Pcp

- patch from Anas Nashif <nashifplanux.com> to work with glibc 2.3.1
- fix - pmlogger_check failure messages are too verbose
- fix - pmclient sometimes reports bad Busy CPU () on MP systems
- fix - Piggy-back PDU and endian conversion error
- fix - Minor problem with error-handling in pmlc-pmlogger
connection protocol
- fix - cleanup handling of children's exit status for pmie
- fix - need better diagnostics to debug trace PMDA
- fix - Minor cleanup of PCP man pages
- fix - command buffer too small in pmnsdel
- Solaris portability changes from Alan Hoyt <ahoytmoser-inc.com>
(qa only so far)
- fix - minor warnings and build cleanup
- fix - serialize the pcp build

- Changes to pmlogconf to improve usability
- pmie_check fails when log files relocated via symlink
reported by Micah Altman <Micah_Altmanharvard.edu>
- fix linux pcp upgrade saves pmns but doesn't save pmcd.conf
- fix pmlc logic error in handling descriptor fetch failures
- pmdumplog reports incorrect sizes for PDUs on ia64
- fix /proc scanning for newer 2.4.x kernels and for 2.5.x
- pmproxy support in libpcp
- change the units of kernel.all.uptime from hours to seconds
contributed by Mike Mason <mmlnxus.ibm.com>
- fix pmafm remove does not list all files
- Units wrong for proc.psinfo.rss_rlim, Mike Mason <mmlnxus.ibm.com>
- in build/rpm/GNUmakefile, remove '=' from --target since rpm v4
doesn't seem to like it Todd Davis <todd.c.davisintel.com>
- fix rpm upgrade post install processing for pmieconf rules
- large number of new metrics and bug fixes from Mike Mason
<mmlnxus.ibm.com> to support metrics required by libgtop. These
include the following:

(new) Total idle time since boot
kernel.all.idletime

(new) current of user sessions
kernel.all.nusers

(new) Last pid used
kernel.all.lastpid

(new) Filesystem blocksize from statfs()
filesys.blocksize

(new) Filesystem free space available to non-superusers from statfs()
filesys.avail

(modified) Per process command name
proc.psinfo.cmd

(new) Per process command line from /proc/<pid>/cmdline
proc.psinfo.psargs

(new) Per process CPU number from /proc/<pid>/stat
proc.psinfo.processor

(new) Per process wait channel symbol name
proc.psinfo.wchan_s

(new) Per process signal info from /proc/<pid>/status
proc.psinfo.signal_s
proc.psinfo.blocked_s
proc.psinfo.sigignore_s
proc.psinfo.sigcatch_s

(new) Per process map info from /proc/<pid>/maps
proc.memory.maps

(new) Per process memory info from /proc/<pid>/status
proc.memory.vmsize
proc.memory.vmlock
proc.memory.vmrss
proc.memory.vmdata
proc.memory.vmstack
proc.memory.vmexe
proc.memory.vmlib

(new) Per process user and group ids from /proc/<pid>/status
proc.id.uid
proc.id.euid
proc.id.suid
proc.id.fsuid
proc.id.gid
proc.id.egid
proc.id.sgid
proc.id.fsgid

(new) Per process user and group ids converted to names
proc.id.uid_nm
proc.id.euid_nm
proc.id.suid_nm
proc.id.fsuid_nm
proc.id.gid_nm
proc.id.egid_nm
proc.id.sgid_nm
proc.id.fsgid_nm

(new) Semaphore limits from semctl()(needed by libgtop)
ipc.sem.max_semmap
ipc.sem.max_semid
ipc.sem.max_sem
ipc.sem.num_undo
ipc.sem.max_perid
ipc.sem.max_ops
ipc.sem.max_undoent
ipc.sem.sz_semundo
ipc.sem.max_semval
ipc.sem.max_exit

(new) Message queue limits from msgctl()(needed by libgtop)
ipc.msg.sz_pool
ipc.msg.mapent
ipc.msg.max_msgsz
ipc.msg.max_defmsgq
ipc.msg.max_msgqid
ipc.msg.max_msgseg
ipc.msg.num_smsghdr
ipc.msg.max_seg

(new) Shared memory limits from shmctl() (needed by libgtop)
ipc.shm.max_segsz
ipc.shm.min_segsz
ipc.shm.max_seg
ipc.shm.max_segproc
ipc.shm.max_shmsys

