Questions tagged [sles12]

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Start idmapd at every boot

We suddenly had a "nobody" issue on NFSv4 mounts on SLES 12.5 machines. The: systemctl unmask nfs-idmapd.service systemctl enable nfs-idmapd.service systemctl restart nfs-idmapd.service ...
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How to query UCS network fabric information inside the OS?

On the Cisco UCS www page for the given POD, I can see what Fabric is used for a given vNIC. But how can I query inside, from the OS (ex.: SLES12 or Windows server) what ethX (NIC) if from/via which ...
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25 views

Xen xl console terminates upon reboot command

I am trying to troubleshoot the boot issue of Xen virtual guest and I need to access the grub menu. I have attached a console to guest with xl console and in other terminal I have executed a command ...
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Creating iptables rules based on traffic?

Is there a solution (besides doing "-j LOG" and manually geting the rules) for iptables where I can start a "recoding" for the traffic on a Linux server and based on that a script/...
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1answer
24 views

stdout does not display `rpm -qa` output without redirect

On a SLES 12 virtual machine the command rpm -qa does not return anything to stdout. ~> rpm -qa ~> The command finishes after 1 or 2 seconds, so it clearly generates some data. Only when the ...
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122 views

systemd based automount never umounts when idle

The setup (not autofs, but systemd based automount): # grep automount /etc/fstab 1.2.3.4:/vol/homedirs /home/roaming nfs x-systemd.automount,x-systemd.idle-timeout=30 and: # systemctl daemon-reload ...
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105 views

xfsrestore hangs after performing restore while reading dump from stdin

SuSE Linux Enterprise Server 12.3 (yeah, I know it's old) We have a couple large XFS file systems that we backup using xfsdump. What we do is to use xfsdump to write the dump to stdout and pipe it to ...
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1answer
29 views

What folder should be the home of the web root owner?

I'm setting up a SLES 12 system for running web applications on it. There is already a /srv/www folder and it's going to be owned by a special user (let's say: web user). Is there a good practice / ...
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138 views

Which user should be the owner of the web root in SLES 12?

I'm setting up a SLES 12 system for running web applications on it. There is already a /srv/www folder and it's owned by root. So I'm going to reassign it to another user. Is there a good practice / ...
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490 views

omiagent does not exit on sles 12

We use powershell scripts on some sles 12 vms for testing purposes. The scripts are automatically started from a windows server. Now I see that every call of a single script starts a new instance of ...
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1answer
451 views

Docker ports do not seem to be reachable from outside server

I am facing a weird situation with Docker in a SUSE Linux Enterprise Server 12 SP1. I am connected to the server using SSH. First, I tried to run a simple nginx server to test: docker run -d -p 8081:...
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3k views

“RTNETLINK answers: Network is unreachable” while adding new route?

There is a SLES12 with 10.2.64.x IP. I want to add an additional one, a 10.2.50.x IP. Before, the routing looks like this: SERVER:~ # netstat -nr Kernel IP routing table Destination Gateway ...
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1answer
1k views

Router disappearing from route table (Linux)

I'm running SLES 12 SP3 in a production environment. There are several interfaces configured on two separate networks. Things are working fine for a while(days at a time) and for no apparent reason, 1 ...