

ORA-17627: ORA-01041: internal error. hostdef extension doesn't exist
ORA-19849: error while reading backup piece from service GGCPRD_LU
ORA-12592: TNS:bad packet
ORA-19558: error de-allocating device
ORA-19557: device error, device type: DISK, device name:
ORA-17627: ORA-01041: internal error. hostdef extension doesn't exist
ORA-19661: datafile 3 could not be verified
ORA-17627: ORA-01041: internal error. hostdef extension doesn't exist
ORA-19849: error while reading backup piece from service GGCPRD_LU
ORA-12592: TNS:bad packet


Got SR but no progress there .
Maybe anyone hit something similiar ?
My to check list:

-- deep packet inspection
-- source DB corruption (but rman backup validate reports no errors).

Regards
GG



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