Re: lost nfs mount -
by Ed Greshko
On 07/20/18 05:58, Bob Goodwin wrote:
> On 07/19/18 17:42, Ed Greshko wrote:
>> The server is a Fedora system, yes? And, has it been rebooted?
> .
> Fedora 27 and 28, rebooted several times today ...
>
> I probably should have mentioned doing:
>
> [root@Box10 86data]# ss -t -l -n
> State Recv-Q Send-Q Local
> Address:Port Peer Address:Port
> LISTEN 0 128
> 0.0.0.0:60705 0.0.0.0:*
> LISTEN 0 128
> 0.0.0.0:111 0.0.0.0:*
> LISTEN 0 32
> 192.168.124.1:53 0.0.0.0:*
> LISTEN 0 128
> 0.0.0.0:22 0.0.0.0:*
> LISTEN 0 5
> 0.0.0.0:631 0.0.0.0:*
> LISTEN 0 128
> [::]:59745 [::]:*
> LISTEN 0 128
> [::]:111 [::]:*
> LISTEN 0 128
> [::]:22 [::]:*
> LISTEN 0 5
> [::]:631 [::]:*
>> I don't currently have a Fedora system running as a NFSv4 server...but what do you
>> get when you do this from a client?
>>
>> telnet yourserver 2049
> .
> [root@Box10 86data]# telnet 192.168.1.86 2049
> Trying 192.168.1.86...
> telnet: connect to address 192.168.1.86: Connection refused
>
>
That means the nfs server isn't running....
I have a Fedora server now up on my end running F28....
Do you have something like this?
[root@f28k-b1 ~]# systemctl status nfs
● nfs-server.service - NFS server and services
Loaded: loaded (/usr/lib/systemd/system/nfs-server.service; enabled; vendor pre>
Drop-In: /run/systemd/generator/nfs-server.service.d
└─order-with-mounts.conf
Active: active (exited) since Fri 2018-07-20 06:10:15 CST; 13min ago
Process: 4800 ExecStart=/bin/sh -c if systemctl -q is-active gssproxy; then syst>
Process: 4787 ExecStart=/usr/sbin/rpc.nfsd $RPCNFSDARGS (code=exited, status=0/S>
Process: 4786 ExecStartPre=/usr/sbin/exportfs -r (code=exited, status=0/SUCCESS)
Main PID: 4800 (code=exited, status=0/SUCCESS)
Jul 20 06:10:15 f28k-b1.greshko.com systemd[1]: Starting NFS server and services...
Jul 20 06:10:15 f28k-b1.greshko.com systemd[1]: Started NFS server and services.
--
Conjecture is just a conclusion based on incomplete information. It isn't a fact.
5 years, 10 months
Which is better? Microsoft Exchange 2016 or Linux-based SMTP Servers?
by Turritopsis Dohrnii Teo En Ming
Good evening from Singapore,
I am torn between deploying Microsoft Exchange 2016 and Linux-based
SMTP servers like sendmail, postfix, qmail and exim.
Relative ease of installation and configuration is an important
consideration factor.
Microsoft Exchange 2016, Domain Controller, and Active Directory are
relatively easy to install and configure. Linux-based SMTP servers are
extremely difficult to install and configure and of course, extremely
time-consuming.
One of the features of Microsoft Exchange 2016 is that you can create
additional folders on your Inbox in the server (server-side). Can
Linux-based SMTP servers do that?
Does Exchange 2016 offer more user-friendly features or Linux-based
SMTP servers?
Besides the above considerations, how about security? Traditionally,
Linux is far more secure than Windows.
Judging by security, Linux-based SMTP servers ought to have a higher percentage of the market share?
Finally, I can only use Windows Server 2016 Standard Evaluation Copy FREE for a period of 3 years MAXIMUM. But I can use Linux servers and Mail Transport Agents (MTA) FREE perpetually.
Please advise.
Thank you very much.
