Sergey Korshunoff: > I'm trying to use a aufs as a root fs for container. I use openvz > kernels 2.6.18 and 2.6.32. While container starts, stops and works > well it can not be suspended. There is nothing special to a kernel > version and even union fs type (aufs, uniionfs). Problem is common to > any stacked fs which opens fd itself. This is why I do not try to > give info asked in README
I don't understand at all. How can I confirm (or reproduce) what you call the problem on my side? What is "fd" you are refering to? The return value in userspace from open(2)? Or any opened file in kernelspace? In the latter case, there is no "fd" actually. > Suspend perform a closing of the opened fd's. This fd's are reopened > while resume is performed. Internal fd's of the stacked fs must not be > counted by this processes. If what you call "internal fd" is not closed and re-opend, then will the feature suspend/resume work expectedly? J. R. Okajima ------------------------------------------------------------------------------ Want fast and easy access to all the code in your enterprise? Index and search up to 200,000 lines of code with a free copy of Black Duck Code Sight - the same software that powers the world's largest code search on Ohloh, the Black Duck Open Hub! Try it now. http://p.sf.net/sfu/bds
