Difference between revisions of "Zimbra Suite Plus/Running Zimbra Suite Plus on Zimbra Network Edition"

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                         <h5 class="post-title">Zimbra Suite Plus and Zimbra Network Edition</h5>
 
                         <h5 class="post-title">Zimbra Suite Plus and Zimbra Network Edition</h5>
                         <div class="row">
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                         <div class="row">Zimbra Suite Plus has been specifically designed to satisfy the needs of Zimbra Open Source Edition users. If you are a Network Edition Customer, you can find all the information of the NG Modules on the next Wiki section - https://wiki.zimbra.com/wiki/Zimbra_NG_Modules
While Zimbra Suite Plus has been specifically designed to satisfy the needs of Zimbra Open Source Edition users, it's also 100% compatible with Zimbra Network Edition.
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The install process and usage is exactly the same on both editions, but some module-specific measures and limitations apply.
 
 
 
=== Zimbra Backup Plus ===
 
Due to the huge difference in Zimbra Network Edition's and Zimbra Suite Plus's backup feature, the two are 100% compatible. This means that there will be no conflicts in having both active.
 
 
 
<div class="col-md-8">
 
    <div class="alert alert-warning fade in"> <p> <i class="fa  fa-warning"></i> <strong>warning</strong> </p>
 
    <p class="text-justify">Installing Zimbra Suite Plus will NOT disable Zimbra Network Edition's backup system. For more information about how to manage Zimbra NE's backup refer to your [https://www.zimbra.com/docs/ne/8.6.0/administration_guide Zimbra release's Administration Guide]</p>
 
    </div>
 
</div>
 
<div class="clearfix"></div>
 
 
 
 
 
==== RedoLog management ====
 
The RedoLog feature is entirely managed by Zimbra itself, both on NE and OSE.
 
 
 
Both in Zimbra Network Edition and in Zimbra Open Source Edition, redologs are rotated according to a set of rules defined by the following properties:
 
 
 
<pre><nowiki>
 
<attr id="78" name="zimbraRedoLogRolloverFileSizeKB" type="integer" min="0" cardinality="single" optionalIn="globalConfig,server" flags="serverInherited" requiresRestart="mailbox">
 
<globalConfigValue>1048576</globalConfigValue>
 
  <desc>
 
  redo.log file becomes eligible for rollover over when it goes over this size
 
  </desc>
 
</attr>
 
</nowiki></pre>
 
 
 
<pre><nowiki>
 
<attr id="1020" name="zimbraRedoLogRolloverMinFileAge" type="integer" min="0" cardinality="single" optionalIn="globalConfig,server" flags="serverInherited" requiresRestart="mailbox" since="5.0.17">
 
  <globalConfigValue>60</globalConfigValue
 
  <desc>
 
    minimum age in minutes for redo.log file before it becomes eligible for rollover based on size
 
  </desc>
 
</attr>
 
</nowiki></pre>
 
 
 
<pre><nowiki>
 
<attr id="1021" name="zimbraRedoLogRolloverHardMaxFileSizeKB" type="integer" min="0" cardinality="single" optionalIn="globalConfig,server" flags="serverInherited" requiresRestart="mailbox" since="5.0.17">
 
  <globalConfigValue>4194304</globalConfigValue>
 
  <desc>
 
    redo.log file rolls over when it goes over this size, even if it does not meet the minimum file age requirement
 
  </desc>
 
</attr>
 
</nowiki></pre>
 
In addition to this, In Zimbra Network Edition, redologs are rotated/archived when an incremental backup is performed, and any archived redolog is moved to the backup directory.
 
 
 
 
 
The main difference between Zimbra NE and Zimbra OSE is that while in Zimbra OSE redologs are deleted right after being rotated, in Zimbra NE redologs are moved to the backup directory when an incremental backup is ran.
 
