Pcp

- Add new libpcp_import C API library to pcp-libs.
- Add perl-PCP-LogImport RPM sub-package for libpcp_import perl binding.
- Add pcp-import-* RPM sub-packages containing front-end tools for
importing data from sar, iostat, generic speadsheets and mrtg.
- Major Solaris PMDA updates: CPUs, vnode ops, disk stats and disk queue
stats, switch to using pmid clusters, internal timers, ZFS Adjustable
Replacement Cache stats, new help text, memory metrics, fsflush stats.
- Use Solaris devinfo to get information about pretty disk names.
- Fix a memory leak in Perl PMDA wrapper string handling.
- Use correct structure to extrace zpool write counters in Solaris PMDA.
- pmafm now supports multiple -a arguments.
- Fix pmie multiple -a options bug.
- Fix pmdaInit() callback handling where it did not handle all the
interface versions correctly.
- Quote filenames reported by pmwtf, else awk can get confused.
- Fix pmdawindows missing metrics help text.
- Add network interface speed metrics into pmdawindows.
- Fix pmdalinux handling of long network interface names.
- Updated pmdaapache to use cross-platform http library.
- Updated pmdaapache install process to allow port selection.

- Fix two off-by-one errors in NUMA metrics in Linux PMDA.
- Rework timezone environment variable handling to be able to
coexist more peacefully with Perl.
- Remove Fedora specfile now that this is in Fedora CVS.

- Fix FreeBSD build and packaging issues affecting Debian.
- Move PCP::Glider Perl code into core PCP with other Perl modules.
- Avoid a mingw64-compiler-runtime bug in gettimeofday.
- Fix spec file issue in Fedora/RHEL builds.
- Add in the gpsd PMDA.

- Fix a sigsegv in pmdalinux in the kernel.pernode.cpu metrics.
- Don't kill dbpmda if namespace cannot be loaded.
- Resolve a Windows build error under latest toolchain.
- Some minor pmieconf and pmimport related cleanups.

- Rework pmlogconf utility - version 2.0 ondisk format.
- Initial support for Linux kernel cgroup subsystem, using dynamic
metrics (cpu sets, cpu sched, cpu acct, memory, ...)
- Fix per-process I/O (proc.io.*) metric values.
- Fix potential SEGV in derived metrics when pmcd connection lost.
- Fix to allow pmlogger to log derived metrics.
- Fix open file descriptor leak in Linux disk scheduler code.
- Postfix PMDA updated to report aggregate stats from mail.log parsing.
- Add per-node CPU metrics to Linux kernel agent.
- Integrate pmieconf into the build, modernisation and porting work.
- Add install-sh to the set of pcp-internal programs for external code.
- Improved checking of PMDA domain numbers.
- Allow use of SunStudio compiler on Solaris.
- Add load average metrics to Solaris kernel agent.
- Windows 7 porting work.
- Make Win32 build work with more recent versions of gcc and Perl.
- Fix pmie [no]match_inst botch, tweak sleepTight reporting.
- Allow \$ for pmie regular expressions.
- Ensure pmlogger doesn't write extended pmcd host syntax as hostname.
- Switch over to not using local context for bash completion.
- Improve Lustre agent metric help text.
- Added a readonly filesystems metric into Linux kernel agent.
- Ensure xfs.buffer metrics are always properly refreshed.
- Add Linux kernel statistics related to XFS btree operations.

- Export information about ZFS snapshots
- Correct accounting of PMNS size in a libpcp_pmda helper routine.