This is the command ltdbtool that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator
PROGRAM:
NAME
ltdbtool - manipulate CTDB's local TDB files
SYNOPSIS
ltdbtool [OPTION...] {COMMAND} [COMMAND-ARGS]
DESCRIPTION
ltdbtool is a utility to manipulate CTDB's local TDB databases (LTDBs) without connecting
to a CTDB daemon.
It can be used to:
· dump the contents of a LTDB, optionally printing the CTDB record header information,
· convert between an LTDB and a non-clustered tdb by adding or removing CTDB headers and
· convert between 64 and 32 bit LTDBs where the CTDB record headers differ by 4 bytes of
padding.
OPTIONS
-e
Dump empty records. These are normally excluded.
-p
Dump with header information, similar to "ctdb catdb".
-s {0 | 32 | 64}
Specify how to determine the CTDB record header size for the input database:
0
no CTDB header
32
CTDB header size of a 32 bit system (20 bytes)
64
CTDB header size of a 64 bit system (24 bytes)
The default is 32 or 64 depending on the system architecture.
-o {0 | 32 | 64}
Specify how to determine the CTDB record header size for the output database, see -s.
-S SIZE
Explicitly specify the CTDB record header SIZE of the input database in bytes.
-O SIZE
Explicitly specify the CTDB record header SIZE for the output database in bytes.
-h
Print help text.
COMMANDS
help
Print help text.
dump IDB
Dump the contents of an LTDB input file IDB to standard output in a human-readable
format.
convert IDB ODB
Copy an LTDB input file IDB to output file ODB, optionally adding or removing CTDB
headers.
EXAMPLES
Print a local tdb in "tdbdump" style:
ltdbtool dump idmap2.tdb.0
Print a local tdb with header information similar to "ctdb catdb":
ltdbtool dump -p idmap2.tdb.0
Strip the CTDB headers from records:
ltdbtool convert -o0 idmap2.tdb.0 idmap.tdb
Strip 64 bit CTDB headers from records, running on i386:
ltdbtool convert -s64 -o0 idmap2.tdb.0 idmap.tdb
Strip the CTDB headers from records by piping through tdbrestore:
ltdbtool dump idmap2.tdb.0 | tdbrestore idmap.tdb
Convert a local tdb from a 64 bit system for usage on a 32 bit system:
ltdbtool convert -s64 -o32 idmap2.tdb.0 idmap2.tdb.1
Add a default header:
ltdbtool convert -s0 idmap.tdb idmap2.tdb.0
Use ltdbtool online using onworks.net services
