RDF/IMP and IMPX System Management Manual (RDF 1.3+)

Online Database Synchronization
Compaq NonStop™ RDF/IMP and IMPX System Management Manual—522204-001
7-7
Example of Synchronizing An Entire Database
Online
3. Configure RDF and then issue the following RDFCOM command:
START RDF, UPDATE OFF
4. Create a set of empty nonaudited Enscribe files on the primary system with the same
file structure as the database files being synchronized. Although you can use the
create filey like filex method, the complete sequence of FUP SET and
CREATE commands are included below to show the file structure of the partitioned
files.
volume $data2.test
reset
set type k, keyoff 2, keylen 4, no audit
set buffered, ext(10,10)
set rec 300, block 4096
set maxextents 16
set code 4700
set part (1, $data3, 2, 2, [0,0,0,195] )
set altkey (1, file 0, keyoff 6, keylen 2 )
set altkey (2, file 0, keyoff 6, keylen 2 )
set altkey (3, file 0, keyoff 6, keylen 2, no update )
set altkey (4, file 0, keyoff 6, keylen 2, no update )
set altkey (5, file 0, keyoff 6, keylen 2 )
set altfile (0, $data2.test.altf0100 )
create $data2.test.part0100
set altfile (0, $data2.test.altf0101 )
create $data2.test.part0101
volume $data3.test
reset
set type r, no audit
set buffered, ext(10,10)
set rec 4050, block 4096
set maxextents 16
set code 4700
set part (1, $data2, 2, 2 )
set altkey (1, file 0, keyoff 6, keylen 2 )
set altkey (2, file 0, keyoff 6, keylen 2, no update )
set altkey (3, file 0, keyoff 6, keylen 2 )
set altkey (4, file 0, keyoff 6, keylen 2, no update )
set altkey (5, file 0, keyoff 6, keylen 2, no update )
set altfile (0, $data3.test.altf0200 )
create $data3.test.part0200
set altfile (0, $data3.test.altf0201 )
create $data3.test.part0201
After using a VOLUME command to specify the primary database volume from
which you want to extract the data, load the empty duplicate files:
volume $data0.test
load part0100, $data2.test.part0100, share, sorted