MKAF(1)MKAF(1)NAMEmkaf - create a Performance Co-Pilot archive folio
SYNOPSIS
$PCP_BINADM_DIR/mkaf [findopts] filename ...
DESCRIPTION
A collection of one or more Performance Co-Pilot (see PCPIntro(1)) ar‐
chive logs may be combined with mkaf to produce a PCP archive folio and
the associated archive folio control file. Some PCP tools use mkaf to
create archive folios, e.g. the ``record'' facility in the pmchart(1)
and pmview(1) tools, to facilitate playback with pmafm(1).
mkaf processes each filename argument, and if this is a component file
from a PCP archive that archive is added to the folio.
If filename is a directory, then this is searched recursively using
find(1). Any filename argument beginning with a ``-'' is assumed to be
a find(1) command line option (findopts); the default is -follow if no
findopts are specified.
The first named archive in the folio is assumed to be associated with
the default host for any tool that tries to replay multiple archives
from the folio.
The folio control file is written to standard output, and has the fol‐
lowing format.
1. The first line contains the word PCPFolio.
2. The second line contains the tag Version: followed by the format
version number (currently 1).
3. For subsequent lines, blank lines and lines beginning with ``#'' are
ignored.
4. The line beginning with the tag Created: documents where and when
the folio was created.
5. The line beginning with the tag Creator: identifies the tool which
created the folio (and is assumed to know how to replay the archive
folio). If present, the second argument is the name of a configura‐
tion file that the creator tool could use to replay the archive
folio, e.g. with the replay command for pmafm(1). In the case of
mkaf (unlike pmchart(1) or pmview(1)) there is no knowledge of the
contents of the archives, so the ``creator'' cannot replay the ar‐
chive, however pmchart(1) is able to replay any archive, and so this
tool is identified as the Creator: for archive folios created by
mkaf(1).
6. This is then followed by one or more lines beginning with the tag
Archive: followed by the hostname and base name of the archive.
For example
$ mkaf mydir/gonzo
might produce the following folio control file.
PCPFolio
Version: 1
# use pmafm(1) to process this PCP archive folio
#
Created: on gonzo at Tue Jul 2 03:35:54 EST 1996
Creator: pmchart
# Host Basename
#
Archive: gonzo mydir/gonzo/960627
Archive: gonzo mydir/gonzo/960628
Archive: gonzo mydir/gonzo/960629
Archive: gonzo mydir/gonzo/960630
Archive: gonzo mydir/gonzo/960701
Archive: gonzo mydir/gonzo/960701.00.10
Archive: gonzo mydir/gonzo/960701.05.25
Archive: gonzo mydir/gonzo/960702.00.10
PCP ENVIRONMENT
Environment variables with the prefix PCP_ are used to parameterize the
file and directory names used by PCP. On each installation, the file
/etc/pcp.conf contains the local values for these variables. The
$PCP_CONF variable may be used to specify an alternative configuration
file, as described in pcp.conf(4).
SEE ALSOfind(1), PCPIntro(1), pmafm(1), pmchart(1), pmview(1), pcp.conf(4) and
pcp.env(4).
DIAGNOSTICS
Some informational messages, warnings and pathological conditions are
reported on standard error.
Performance Co-Pilot SGI MKAF(1)
