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Questions tagged [oracle-linux]

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66 views

Mounting Azure File Share on Oracle Linux 7.7

I'm trying to mount Azure File Share in Oracle Linux 7.7 and it doesn't work in the latest kernel 4.1.12-124.31.1.1.el7uek.x86_64 (released Sep 2019). I know that I must use encryption when ...
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1answer
126 views

How to install Oracle Linux using public oracle repositories?

I've downloaded OL7.5 Boot ISO image and want to install the last version of Oracle Linux. Which address could I use to do it? NOTE: On the picture fields are inactive because of Network should be ...
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1answer
362 views

Destination unreachable (Host administratively prohibited) when allowed through FirewallD and SELinux

I am trying to connect to my VM which is running Oracle Database XE 18c on Oracle Linux 7.6 and using bridged networking through Oracle SQL developer, however I have found no luck. I have permanently ...
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24 views

About Compartment Selection When Creating Oracle Cloud File Storage Service

We plan to mount Oracle Cloud File Storage on an oracle java cloud instance. When creating Oracle File Storage If you select the compartment to which oracle java cloud belongs, an error of [...
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180 views

Oracle Linux update from 7.4 to 7.6 causes gui login loop

I have a VM based on VMWare Workstation 14 After upgrading fresh installed Oracle Linux from 7.4 to 7.6 and reboot, it boots into Oracle Linux Server 7.6 with Unbreakable Enterprise Kernel 4.1.12-124....
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17 views

Can we have mount point name changed for Oracle Linux VM?

I created Oracle Linux Virtual server having 50gb storage. The Disk I see created under my username. Example: 50gb storage gets created under /home/appl/ Can i have custom mount point name and have ...
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0answers
19 views

Double bracket missing in Oracle Linux

So I was trying to write a script in an Oracle Linux server and nothing worked. To begin with, there is no double bracket as far as I can tell. Also, the error messages I get are weird. For instance, ...
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1answer
169 views

Can 2 servers share the same ocfs2 FS via NFS?

The problem is the following: I have 2 servers that have a FS mounted as ocfs2: root [server01]% mount | grep ocfs2 ocfs2_dlmfs on /dlm type ocfs2_dlmfs (rw) /dev/sddlmam1 on /share type ocfs2 (rw,...
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1answer
545 views

ssh remote command ls hangs when using '*'

i'm having a problem with remote command in ssh. The following commands run just fine: ssh remote_server ls /path/to/folder/ (list all files of the folder - OK) ssh remote_server ls /path/to/...
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1answer
41 views

Can't empty log files

The servers at my work have a script made by me that every midnight copies log files to a folder, copies this folder to Amazon S3 and zeroes the original files. However, I saw that the original files ...
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1answer
153 views

Oracle 12c 32-bit client and direct GOT relocation R_386_GOT32 against `lxecerr’

When trying to install Oracle 12c 32-bit Client (12.1 or 12.2) on Oracle Linux 7.3 or 7.5, it throws error during linking static libraries: INFO: Start output from spawned process: INFO: -------------...
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1answer
2k views

i8042 no controller not found Oracle linux

my server installed Oracle-Linux 7.4 . it worked till yesterday but today when i restart this server, it has an issue : my error code is : i-8042 no controller not found i need some helps
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259 views

Redhat vs Oracle Linux benchmarks

I have two servers, both have Intel 8160 processor, 768 GB memory, same hardware specs, same software/package versions. The only difference being that one is running RedHat Enterprise Linux 7 and the ...
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65 views

NFS file owenship inconsistent

I am struggling with an issue setting up a new NFS client. We are using NFSv4. The old NFS client is Red Hat 5 and I am replacing it with an Oracle Linux 7.3 box. All of the NFS exporting has been ...
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1answer
58 views

Why would my Oracle read from disk?

Our Oracle server (version 12c) is running on a RedHat-6.7 server with 128GB of RAM. The current size of the only database on it is only about 60GB. Yet, we see plenty of disk reads -- on the device ...
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399 views

Installing Oracle Linux R6U7 SPARC on Sun SPARC Enterprise T5220

I've booted up the server with burned DVD and installation is stuck in the last row of the displayed log: {0} ok boot cdrom Boot device: /pci@0/pci@0/pci@1/pci@0/pci@1/pci@0/usb@0,2/hub@4/device@4/...
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1answer
194 views

/var/lib/rpm/__db.xxx files delete update alerts

A security audit team has set up File intergrity management solution on some of the linux servers handled by the company I work with. They are questioning us about some alerts they've got regarding /...
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1answer
898 views

Disable UEK repositories on Oracle Linux 6.9

I have lots of machines running the Red Hat compatible kernel and this has not been as issue before. However, the latest default behaviour appear to be that the repository configuration file is ...
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2answers
1k views

NFS Performance issues on Oracle Linux 6.7: Shared libraries on NFS slow down system

I am currently hunting down some performance issues on some VMWare virtual machines with the same amount of memory and cpus, running Oracle Linux 6.6 (Kernel 2.6) and 6.7 (Kernel 3.8). The machines ...
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33 views

Enterprise Linux: /scratch is mounted on a LV but the LV doesn't shown when running lvs

Took over a few Oracle Linux VMs from another team and found this weird situation. The /scratch is mounted on a logical volume according to them, but seems that the system is having some error and the ...
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4answers
3k views

Can I run an Oracle server without swap?

Official Oracle docs say that for a machine with more than 16GiB of RAM we need to allocate 16GiB of swap. Our servers are RHEL 7 and have 256GiB of RAM. DBAs do not want to see the system swap, so ...
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86 views

Weird memory usage in Oracle Linux [duplicate]

I have a oracle linux 7 running Pentaho (an java application). This machine has 23 GB of ram and improve pentaho performance I'm trying to configure java to alocate 10 GB of RAM to pentaho ( -...
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0answers
420 views

Kernel Crash - kernel: BUG: unable to handle kernel paging request at 00000000ff8179b9

One of my Oracle Linux 6.5 Server running Oracle ASM/GRID experienced a kernel crash, it didn't respond i have performed a hard reboot. Server is Oracle Linux 6.5, kernel 2.6.39-400.214.3.el6uek....
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2answers
352 views

Add redhat yum repo to oracle linux

I'm running oracle linux 7.2. The Oracle yum repo is comparatively small, containing only core enterprise packages. How can I add the redhat yum repo so I can install other userspace utilities?
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2answers
9k views

X Server config on Vmware

Im trying to get KDE running on an Oracle Linux box which runs on vmWare (VMware vCloud Director / ESX) After installing X and KDE i got the following error: # startx [...] VMware: No 3D enabled (0, ...
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1answer
2k views

Change Screen resoultion in Oracle Linux running on Windows Hyper V

How can the screen resolution of, the Guest OS: Oracle-Linux 7, running on Hyper-V, be changed? The reason this is required is that, there are scroll bars on the side and bottom that need to be ...
4
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1answer
7k views

Ansible Playbook: Ensure a process is running on any one node of a cluster?

Ansible makes it easy enough to ensure that a process is running on every host. I could do something like: --- - hosts: app_cluster tasks: - name: Look for the "foo" process shell: ps -ef |...
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2answers
777 views

Oracle Linux 7: web server not reachable

Here's my setup. I have a vm running with Oracle Linux 7 installed. I started apache with service httpd start and it started without issue. I've created an index.html file in both /var/www/html and ...
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1answer
734 views

unable to access Linux VM on Azure

I recently uploaded Oracle Linux 6 VM from VM Warework station to Azure. After provisioning the VM , I am unable to connect to the VM via SSH through Putty. "Network Error: Connection Timed Out" is ...