Red Hat Enterprise Linux

Best Server Linux OS

What is the best server operating systems from RHEL and SUSE linux? What are the prons and cons comparing with these two?

ZEBRA - ZM400 Linux Drivers

We need to tie a ZEBRA - ZM400 Printer to a Red Hat Enterprise Linux Server, Does somebody has the right Linux drivers?

Advantage of using Linux OS over Windows 2000, Windows 2003 or Windows NT

Dear Friend I am using RED Hat Linux for mail server. So far I know, from securities point of view it is much more reliable than Windows 2000 Server/Windows 2003/Windows NT. Please come back with your opinion whether I am correct or wrong at your earliest. Please also mention some important points...

TNS-03505: Failed to resolve name

HI I installed RHEL4 on my home pc.and I created 2 databases of oracle 10g (same vesrion)The problem is while iam establishing connectivity between these 2 databases iam getting error like TNS-03505: Failed to resolve name my listerner.ora file is LISTENER= (DESCRIPTION_LIST = ...

Migration from exchange to Notes

Is there any way to migrate from exchange 5.5 to domino 8. I have deployed domino 8 on Red Hat but confused how to move the users data to their relevant mailboxes if I create those users manually on domino 8.

to increase consoles in linux

by default we have seven consoles in red hat linux.out of these 6 are text mode and 1 is graphical interface.how do we increase the number of consoles in red hat linux?

3Par and EMC problesm

I have a Sun x4100 has two qlogix qle2460 HBAs both connected to a 3Par SAN and a EMC cx700 SAN. When both HBA's are active in non-failover mode we can see the LUNs in /proc/scsi/qla2xxx/3 and 4 - BUT fdisk does not see the devices. If we have the HBAs set in failover mode we only see the LUNs on...

System log file and time command

I am using RHEL 5. Can anyone tell me which system log file is updated when we change the time configuration through the UI or date command? I checked the /var/log/wtmp but the time here updated is the login time of the user.

using vmware

I have installed the vmware and when i inserted the linux red hat cd i got in the book then rebooted the vmware and i get this message no bootable device was detectected and Cannot connect virtual device floppy0. No corresponding device is available on the host. Would you like an attempt to be...

socket programing error

/* CLIENT PROGRAM 1.6 */ #include <stdio.h> #include <stdlib.h> #include <unistd.h> #include <errno.h> #include <string.h> #include <sys/types.h> #include <sys/socket.h> #include <netinet/in.h> #include <arpa/inet.h> #include...

ASM State in GMON Trace File

Oracle 10.2.0.3 RAC using ASM: Red Hat Enterprise 2.6.9.44 (RHEL 4.4) I have having problems bringing up a diskgroup in ASM. When I try to mount it, ASM hangs. When I review the GMON trace file, it shows the diskgroup trying to mount and is says "Member state = 4". What's a member state and what...

trying to install oracle 10g

I'M TRYING TO INSTALL ORACLE 1OG ON AN ACER 5520-5334 COMPUTER AND IT HAS BEEN GIVING ME A PARTICULAR ERROR 'NO VALID DEVICES FOUND ....... etc. from my research it seemed like the versions of red hat os ( rhel 3.0,4.0) were not compatible with my computer. pls can any one give me advice on what...

unable to install RHEL4 on Acer Aspire 4720

I have Acer Aspire 4720 with Vista Basic Pre Installed. I have installed Linux on other Partition by boot linux all-generic-ide noapic nolapic for making it as dual boot. everything gone fine finally when i rebooted after successfull installation of linux. errors : are followings screenshots...

Fine-tuning RHEL Processor, Intel

How do I fine-tune the processor in Redhat Linux ES4 U2? The processor is Intel Xeon E5430, 2.66 Ghz.

Configuring DNS in Linux

Well, I have been with Linux RHEL 4 for a year now, and I am afraid of DNS configuration. Can you explain to me how to configure DNS bind in Linux ?

Export Oracle 10g and Import to Oracle 9i

I have a data warehouse server that's running Redhat AS 2.1 and Oracle 9.2.0.4, and a production database that's running Redhat AS 4.0 and Oracle 10.2.0.3. I need to export tables from the Oracle 10g database and import them into the Oracle 9i database. The Oracle 10g server/database is new. I...