Db2 universal database, Directory server, Universal – IBM 51 User Manual
Page 65: Database, Directory, Server
WebSphere
Application
Server
is
the
last
service
to
stop
when
you
shut
down
Tivoli
Intelligent
Orchestrator,
so
this
log
file
is
useful
for
verifying
whether
the
shutdown
completed.
It
is
located
in
the
%WAS_HOME%\logs\
server1
directory
on
Windows
systems
($WAS_HOME/logs/server1
on
UNIX
or
Linux).
Look
for
Server
stop
completed
for
a
successful
shutdown
of
the
WebSphere
Application
Server.
SystemErr.log
This
is
the
log
file
that
contains
Java
exceptions
and
stack
traces
caused
by
the
enterprise
applications.
It
is
located
in
the
%WAS_HOME%\logs\server1
directory
on
Windows
systems
($WAS_HOME/logs/server1
on
UNIX
or
Linux).
DB2
Universal
Database
The
DB2
Universal
Database
error
logs
are
stored
in
the
%DB2_HOME%\DB2
directory
on
Windows
®
systems
($DB2_HOME/db2dump
on
UNIX
or
Linux),
where
%DB2_HOME%
is
the
default
DB2
home
directory.
Check
the
following
log
file
for
errors:
db2diag.log
When
an
error
occurs,
the
db2diag.log
is
updated
with
information
about
the
error.
This
is
the
primary
log
to
use
when
debugging
DB2
Universal
Database
problems.
db2alert.log
If
an
error
is
determined
to
be
an
alert,
then
an
entry
is
made
in
the
db2alert.log
file
and
to
the
operating
system
or
native
logging
facility.
dump
files
For
some
error
conditions,
additional
information
is
logged
in
external
binary
dump
files
named
after
the
failing
process
ID.
These
files
are
intended
for
DB2
Universal
Database
Customer
Support.
trap
files
The
database
manager
generates
a
trap
file
if
it
cannot
continue
processing
because
of
a
trap,
segmentation
violation,
or
exception.
Trap
files
contain
a
function
flow
of
the
last
steps
that
were
executed
before
a
problem
occurred.
Other
useful
DB2
Universal
Databasecommands
include:
db2trc
This
command
gives
you
the
ability
to
control
tracing.
db2support
This
command
collects
environment
information
and
log
files
and
places
them
into
a
compressed
archive
file.
Directory
Server
Trace
logs
for
the
LDAP
server
are
stored
in
the
appsrv\logs
directory,
where
is
the
installation
directory
for
the
LDAP
server.
Check
the
following
log
files
for
errors:
v
ibmslapd.log
v
audit.log
Chapter
6.
Middleware
prerequisite
log
files
53