Questions tagged [oracle-linux]
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92 questions
1 vote
0 answers
115 views
Cannot upgrade Oracle Linux 7.9 to OL8 due to glibc mismatch
I am upgrading multiple Oracle Linux 7.9 servers to Oracle Linux 8 (and later to 9). After running leapp preupgrade and clearing the inhibitors, the preupgrade now reports 0 inhibitors. leapp upgrade ...
0 votes
0 answers
73 views
MySQL repository HTTP connections failing from Oracle Linux
We have demo environments we build with Terraform and shell scripts. We are using an Oracle Linux 8.9 base image in Azure. Today the scripts started failing due to timeouts connecting to the MySQL ...
1 vote
2 answers
363 views
Cannot Upgrade EL9 Server with OpenLDAP Isntalled or Install OpenLDAP
We use Oracle Linux 9 for our servers (so it's EL9 family - based on RHEL9). Some of the servers have openldap-servers installed. (We have the oracle-epel repo enabled, in addition to the standard ...
0 votes
0 answers
31 views
REMAP_DATAFILE not working during Data Pump import on Oracle 19c
I'm trying to import a full database dump using impdp into a different Oracle 19c (Standard Edition 2) environment, but the REMAP_DATAFILE parameter doesn't seem to be working. My goal is to import a ...
0 votes
0 answers
132 views
Workspace's URL not working on 19000 port in EPM 11.2.15
We have installed and configured EPM 11.2.15 with foundation and FR components successfully. Workpsace url is up and running with 28080 port. Weblogic url with 7001 is also running fine. But having ...
1 vote
1 answer
143 views
Extremely Slow Read/Write on XFS + Multipath LUNs Despite Excellent fio Performance (Oracle Linux 9.5)
Environment: OS: Oracle Linux 9.5 (systemd 252) Filesystem: XFS Storage: IBM SAN LUNs via multipathd (ALUA configuration) Devices: /dev/mapper/mpath[a-d]1 Mount options: rw,relatime,seclabel,attr2,...
2 votes
1 answer
237 views
Upgrading with leapp to Oracle Linux 8 fails at libguestfs and btfrs-progs dependency
I'm trying to update a couple of really old servers from CentOS 7 and Oracle Linux 7 to Oracle Linux 8 using the instructions here: https://blogs.oracle.com/scoter/post/upgrade-centos-7-to-oracle-...
1 vote
0 answers
48 views
Oracle Secure Backup 10.4.0.4.0: "UUID Not Found" Error Preventing observiced from Functioning
I'm encountering an issue with Oracle Secure Backup (OSB) version 10.4.0.4.0 on an Oracle Linux 6.2 system. The observiced service is running, but it's consistently logging the following error: can't ...
0 votes
0 answers
209 views
Unable to create policies in RabbitMQ 3.13.7, server says classic queue mirroring is not permitted per the configuration, but it is
I have an Oracle Linux 9.4 VM running RabbitMQ 3.13.7 with Erlang 26.2.5.4 (can't upgrade to RabbitMQ 4 yet because of our application lacks support). I'm trying to create some policies, but I get an ...
0 votes
0 answers
446 views
Getting PROTOCOL_ERROR Server will disconnect error connecting to openldap server
I've been using OpenLDAP for some time, but on older distros. Recently I installed Oracle Linux Server 9.5 and found that openldap-server package is deprecated. I then downloaded openldap-2.6.9.tgz ...
1 vote
0 answers
290 views
100% CPU on 4 of 8 cores on Oracle Linux [closed]
I have a desktop computer (Intel i4770) running Oracle Linux 7.9 with kernel 4.1.12-61. I usually keep it off and only turn it on on the rare occasions when I need to test something. A month or so ...
0 votes
1 answer
287 views
How to resize disk in orac
I need to decrease /dev/mapper/ol-home (now 3/42GB used) and increase /dev/mapper/ol-root (45/50GB used)
0 votes
0 answers
215 views
Why my control-plane node unexpected went to "Not Ready"?
Server running fine and seems unexpected lost of connection, I have attached the main logs of messages, and I will explain my analysis: Sep 26 07:11:39 kubelet started to show "Error updating ...
0 votes
0 answers
146 views
Oracle Linux does not detect Hyper-V network interface
I'm facing an issue after migrating an Oracle Linux VM from ESXi to Hyper-V running on Windows Server 2019. When I start the VM and run the command: ip a I only see the loopback interface, with no ...
0 votes
1 answer
100 views
Physical volume size lost after reboot
Context I am running a Red Hat Enterprise Linux release 8.5 system in a VM on a VMWare ESXI. I needed more space on a precise logical volume called lv_pmp on that VM : $ lsblk NAME ...
0 votes
1 answer
439 views
CheckMK proxy-register flag not working
So I'm currently in the process of setting up a checkMK monitoring instance for testing. This spans several VLAN's and some of these are very restricted via firewall rules. This means that for some ...
