View source for Zimbra Releases/8.8.10/P6

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=Zimbra Collaboration 8.8.10 Patch 6 GA Release=

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Check out the '''"[[#fixed|Fixed Issues]]"''', '''"[[#ng-changelog|Zimbra NG Changelog]]"''' for this version of Zimbra Collaboration. Please refer '''"[[#installation|Patch Installation]]"''' section for Patch Installation instructions. As always, you’re encouraged to tell us what you think in the Forums, or open a support ticket to report issues.

=Security Fixes=
<table class="table table-striped table-condensed">
        <tr>
            <th colspan="2" class="info"><h4><div id="fixed">Fixed Issues</div></h4></th>
        </tr>

<tr><td class="col-md-1">
*  Fixed Defang Regex which causing 100% CPU utilization
*  zimbraMtaBlockedExtension is now working when sending a file with trailing spaces
</td></tr>

<table class="table table-striped table-condensed">
        <tr>
            <th colspan="2" class="info"><h4><div id="ng-changelog">Zimbra NG Changelog</div></h4></th>
        </tr>
<tr><td class="col-md-1">'''Doc server:'''
* Zimbra Doc server installers are available for Ubuntu 18 , Ubuntu 16 and RHEL 7. You can download doc server installer from [https://www.zimbra.com/downloads/ here].
</td></tr>

<tr><td class="col-md-1">'''Admin Zimlet:'''
* The Admin Console now sends all the necessary fields to perform the S3 Bucket test
* Fixed slow talk issue when accessing ldap
</td></tr>

<tr><td class="col-md-1">'''Mobile:'''
* Fixed timezone error in AllDay appointment with Outlook (AES)
</td></tr>

<tr><td class="col-md-1">'''HSM:'''
* Fixed doMailboxMove errors
* HSM not failing when writing an empty file in a compressed volume
* Fixed NG report regarding to indexer-manager service
</td></tr>

<tr><td class="col-md-1">'''Backup:'''
* Fixed restore operation when cos is missing
* Fixed redolog parsing which fails due to a missing operation class redolog parser
* Zextras ExternalRestore now restore Folder sync Settings
* Directory /opt/zimbra/common/conf/ and /opt/zimbra/common/etc/ included in the customization backup
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</table>

=Patch Installation=
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==Before Installing the Patch==
Before installing the patch, consider the following:
* Patches are cumulative.
* A full backup should be performed before any patch is applied. There is no automated roll-back.
* Zimlet patches can include removing existing Zimlets and redeploying the patched Zimlet.
* Only files or Zimlets associated with installed packages will be installed from the patch.
* Switch to user '''zimbra''' before using ZCS CLI commands.
* '''Important!''' You cannot revert to the previous ZCS release after you upgrade to the patch.
* '''Important Note for ZCS Setup with Local ZCS repository:''' Customers who have setup local ZCS repository should first update the local repository by following instructions in [https://wiki.zimbra.com/wiki/Zimbra_Collaboration_repository#Keep_the_local_Repository_up_to_date wiki]

==Install the Patch==
* Please make note that, installing zimbra-patch package only updates the Zimbra core packages. 

===8.8.10 Patch 6 Packages===
Below are the latest available packages:
 '''Package Name'''                  '''Version'''
 FOSS:
 zimbra-patch              ->  8.8.10.1548997012.p6-1
 zimbra-chat               ->  2.0.2.1546498111-1
 zimbra-common-core-jar    ->  8.8.10.1548303118-1
 zimbra-mbox-webclient-war ->  8.8.10.1542695746-1
 zimbra-network-store      ->  8.8.10.1542096286-1
 zimbra-ldap-components    ->  1.0.2-1zimbra8.7b1
 zimbra-drive-ng           ->  1.0.3.1548323480-1
 zimbra-drive              ->  1.0.12.1542291479
 
 NETWORK:
 zimbra-patch              ->  8.8.10.1548997012.p6-2
 zimbra-network-modules-ng ->  3.0.6.1547834824-1
 zimbra-docs               ->   2.0.2.1542045176-1
 zimbra-talk               ->  3.0.3.1540571542-1


Please refer below steps for 8.8.10 Patch 6 installation on Redhat and Ubuntu platforms:

===Redhat===

==== 1. Installing zimbra packages individually ====
<div id="install">
'''Install/Upgrade zimbra-patch on mailstore node for FOSS and NETWORK'''
* As root, install the patch. Type below command:
 yum clean metadata 
 yum check-update 
 yum install zimbra-patch
* Switch to user zimbra
 su – zimbra
* ZCS must be restarted to changes to take effect. Type below command:
 zmcontrol restart

</div>
'''Install/Upgrade zimbra-chat for FOSS'''
<br/>
* As root, Type below command. 
 yum install zimbra-chat 
* Switch to user zimbra
 su – zimbra
* Zimbra mailbox service must be restarted to changes to take effect. Type below command:
 zmmailboxdctl restart

