[Samba] How samba guarantee close-to-open consistency?

Ralph Boehme slow at samba.org
Thu Jun 23 13:37:44 UTC 2022


On 6/23/22 13:25, jie wang via samba wrote:
>       I'm curious about how samba guarantee close-to-open consistency, does
> it need to  get all newest attributes from backend storage, when samba call
> vfs_{vfs module}_openat, rather than use the cache in vfs module.

oh, that's simple, there is no cache. :) At least not in upstream Samba. 
The question kind of implies you're using a non upstream VFS module that 
implements caching?


Ralph Boehme, Samba Team                 https://samba.org/
SerNet Samba Team Lead      https://sernet.de/en/team-samba
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