Are you wondering how many alternative ways to get notifications from your nagios/icinga exists, other than plain email messages? And what if you actually are monitoring your email or DNS infrastructure and you don’t want to use a third-party email account dedicated to our precious notices?
More …During these first hot-days in Florence, I’ve attended the EVA Florence 2012 conference, presenting a talk with Cristiano Corsani about a project for the National Library of Florence (BNCF), covering the deployment of a small Private Cloud using exclusively open source software, for serving internal and public BNCF services.
More …During the migration of a RAID1 mdadm on Ubuntu server to a ZFS mirror, I got stuck at the initial zfs volume creation with the following error:
More …In recent Linux releases, it’s available a tiny module called zram, that permits us to create RAM based block devices (named /dev/zramX), which will be kept in memory as compressed data. These ram-based block devices allow very fast I/O, and compression provides a reasonable amounts of memory saving.
More …This year I’ve joined the LinuxDay of Pisa with a talk about my recent works in LiberSoft to the BNCF.
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