Seweryn Niemiec

Weekend w Gościmiu

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Niedaleko Gościmia znajduje się przepiękny rezerwat “Lubiatowskie Uroczyska”. Stary las, wysokie brzegi jeziora i wyspa kormoranów, dadzą odetchnąć nie jednej skołatanej duszy.

Cool Linux Stuff: Live Resize of Libvirt Guest’s Disk Served as LVM Logical Volume on SAN Volume

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Here is the situation: We have a FC SAN with one volume dedicated for virtual machines’ disks. That SAN volume is available on the server via 2 paths (two storage controllers, two FC switches and two HBAs) and failover is handled by multipath-tools. This SAN volume has no partition table but is a LVM’s physical … Read more