diff options
Diffstat (limited to 'src/usr/local/sbin/gmirror_status_check.php')
| -rw-r--r-- | src/usr/local/sbin/gmirror_status_check.php | 96 |
1 files changed, 96 insertions, 0 deletions
diff --git a/src/usr/local/sbin/gmirror_status_check.php b/src/usr/local/sbin/gmirror_status_check.php new file mode 100644 index 0000000..f19a5d1 --- /dev/null +++ b/src/usr/local/sbin/gmirror_status_check.php @@ -0,0 +1,96 @@ +#!/usr/local/bin/php-cgi -f +<?php +/* + gmirror_status_check.php + Copyright (C) 2014 Jim Pingle + Copyright (C) 2013-2015 Electric Sheep Fencing, LP + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + + 1. Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, + INClUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY + AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, + OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. +*/ + +/* + pfSense_BUILDER_BINARIES: /sbin/gmirror /sbin/geom /usr/bin/grep /usr/bin/egrep /usr/bin/cut /usr/bin/head + pfSense_BUILDER_BINARIES: /sbin/mount /usr/bin/awk /usr/bin/sed + pfSense_MODULE: gmirror +*/ + +require_once("config.inc"); +require_once("notices.inc"); +require_once("globals.inc"); +require_once("gmirror.inc"); + +global $g; +$status_file = "{$g['varrun_path']}/gmirror.status"; + +$mirror_status = gmirror_get_status(); +$mirror_list = array_keys($mirror_status); +sort($mirror_list); +$notices = array(); + +// Check for gmirror.status +if (file_exists($status_file)) { + // If it exists, read status in + $previous_mirror_status = unserialize(file_get_contents($status_file)); + $previous_mirror_list = array_keys($previous_mirror_status); + sort($previous_mirror_list); + if (count($previous_mirror_status) > 0) { + // Check list of current mirrors vs old mirrors, notify if one has appeared/disappeared + if ($mirror_list != $previous_mirror_list) { + $notices[] = sprintf(gettext("List of mirrors changed. Old: (%s) New: (%s)"), implode(", ", $previous_mirror_list), implode(", ", $mirror_list)); + } + + // For each mirror, check the mirror status, notify if changed + foreach ($mirror_list as $mirror) { + if (is_array($previous_mirror_status[$mirror])) { + // Notify if the status changed + if ($mirror_status[$mirror]['status'] != $previous_mirror_status[$mirror]['status']) { + $notices[] = sprintf(gettext("Mirror %s status changed from %s to %s."), $mirror, $previous_mirror_status[$mirror]['status'], $mirror_status[$mirror]['status']); + } + // Notify if the drive count changed + if (count($mirror_status[$mirror]['components']) != count($previous_mirror_status[$mirror]['components'])) { + // Notify if the consumer count changed. + $notices[] = sprintf(gettext("Mirror %s consumer count changed from %d to %d."), $mirror, count($previous_mirror_status[$mirror]['components']), count($mirror_status[$mirror]['components'])); + } + if (strtoupper($mirror_status[$mirror]['status']) == "DEGRADED") { + // Check the drive status as it may be different. + asort($mirror_status[$mirror]['components']); + asort($previous_mirror_status[$mirror]['components']); + if ($mirror_status[$mirror]['components'] != $previous_mirror_status[$mirror]['components']) { + $notices[] = sprintf(gettext("Mirror %s drive status changed. Old: (%s) New: (%s)"), + $mirror, + implode(", ", $previous_mirror_status[$mirror]['components']), + implode(", ", $mirror_status[$mirror]['components'])); + } + } + } + } + } +} +if (count($notices)) { + file_notice("gmirror", implode("\n ", $notices), "GEOM Mirror Status Change", 1); +} +// Write out current status if changed +if ($mirror_status != $previous_mirror_status) { + file_put_contents($status_file, serialize($mirror_status)); +} + +?> |
