diff options
Diffstat (limited to 'src/usr/local/www/diag_gmirror.php')
| -rw-r--r-- | src/usr/local/www/diag_gmirror.php | 406 |
1 files changed, 406 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..f0f5bff --- /dev/null +++ b/src/usr/local/www/diag_gmirror.php @@ -0,0 +1,406 @@ +<?php +/* + diag_gmirror.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 +*/ + +##|+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"); + +$pgtitle = array(gettext("Diagnostics"), gettext("GEOM Mirrors")); + +include("head.inc"); + +?> + +<body link="#0000CC" vlink="#0000CC" alink="#0000CC" onload="<?=$jsevents["body"]["onload"];?>"> + +<?php include("fbegin.inc"); ?> + +<?php +$action_list = array( + "forget" => gettext("Forget all formerly connected consumers"), + "clear" => gettext("Remove metadata from disk"), + "insert" => gettext("Insert consumer into mirror"), + "remove" => gettext("Remove consumer from mirror"), + "activate" => gettext("Reactivate consumer on mirror"), + "deactivate" => gettext("Deactivate consumer from mirror"), + "rebuild" => gettext("Force rebuild of mirror consumer"), +); + +/* User tried to pass a bogus action */ +if (!empty($_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"] && ($_GET["error"] != 0)) { + print_info_box(gettext("There was an error performing the chosen mirror operation. Check the System Log for details.")); +} + +?> +<form action="diag_gmirror.php" method="POST" id="gmirror_form" name="gmirror_form"> +<table width="100%" border="0" cellpadding="0" cellspacing="0"> + <tr> + <td id="mainarea"> + <div class="tabcont"> + <span class="vexpl"> + <span class="red"> + <strong><?=gettext("NOTE:")?> </strong> + </span> + <?=gettext("The options on this page are intended for use by advanced users only. This page is for managing existing mirrors, not creating new mirrors.")?> + <br /> + </span> + <p/> + <table width="100%" border="0" cellpadding="6" cellspacing="0"> + +<?php + if ($_GET["action"]): +?> + <tr> + <td colspan="2" valign="top" class="listtopic"><?php echo gettext("Confirm Action"); ?></td> + </tr> + <tr> + <td width="22%" valign="top" class="vncell"> </td> + <td width="78%" class="vtable"> + <strong><?php echo gettext("Please confirm the selected action"); ?></strong>: + <br /> + <br /><strong><?php echo gettext("Action"); ?>:</strong> <?php echo $action_list[$_GET["action"]]; ?> + <input type="hidden" name="action" value="<?php echo htmlspecialchars($_GET["action"]); ?>" /> + <?php if (!empty($_GET["mirror"])): ?> + <br /><strong><?php echo gettext("Mirror"); ?>:</strong> <?php echo htmlspecialchars($_GET["mirror"]); ?> + <input type="hidden" name="mirror" value="<?php echo htmlspecialchars($_GET["mirror"]); ?>" /> + <?php endif; ?> + <?php if (!empty($_GET["consumer"])): ?> + <br /><strong><?php echo gettext("Consumer"); ?>:</strong> <?php echo htmlspecialchars($_GET["consumer"]); ?> + <input type="hidden" name="consumer" value="<?php echo htmlspecialchars($_GET["consumer"]); ?>" /> + <?php endif; ?> + <br /> + <br /><input type="submit" name="confirm" value="<?php echo gettext("Confirm"); ?>" /> + </td> + </tr> +<?php + else: +?> + <tr> + <td colspan="2" valign="top" class="listtopic"><?php echo gettext("GEOM Mirror information"); ?></td> + </tr> + + <tr> + <td width="22%" valign="top" class="vncell"><?php echo gettext("Mirror Status"); ?></td> + <td width="78%" class="vtable"> + <table width="100%" border="0" cellspacing="0" cellpadding="0" summary="gmirror status"> + <tbody id="gmirror_status_table"> +<?php + if (count($mirror_status) > 0): +?> + <tr> + <td width="30%" class="vncellt"><?php echo gettext("Name"); ?></td> + <td width="30%" class="vncellt"><?php echo gettext("Status"); ?></td> + <td width="40%" class="vncellt"><?php echo gettext("Component"); ?></td> + </tr> +<?php + foreach ($mirror_status as $mirror => $name): + $components = count($name["components"]); +?> + <tr> + <td width="30%" rowspan="<?php echo $components; ?>" class="listr"> + <?php echo htmlspecialchars($name['name']); ?> + <br />Size: <?php echo gmirror_get_mirror_size($name['name']); ?> + </td> + <td width="30%" rowspan="<?php echo $components; ?>" class="listr"> + <?php echo htmlspecialchars($name['status']); ?> +<?php + if (strtoupper($name['status']) == "DEGRADED"): +?> + <br /><a href="diag_gmirror.php?action=forget&mirror=<?php echo htmlspecialchars($name['name']); ?>">[<?php echo gettext("Forget Disconnected Disks"); ?>]</a> +<?php + endif; +?> + </td> + <td width="40%" class="listr"> + <?php echo $name['components'][0]; ?> + <?php list($cname, $cstatus) = explode(" ", $name['components'][0], 2); ?> + <br /> +<?php + if ((strtoupper($name['status']) == "COMPLETE") && (count($name["components"]) > 1)): +?