ZIMBRA High Cpu Because of Java

Today.. i get a lil bit messy day. because my mail server made me to came to office while in Off Day.
cus the server stop responing. and after get a lot of works to access the HTOP. i got this number. What a Shit kan !!!!.


this is what ive got from HTOP.

what a mess usage...

a lot of alternatives to solve this.

First, I started with disabling services that I really wasn’t using ( not working in this version  maybe )

zmprov ms su********.com  -zimbraServiceEnabled snmpzmprov ms su********.com -zimbraServiceEnabled logger (Server Statistics and Server Status information is not captured.)
zmprov ms su********.com -zimbraServiceEnabled stats

But it did not help much fixing the CPU problem.

Second, because i see alot of watch dogs i did this  ( not working in this version  maybe )

$ su zimbra

$ zmlocalconfig -e zmmtaconfig_interval=3600 

change the interval on your own want.

and change the crontab to be like this.

0 * * * * /opt/zimbra/libexec/zmstatuslog

or the posiblest time on your mind.

Third, and the work way in my zimbra is doing this.
based on this paper.

[root]# su - zimbra
[zimbra]$ zmlocalconfig -e nio_imap_enabled=false
[zimbra]$ zmmailboxdctl restart

by the way, my zimbra is
Release 8.5.1.GA.3056.UBUNTU12.64 UBUNTU12_64 FOSS edition.

Restore Setting Veeam Backup & Replication

Today, cb restore setingan veeam dari server yg menurut gw ga oke buat jadi server veeam,ke server yang lain... sekalian test performance virtual win 7 based server dengan fisik.

setelah install os dll. sampe versi veeam2 nya di dapat kesimpulan :

1. saat mau migrasiin veeam versi veeam nya harus benar - benar sama, sampai versi updatenya. klo ngak, ga bakal bisa di restore tuh setingan.
2. semua job ga akan bisa jalan klo kita belum reinsert password account kita di veeam.

dah 2 hal itu aja  yg perlu digaris bawahi saat kita mau restore setingan veeam dari server 1 ke server lain.


dimana sih kita harus reset password itu account2, disini, menu veeam yg di pojok kiri atas ya.

nah kita tinggal reinsert aja semua password account2 dstu.

dah gtu aja.

semoga bermanfaat ya.