0 votes
1 answer
609 views
Unable to move cluster resource using PCS
I am using the corosync, pacemaker and PCS tool to manage the cluster service for SMTP outgoing servers. I am finding a weird issue, when I try to move the cluster using resource group, it throws an ...
0 votes
1 answer
104 views
Have anyone gotten (mono) xsp and mod_mono working on RH9 or OL9?
Have anyone gotten (mono) xsp and mod_mono working on RH9 or OL9? I have tried with packages from 8 and 7 (with mono-project-centos8 for missing packages) without any luck. We are aware we should ...
0 votes
1 answer
1k views
Installation source and Software selection error for Oracle Linux 8 unattended install
I am attempting an unattended installation of Oracle Linux 8, but I am stuck with error on Installation Source and Software Selection. =================================================================...
0 votes
0 answers
84 views
Expanding an Existing Oracle Linux Cluster
I'm seeking assistance with a situation involving an Oracle Linux 7.9 cluster that's currently running on a VMware virtual machine environment. We have two nodes in this cluster, labeled A and B. Our ...
0 votes
1 answer
1k views
How does one install nagios-plugins-all RPM on Oracle Linux 9?
[root@snc-ol93-rhck ~]# uname -r 5.14.0-362.8.1.el9_3.x86_64 When I try to install the RPM like so ... [root@snc-ol93-rhck ~]# dnf install https://yum.oracle.com/repo/OracleLinux/OL9/developer/EPEL/...
1 vote
3 answers
5k views
I can't install nginx 1.22.1 from the official repository
I have a VM on Oracle Linux 8.8 I need to install nginx-1.22.1, but only version nginx-1.14.1 can be installed from the official repository: https://yum.oracle.com/repo/OracleLinux/OL8/appstream/...
0 votes
3 answers
1k views
Oracle Enterprise Linux: Growpart 'cannot grow partition'
I've read a few blogs here on this but haven't come across similar situation as mine. i have expanded the drive by 5GiB on /dev/sda i have without rebooting made it visible by running the following ...
0 votes
1 answer
293 views
The printer edits are cut off at the top and bottom after upgrade cups to 2.2.6 with Postscript source
The background, we're upgrading a technical platform for our ERP that sends postscript editions in A4. Our old cups --> Redhat 6.1 / Cups 1.4.2 / Foomatic 4.0.4 New platform --> OL 8.7 / Cups 2....
0 votes
1 answer
494 views
How to install mosh on oracle linux
I wanted to install mosh on oracle linux, but I was faced with the fact that such a package does not exist. $ sudo yum install mosh Last metadata expiration check: 3:12:40 ago on Wed 15 Feb 2023 01:05:...
0 votes
0 answers
2k views
Oracle 19c on Oracle Linux 8, dbora start script ONLY starting when chkconfig sets it to level S99. Any other level like S98, fails to start on reboot
I'm running Oracle 19c on Oracle Linux 8, dbora start script ONLY starting when chkconfig sets it to level S99. Any other level like S98, fails to start on reboot. Regardless of the chkconfig level, ...
-2 votes
1 answer
2k views
libphp.so is missing in the oracle linux 9, is there any alternative to let httpd handle php page? [duplicate]
I do find a lot similar problems on CentOS in this forum, and I tried to follow any suggestions mentioned in their answer, however, none solves my problem. Therefore I’m opening this question for ...
0 votes
0 answers
129 views
Oracle database export error
I am trying to export oracle database but I get error. the error is similar to this question Oracle database schema export, but if I run the the query SELECT o.status, o.object_id, o.object_type, o....
0 votes
1 answer
377 views
dnf doesn't show all updates compared to yum
I had a CentOS 7 machine which I converted to use OEL 7 some time back using the centos2ol.sh script. Today, I gave the command: "dnf upgrade" and it showed be that 17 packages were to be ...
0 votes
1 answer
139 views
Postgresql 6.9.24 on Oracle Linux 8.6
I'm trying to install Postgresql 9.6.24 on Oracle Linux 8.6 as it contains some bug fixes and other patches that we need. This concrete version is not present in the Oracle Linux 8 repositories, only ...
0 votes
1 answer
663 views
Update open-vm-tools
As per vulnerability CVE-2022-31676 I'm trying to update my Oracle Linux 8.6 systems open-vm-tools to 12.1.0. However, I'm finding that this package isn't still in the repository, so I have been ...
0 votes
1 answer
10k views
How to enable legacy ciphers in modern SSH client [duplicate]
Got a shiny new OL9 and I need to connect to some legacy servers, as in CentOS 5. The OL9 SSH client does not support the legacy ciphers that CentOS 5 supports: [opc@vm1 ~]$ ssh legacyServer Unable to ...
1 vote
0 answers
391 views
Why is TCP doing RTO based retransmits (200ms+ wait) vs other fast-retransmission mechanisms?
(Trying this forum after the question was deemed off-topic for Stack Overflow & Network Engineering) I am investigating an issue where we see occasional 200ms+ spikes in a simple tcp client/server ...
