RAM Disk Settings GUI

Update notice re: log data loss.  The log directory is now also backed up.

Group settings to consolidate.

1 files changed, 28 insertions, 22 deletions

diff --git a/src/usr/local/www/system_advanced_misc.php b/src/usr/local/www/system_advanced_misc.php
index 6476f11..c2f6be7 100644
--- a/src/usr/local/www/system_advanced_misc.php
+++ b/src/usr/local/www/system_advanced_misc.php
@@ -507,57 +507,63 @@ $section->addInput(new Form_Checkbox(
 	$pconfig['use_mfs_tmpvar']
 ))->setHelp('Set this to use /tmp and /var as RAM disks (memory file '.
 	'system disks) on a full install rather than use the hard disk. Setting this will '.
-	'cause the data in /tmp and /var to be lost, including log data. RRD '.
-	'and DHCP Leases will be retained. Changing this setting will cause the firewall to reboot after clicking "Save".');
+	'cause the data in /tmp and /var to be lost. RRD, '.
+	'DHCP leases and log directory will be retained. Changing this setting will cause the firewall to reboot after clicking "Save".');
 
-$section->addInput(new Form_Input(
+$group = new Form_Group('RAM Disk Size');
+
+$group->add(new Form_Input(
 	'use_mfs_tmp_size',
 	'/tmp RAM Disk Size',
 	'number',
 	$pconfig['use_mfs_tmp_size'],
 	['placeholder' => 40]
-))->setHelp('Set the size, in MiB, for the /tmp '.
-	'RAM disk. Leave blank for 40MiB. Do not set lower than 40.');
+))->setHelp('/tmp RAM Disk<br />Do not set lower than 40.');
 
-$section->addInput(new Form_Input(
+$group->add(new Form_Input(
 	'use_mfs_var_size',
 	'/var RAM Disk Size',
 	'number',
 	$pconfig['use_mfs_var_size'],
 	['placeholder' => 60]
-))->setHelp('Set the size, in MiB, for the /var '.
-	'RAM disk. Leave blank for 60MiB. Do not set lower than 60.');
+))->setHelp('/var RAM Disk<br />Do not set lower than 60.');
 
-$section->addInput(new Form_Input(
+$group->setHelp('Sets the size, in MiB, for the RAM disks.');
+
+$section->add($group);
+
+$group = new Form_Group('Periodic RAM Disk Data Backups');
+
+$group->add(new Form_Input(
 	'rrdbackup',
 	'Periodic RRD Backup',
 	'number',
 	$config['system']['rrdbackup'],
-	['min' => 0, 'max' => 24, 'placeholder' => 'Period between 1 and 24 hours']
-))->setHelp('This will periodically backup the RRD data so '.
-	'it can be restored automatically on the next boot. Keep in mind that the more '.
-	'frequent the backup, the more writes will happen to the media.');
+	['min' => 0, 'max' => 24, 'placeholder' => '1 to 24 hours']
+))->setHelp('RRD Data');
 
-$section->addInput(new Form_Input(
+$group->add(new Form_Input(
 	'dhcpbackup',
 	'Periodic DHCP Leases Backup',
 	'number',
 	$config['system']['dhcpbackup'],
-	['min' => 0, 'max' => 24, 'placeholder' => 'Period between 1 and 24 hours']
-))->setHelp('This will periodically backup the DHCP leases so '.
-	'it can be restored automatically on the next boot. Keep in mind that the more '.
-	'frequent the backup, the more writes will happen to the media.');
+	['min' => 0, 'max' => 24, 'placeholder' => '1 to 24 hours']
+))->setHelp('DHCP Leases');
 
-$section->addInput(new Form_Input(
+$group->add(new Form_Input(
 	'logsbackup',
 	'Periodic Logs Backup',
 	'number',
 	$config['system']['logsbackup'],
-	['min' => 0, 'max' => 24, 'placeholder' => 'Period between 1 and 24 hours']
-))->setHelp('This will periodically backup the log directory so '.
-	'it can be restored automatically on the next boot. Keep in mind that the more '.
+	['min' => 0, 'max' => 24, 'placeholder' => '1 to 24 hours']
+))->setHelp('Log Directory');
+
+$group->setHelp('Sets the interval, in hours, to periodically backup these portions of RAM disk data so '.
+	'they can be restored automatically on the next boot. Keep in mind that the more '.
 	'frequent the backup, the more writes will happen to the media.');
 
+$section->add($group);
+
 $form->add($section);
 
 $section = new Form_Section('Hardware Settings');