Gentoo Archives: gentoo-user

From: Adam Carter <adamcarter3@×××××.com>
To: "gentoo-user@l.g.o" <gentoo-user@l.g.o>
Subject: Re: [gentoo-user] nfsv4 issues
Date: Thu, 21 Jul 2016 02:51:22
Message-Id: CAC=wYCEU_jn=DOrvnrvn-f+bQPBvCLAup-zV36h6ZWrzz=SFBA@mail.gmail.com
In Reply to: Re: [gentoo-user] nfsv4 issues by Tom H
1 Are the nfsd versions that you're setting being respected? You can
2
3 > check with "rpcinfo -s" or "cat /proc/fs/nfsd/versions".
4 >
5
6 Yep;
7 # cat /proc/fs/nfsd/versions
8 -2 +3 +4 +4.1 +4.2
9
10
11 > You can change the number of threads on the fly with "echo 1 >
12 > /proc/fs/nfsd/threads".
13 >
14
15 That works too, but then;
16 # ps -ef | grep nfsd
17 root 1454 1426 0 12:47 pts/0 00:00:00 grep --colour=auto nfsd
18 root 23546 2 0 Jul19 ? 00:00:00 [nfsd4_callbacks]
19 root 23548 2 0 Jul19 ? 00:00:00 [nfsd]
20 # strace -p 23548
21 strace: attach: ptrace(PTRACE_ATTACH, ...): Operation not permitted
22
23
24 > I don't use systemd on Gentoo but for the nfs-utils upstream-shipped
25 > systemd units that I think that Gentoo's using, you have to re-run
26 > nfs-config.service - or run the script that it calls - in order to
27 > update the "/run/sysconfig/nfs-utils" environment file that's sourced
28 > by the nfs-server.service unit.
29 >
30
31 In /usr/lib/systemd/system/nfs-server.service
32 [Service]
33 EnvironmentFile=/etc/conf.d/nfs
34
35 Does "/var/lib/nfs/v4recovery/" exist?
36 >
37 >
38 No
39 # ls /var/lib/nfs/
40 etab export-lock rmtab rpc_pipefs sm sm.bak state xtab
41
42 Does adding the client to "/etc/hosts" - or to your reverse dns zone -
43 > eliminate the delay?
44 >
45 > DNS is setup and both client and server can forward and reverse lookup
46 each other.

Replies

Subject Author
Re: [gentoo-user] nfsv4 issues Tom H <tomh0665@×××××.com>