===BEGIN SIGNATURE===
Turritopsis Dohrnii Teo En Ming's Academic Qualifications as at 30 Oct 2017
[1] https://tdtemcerts.wordpress.com/
[2] http://tdtemcerts.blogspot.sg/
[3] https://www.scribd.com/user/270125049/Teo-En-Ming
===END SIGNATURE===
5 years, 10 months
EFI
by Patrick Dupre
Hello,
I have a disk where I wish to have 2 OS on 2 different partitions
Do I need 2 EFI System Partition (Boot). I guess that one is enough.
I just want to be sure.
Thank.
===========================================================================
Patrick DUPRÉ | | email: pdupre(a)gmx.com
Laboratoire de Physico-Chimie de l'Atmosphère | |
Université du Littoral-Côte d'Opale | |
Tel. (33)-(0)3 28 23 76 12 | | Fax: 03 28 65 82 44
189A, avenue Maurice Schumann | | 59140 Dunkerque, France
===========================================================================
5 years, 10 months
Which is better? Microsoft Exchange 2016 or Linux-based SMTP Servers?
by Turritopsis Dohrnii Teo En Ming
Good evening from Singapore,
I am torn between deploying Microsoft Exchange 2016 and Linux-based
SMTP servers like sendmail, postfix, qmail and exim.
Relative ease of installation and configuration is an important
consideration factor.
Microsoft Exchange 2016, Domain Controller, and Active Directory are
relatively easy to install and configure. Linux-based SMTP servers are
extremely difficult to install and configure and of course, extremely
time-consuming.
One of the features of Microsoft Exchange 2016 is that you can create
additional folders on your Inbox in the server (server-side). Can
Linux-based SMTP servers do that?
Does Exchange 2016 offer more user-friendly features or Linux-based
SMTP servers?
Besides the above considerations, how about security? Traditionally,
Linux is far more secure than Windows.
Judging by security, Linux-based SMTP servers ought to have a higher percentage of the market share?
Finally, I can only use Windows Server 2016 Standard Evaluation Copy FREE for a period of 3 years MAXIMUM. But I can use Linux servers and Mail Transport Agents (MTA) FREE perpetually.
Please advise.
Thank you very much.
===BEGIN SIGNATURE===
Turritopsis Dohrnii Teo En Ming's Academic Qualifications as at 30 Oct 2017
[1] https://tdtemcerts.wordpress.com/
<https://tdtemcerts.wordpress.com/>[2] http://tdtemcerts.blogspot.sg/
<http://tdtemcerts.blogspot.sg/>[3] https://www.scribd.com/user/270125049/Teo-En-Ming
<https://www.scribd.com/user/270125049/Teo-En-Ming>===END SIGNATURE===
5 years, 10 months
lost nfs mount -
by Bob Goodwin
I had a power interruption this morning, everything is on UPS's but we
are raising a new puppy who gets into everythingit seems.
I have all the usual connections through my LAN but can not mount the
NFS4 server, /can ssh and sftp to it. //I/'ve tried what I can think of,
it doesn't seem to be a firewall or selinux problem. it has worked well
until the power failure. I think something is corrupted in the server
... I have a similar server running Samba which connects and runs as usual.
I could use some suggestions of where to look next.
Bob
--
Bob Goodwin - Zuni, Virginia, USA
http://www.qrz.com/db/W2BOD
box10 FEDORA-27/64bit LINUX XFCE Fastmail POP3
5 years, 10 months
dnf: can i "tag" installed packages so i can remove them later?
by Robert P. J. Day
scanned the dnf man page, did not see an immediate solution so i'll
ask here:
is there any way to dynamically tag or label packages during dnf
install so i can remove them all later by that tag or label? on more
than one occasion, i've had to install dozens (or hundreds) of
packages, *knowing* that i would need them only for a while, at which
time it would be nice to be able to remove them all via that tag or
label.
i guess i'm after something i would think of as a "dynamic group",
where i could run, say:
$ sudo dnf install --tag="my_project" docker
$ sudo dnf install --tag="my_project" erlang
and possibly other totally unrelated packages, then toss them all
later with:
$ sudo dnf remove --tag="new_project"
is there anything like this? (and, yes, i can appreciate the
possibility for conflicts when an initially "tagged" package would
later be installed explicitly, and so on.)
rday
--
========================================================================
Robert P. J. Day Ottawa, Ontario, CANADA
http://crashcourse.ca/dokuwiki
Twitter: http://twitter.com/rpjday
LinkedIn: http://ca.linkedin.com/in/rpjday
========================================================================
r
5 years, 10 months
Considering Asus Prime Z370-A; need video recommendations
by Alex
Hi,
I'm considering purchasing an Asus Prime Z370-A motherboard with an
i7-8700 processor for my new desktop. I plan on running fedora
exclusively with a few kvm virtual machines running fedora and win10.
