> On 5. Dec 2021, at 22:07, Greg A. Woods <woods%planix.ca@localhost> wrote: > > At Sun, 5 Dec 2021 10:38:54 +0100, "J. Hannken-Illjes" <hannken%mailbox.org@localhost> wrote: > Subject: Re: mount_union(8) vs. open(O_RDWR) >> >> There are (up to) three vnodes involved: >> >> - The union vnode attached to the union mount. > > Ah, OK, I think I understand. > > Just to be sure: Does that mean a vnode representing the "virtual" > object in the union filesystem itself? I.e. the vnode resulting from a > namei() lookup within the namespace of the union filesystem? Yes, exactly. -- J. Hannken-Illjes - hannken%mailbox.org@localhost
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