Menu="ShareSettings:2"
Title="Cache Settings"
Tag="upload"
Cond="$pool_devices"
---
<?PHP
/* Copyright 2005-2020, Lime Technology
 * Copyright 2012-2020, Bergware International.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License version 2,
 * as published by the Free Software Foundation.
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 */
?>
<? $disabled = $var['fsState']!='Stopped' ? 'disabled' : ''; ?>

<script>
function check_cache_settings() {
  var form = document.cache_settings;
  var enabled = (form.shareCacheEnabled.value == "no");
  form.shareCacheFloor.disabled = enabled;
}
<?if ($var['fsState']=='Stopped'):?>
$(check_cache_settings);
<?endif;?>
</script>

<form markdown="1" name="cache_settings" method="POST" action="/update.htm" target="progressFrame">
_(Use cache device)_:
: <select name="shareCacheEnabled" onchange="check_cache_settings()" <?=$disabled?>>
  <?=mk_option($var['shareCacheEnabled'], "yes", _('Yes'))?>
  <?=mk_option($var['shareCacheEnabled'], "no", _('No'))?>
  </select>

:help
> If set to 'Yes' then User Shares can possibly make use of the Cache Disk. You still need to enable
> use of the Cache Disk on individual user shares.
:end

_(Min. free space)_:
: <input type="text" name="shareCacheFloor" maxlength="16" value="<?=$var['shareCacheFloor']?>" class="narrow" disabled>

:help
> This represents a "floor" of the amount of free space remaining on the cache disk.  If the free
> space becomes less than this value, then new files written to user shares with cache enabled will go to
> the array and not the cache disk.
>
> Enter a numeric value with one of these suffixes:
>
> **KB** = 1,000<br>
> **MB** = 1,000,000<br>
> **GB** = 1,000,000,000<br>
> **TB** = 1,000,000,000,000
>
> If no suffix, a count of 1024-byte blocks is assumed.<br>
>
> Examples:
>
> **2GB** => 2,000,000,000 bytes<br>
> **2000000** => 2,048,000,000 bytes
:end

&nbsp;
: <input type="submit" name="changeShare" value="_(Apply)_" disabled><input type="button" value="_(Done)_" onclick="done()"><?if ($disabled):?>*_(Array must be **Stopped** to change)_*<?endif;?>
</form>