Latest interface: 0.3.1
Latest system: 010
sunzen
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1 posts

Posted on 10 July 2018 @ 04:42
As you know, zdb is a debug assisting tool for zfs. A puzzle to me is that how zio is finished in zdb. zdb depends on libzpool to issue zio, but i have not found out how user space zio is accomplished, more specifically, how zio acccesses storage by interfacing with kernel or user space?

Although this ZFSguru is not what i thought, i am still willing to ask such a question and look forward to any information.
Thanks.
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