- fix libpcp_trace stub library does not build on ia64
- fix make clean doesn't remove all that it should
- fix pmlogger gram.y syntax error for newer bison
- fix pmstore value "too big" test does not work on 64bit platforms
- fix memory leak in pmlogger on 64bit platforms
- fix update-magic to recompile the magic file after install
- fix pmie alarm actions, suggested by Todd Davis <todd.c.davisintel.com>
- fix man pages to be compatible with khelpcenter and man2html
- use rpmbuild rather than rpm --rebuild for RH8, contributed by
Todd Davis <todd.c.davisintel.com>
- use rpm instead of rpmbuild if rpmbuild isn't available, contributed
my Mike Mason <mmlnxus.ibm.com>
- in pmdas/linux/ksyms.c, use __psint and %p format for for address
scanning, contributed my Mike Mason <mmlnxus.ibm.com>
- use "make" by default in Makepkgs rather than explicitly gmake
- Add top level GNUmakefile check for gmake (stolen from glibc)
- Correctly check status in rule for pcp.src in build/GNUmakefile
- correctly check rpmbuild exit status in Installpkgs.
- fix NULL ptr deref in src/pmdas/linuyx/proc_pid.c for the
case where a process exits while we're reading /proc/<pid>/status

- fixed mangle-src to catch all copyrights in the open source package
- fixes from gillyexanet.com for /proc/cpuinfo on alpha platform.
- change configure.in to work with autoconf version 2.50
- fix configure.in to work when ps gives warnings on stderr;
(eg. System.map doesn't match running kernel)
- added lmsensors PMDA, contributed by Troy Dawson <dawsonfnal.gov>
- added kernel.all.uptime, contributed by Gilly <gillyexanet.com>
- fixed int overflow with kernel.*.cpu.* metrics. Fix contributed
by Gilly <gillyexanet.com>
- use sysconf(_SC_CLK_TCK) to determine HZ
- fix sapic scanning for sn-ia64 in proc_cpuinfo.c
- fix from gillyexanet.com for scanning 2.4.x /proc/stat disk stats
- bug 826904 Ensure atomicity of PMNS updates as seen by PMNS readers,
and add transactional-level locking to ensure mutual exclusion
between PMNS updaters
- bug 817376 pmlogger makes too many round trips to pmcd
- bug 828416 - pmlogger access control will not accept hostnames
containing hyphens
- bug 820891 More robust mapping of system error codes to strings to
accommodate the growing range of errno values in IRIX and differences
between IRIX and Linux
- bug 826681 - Having $MAGIC set screws up Linux file(1) with consequent
havoc for PCP scripts. Fixes to mkaf and pmie_check.
- fix from Brian Harvell <harvellaol.net> to allow pcp.conf.in to be
configured with the following cmdline options to the configure script:
--datadir --sbindir --localstatedir --libdir --mandir --bindir
--includedir and --prefix
- fixes from Brian Harvell <harvellaol.net> for incorrectly
configured paths in src/pmie/src/pmie.c src/pmns/pmnsdel.c
and src/pmns/pmnsmerge.c
- from Thomas Graichen <tgrspoiled.org>, support for bzip2 compressed
man pages (such as used in Mandrake 8.x)
- from Martin Knoblauch <Martin.KnoblauchTeraPort.de>, fix for a problem
where if LANG is not "C", the is_chkconfig_on() shell function in
rc-proc.sh does not work, causing problems with the rc scripts.
src/libpcp/src/pdu.c - 1.3
- bug 836236 in libpcp: better handling of piggy-back PDU in the boundary
case where the second PDU is so short that it does not contain even a
full PDU header.
- fix src RPM build on Turbo Linux. If /usr/lib/rpm/brp-compress
exists then always use gzipped man pages.
- fix buglet where file-3.35 in RH7.2 uses a compiled magic file
- fix buglet where gawk complained about "\{" on Mandrake linux
- on SGI SNIA systems, map node number from sapic to cnode in /dev/hw/nodenum
- bug 843215, fix pmie's sprintf looking for it's config file
- bug 842905, when /var/log/pcp is a symbolic link, pmie_check fails

