Search found 2204 matches

by Klug
Sun Nov 18, 2018 1:47 pm
Forum: Administrators
Topic: Sizing of innodb_buffer_pool_size
Replies: 9
Views: 1116

Re: Sizing of innodb_buffer_pool_size

Hello Mark, I'm not really worrying about this. Let me try to explain how I came to this. I'm talking about a multi-servers setup, with SAN storage (no object storage). So each mailbox server as a dedicated storage (primary and secondary). As the mailboxes grow, they end up filling the dedicated sto...
by Klug
Sat Nov 17, 2018 11:01 am
Forum: Administrators
Topic: Sizing of innodb_buffer_pool_size
Replies: 9
Views: 1116

Re: Sizing of innodb_buffer_pool_size

I did some test on a live server.
137 accounts, about 600 GB live data (store + index + DB + HSM).

Before
7.8G /opt/zimbra/db/data/
After
5.1G /opt/zimbra/db/data/
by Klug
Fri Nov 16, 2018 10:49 am
Forum: Administrators
Topic: Sizing of innodb_buffer_pool_size
Replies: 9
Views: 1116

Re: Sizing of innodb_buffer_pool_size

Funny, I was looking at strange disk usage today... Here's the "official" wiki page on this: https://wiki.zimbra.com/wiki/DB_not_releasing_disk_space_after_deleting_data You definitively need to OPTIMIZE the tables, ZCS won't do it for you (it checks and repairs the tables weekly but that'...
by Klug
Fri Aug 24, 2018 9:28 am
Forum: Administrators
Topic: Is anyone using an anti-spam gateway service?
Replies: 7
Views: 820

Re: Is anyone using an anti-spam gateway service?

We're using a mix of solutions, depending on the end-customers.

Either internal MailCleaner appliances (Community version) or SpamExperts hosted services.
by Klug
Wed Jul 18, 2018 12:17 pm
Forum: Installation and Upgrade
Topic: UI bugs in 8.8.x
Replies: 1
Views: 695

UI bugs in 8.8.x

Hi all, we upgraded one server (8.6 to 8.8.8) and we're experiencing some UI issues, both on the webmail and admin side. The upgrade was done by using the export/import method (we changed of server). I'd like to know if other people see the same issues before opening bugs. Put a flag on some mails o...
by Klug
Tue Jul 03, 2018 11:11 am
Forum: Administrators
Topic: Zimbra 8.8 per domain relay
Replies: 6
Views: 931

Re: Zimbra 8.8 per domain relay

As suggested in this thread, I think you should do this on another VM/VPS outside of Zimbra: viewtopic.php?f=15&t=64397
by Klug
Fri Jun 22, 2018 7:50 am
Forum: Administrators
Topic: How to Configure Zimbra to use SPAMEXperts filter
Replies: 7
Views: 1079

Re: How to Configure Zimbra to use SPAMEXperts filter

I'm doing such a thing (relaying per sender domain + queuing per recipient domain). However, I'm not doing it in Zimbra for several reasons (won't survive upgrades, not easy to change some postfix setup in old Zimbra versions, etc). So I created a tiny VM, Zimbra was setup to forward all the outgoin...
by Klug
Tue May 15, 2018 3:57 pm
Forum: Installation and Upgrade
Topic: Dedicated IMAP server/service
Replies: 2
Views: 756

Dedicated IMAP server/service

Hi.

Does anyone know what is the current status (beta? do-not-use-at-all? GA?) of the dedicated IMAP server/service with 8.8.8?

Anyone using it?
by Klug
Mon May 14, 2018 8:24 am
Forum: Administrators
Topic: New Patches Available
Replies: 7
Views: 1787

Re: New Patches Available

New patches were released: viewtopic.php?f=8&t=64177

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