BackupPC Files

BackupPC 4.3.0 has a few new features (eg, checking inode usage on
the BackupPC filesystem) and some improvements (eg, html table
sorting), in addition to a number of bug fixes.

* Merged pull requests #200, #208, #216, #217, #229, #230, #231, #232,
  #233, #235.

* Added checking of file system inode usage, with new configuration
  settings $Conf{DfInodeUsageCmd} and $Conf{DfMaxInodeUsagePct}.

* bin/BackupPC_tarExtract: fixes to hardlink handling on incrementals,
  plus cleanup

* bin/BackupPC_backupDuplicate: fixed directory creation for copying v3
  backups.

* bin/BackupPC_backupDelete: couple of inode-related bug fixes; also do
  fsck if $Conf{RefCntFsck} != 0.

* bin/BackupPC: fixed handling of dhcp hosts, reported by Jean-Marc.

* bin/BackupPC: improved version check of rsync_bpc to allow period
  before "beta", reported by @ktenney in issue #214.

* Added $Conf{EMailAdminSubject} to allow the admin email subject to
  be set.

* Changed default $Conf{CgiDateFormatMMDD} to 2 (YYYY-MM-DD), submitted
  by @moisseev (#231).

* Allow multiple groups in $Conf{CgiAdminUserGroup}, submitted by
  @moisseev (#235).

* Improvements to html table sorting, and made more tables sortable,
  submitted by @brenard and @moisseev (issue #199, PRs #200, #229, #230,
  #232).

* Add action type column to queue status page (#208), submitted by
  @brenard.

* lib/BackupPC/CGI/Summary.pm: host summary only reports age of completed
  backups (not partial or active), suggested by Michael Selway.

* lib/BackupPC/CGI/HostInfo.pm: show active backup as partial if there
  is no job running (to handle case of abnormal exit of BackupPC),
  reported by @8666 in issue #220.

* systemd/src/backuppc.service: added ExecReload, submitted by
  @opoplawski (#233).

* lib/BackupPC/Xfer/Rsync.pm: empty $Conf{RsyncdPasswd} is no longer fatal;
  removed remaining mentions of RsyncdAuthRequired from conf/config.pl
  and lib/BackupPC/Config/Meta.pm; reported by @jooola in issue #224.

* bin/BackupPC_dump: moved alarm($Conf{ClientTimeout}) to after all the
  pre-backup code (including expiry, duplication etc of backups, which
  could be slow) reprted by Michael Selway.

* bin/BackupPC_refCntUpdate: added a couple of __bpc_progress_state__ prints
  to improve status reporting during nightly (-m), reprted by Michael Selway.

* lib/BackupPC/CGI/RSS.pm: added Disabled value to host info (copied from
  $Conf{BackupsDisable}); suggested by @danielmotaleite (issue #222).

* lib/BackupPC/Xfer/Rsync.pm: added checks for a couple of common rsync
  file error and error exit messages that now increment the xferErrs count.

* bin/BackupPC_tarExtract: errors related to a particular file are counted
  as Xfer errors, rather than considered fatal.

* bin/BackupPC_dump: added check that $LogFd is defined before using it.

* lib/BackupPC/Lib.pm: replaced exit() with POSIX::_exit() so that object
  destruction is skipped in the child process.  This fixes corruption of
  the compressed XferLOG file if the exec of $Conf{DumpPostUserCmd} fails.

* conf/config.pl: updated project home page to https://backuppc.github.io/backuppc
  in email message footers.