2 votes
1 answer
2k views
Timedatectl "Failed to parse bus message: Connection timed out" with systemd ExecPreStart while SELinux is enforcing
Using Oracle Linux 8.6 we're having an issue with timedatectl but only when it's run by systemd(239-58.0.1.el8_6.3) during ExecStartPre in a .service definition file and SELinux is set to Enforcing. ...
1 vote
1 answer
9k views
How to install php-mysql, php-gd and other libraries on Oracle Linux
I am trying to install following libraries on Oracle Linux 8 but not working. On Debian 11 after installing php8.1-fpm I run following command and it works. sudo apt install php8.1-mysql php8.1-gd ...
0 votes
0 answers
5k views
Oracle Linux 8 can't resolve host names using DNS
EDIT: FIXED -- My Egress Rules were blocking TCP/UDP 53. I have a stock Oracle Linux 8 server running on Oracle cloud (OCI) with Postfix installed that stopped resolving names through DNS after a ...
1 vote
1 answer
3k views
On RHEL/CentOS/Oracle Linux installer Software Selection screen, what do the packages/environments actually install?
When installing Oracle Linux, at one point you need to choose the software. What actual packages are actually installed when you select Server, Minimal Install, and the subpackages such as Standard or ...
0 votes
2 answers
7k views
dnsmasq - failed to bind DHCP server socket: Address already in use - DHCP proxy
I have some issue with dnsmasq. I'm trying to use the existing dhcp that is provide by my router to create a pxe server but dnsmasq give me an errror. /etc/dnsmasq.conf : port=0 log-dhcp dhcp-range=...
1 vote
1 answer
5k views
Postfix not sending emails with no error messages
I have a customer attempting to use postfix to send emails with SMTP. It appears that postfix will parse the email attributes correctly, but before sending the email it begins processing it again. ...
0 votes
2 answers
2k views
df -h shows / is 100% but du -sh * is not showing where the utulization is [duplicate]
OS: Oracle Linux 7.5 df -h keeps showing that / is 100% full but searching on / with du -sh * is not showing where that utilization could possibly be, any help and suggestions will be appreciated. I ...
2 votes
0 answers
10k views
How do I extend the space of /dev/sda3 on Oracle Linux Server 7.9
Disk capacity is at 105GB, but the root directory (/dev/sda3) capacity is only 39GB, I want to increase the capacity. How can we do this? By the way, the OS is Oracle Linux Server 7.9. $ df -h ...
4 votes
2 answers
11k views
How to install xargs in container running openjdk:17-oracle
I'm trying to install xargs in a container running openjdk:17-oracle, but I'm unable to figure our what package manager is present in this image. FROM openjdk:17-oracle RUN apt-get install findutils ...
0 votes
2 answers
313 views
Oracle Cloud Native Environment setup with Vault faild on validating host names in certificate
I'm setting up OLCNE environment with Hashicorp Vault PKI, I successfully install agent, setup vault, certificates was generated but during module createion I have error that host name not match ...
0 votes
1 answer
1k views
CentOS Linux and CentOS Stream! Is upgrade from CentOS 6.0 to CentOS stream 9.0 a good option? [closed]
We have CentOS 6.8 production machines and we had a plan to migrate to CentOS 8.0. Having come to know that CentOS Linux 8 EOL: 2021-12-31, also that, CentOS Project produces two variants: CentOS ...
-1 votes
1 answer
2k views
When is EOL for Oracle Linux 8.5
I found the EOL information on Oracle site a bit confusing - https://www.oracle.com/us/support/library/elsp-lifetime-069338.pdf The above link shows EOL for premier support. They offer basic support ...
0 votes
1 answer
2k views
django.db.utils.DatabaseError: ORA-12154: TNS:could not resolve the connect identifier specified in OCI
django.db.utils.DatabaseError: ORA-12154: TNS:could not resolve the connect identifier specified within OCI repeatedly receiving errors connecting database ADW(autonomous database warehouse 19c) to ...
0 votes
1 answer
103 views
magento 2 installation on OCI oracle autonomous linux composer
I reviewed all the pages herewith the cloud installation guide but OCI installation is not mentioned properly. rpm -q al-config al-config-1.1-1.el7.noarch and uname -a Linux oci-magento 5.4....
0 votes
3 answers
1k views
Can't assign IPv6 address to CentOS7 VM on Oracle Cloud
I just can't get to assigning a public IPv6 address to my oracle instance running CentOS 7. I have assigned IPv6 range to the subnet, and another VM running Ubuntu successfully gets the assigned IPv6. ...
0 votes
1 answer
7k views
How to install snapd on Oracle Linux 7.9
I am trying to install snapd on Oracle Linux Server 7.9 On many sites I have seen that it has been advised to install spand as follows sudo yum install epel-release sudo yum -y install snapd But I ...
1 vote
1 answer
6k views
How to open all ports in Oracle Linux 7?
I'm trying to set up a Outline VPN server on my Oracle Cloud Instance. However I keep getting the error You won’t be able to access it externally, despite your server being correctly set up, because ...