You can change this behaviour by editing the following property:
 
 
 
<pre><nowiki>
 
<attr id="251" name="zimbraRedoLogDeleteOnRollover" type="boolean" cardinality="single" optionalIn="globalConfig,server" flags="serverInherited" requiresRestart="mailbox">
 
  <globalConfigValue>TRUE</globalConfigValue>
 
  <desc>
 
    whether logs are delete on rollover or archived
 
  </desc>
 
</attr>
 
</nowiki></pre>
 
This is set by default to "false" on NE and to "true" on OSE. Setting it to "true" will delete a redolog file upon rollover instead of archiving it.
 
 
 
===== RedoLog Size during an External Restore =====
 
During an external restore, all items are injected in the appropriate mailboxes. This causes the RedoLog file to grow in size, so in order to avoid filling-up your disk with logs the following measures are suggested:
 
 
 
* Tweak the ''zimbraRedoLogRolloverHardMaxFileSizeKB'' property to an appropriate value on both Zimbra NE and Zimbra OSE.
 
* Set the ''zimbraRedoLogDeleteOnRollover'' to ''true'' when importing data on Zimbra NE
 
 
 
 
 
<div class="col-md-8">
 
    <div class="alert alert-warning fade in"> <p> <i class="fa  fa-warning"></i> <strong>warning</strong> </p>
 
    <p class="text-justify">In order to improve External Restore performances, it's possible to disable the RedoLog feature to achieve lower I/O overhead and memory usage. In order to do so, set the "zimbraRedoLogEnabled" property (see below) to "false". Don't forget to enable this feature after the restore is completed. '''This is only for advanced users, please don't mess with the RedoLogs unless you know what you are doing.'''</p>
 
    </div>
 
</div>
 
<div class="clearfix"></div>
 
 
 
===== Other RedoLog-related properties =====
 
Other than the aforementioned, there are some more configuration properties regarding the redolog feature:
 
<pre><nowiki>
 
<attr id="74" name="zimbraRedoLogEnabled" type="boolean" cardinality="single" optionalIn="globalConfig,server" flags="serverInherited" requiresRestart="mailbox">
 
  <globalConfigValue>TRUE</globalConfigValue>
 
  <desc>
 
    whether redo logging is enabled
 
  </desc>
 
</attr>
 
 
 
<attr id="75" name="zimbraRedoLogLogPath" type="string" max="256" cardinality="single" optionalIn="globalConfig,server" flags="serverInherited" requiresRestart="mailbox">
 
  <globalConfigValue>redolog/redo.log</globalConfigValue>
 
  <desc>
 
    name and location of the redolog file
 
  </desc>
 
</attr>
 
 
 
<attr id="76" name="zimbraRedoLogArchiveDir" type="string" max="256" cardinality="single" optionalIn="globalConfig,server" flags="serverInherited" requiresRestart="mailbox">
 
  <globalConfigValue>redolog/archive</globalConfigValue>
 
  <desc>
 
    redolog rollover destination
 
  </desc>
 
</attr>
 
 
 
<attr id="79" name="zimbraRedoLogFsyncIntervalMS" type="integer" min="0" cardinality="single" optionalIn="globalConfig,server" flags="serverInherited" requiresRestart="mailbox">
 
  <globalConfigValue>10</globalConfigValue>
 
  <desc>
 
    how frequently writes to redo log get fsynced to disk
 
  </desc>
 
</attr>
 
 
 
<attr id="225" name="zimbraRedoLogProvider" type="string" max="256" cardinality="multi" optionalIn="globalConfig,server" flags="serverInherited" requiresRestart="mailbox">
 
  <desc>
 
    provider class name for redo logging
 
  </desc>
 
</attr>
 
 
 
<attr id="1009" name="zimbraRedoLogCrashRecoveryLookbackSec" type="integer" min="0" cardinality="single" optionalIn="globalConfig,server" flags="serverInherited" requiresRestart="mailbox" since="6.0.0_BETA2">
 
  <globalConfigValue>10</globalConfigValue>
 
  <desc>
 
    how many seconds worth of committed redo ops to re-execute during crash recovery; related to mysql parameter innodb_flush_log_at_trx_commit=0
 
  </desc>
 
</attr>
 
</nowiki></pre>
 
Extreme caution is advised when dealing with this properties, especially with the latter 3 of the list.
 
