On 11/21/2013 11:11 PM, Zheng Liu wrote:
For the first question, I haven't a LVM device on my hand. Hence I am not sure whether there is a bug or not. For the second one, I do a test on my sand box against Linux-3.12-rc5, and it works well. So I think maybe you can try it again on a newer kernel.
The problem manifests when a filesystem which uses external journal and its snapshot are simultaneously mounted. If you don't have an LVM device with which to create a snapshot, I'm not sure what you're testing. Could you clarify?
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