Error encountered during RMAN duplicate for standby from active database
An exception related to the d1 channel is raised at the point that the first datafile is attempted to be copied.
My research has turned up nothing definitive and any help would be greatly appreciated.
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Snippet of the RMAN output at the point that the exception is encountered
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RMAN-03090: Starting backup at 20-JAN-12
RMAN-08580: channel d1: starting datafile copy
RMAN-08522: input datafile file number=00057 name=+DGROUPS1V1/mp2/persistence_s1_t4.dbf
RMAN-03009: failure of backup command on d1 channel at 01/20/2012 12:44:45
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
My research has turned up nothing definitive and any help would be greatly appreciated.
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Snippet of the RMAN output at the point that the exception is encountered
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RMAN-03090: Starting backup at 20-JAN-12
RMAN-08580: channel d1: starting datafile copy
RMAN-08522: input datafile file number=00057 name=+DGROUPS1V1/mp2/persistence_s1_t4.dbf
RMAN-03009: failure of backup command on d1 channel at 01/20/2012 12:44:45
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
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