NW guru,

Do you have any issue of NW backup hung, if one of the tape is bad? Here is
the Networker server log (/nsr/logs/daemon.log)
--------------------------------------------------------------------

May 31 06:52:48 prmgls01 logger: NetWorker media: (warning) /dev/nst5
moving: fsr 2878: Input/output error
May 31 06:52:48 prmgls01 logger: NetWorker media: (emergency) could not
position 000268L2 to file 113, record 2880
May 31 06:52:48 prmgls01 logger: NetWorker media: (warning) /dev/nst5
reading: Input/output error
May 31 06:52:49 prmgls01 last message repeated 4 times
May 31 06:52:49 prmgls01 logger: NetWorker media: (notice) Volume "000268L2"
on device "/dev/nst5": Cannot decode block. Verify the device configuration.
Tape positioning by record is disabled.
May 31 06:52:49 prmgls01 logger: NetWorker media: (warning) /dev/nst5
reading: Input/output error
May 31 06:52:49 prmgls01 logger: NetWorker media: (warning) verification of
volume "000268L2", volid 1665199573 failed, can not read record 2880 of file
113 on LTO Ultrium-2 tape 000268L2
May 31 06:52:49 prmgls01 logger: NetWorker media: (notice) verification of
volume "000268L2", volid 1665199573 failed, volume is being marked as full.
May 31 06:52:49 prmgls01 logger: NetWorker media: (notice) Save set
(440489257) prcsdb21-i:RMAN:/home/oracle/rman_scripts/itsprd_NMO volume
000268L2 on /dev/nst5 is being terminated because: Media verification failed
May 31 06:52:49 prmgls01 logger: NetWorker media: (notice) Save set
(457266465) prcsdb21-i:RMAN:/home/oracle/rman_scripts/itsprd_NMO volume
000268L2 on /dev/nst5 is being terminated because: Media verification failed
May 31 06:52:49 prmgls01 logger: NetWorker media: (notice) Save set
(474043677) prcsdb21-i:RMAN:/home/oracle/rman_scripts/itsprd_NMO volume
000268L2 on /dev/nst5 is being terminated because: Media verification failed
May 31 06:52:49 prmgls01 logger: NetWorker media: (notice) Save set
(490820893) prcsdb21-i:RMAN:/home/oracle/rman_scripts/itsprd_NMO volume
000268L2 on /dev/nst5 is being terminated because: Media verification failed
May 31 06:52:49 prmgls01 logger: NetWorker media: (notice) Save set
(524374977) prcsdb11-i:RMAN:/home/oracle/rman_scripts/cpprd_NMO volume
000268L2 on /dev/nst5 is being terminated because: Media verification failed
May 31 06:52:49 prmgls01 logger: NetWorker media: (notice) Save set
(608260984) prcsdb11-i:RMAN:/home/oracle/rman_scripts/hcprd_NMO volume
000268L2 on /dev/nst5 is being terminated because: Media verification failed
May 31 06:52:49 prmgls01 logger: NetWorker media: (notice) Save set
(641815388) prcsdb01-i:RMAN:/home/oracle/rman_scripts/dwprddb_NMO volume
000268L2 on /dev/nst5 is being terminated because: Media verification failed
May 31 06:52:49 prmgls01 logger: NetWorker media: (notice) Save set
(658592604) prcsdb01-i:RMAN:/home/oracle/rman_scripts/dwprddb_NMO volume
000268L2 on /dev/nst5 is being terminated because: Media verification failed
May 31 06:52:56 prmgls01 logger: NetWorker media: (waiting) Waiting for 1
writable volumes to backup pool


Here is Oracle database log
-----------------------------------------
Database backups got hung up on May 31st and were still running in the
database on Jun 1st.

Found the below entry in the $ORACLE_BASE/admin/dwprddb/udump/sbtio.log.
 (prcsdb01)

SBT-17101 (0) 05/31/08 06:52:48 lnm_stream_write: asdf_output_section1()
failed
xdr=0x0x66c3530: bp=0x0x2a9bd7e048: send_len=262144: type=12800:
fhand=0x0x66d0190: wrapper=0x(nil): directp=0x0x2a9a82de00 (1:4:0)
SBT-17095 (0) 05/31/08 06:52:48 lnm_stream_write: asdf_output_section1()
failed
xdr=0x0x66c3530: bp=0x0x2a9bd7e048: send_len=262144: type=12800:
fhand=0x0x66d0190: wrapper=0x(nil): directp=0x0x2a9a7dde00 (1:4:0)
SBT-17095 (0) 05/31/08 06:52:49 lnm_stream_write: asdf_output_section1()
failed
xdr=0x0x66c3530: bp=0x0x2a9bd7e048: send_len=262144: type=12800:
fhand=0x0x66d0190: wrapper=0x(nil): directp=0x0x2a9a82de00 (1:4:0)
SBT-17101 (0) 05/31/08 06:52:49 lnm_stream_write: asdf_output_section1()
failed
xdr=0x0x66c3530: bp=0x0x2a9bd7e048: send_len=262144: type=12800:
fhand=0x0x66d0190: wrapper=0x(nil): directp=0x0x2a9a88de00 (1:4:0)
SBT-17101 (0) 05/31/08 06:52:49 lnm_stream_end_file: The savefile_fini()
call failed. (1:5:0)
SBT-17095 (0) 05/31/08 06:52:49 lnm_stream_write: asdf_output_section1()
failed
xdr=0x0x66c3530: bp=0x0x2a9bd7e048: send_len=262144: type=12800:
fhand=0x0x66d0190: wrapper=0x(nil): directp=0x0x2a9a88de00 (1:4:0)
SBT-17095 (0) 05/31/08 06:52:49 lnm_stream_end_file: The savefile_fini()
call failed. (1:5:0)
SBT-17095 (0) 05/31/08 06:52:54 lnm_index_remove_SSID: The removal of SSID
'641815388' failed with error: Delete save set
operation already in progress' (2:2:0)

--
Long Nguyen
email: lnguyen AT calpoly DOT edu
http://www.calpoly.edu/~lnguyen
work phone: 805-756-1550

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