diff options
Diffstat (limited to 'src/usr/local/www/diag_gmirror.php')
| -rw-r--r-- | src/usr/local/www/diag_gmirror.php | 405 |
1 files changed, 405 insertions, 0 deletions
diff --git a/src/usr/local/www/diag_gmirror.php b/src/usr/local/www/diag_gmirror.php new file mode 100644 index 0000000..17fbed8 --- /dev/null +++ b/src/usr/local/www/diag_gmirror.php @@ -0,0 +1,405 @@ +<?php +/* + diag_gmirror.php +*/ +/* ==================================================================== + * Copyright (c) 2004-2015 Electric Sheep Fencing, LLC. All rights reserved. + * Copyright (c) 2014 Jim Pingle + * + * 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. + * + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgment: + * "This product includes software developed by the pfSense Project + * for use in the pfSense software distribution. (http://www.pfsense.org/). + * + * 4. The names "pfSense" and "pfSense Project" must not be used to + * endorse or promote products derived from this software without + * prior written permission. For written permission, please contact + * coreteam@pfsense.org. + * + * 5. Products derived from this software may not be called "pfSense" + * nor may "pfSense" appear in their names without prior written + * permission of the Electric Sheep Fencing, LLC. + * + * 6. Redistributions of any form whatsoever must retain the following + * acknowledgment: + * + * "This product includes software developed by the pfSense Project + * for use in the pfSense software distribution (http://www.pfsense.org/). + * + * THIS SOFTWARE IS PROVIDED BY THE pfSense PROJECT ``AS IS'' AND ANY + * EXPRESSED 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 pfSense PROJECT OR + * ITS CONTRIBUTORS 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 +*/ + +##|+PRIV +##|*IDENT=page-diagnostics-gmirror +##|*NAME=Diagnostics: GEOM Mirrors +##|*DESCR=Allow access to the 'Diagnostics: GEOM Mirrors' page. +##|*MATCH=diag_gmirror.php* +##|-PRIV + +require_once("guiconfig.inc"); +require_once("config.inc"); +require_once("gmirror.inc"); + +$pgtitle = array(gettext("Diagnostics"), gettext("GEOM Mirrors")); + +include("head.inc"); + +$action_list = array( + "forget" => gettext("Forget all formerly connected consumers"), + "clear" => gettext("Remove metadata from disk"), + "insert" => gettext("Insert consumer into mirror"), + "remove" => gettext("Remove consumer from mirror"), + "activate" => gettext("Reactivate consumer on mirror"), + "deactivate" => gettext("Deactivate consumer from mirror"), + "rebuild" => gettext("Force rebuild of mirror consumer"), +); + +/* User tried to pass a bogus action */ +if (!empty($_REQUEST['action']) && !array_key_exists($_REQUEST['action'], $action_list)) { + header("Location: diag_gmirror.php"); + return; +} + +if ($_POST) { + if (!isset($_POST['confirm']) || ($_POST['confirm'] != gettext("Confirm"))) { + header("Location: diag_gmirror.php"); + return; + } + + $input_errors = ""; + + if (($_POST['action'] != "clear") && !is_valid_mirror($_POST['mirror'])) { + $input_errors[] = gettext("You must supply a valid mirror name."); + } + + if (!empty($_POST['consumer']) && !is_valid_consumer($_POST['consumer'])) { + $input_errors[] = gettext("You must supply a valid consumer name"); + } + + /* Additional action-specific validation that hasn't already been tested */ + switch ($_POST['action']) { + case "insert": + if (!is_consumer_unused($_POST['consumer'])) { + $input_errors[] = gettext("Consumer is already in use and cannot be inserted. Remove consumer from existing mirror first."); + } + if (gmirror_consumer_has_metadata($_POST['consumer'])) { + $input_errors[] = gettext("Consumer has metadata from an existing mirror. Clear metadata before inserting consumer."); + } + $mstat = gmirror_get_status_single($_POST['mirror']); + if (strtoupper($mstat) != "COMPLETE") { + $input_errors[] = gettext("Mirror is not in a COMPLETE state, cannot insert consumer. Forget disconnected disks or wait for rebuild to finish."); + } + break; + + case "clear": + if (!is_consumer_unused($_POST['consumer'])) { + $input_errors[] = gettext("Consumer is in use and cannot be cleared. Deactivate disk first."); + } + if (!gmirror_consumer_has_metadata($_POST['consumer'])) { + $input_errors[] = gettext("Consumer has no metadata to clear."); + } + break; + + case "activate": + if (is_consumer_in_mirror($_POST['consumer'], $_POST['mirror'])) { + $input_errors[] = gettext("Consumer