> + <a href="diag_gmirror.php?action=rebuild&consumer=<?php echo htmlspecialchars($cname); ?>&mirror=<?php echo htmlspecialchars($name['name']); ?>">[<?php echo gettext("Rebuild"); ?>]</a> + <a href="diag_gmirror.php?action=deactivate&consumer=<?php echo htmlspecialchars($cname); ?>&mirror=<?php echo htmlspecialchars($name['name']); ?>">[<?php echo gettext("Deactivate"); ?>]</a> + <a href="diag_gmirror.php?action=remove&consumer=<?php echo htmlspecialchars($cname); ?>&mirror=<?php echo htmlspecialchars($name['name']); ?>">[<?php echo gettext("Remove"); ?>]</a> +<?php + endif; +?> + </td> + </tr> +<?php + if (count($name["components"]) > 1): + $morecomponents = array_slice($name["components"], 1); + foreach ($morecomponents as $component): +?> + <tr> + <td width="40%" class="listr"> + <?php echo $component; ?> + <?php list($cname, $cstatus) = explode(" ", $component, 2); ?> + <br /> +<?php + if ((strtoupper($name['status']) == "COMPLETE") && (count($name["components"]) > 1)): +?> + <a href="diag_gmirror.php?action=rebuild&consumer=<?php echo htmlspecialchars($cname); ?>&mirror=<?php echo htmlspecialchars($name['name']); ?>">[<?php echo gettext("Rebuild"); ?>]</a> + <a href="diag_gmirror.php?action=deactivate&consumer=<?php echo htmlspecialchars($cname); ?>&mirror=<?php echo htmlspecialchars($name['name']); ?>">[<?php echo gettext("Deactivate"); ?>]</a> + <a href="diag_gmirror.php?action=remove&consumer=<?php echo htmlspecialchars($cname); ?>&mirror=<?php echo htmlspecialchars($name['name']); ?>">[<?php echo gettext("Remove"); ?>]</a> +<?php + endif; +?> + </td> + </tr> +<?php + endforeach; + endif; + endforeach; + else: +?> + <tr> + <td colspan="3" class="listr"><?php echo gettext("No Mirrors Found"); ?></td> + </tr> +<?php + endif; +?> + </tbody> + </table> + <br /><?php echo gettext("Some disk operations may only be performed when there are multiple consumers present in a mirror."); ?> + </td> + </tr> + + <tr> + <td colspan="2" valign="top" class="listtopic"><?php echo gettext("Consumer information"); ?></td> + </tr> + + <tr> + <td width="22%" valign="top" class="vncell"><?php echo gettext("Available Consumers"); ?></td> + <td width="78%" class="vtable"> + + <table width="100%" border="0" cellspacing="0" cellpadding="0" summary="consumer list"> + <tbody id="consumer_list"> +<?php + if (count($unused_consumers) > 0): +?> + <tr> + <td width="30%" class="vncellt"><?php echo gettext("Name"); ?></td> + <td width="30%" class="vncellt"><?php echo gettext("Size"); ?></td> + <td width="40%" class="vncellt"><?php echo gettext("Add to Mirror"); ?></td> + </tr> +<?php + foreach ($unused_consumers as $consumer): +?> + <tr> + <td width="30%" class="listr"> + <?php echo htmlspecialchars($consumer['name']); ?> + </td> + <td width="30%" class="listr"><?php echo htmlspecialchars($consumer['size']); ?> <?php echo htmlspecialchars($consumer['humansize']); ?></td> + <td width="40%" class="listr"> +<?php + $oldmirror = gmirror_get_consumer_metadata_mirror($consumer['name']); + if ($oldmirror): +?> + <a href="diag_gmirror.php?action=activate&consumer=<?php echo htmlspecialchars($consumer['name']); ?>&mirror=<?php echo htmlspecialchars($oldmirror); ?>">[<?php echo gettext("Reactivate on:") . ' ' . htmlspecialchars($oldmirror); ?>]</a> + <br /><a href="diag_gmirror.php?action=clear&consumer=<?php echo htmlspecialchars($consumer['name']); ?>">[<?php echo gettext("Remove metadata from disk"); ?>]</a> +<?php + else: + foreach ($mirror_list as $mirror): + $mirror_size = gmirror_get_mirror_size($mirror); + $consumer_size = gmirror_get_unused_consumer_size($consumer['name']); + if ($consumer_size > $mirror_size): +?> + <a href="diag_gmirror.php?action=insert&consumer=<?php echo htmlspecialchars($consumer['name']); ?>&mirror=<?php echo htmlspecialchars($mirror); ?>"><?php echo htmlspecialchars($mirror); ?></a> +<?php + endif; + endforeach; + endif; +?> + </td> + </tr> +<?php + endforeach; + else: +?> + <tr> + <td colspan="3" class="listr"> + <?php echo gettext("No unused consumers found"); ?> + </td> + </tr> +<?php + endif; +?> + </tbody> + </table> + <br /><?php echo gettext("Consumers may only be added to a mirror if they are larger than the size of the mirror."); ?> + </td> + </tr> + <tr> + <td colspan="2" valign="top" class=""> </td> + </tr> + <tr> + <td colspan="2" valign="top" class=""><?php echo gettext("To repair a failed mirror, first perform a 'Forget' command on the mirror, followed by an 'insert' action on the new consumer."); ?></td> + </tr> +<?php + endif; +?> + </table> + </div> + </td> + </tr> +</table> +</form> +<?php require("fend.inc"); ?> +</body> +</html> + +<?php + +// Clear the loading indicator +echo "<script type=\"text/javascript\">"; +echo "jQuery('#loading').html('');"; +echo "</script>"; + +?> |
