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Date:      Tue, 12 Aug 2025 19:23:21 +0000
From:      bugzilla-noreply@freebsd.org
To:        virtualization@FreeBSD.org
Subject:   [Bug 288444] p9fs chokes on mountpoints in the exported filesystem
Message-ID:  <bug-288444-27103-0ipoE8ZoQL@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-288444-27103@https.bugs.freebsd.org/bugzilla/>
References:  <bug-288444-27103@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=288444

Bakul Shah <bakul@iitbombay.org> changed:

           What    |Removed                     |Added
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                 CC|                            |bakul@iitbombay.org

--- Comment #3 from Bakul Shah <bakul@iitbombay.org> ---
On my machine none of the inodes have st_ino >= 2**48. st_dev seems to be fixed
for all inodes on each filesystem. One suggestion is to store 48 bits of st_ino
+ a 16 bit index into st_dev table -- you're unlikely to have 64K distinct
filesystems on a given machine. For the time being err out when st_ino >=
2**48. Code for that can be added later if needed.

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