is already present on specified mirror."); + } + if (!gmirror_consumer_has_metadata($_POST['consumer'])) { + $input_errors[] = gettext("Consumer has no metadata and cannot be reactivated."); + } + + break; + + case "remove": + case "deactivate": + case "rebuild": + if (!is_consumer_in_mirror($_POST['consumer'], $_POST['mirror'])) { + $input_errors[] = gettext("Consumer must be present on the specified mirror."); + } + break; + } + + $result = 0; + if (empty($input_errors)) { + switch ($_POST['action']) { + case "forget": + $result = gmirror_forget_disconnected($_POST['mirror']); + break; + case "clear": + $result = gmirror_clear_consumer($_POST['consumer']); + break; + case "insert": + $result = gmirror_insert_consumer($_POST['mirror'], $_POST['consumer']); + break; + case "remove": + $result = gmirror_remove_consumer($_POST['mirror'], $_POST['consumer']); + break; + case "activate": + $result = gmirror_activate_consumer($_POST['mirror'], $_POST['consumer']); + break; + case "deactivate": + $result = gmirror_deactivate_consumer($_POST['mirror'], $_POST['consumer']); + break; + case "rebuild": + $result = gmirror_force_rebuild($_POST['mirror'], $_POST['consumer']); + break; + } + + $redir = "Location: diag_gmirror.php"; + + if ($result != 0) { + $redir .= "?error=" . urlencode($result); + } + + /* If we reload the page too fast, the gmirror information may be missing or not up-to-date. */ + sleep(3); + header($redir); + return; + } +} + +$mirror_status = gmirror_get_status(); +$mirror_list = gmirror_get_mirrors(); +$unused_disks = gmirror_get_disks(); +$unused_consumers = array(); + +foreach ($unused_disks as $disk) { + if (is_consumer_unused($disk)) { + $unused_consumers = array_merge($unused_consumers, gmirror_get_all_unused_consumer_sizes_on_disk($disk)); + } +} + +if ($input_errors) { + print_input_errors($input_errors); +} +if ($_GET["error"] && ($_GET["error"] != 0)) { + print_info_box(gettext("There was an error performing the chosen mirror operation. Check the System Log for details.")); +} + +?> +<form action="diag_gmirror.php" method="POST" id="gmirror_form" name="gmirror_form"> + +<!-- Confirmation screen --> +<?php +if ($_GET["action"]): ?> + <div class="panel panel-default"> + <div class="panel-heading">Confirm Action</div> + <div class="panel-body"> + <strong><?=gettext('Please confirm the selected action: '); ?></strong> + <span style="color:green"><?=$action_list[$_GET["action"]]; ?></span> + <input type="hidden" name="action" value="<?=htmlspecialchars($_GET['action']); ?>" /> +<?php + if (!empty($_GET["mirror"])): ?> + <br /><strong><?=gettext("Mirror: "); ?></strong> + <?=htmlspecialchars($_GET['mirror']); ?> + <input type="hidden" name="mirror" value="<?=htmlspecialchars($_GET['mirror']); ?>" /> +<?php + endif; ?> + +<?php + if (!empty($_GET["consumer"])): ?> + <br /><strong><?=gettext("Consumer"); ?>:</strong> + <?=htmlspecialchars($_GET["consumer"]); ?> + <input type="hidden" name="consumer" value="<?=htmlspecialchars($_GET["consumer"]); ?>" /> +<?php + endif; ?> + <br /> + <br /><input type="submit" name="confirm" class="btn btn-sm btn-primary" value="<?=gettext("Confirm"); ?>" /> + </div> + </div> +<?php +else: + // Status/display page + print_info_box(gettext("The options on this page are intended for use by advanced users only. This page is for managing existing mirrors, not creating new mirrors.")); +?> + + <!-- GEOM mirror table --> + <div class="panel panel-default"> + <div class="panel-heading">GEOM Mirror information - Mirror Status</div> + <div class="panel-body table-responsive"> + +<?php + if (count($mirror_status) > 0): ?> + + <table class="table table-striped stable-hover table-condensed"> + <thead> + <tr> + <th="><?=gettext("Name"); ?></th> + <th=><?=gettext("Status"); ?></th> + <th=><?=gettext("Component"); ?></th> + </tr> + </thead> + <tbody> +<?php + foreach ($mirror_status as $mirror => $name): + $components = count($name["components"]); ?> + <tr> + <td rowspan="<?=$components; ?>"> + <?=htmlspecialchars($name['name']); ?><br />Size: <?=gmirror_get_mirror_size($name['name']); ?> + </td> + <td rowspan="<?=$components; ?>"> + <?=htmlspecialchars($name['status']); ?> +<?php + if (strtoupper($name['status']) == "DEGRADED"): ?> + <br /><a href="diag_gmirror.php?action=forget&mirror=<?=htmlspecialchars($name['name']); ?>">[<?=gettext("Forget Disconnected Disks"); ?>]</a> +<?php + endif; ?> + </td> + <td> + <?