 
 
=== Zimbra Mobile Plus ===
 
The Zimbra Mobile Plus module is disabled by default on Zimbra Network Edition.
 
In order to activate it you must press the "Enable" button near "Mobile" in the "Modules" section of the Core tab in the Zimbra Suite Plus Administration Zimlet.
 
 
 
https://zimbra.io/modules_new.png
 
 
 
After enabling the module's automatic startup, you need to run the following Zimbra Suite Plus CLI command and manually restart the mailboxd service:
 
zxsuite core setProperty ZxCore_OverrideNEMobile true
 
 
 
Enabling the Zimbra Mobile Plus module will override and deactivate all Zimbra Mobile functions.
 
 
 
This procedure is fully reversible, as disabling the ZxMobile and running the following command
 
zxsuite core setProperty ZxCore_OverrideNEMobile false
 
 
 
will reactivate all Zimbra Mobile functions (a mailboxd service restart is required in order for this change to take effect).
 
 
 
==== Using Zimbra Mobile Plus on Zimbra Network Edition ====
 
Once the module is activated, it works exactly as it does on Zimbra Open Source Edition.
 
 
 
=== Zimbra HSM Plus ===
 
The Zimbra HSM Plus module is disabled by default on Zimbra Network Edition.
 
In order to activate it you must press the "Enable" button near "HSM" in the "Modules" section of the Core tab in the Zimbra Suite Plus Administration Zimlet.
 
 
 
https://zimbra.io/modules_new.png
 
 
 
After enabling the module's automatic startup, you need to run the following Zimbra Suite Plus CLI command and manually restart the mailboxd service:
 
zxsuite powerstore setProperty ZxPowerstore_EnableHsmOnNe true
 
 
 
==== Using Zimbra HSM Plus on Zimbra Network Edition ====
 
The same policies are shared between Zimbra HSM Plus and Zimbra's Collaboration HSM engine.
 
 
 
The two processes (Zimbra's Collaboration ''zmhsm'' and Zimbra HSM Plus's ''doMoveBlobs'') are compatible, but running both concurrently will likely cause a high load on the server's I/O and will be pretty much useless, since as previously stated the two share the same policies.
 
 
 
=== Zimbra Admin Plus ===
 
The Zimbra Admin Plus module is disabled by default on Zimbra Network Edition.
 
In order to activate it you must press the "Enable" button near "Admin" in the "Modules" section of the Core tab in the Zimbra Suite Plus Administration Zimlet.
 
 
 
==== Migrating from Zimbra NE to Zimbra OSE ====
 
After migrating from a Zimbra Network Edition server to a Zimbra Open Source Edition one, many unneeded (and potentially troublesome) ACLs will be still set in your users/domains settings. To reset such ACLs, run the ''`zxsuite core doDeleteAllDelegatedRights`'' command as the 'zimbra' user.
 
 
 
This will also reset any Zimbra Admin Plus setting, so make sure to use it '''BEFORE''' setting up Zimbra Admin Plus.
 
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                            <p><i class="fa fa-clock-o"></i> Aug 25, 2016 - [https://www.zimbra.com/zimbra-suite-plus/ Know more »]</p>
 
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                    <p><i class="fa fa-clock-o"></i> Aug 25, 2016 - [https://www.zimbra.com/zimbra-suite-plus/ Know more »]</p>
 
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Latest revision as of 16:59, 13 January 2018




Zimbra Suite Plus - Running Zimbra Suite Plus on Zimbra Network Edition

Zimbra Suite Plus and Zimbra Network Edition
Zimbra Suite Plus has been specifically designed to satisfy the needs of Zimbra Open Source Edition users. If you are a Network Edition Customer, you can find all the information of the NG Modules on the next Wiki section - https://wiki.zimbra.com/wiki/Zimbra_NG_Modules

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