Questions around moving from 2.2.12 to 2.4.12

[Stefan G. Weichinger]

Am 29.02.2012 13:53, schrieb Stefan G. Weichinger:

> only *.db ?

copied the db-files aside and tried to convert.
unfortunately I get stuck.

pls see and advise:


# file *.db
annotations.db:  Apple QuickTime movie (modified)
deliver.db:      Berkeley DB (Btree, version 9, native byte-order)
mailboxes.db:    Apple QuickTime movie (modified)
tls_sessions.db: Apple QuickTime movie (modified)


# su cyrus -c /usr/lib/cyrus/bin/cvt_cyrusdb deliver.db berkeley-nosync
delNEW.db skiplist
Usage: /usr/lib/cyrus/bin/cvt_cyrusdb [-C altconfig] <old db> <old db
backend> <new db> <new db backend>
Usable Backends:  berkeley, berkeley-nosync, flat, skiplist, quotalegacy

# su cyrus -c /usr/lib/cyrus/bin/cvt_cyrusdb deliver.db berkeley
delNEW.db skiplist
Usage: /usr/lib/cyrus/bin/cvt_cyrusdb [-C altconfig] <old db> <old db
backend> <new db> <new db backend>
Usable Backends:  berkeley, berkeley-nosync, flat, skiplist, quotalegacy

I don't get it ... what is wrong with my commands?

tia, S