<br/>
'''Install/Upgrade zimbra-talk and zimbra-network-modules-ng (NETWORK Only)'''
<br/>
* As root, Type below command. 
 yum clean metadata 
 yum check-update 
 yum install zimbra-network-modules-ng
 yum install zimbra-talk
* Switch to user zimbra
 su – zimbra
* Zimbra mailbox service must be restarted to changes to take effect. Type below command:
 zmmailboxdctl restart
<br/>

'''Install/Upgrade zimbra-docs (NETWORK Only)'''
<br/>
* As root, Type below command. 
 yum install zimbra-docs
* Switch to user zimbra
 su – zimbra
* Zimbra mailbox service must be restarted to changes to take effect. Type below command:
 zmmailboxdctl restart

<br/>
'''Install/Upgrade zimbra-drive-ng (Beta) (NETWORK Only)'''
<br/>
After installing zimbra-drive-ng package on machine already having old drive, we can see two tabs with same name "Drive" corresponding to open drive and latest drive. This is known issue and we are working on it.
<br/>
* As root, Type below command. 
 yum install zimbra-drive-ng
* Switch to user zimbra
 su – zimbra
* Zimbra mailbox service must be restarted to changes to take effect. Type below command:
 zmmailboxdctl restart
 zxsuite config global set attribute isDriveEnabledOnStartup value true
 zxsuite drive doStartService module

'''Upgrade OpenLDAP on LDAP node for FOSS and NETWORK'''
* As root. Type below command:
 yum install zimbra-ldap-components
* Restart ldap as zimbra user
 su - zimbra
 ldap restart

==== 2. Installing zimbra packages with system package upgrades ====
* As root, type below command to clear yum cache
 yum clean metadata
* As root, type below command first time so the server sees there is a new zimbra-patch package in the 8810 patch repository
 yum check-update
* As root, type below command to update most available packages.
 yum update
* Switch to user zimbra
 su – zimbra
* ZCS must be restarted to changes to take effect. Type below command:
 zmcontrol restart

=== Ubuntu ===
==== 1. Installing zimbra packages individually ====
<div id="install2">
'''Install/Upgrade zimbra-patch on mailstore node for FOSS and NETWORK'''
* As root, install the patch. Type below command:
 apt-get update
 apt-get install zimbra-patch
* Switch to user zimbra
 su – zimbra
* ZCS must be restarted to changes to take effect. Type below command:
 zmcontrol restart

'''Install/Upgrade zimbra-chat for FOSS'''
* As root, Type below command. 
 apt-get install zimbra-chat 
* Switch to user zimbra
 su – zimbra
* Zimbra mailbox service must be restarted to changes to take effect. Type below command:
 zmmailboxdctl restart

'''Install/Upgrade zimbra-talk and zimbra-network-modules-ng (NETWORK Only)'''
<br/>
* As root. Type below command. 
 apt-get update
 apt-get install zimbra-network-modules-ng
 apt-get install zimbra-talk
* Switch to user zimbra
 su – zimbra
* Zimbra mailbox service must be restarted to changes to take effect. Type below command:
 zmmailboxdctl restart
<br/>

'''Install/Upgrade zimbra-docs (NETWORK Only)'''
<br/>
* As root, Type below command. 
 apt-get install zimbra-docs
* Switch to user zimbra
 su – zimbra
* Zimbra mailbox service must be restarted to changes to take effect. Type below command:
 zmmailboxdctl restart

<br/>
'''Install/Upgrade zimbra-drive-ng (Beta) (NETWORK Only)'''
<br/>
After installing zimbra-drive-ng package on machine already having open drive, we can see two tabs with same name "Drive" corresponding to open drive and latest drive. This is known issue and we are working on it.
<br/>
* As root, Type below command. 
 apt-get install zimbra-drive-ng
* Switch to user zimbra
 su – zimbra
* Zimbra mailbox service must be restarted to changes to take effect. Type below command:
 zmmailboxdctl restart
 zxsuite config global set attribute isDriveEnabledOnStartup value true
 zxsuite drive doStartService module

'''Upgrade OpenLDAP on LDAP node for FOSS and NETWORK'''
* As root. Type below command:
 apt-get install zimbra-ldap-components
* Restart ldap as zimbra user
 su - zimbra
 ldap restart

==== 2. Installing zimbra packages with system package upgrades ====
* As root, type below command first time so the server sees there is a new zimbra-patch package in the 889 patch repository 
 apt-get update
* As root, type below command to update most available packages
 apt-get upgrade
OR 
* As root, type below command to update all available packages plus any kernel updates.
 apt-get dist-upgrade
* Switch to user zimbra
 su – zimbra
* ZCS must be restarted to changes to take effect. Type below command:
 zmcontrol restart
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