RDMA Performance
As promised in the previous RDMA post, we gathered some performance data for the RDMA transport. Read and enjoy!
Yusuf Yıldız
April 6, 2016
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behind the scenes
DRBD Client (diskless mode) Performance
DRBD 9 introduces an interesting new feature; DRBD® client nodes. With this feature you can have a DRBD node which has no local replica itself.
Devin Vance
January 27, 2016
Raspberry Tau: a Pi cluster
The Raspberry PI is a small ARM computer (hardware specifications in wiki, outline and FAQs). Of course, you can build a cluster with it!
Yusuf Yıldız
November 28, 2012
Mirrored SAN vs. DRBD
Every now and then we get asked “why not simply use a mirrored SAN instead of DRBD®”? This post shows some important differences.
Yusuf Yıldız
September 11, 2012
Maximum volume size on DRBD
From time to time we get asked things like this: I want to use a 100TiB volume with DRBD, is that supported”? The biggest public
Yusuf Yıldız
April 2, 2012
“al-extents” explained
There is quite a bit of confusion about the DRBD® configuration value al-extents (activity log extents), so here’s another shot at explaining it.
Yusuf Yıldız
December 18, 2011