I'm looking for recommendations for video controllers. It says it
supports NVIDIA 2-way SLI and AMD 3-way CrossFireX, but I'm not even
sure that I understand what that means. It also has 2xPCIe 3.0 x16
slots.
I believe the open source support for NVIDIA is better than for AMD
these days, correct?
I have about $300 to spend on a video controller. Recommendations on
specific controllers that work well with Fedora would be appreciated.
Thanks,
Alex
5 years, 10 months
dnf wierdness
by Neal Becker
sudo dnf --enablerepo=updates-testing update kernel
...
Dependencies resolved.
Problem: cannot install both kernel-4.17.6-200.fc28.x86_64 and
kernel-4.17.6-200.fc28.x86_64
- cannot install the best update candidate for package
kernel-4.17.6-200.fc28.x86_64
- cannot install the best update candidate for package
kernel-4.17.3-200.fc28.x86_64
====================================================================================================
Package Arch Version
Repository Size
====================================================================================================
Reinstalling:
kernel x86_64 4.17.6-200.fc28 updates-
testing 96 k
Transaction Summary
====================================================================================================
Total download size: 96 k
Is this ok [y/N]: n
Operation aborted.
[nbecker@nbecker2 scma-ofdm-nr]$ rpm -q kernel
kernel-4.17.3-200.fc28.x86_64
kernel-4.17.5-200.fc28.x86_64
kernel-4.17.6-200.fc28.x86_64
Am I blind or is there something strange here?
5 years, 10 months
F28 Wifi sends auth, authenticates,
then association to AP rejected temporarily - bz 1599036
by Chris Tatman
Has anyone run across an issue where their wireless with F28 cannot associate and get an IP from certain Access Points? I ran across the same behaviour reported in the following bug yesterday when trying to use the wifi connection in a vacation rental:
https://bugzilla.redhat.com/show_bug.cgi?id=1599036
Wifi does not work on home connection with Intel Corporation Wireless 7260 with F28
System logs indicate that the wifi device is authentiacting, then for some reason the connection gets dropped by the AP:
------------
88.580417] wlp3s0: deauthenticating from 88:cc:45:03:61:55 by local choice (Reason: 1=UNSPECIFIED)
[ 88.604566] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready
[ 90.436415] wlp3s0: authenticate with 88:cc:45:03:61:55
[ 90.438575] wlp3s0: send auth to 88:cc:45:03:61:55 (try 1/3)
[ 90.441887] wlp3s0: authenticated
[ 90.442817] wlp3s0: associate with 88:cc:45:03:61:55 (try 1/3)
[ 90.446632] wlp3s0: RX AssocResp from 88:cc:45:03:61:55 (capab=0x1411 status=30 aid=1)
[ 90.446635] wlp3s0: 88:cc:45:03:61:55 rejected association temporarily; comeback duration 672203520 TU (1141637 ms)
------------------
In my testing, I can associate with the router in my vacation rental if I disable encryption. But as soon as I re-enable ANY type of wpa security, I am no longer able to keep a connection and these same errors pop up in the logs again. Like the reporter of the bug, I am able to start up a hotspot on my android phone with wpa encryption, and I can succesfully connect to it. Could the Access Point itself be doing something 'weird' in the way that it enables WPA encryption?
I have not tried testing with WEP encryption yet.
Thanks!
5 years, 10 months
Strange message on ssh login
by Richard Shaw
I've never seen additional output before but when I remoted in to my F28
desktop I got the following:
Using username "<user>".
<user>@<host>'s password:
Activate the web console with: systemctl enable --now cockpit.socket
Last login: Sun Jul 1 09:26:49 2018
What's up with that?
Thanks,
Richard
5 years, 10 months