0
votes
2answers
39 views

What is the minimum memory requirement for RHEL 4?

I know RHEL 4 is ancient history now, but trying to find minimum memory requirements on the Redhat website is proving to be almost impossible (or I'm searching for the wrong thing). Minimum CPU ...
1
vote
0answers
57 views

Red Hat Enterprise Linux 4 - free -m shows high memory used in second line but no process actually uses memory

I have a Red Hat Enterprise Linux. I understand that top can show high memory usage, which is fine. free -m shows below output: $ free -m total used free shared ...
1
vote
1answer
123 views

No space left on device prevents login

It seems that when you run out of disk space all remote logins are prevented [I'm using Red Hat 4.4]. Apparently this is because all non-superuser logins have to write to /var/log/auth.log This is a ...
1
vote
2answers
5k views

How can I remount an NFS volume on Red Hat Linux?

I changed the user id of a user on an NFS client that mounts a volume from another server. My goal is to get the 2 users to have the same id, so that both servers can read and write to the volume. I ...
1
vote
0answers
256 views

WERR_ACCESS_DENIED - While rebooting Windows with Linux over LAN

We recently lost one of our Windows 2K8 servers while switching from Static to DHCP after a DHCP release command was inadvertently called. The server was still active but we were no longer aware of ...
2
votes
3answers
664 views

User account automatically filling up with dead.letter file

I have one user account on a server with about 400 accounts that is filling up automatically. The dead.letter file in the users home directory automatically grows until the account is full (about 10 - ...
0
votes
1answer
363 views

How do I configure a virtual IP interface on RHEL 4 for HA failover

I have two servers, each with a physical IP address on a physical network interface: Server A: 192.168.0.1 (eth0) - PRIMARY Server B: 192.168.0.2 (eth0) - BACKUP I want to run an application on ...
1
vote
1answer
566 views

Normal user can run command on one machine but must be root on another, how do I remove this restriction?

I have two machines. On one, a non-root user can run ethtool and gets output, on the other machine the same user gets sh: ethtool: command not found. If I sudo su - to be root, then ethtool is indeed ...
0
votes
2answers
1k views

Please help: cannot start mysqld_safe on Red Hat Enterprise Linux (RHEL)

I downloaded mysql-5.1.44.tar.gz and installed it by issuing the following commands: $ ./configure $ make $ make install Everything installed without any error. Next, I tried to start the mysql ...
1
vote
2answers
2k views

switching to worker mpm for apache 2 on RHEL 4

I am thinking of switching from the non threaded prefork mpm to the hybrid multi-process multi-threaded worker mpm for apache (2.0.52). It runs on a Intel(R) Xeon(TM) Quad core machine running ...