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Questions tagged [redhat]

Red Hat is an open source technology solutions provider with offerings including Red Hat Enterprise Linux, open source applications, security and systems management, virtualization, Services Oriented Architecture (SOA) solutions, server and desktop operating systems, Java application software and services, and the JBoss Enterprise Middleware Suite. Please also consider whether or not the more specific RHEL5 or 6 tags might be appropriate as well.

Red Hat is an open source technology solutions provider with offerings including Red Hat Enterprise Linux, open source applications, security and systems management, virtualization, Services Oriented Architecture (SOA) solutions, server and desktop operating systems, Java application software and services, and the JBoss Enterprise Middleware Suite.

3259 questions
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Debugging fstab problems on reboot

After a reboot, some partitions which were mentioned in fstab were not mounted as expected. The format of the line for the partitions which were mounted correctly and those which were not mounted correctly look the same so I am wondering whether…
Stuart Woodward
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linux + lvextend vs lvresize - what are the differences

what are the diffrences between lvextend to lvresize as the below example? lvextend -L+1m /dev/mapper/rootvg-home lvresize -L+1m /dev/mapper/rootvg-home dose the both examples do exactly the same ? ( increase +1M on /home ) second: when I use the…
dandan
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Install APC RedHat

i am trying to install apc on redhat so i did: pecl install apc i said yes to: Use apxs to set compile flags (if using APC with Apache)? [yes]: and i get this: checking for re2c... no configure: WARNING: You will need re2c 0.9.11 or later if you…
zackaryka
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16
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RHEL 6: View boot messages "behind" the splash screen

I know there was a way to do the above in Fedora. I cannot for the life of me remember what the key was; nor can I find documentation via a web search.
Belmin Fernandez
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16
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What does the new full stop / period mean in the RHEL6 ls output?

We have scripts looking at the output of ls -l output for permission information that have been failing recently on RHEL v6 systems which appear to be showing an extra . at the end of the permission entry that didn't used to be there…
Rob Oxspring
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16
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4 answers

Logrotate Successful, original file goes back to original size

Has anyone had any issues with logrotate before that causes a log file to get rotated and then go back to the same size it originally was? Here's my findings: Logrotate Script: /var/log/mylogfile.log { rotate 7 daily compress …
drewrockshard
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16
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4 answers

Mount CIFS share with autofs

I have a system running RHEL 5.5, and I am trying to mount a Windows share on a server using autofs. (Due to the network not being ready upon startup, I do not want to utilize fstab.) I am able to mount the shares manually, but autofs is just not…
Phanto
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16
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4 answers

How to change Linux services startup/boot order?

As the question is clear from the title, how do I change Linux services startup/boot order?
Gnanam
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16
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3 answers

How can I diff two Redhat Linux servers?

I have two servers that have should have the same setup except for known differences. By running: find / \( -path /proc -o -path /sys -o -path /dev \) -prune -o -print | sort > allfiles.txt I can find a list of all the files on one server and…
Stuart Woodward
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16
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3 answers

Open source alternative for Canonical Landscape?

From Canonical: Landscape is an easy-to-use systems management and monitoring service that enables you to manage multiple Ubuntu machines as easily as one through a simple Web-based interface. However, Landscape is not free. The RedHat…
netvope
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15
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What does the "1:" before the package name mean in yum.log

I would be very glad if someone could explain what the 1: before the package name signifies.
Nifle
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15
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3 answers

SELinux preventing Apache from writing to a file

SELinux is preventing the apache user from writing to a log file which it owns. When I do setenforce 0 it works. Otherwise it shows this error IOError: [Errno 13] Permission denied: '/var/www/webapp/k/site/k.log' The security context of the file: $…
Clodoaldo
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15
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3 answers

Block outgoing connections on RHEL7/CentOS7 with firewalld?

RHEL7/CentOS7 features a new firewalld firewall service, that replaces the iptables service (both of which use iptables tool to interact with kernel's Netfilter underneath). firewalld can be easily tuned to block incoming traffic, but as noted by…
golem
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15
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4 answers

Should I avoid putting two SSDs in a RAID1 configuration due to performance degradation?

I have a workstation system that will have two 64GB industrial SSDs, and the plan is to have both disks in a RAID1 configuration for redundancy which is set up in the kickstart. The system will be running CentOS 7. In looking into this, I…
mochatiger
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15
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2 answers

ldap_add no such object (32) matched dn dc=domain dc=com

When im trying to import users to LDAP using this command: ldapadd -x -D "cn=Manager,dc=domain,dc=com" -W -f /etc/openldap/root.ldif I have this error: ldap_add no such object (32) matched dn dc=domain,dc=com Let me show you the…
PookPook
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