source: trunk/docs/README.UPGRADE@ 84

Last change on this file since 84 was 73, checked in by rainer, 18 years ago

Minor fixes for 2.3.0

File size: 1.7 KB
Line 
1
2from lower to 2.3.x: database scheme has changed slightly
3
4 -- MySQL:
5 ALTER TABLE samhain.log ADD COLUMN acl_old BLOB;
6 ALTER TABLE samhain.log ADD COLUMN acl_new BLOB;
7
8 -- PostgreSQL:
9 ALTER TABLE samhain.log ADD COLUMN acl_old TEXT;
10 ALTER TABLE samhain.log ADD COLUMN acl_new TEXT;
11
12 -- Oracle:
13 ALTER TABLE samhain.log ADD acl_old VARCHAR2(4000);
14 ALTER TABLE samhain.log ADD acl_new VARCHAR2(4000);
15 DROP TRIGGER trigger_on_log;
16
17
18
19since 2.2.0: server-to-server relay is possible
20
21 -- this implies that problems will arise if your server is misconfigured
22 to connect to itself (SetExportSeverity is explicitely set
23 to a threshold different from 'none', and the logserver is set to
24 localhost). The server may deadlock in this case.
25
26
27
28since 2.1.0: update and daemon mode can be combined
29
30 -- this implies that '-t update' will start a daemon process if running as
31 daemon is the default specified in the config file. use '--foreground'
32 to avoid starting a daemon process
33
34
35
36from 1.7.x to 1.8.x: client/server encryption protocol has been enhanced
37
38 -- 1.7.x clients can connect to a 1.8.x server
39
40 -- 1.8.x clients can only connect to a 1.7.x server, if they
41 are built with --enable-encrypt=1
42
43
44
45from 1.6.x to 1.7.x: things to watch out for
46
47 -- the log server drops root privileges after startup; it needs a logfile
48 directory with write access for the unprivileged user now
49
50 -- the PID file does not double as lock for the log file anymore; the
51 log file has its own lock now (same path, with .lock appended)
52
53 -- by default, the HTML status page of the server is in the log directory
54 now; this allows to make the data directory read-only for the server
55
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