Mar 13, 2014 | Gnu/Linux, linux, QuickFix
To reset the administrative password: su – zimbra zmprov sp To get a list of all administrators: su – zimbra zmprov gaaa To access the admin console: https://YOURHOST:7071 Remember that the administrative console (sometimes) requires a full email address...
Feb 6, 2014 | Bug Fix, Gnu/Linux, Infrastructure Management, QuickFix, Virtualization
CSF has been one of the first choice for years now for me to secure server with a easily usable iptables manager. More than that it works as “A Stateful Packet Inspection (SPI) firewall, Login/Intrusion Detection and Security application for Linux...
May 11, 2013 | Gnu/Linux, QuickFix, Technical, Ubuntu, Virtualization
You might get to see the above error while booting your VM’s on VMWare Workstation 9.x on Ubuntu. This issue might get sorted by adding the following line to .vmx line of the VM. mks.gl.allowBlacklistedDrivers = TRUE Read the further discussion on this topic at...
Apr 6, 2013 | Cloud Computing, QuickFix, Virtualization
Due to power failure if your Citrix Xen Slave server doesn’t get back online in pool, this might help: When the Xen environment changes the pool master, If a slave cannot reach the pool master it goes into a failed state. To change this edit pool.conf file (vi...
Apr 6, 2013 | Gnu/Linux, QuickFix, Technical
Use the following command to copy the partition table from sda to sdb. sfdisk -d /dev/sda | sfdisk -f /dev/sdb sfdisk -d dumps the partition table on to stdout. This is being piped to sfdisk /dev/sdb with the –force to write it on /dev/sdb. You can use dd to...
Nov 28, 2012 | Bug Fix, QuickFix, Technical
If you’re getting Internal server error all over the places on your websites on a cPanel server and PHP is configured to run as suphp CGI mode, then you might be observing the following error on error_log due to ModSecurity. It might be searching for the...
Nov 21, 2012 | QuickFix, Virtualization
If you’re finding issues starting VM’s on your Citrix XenServers due to ballooning issues as mentioned below: $ sudo xe vm-start name-label=vm1 The server failed to handle your request, due to an internal error. The given message may give details useful...
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