- don't include linux/kernel_stat.h and avoid __sparc__ conditional code
- from Michal Kara: rc will rebuild PMNS if root_* files newer than root
- add the roomtemp PMDA for measuring temperatures using the 1-Wire
serial network ans sensor technology from Dallas Semiconductor
- zero network.tcpconn values before counting them in /proc/net/tcp
(Michal Kara's original code was correct - markgw busted it!)
- add new LGPL library libpcp_http. Used by permission of the author,
Laurent Demailly <LDemailly.com>
- minor surgery on apache PMDA to link with -lpcp_http
- minor fix diagnostic from __pmLogRead
- as reported by Alexander L. Belikoff <abelvallinor4.com>, it was
not possible to disable the primary logger via changes to the
/var/pcp/config/pmlogger/control file ... this has been fixed
- as reported by Alan Bailey <baileymcs.anl.gov>, the assumption
that /var/pcp/config/pmlogger/control was version 1.1 was implicit
... this is now documented and the pmlogger_* scripts will warn
if the deprecated version 1.0 format is used accidently
- from Michal Kara: fix mem leak in apache PMDA
- from Michal Kara: install /var/pcp/config/pmlogger/Makefile
(src is in src/pmlogctl/Makefile.install). This provides pre-processing
of pmlogger config files with cpp.
- reintroduction of "impl.h" header, deprecate "pmapi_dev.h" and major
makefile surgery to reintegrate the IRIX and Linux PCP source trees
- add ia64 support infrastructure.
- use -fno-strict-aliasing for correct ia64 compilation
- use -fpic to avoid gprel errors linking shlibs on ia64
- don't use -P with cpp, thus preserve line numbers
- post-process help text to reformat long lines
- pv:789819 fixes to mailq and sendmail PMDAs
- fix endian-sensitive IP addr construction in cisco PMDA
- fix sscanf unaligned access warnings on ia64 for cisco PMDA
- support v1 help text again, conditional on HAVE_NDBM
- fix pmval's qsort compare routine for instances
- surgery on almost all man pages, merge with IRIX PCP man pages
- promote shping to open-source status
- fix bug 814989 where disk.all.* not summed correctly (if the sard
patch has been applied to running kernel)
- with the sard patch applied to the kernel, disk.all metrics were
being summed as the total of disk.partitions and disk.dev metrics,
resulting in approximately twice the rate of disk I/O for the
disk.all metrics
- added more disk metrics and update help text
- the "cpu" instance domain is now dynamic and supports any number of CPUs
- fixed pmie rc and pmie_{check,daily} scripts
- a bunch of places were using $PCP_VAR_DIR/config/pmcd/pmcd.conf
as the path to pmcd.conf (which is correct). Others were using
/etc/pmcd.conf (which is only correct on IRIX).
- merged IRIX/Linux versions of pmsocks
- mimic the IRIX xconfirm behaviour more closely, pv 817289
- pv:817367 Handle SIGCHLD from xconfirm problem on Linux
- minor changes in error messages to make them less IRIX-centric
and hence more sensible for Linux
- fix weblog link in doc dir logic and old netscape should be
detected as CERN not NS_PROXY.
- fix weblog so regex in the configuration file is recognized
correctly on all platforms
- only run weblogconv.sh on linux
- conversion to more simple copyright in numerous places
- avoid grep -q usage: not supported on early IRIX
- pv:803341 Change Creator: for mkaf from mkaf to pmchart to assist
with pmafm replay when pcp also installed.
- updated man page text for platform-agnostic descriptions.
- fix 817880 pmafm remove does not list all files
- src/pmie/GNUmakefile Fix busted sed translation of the control
file so the logfiles (and hence directories) are ...pmie/<hostname>
rather than pmie<hostname>
- renamed all Makefiles to GNUmakefile
- makefile surgery to allow multiple RPMs to be built from one src tree
- fixes to src/pmcd/pmdaproc.sh to not use test -e
- pv:815326 fix pcp linux /usr/share/magic doesn't detect pmie config
- pv:818381 fix pmie_check fails esp integration
- man page for pmlogsummary was in both pcp and pcp-pro
- fix to src/pmie/pmie_check.sh, improve pattern to match No such
file or directory for linux
- fix all linux specs to install root,root rather than root,bin
(needed to avoid warnings when installing on redhat7.1)
- add GNUmakefile.install for all PMDAs, installed in each PMDA dir
- fix src/pmdas/weblog/server.sh to use quotes on -d that was breaking
when parameter empty.
- pv:807561 change pmprobe -i and -I semantics to call pmGetInDom
rather than using the returned indom from pmFetch
- add hinv.machine for oview to use
- change the cpu instance domain to use the numa names if they are
present on the machine, else revert to cpuX syntax
- numerous fixes so the src RPM builds on all platforms
- pv:824382 - xfs block metrics were scaled incorrectly
- add support for /proc/slabinfo metrics (mem.slabinfo.*)
- add new "process" and "mounts" PMDAs, contributed by Alan Baily
- added GPL copyrights to process and mounts src, fixed makefiles
to extract domain number from stdpmid and added install targets,
and small change to ignore comments in conf files.
- added hinv.pagesize (uses the getpagesize(2) system call)
- fixed bug 825229 where rpm upgrade would clobber root pmns for PMDAs

- remove unwanted *.rpmorig files after upgrade
- fixed bug 827972, pcp root exploit with pmpost
- fixed assorted other security issues.

- for 2.4 without sard, correctly match disk numbers in /proc/stat
with major,minor numbers in /proc/partitions.