Search found 145 matches

by bhwong
Sat Apr 13, 2019 2:12 am
Forum: Zimbra HSM Plus
Topic: powerstore invalid module
Replies: 0
Views: 655

powerstore invalid module

I use the HMS Plus that comes with ZCS 8.8 and most of the suite plus CLI commands seem to be invalid, especially powerstore etc. Are they not the same?

So what command do I use to check the HSM dedup and how do I stop it if required? Are these not available from the GUI yet?
by bhwong
Thu Apr 11, 2019 6:50 am
Forum: Administrators
Topic: Create account without password?
Replies: 2
Views: 338

Create account without password?

What happen when a new account is created without entering anything in the password field? Since the account cannot be login with empty password, does this make a shared account more secured since there is no password available for direct login?
by bhwong
Mon Jun 18, 2018 6:14 am
Forum: Administrators
Topic: Weird Zimbra Backup Behaviour
Replies: 2
Views: 416

Re: Weird Zimbra Backup Behaviour

Sometimes the forum can be more helpful and responsive, especially when I'm seeking for verification from other administrators for their own Zimbra backup experience. Whether their full backup is taking just few minutes as well? Or is it because there is something wrong with mine. And to be honest, ...
by bhwong
Mon Jun 18, 2018 2:07 am
Forum: Administrators
Topic: Weird Zimbra Backup Behaviour
Replies: 2
Views: 416

Weird Zimbra Backup Behaviour

Is it possible for Zimbra scheduled full backup of almost 3TB of data to take just 5 minutes to complete? How is this even possible? Is it because it use hardlink as a form of deduplication, thus it actually perform just increment backup as full backup? Then what's the difference between a daily inc...
by bhwong
Mon May 14, 2018 3:48 am
Forum: Installation and Upgrade
Topic: Is creating a partition necessary for LVM?
Replies: 5
Views: 1764

Re: Is creating a partition necessary for LVM?

Thanks! If my existing LVM already have partitions, am I able to add and expand existing LVM without partition?
by bhwong
Thu Apr 26, 2018 1:49 am
Forum: Administrators
Topic: Zimbra Collaboration 8.7.x and Ubuntu OS update corrupts/removes Zimbra installation
Replies: 38
Views: 43881

Re: Zimbra Collaboration 8.7.x and Ubuntu OS update corrupts/removes Zimbra installation

I have given up on Ubuntu altogether and engage an expert to deploy a new VM on CentOS and do a rsync of the data over. He said CentOS is more stable than Ubuntu as they don't release new version so frequently. This mean we can upgrade Zimbra many times before we need to upgrade the OS.
by bhwong
Thu Apr 12, 2018 4:07 am
Forum: Administrators
Topic: What is require to set a new backup location?
Replies: 1
Views: 441

Re: What is require to set a new backup location?

Also, if we decided to move existing backup files over to the new NAS using Windows SMB, will that affect the file ownership?
by bhwong
Thu Apr 12, 2018 4:06 am
Forum: Administrators
Topic: What is require to set a new backup location?
Replies: 1
Views: 441

What is require to set a new backup location?

Our current Zimbra backup is target on an existing NAS running NFS and it's running out of storage soon. So we brought a new NAS with higher capacity. Do we just amend the fstab file to point the Zimbra backup folder to the new NFS address? Will Zimbra get an error if it suddenly find the backup des...
by bhwong
Tue Apr 03, 2018 2:47 am
Forum: Administrators
Topic: Archiving frustration and enhancement request
Replies: 0
Views: 448

Archiving frustration and enhancement request

This is enhancement request to the common frustration where new accounts are created without remembering to create their respective archiving accounts together, resulting in accounts not getting archived. And when you create archiving account after that, existing emails are not getting archived. 1. ...
by bhwong
Thu Jan 18, 2018 6:48 am
Forum: Installation and Upgrade
Topic: Is creating a partition necessary for LVM?
Replies: 5
Views: 1764

Re: Is creating a partition necessary for LVM?

Thanks for replying. That article was almost 8 years ago. Is it still relevant? The purpose of having partitions is to help expand the storage easily when required in the future.

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