Comment 19 for bug 1006446

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Christoph Bartoschek (mrzx4l98d4tp89jab6giohdrjqysbyjs4npz2ccq25kvjmf5h8u4cmidcko7s4tfr6ur1teuv4ju1af4klpdqp0vd87ddz5sh53mwfrw5-12uyq2-hwbqs6tox1bv6csee9psn5309v7488f3dugifm692db2xfq8n1fsz7l87835tr0q36m2p3ftwpoqoy6v6uuahmk4tf5123r12379utugp) wrote :

We see a similar problem. We have a RAID < DRBD < LVM < EXT4 < NFS configuration that worked fine with Ubuntu 10.04. After upgrading to 12.04 LTS the performance dropped significantly. The clients block often, editing files is a pain and so on. We consider going back to Ubuntu 10.04.