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* [gentoo-user] nfsv4 issues
@ 2016-07-19  4:49 Adam Carter
  2016-07-19 23:34 ` Tom H
  0 siblings, 1 reply; 8+ messages in thread
From: Adam Carter @ 2016-07-19  4:49 UTC (permalink / raw
  To: gentoo-user@lists.gentoo.org

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I'm trying to troubleshoot a newly setup nfs server, which, sometimes has a
30 second pause (tcpdump shows its server waiting).

# time touch /usr/portage/distfiles/testfile

real    0m30.088s
user    0m0.000s
sys     0m0.001s

I cant see anything in the nfs server debugging so i want to strace nfsd.
First i tell it to use single thread so i know i;m stracing the correct
thread, but;

# grep OPTS_RPC_NFSD nfs
#OPTS_RPC_NFSD="8 -N2 -V 3 -V 4 -V 4.1"
OPTS_RPC_NFSD="1 -N2 -V 3 -V 4 -V 4.1"
#  systemctl restart nfs-server
# pgrep -lf nfsd
23546 nfsd4_callbacks
23548 nfsd
23549 nfsd
23550 nfsd
23551 nfsd
23552 nfsd
23553 nfsd
23554 nfsd
23555 nfsd

So its not respecting the nproc setting. Any ideas? I also tried changing
EXPORTFS_TIMEOUT= since its currently set at 30. It didnt help, but perhaps
that's because its being ignored too.

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^ permalink raw reply	[flat|nested] 8+ messages in thread

end of thread, other threads:[~2016-07-24 16:47 UTC | newest]

Thread overview: 8+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2016-07-19  4:49 [gentoo-user] nfsv4 issues Adam Carter
2016-07-19 23:34 ` Tom H
2016-07-21  2:51   ` Adam Carter
2016-07-22 12:46     ` Tom H
2016-07-23  0:22       ` Adam Carter
2016-07-24  7:37         ` Adam Carter
2016-07-24 16:47           ` Tom H
2016-07-24 16:21         ` Tom H

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