A Smackerel of Opinion

Notes and jottings from an ex-Ubuntu Kernel Team Engineer

Wednesday, 22 August 2012

Virgin Media Super Hub and ssh timeouts

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After upgrading to a new "shiny" Virgin Media Super Hub I started to get annoying ssh timeouts on idle connections.  After some Go...
3 comments:
Tuesday, 21 August 2012

Testing eCryptfs

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Over the past several months I've been occasionally back-porting a bunch of eCryptfs patches onto older Ubuntu releases.  Each back-port...
Tuesday, 7 August 2012

Simple performance test of rdrand

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My new Lenovo X230 laptop is equipped with a Intel(R) i5-3210M CPU (2.5 GHz, with 3.1 GHz Turbo) which supports the new Digital Random Numbe...
4 comments:
Tuesday, 24 July 2012

Using virt-manager to manage KVM and QEMU instances

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I've been using QEMU and KVM for quite a while now for general kernel testing, for example, sanity checking eCryptfs and Ceph .   It ca...
3 comments:
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