The importancy of upgrading and updating Ceph consistently

During our Ceph consultancy projects we often get questions about Ceph versions. A question we get a lot is about what Ceph version should be used, do I use the latest or an earlier version? Another question is about running different Ceph versions on one cluster, is this a bad thing? I thought it might […]

Ceph RBD latency with QD=1 bs=4k

You might be asking yourself, why talk about QD=1 bs=4k? Well, from the experience of Wido den Hollander, our colleague at 42on, a single thread IO latency is very important for many applications. What we see with benchmarks is that people focus on high amounts of bandwidth and large amounts of IOps. They simply go […]

Press release

[vc_row height_ratio=”100″ padding_top_multiplier=”6x” padding_bottom_multiplier=”6x” rc_bg_type=”image” rc_bg_image=”2750″ rc_bg_image_type=”horizontal-parallax-lr” rc_bg_image_size=”full” rc_bg_parallax_threshold=”0.5″ separator_bottom=”tilt-left-separator” separator_bottom_size=”150px” rc_bg_color=”#f7f8fc”][vc_column content_width=”custom” horizontal_content_position=”right” vertical_content_position=”middle” custom_content_width=”970″][vc_row_inner padding_top_multiplier=”” padding_bottom_multiplier=””][vc_column_inner width=”1/2″ vertical_content_position=”middle”][crocal_empty_space][crocal_title heading_tag=”h1″ heading=”h1″ increase_heading=”120″ animation=”eut-fade-in-up-big” animation_delay=”0″ margin_bottom=”0″]Fairbanks[/crocal_title][crocal_title heading_tag=”h1″ heading=”h1″ increase_heading=”120″ animation=”eut-fade-in-up-big” animation_delay=”100″ margin_bottom=”0″]acquires 42on.[/crocal_title][crocal_empty_space][crocal_title heading_tag=”h2″ heading=”leader-text” animation=”eut-fade-in-up-big” animation_delay=”300″ margin_bottom=”0″ el_class=”intro-text-width”]Fairbanks, leading provider in open source cloud solutions, announces the acquisition of 42on, leading provider of services […]