Search found 39 matches

by mafiabusiness
Tue Sep 25, 2018 12:45 am
Forum: Administrators
Topic: Zimbra Zimlet WebApp
Replies: 1
Views: 551

Zimbra Zimlet WebApp

Hi there, i am trying to understand why Zimbra Zimlet WebApp takes up 40GB of RAM on my installation. Webmail is slow as syrup — yes, I have a raid-5 solution and I will change it to a RAID-10 asap — but meanwhile… What does it do? Why would it take up so much RAM? (I have 98GB installed, usually af...
by mafiabusiness
Mon Sep 17, 2018 8:15 am
Forum: Administrators
Topic: Zimbra webmail SLOW
Replies: 12
Views: 2455

Re: Zimbra webmail SLOW

Also, I asked you some other things in the previous comment that you still not answered... — apologies… - How big is your mariadb database and how much memory did you assigned to the innodb buffer? - Which parameters do your java process execute with? - Chech for abnormal garbage collection times fo...
by mafiabusiness
Mon Sep 17, 2018 7:32 am
Forum: Administrators
Topic: Zimbra webmail SLOW
Replies: 12
Views: 2455

Re: Zimbra webmail SLOW

Here is iostat, before you ask… ;-) system: sda (2 x 500GB mirror raid) /opt: drbd0 (3 x 3TB RAID-5) backup: sdc (1 x 6TB USB drive) I had this issue with slow Zimbra webmail ever since I set the server up. I am considering turning the browser to HTML by detafault, I have noticed it a bit quicker.. ...
by mafiabusiness
Mon Sep 17, 2018 7:26 am
Forum: Administrators
Topic: Zimbra webmail SLOW
Replies: 12
Views: 2455

Re: Zimbra webmail SLOW

Hi pup_seba, I have added the screenshot as you wanted it. Yes, I had the system installed with 32Gb or RAM, but when i thought i found that I needed more, so I added another 64GB of RAM. 98Gb in total. I have read that wiki on how to optimise the installation, over and over again. There are things ...
by mafiabusiness
Sun Sep 16, 2018 12:47 pm
Forum: Administrators
Topic: Unable to install Commercial SSL Certificate Zimbra Admin Console
Replies: 6
Views: 1129

Re: Unable to install Commercial SSL Certificate Zimbra Admin Console

whop whop!
lovely news.

now you know.
next time - command line straight away.
forget Zimbra GUI.

Weird that it does not work.

:-(

Miguel
by mafiabusiness
Sun Sep 16, 2018 12:38 pm
Forum: Administrators
Topic: Zimbra webmail SLOW
Replies: 12
Views: 2455

Re: Zimbra webmail SLOW

Hi there, apologies for slow reply on this subject. I will re-format my backup server and make it a RAID-10 solution instead to ensure enhanced performance. I am afraid I do not have the funds for SAS drives, so need to stick with my SATA drives. That said, I have found that when I restarted the ser...
by mafiabusiness
Fri Sep 07, 2018 4:05 pm
Forum: Administrators
Topic: Zimbra webmail SLOW
Replies: 12
Views: 2455

Re: Zimbra webmail SLOW

Thank you friends for quick and probably, sadly, accurate answers. I will have to re-think the raid-5 solution pretty ___ quick. Would y'all say that a 4 drive 7200rpm sata on raid 10 to be a better (read: quicker) solution for me? Yes, the mariadb is quick big, has been allocated a fair whack of th...
by mafiabusiness
Thu Sep 06, 2018 11:51 am
Forum: Administrators
Topic: Unable to install Commercial SSL Certificate Zimbra Admin Console
Replies: 6
Views: 1129

Re: Unable to install Commercial SSL Certificate Zimbra Admin Console

Hi pal, I spoke to Thawte and they were happy to revoke the SSL I had paid for, and generate a new one for me. I spoke to Thawte support for a long time about this issue I had, and at the end, the problem was this: 1. I generated the CSR using Zimbra GUI. 2. I uploaded that to Thawte. 3. I had nothi...
by mafiabusiness
Thu Sep 06, 2018 11:39 am
Forum: Administrators
Topic: Zimbra webmail SLOW
Replies: 12
Views: 2455

Zimbra webmail SLOW

Hi there, I am relatively new to this world so I apologise if I have not submitted anything that you need to help me. I have a HP server with a RAID-5 (and yes yes, I can hear you, but bear with me please) and somewhat 100GB of RAM. I have 700+ users on the server. I have less than 5 people using we...
by mafiabusiness
Thu Sep 06, 2018 10:56 am
Forum: Administrators
Topic: Unable to install Commercial SSL Certificate Zimbra Admin Console
Replies: 6
Views: 1129

Re: Unable to install Commercial SSL Certificate Zimbra Admin Console

Hey, so I had same / similar issue, and the way i resolved it was to 0. log in to thawte and revoke the ssl I had just made 1. open the terminal, ditching zimbra admin 2. create the SSL Request via the terminal 3. upload that to thawte 4. get the ssl from them 5. install, like a motorcycle ride in s...

Go to advanced search