=$name['components'][0]; ?> + <?php list($cname, $cstatus) = explode(" ", $name['components'][0], 2); ?><br /> +<?php + if ((strtoupper($name['status']) == "COMPLETE") && (count($name["components"]) > 1)): ?> + <a class="btn btn-xs btn-info" href="diag_gmirror.php?action=rebuild&consumer=<?=htmlspecialchars($cname); ?>&mirror=<?=htmlspecialchars($name['name']); ?>">[<?=gettext("Rebuild"); ?>]</a> + <a class="btn btn-xs btn-info" href="diag_gmirror.php?action=deactivate&consumer=<?=htmlspecialchars($cname); ?>&mirror=<?=htmlspecialchars($name['name']); ?>">[<?=gettext("Deactivate"); ?>]</a> + <a class="btn btn-xs btn-danger" href="diag_gmirror.php?action=remove&consumer=<?=htmlspecialchars($cname); ?>&mirror=<?=htmlspecialchars($name['name']); ?>">[<?=gettext("Remove"); ?>]</a> +<?php + endif; ?> + </td> + </tr> +<?php + if (count($name["components"]) > 1): + $morecomponents = array_slice($name["components"], 1); ?> +<?php + foreach ($morecomponents as $component): ?> + <tr> + <td> + <?=$component; ?> + <?php list($cname, $cstatus) = explode(" ", $component, 2); ?><br /> +<?php + if ((strtoupper($name['status']) == "COMPLETE") && (count($name["components"]) > 1)): ?> + <a class="btn btn-xs btn-info" href="diag_gmirror.php?action=rebuild&consumer=<?=htmlspecialchars($cname); ?>&mirror=<?=htmlspecialchars($name['name']); ?>">[<?=gettext("Rebuild"); ?>]</a> + <a class="btn btn-xs btn-info" href="diag_gmirror.php?action=deactivate&consumer=<?=htmlspecialchars($cname); ?>&mirror=<?=htmlspecialchars($name['name']); ?>">[<?=gettext("Deactivate"); ?>]</a> + <a class="btn btn-xs btn-danger" href="diag_gmirror.php?action=remove&consumer=<?=htmlspecialchars($cname); ?>&mirror=<?=htmlspecialchars($name['name']); ?>">[<?=gettext("Remove"); ?>]</a> +<?php + endif; ?> + </td> + </tr> +<?php + endforeach; ?> +<?php + endif; ?> +<?php + endforeach; ?> + </tbody> + </table> +<?php + else: ?> + <?=gettext("No Mirrors Found"); ?> + +<?php + endif; ?> + + </div> + </div> + +<?php print_info_box(gettext("Some disk operations may only be performed when there are multiple consumers present in a mirror."), 'default'); ?> + + <!-- Consumer information table --> + <div class="panel panel-default"> + <div class="panel-heading">Consumer information - Available consumers</div> + <div class="panel-body table-responsive"> +<?php + if (count($unused_consumers) > 0): ?> + <table class="table table-striped stable-hover table-condensed"> + <thead> + <tr> + <th><?=gettext("Name"); ?></th> + <th><?=gettext("Size"); ?></th> + <th><?=gettext("Add to Mirror"); ?></th> + </tr> + </thead> + + <tbody> +<?php + foreach ($unused_consumers as $consumer): ?> + <tr> + <td> + <?=htmlspecialchars($consumer['name']); ?> + </td> + <td> + <?=htmlspecialchars($consumer['size']); ?> + <?=htmlspecialchars($consumer['humansize']); ?> + </td> + <td> +<?php + $oldmirror = gmirror_get_consumer_metadata_mirror($consumer['name']); + + if ($oldmirror): ?> + <a class="btn btn-xs btn-success" href="diag_gmirror.php?action=activate&consumer=<?=htmlspecialchars($consumer['name']); ?>&mirror=<?=htmlspecialchars($oldmirror); ?>"> + <?=gettext("Reactivate on:") . ' ' . htmlspecialchars($oldmirror); ?> + </a> + <br /> + <a class="btn btn-xs btn-danger" href="diag_gmirror.php?action=clear&consumer=<?=htmlspecialchars($consumer['name']); ?>"> + <?=gettext("Remove metadata from disk"); ?> + </a> +<?php + else: ?> +<?php + foreach ($mirror_list as $mirror): + $mirror_size = gmirror_get_mirror_size($mirror); + $consumer_size = gmirror_get_unused_consumer_size($consumer['name']); + + if ($consumer_size > $mirror_size): ?> + <a class="btn btn-xs btn-info" href="diag_gmirror.php?action=insert&consumer=<?=htmlspecialchars($consumer['name']); ?>&mirror=<?=htmlspecialchars($mirror); ?>"> + <?=htmlspecialchars($mirror); ?> + </a> +<?php + endif; ?> +<?php + endforeach; ?> + +<?php + endif; ?> + </td> + </tr> +<?php + endforeach; ?> + </tbody> + </table> +<?php + else: ?> + <?=gettext("No unused consumers found"); ?> +<?php + endif; ?> + </div> + </div> +<?php + print_info_box(gettext("Consumers may only be added to a mirror if they are larger than the size of the mirror.") . '<br />' . + gettext("To repair a failed mirror, first perform a 'Forget' command on the mirror, followed by an 'insert' action on the new consumer."), 'default'); +endif; ?> +</form> + +<?php +require("foot.inc");
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