Bug 228431 - existing mounts not showing up after reboot.
Summary: existing mounts not showing up after reboot.
Status: Closed Works As Intended
Alias: None
Product: Base System
Classification: Unclassified
Component: misc (show other bugs)
Version: CURRENT
Hardware: amd64 Any
: --- Affects Only Me
Assignee: freebsd-bugs (Nobody)
URL:
Keywords: regression
Depends on:
Blocks:
 
Reported: 2018-05-23 02:09 UTC by tom
Modified: 2018-10-09 09:40 UTC (History)
2 users (show)

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Description tom 2018-05-23 02:09:14 UTC 
Not sure when this started. 

After upgrading and rebooting, showmount client list empty even though pre-existing mounts are all working perfectly. List repopulates as clients disconnect/reconnect. 

FreeBSD get.unhooked.net 12.0-CURRENT FreeBSD 12.0-CURRENT #10 r333990: Mon May 21 21:28:25 PDT 2018     root@get.unhooked.net:/usr/obj/usr/src/amd64.amd64/sys/TOM  amd64
Comment 1 Conrad Meyer freebsd_committer freebsd_triage 2018-10-09 05:08:08 UTC 
Did it work before?  Do you have some idea of when?
Comment 2 Dag-Erling Smørgrav freebsd_committer freebsd_triage 2018-10-09 09:40:46 UTC 
That's just how NFS <= 3 works.  The client list is only updated by mountd(8), and clients only talk to mountd(8) when they mount or unmount a filesystem.  If the server rebooted but the filesystem handles haven't changed, they might not even notice that anything has happened.