samba.git/source3/utils/net_tdb.c, branch talloc-2.1.13 Unnamed repository; edit this file 'description' to name the repository. net: Add net tdb command to print information from tdb records 2017-05-08T19:08:23+00:00 Christof Schmitt cs@samba.org 2017-02-16T23:22:38+00:00 25b5bb3056bbd7d0aaeeff106e9cfc9cc309bc78 The main purpose is to debug "hot" records from ctdb. ctdb tracks contended records and identifies them by key in the dbstatistics: DB Statistics: locking.tdb [...] Num Hot Keys: 1 Count:3 Key:6a4128e3ced4681b02a00000000000000000000000000000 This command allows querying additional information for the associated key to identify the affected file. For now this only adds a subcommand for the locking.tdb, but could be extended to others: net tdb locking 6a4128e3ced4681b02a00000000000000000000000000000 Share path: /test/share Name: testfile Number of share modes: 2 Signed-off-by: Christof Schmitt <cs@samba.org> Reviewed-by: Volker Lendecke <vl@samba.org> 
The main purpose is to debug "hot" records from ctdb. ctdb tracks
contended records and identifies them by key in the dbstatistics:

DB Statistics: locking.tdb
[...]
 Num Hot Keys:     1
     Count:3 Key:6a4128e3ced4681b02a00000000000000000000000000000

This command allows querying additional information for the associated
key to identify the affected file. For now this only adds a subcommand
for the locking.tdb, but could be extended to others:

net tdb locking 6a4128e3ced4681b02a00000000000000000000000000000
Share path:            /test/share
Name:                  testfile
Number of share modes: 2

Signed-off-by: Christof Schmitt <cs@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>