General :: Configure RAID 1 Within TWO HDD In RHEL-5 During Installation Moment?
Dec 14, 2010
I wanna configure RAID 1 within TWO HDD in RHEL-5 during installation moment .I have the following questions regarding software raid vs hardware raid :
1) What is the basic difference between hardware and software raid
2) In software raid , If I use two HDD as RAID1 , then if one HDD is failed , can I boot it from another HDD ?
3)In software RAID , Between two HDD , If One HDD is failed then if I remove bad HDD and add a spare HDD then is it automatically synchronized with FIRST HDD ?
4) In software raid is it possible to keep '/boot' partition in two HDD (I use 2 HDD as RAID1) as separate partition ?
5) Finally is there any documnets or sites where I get software raid configuration during INSTALLATION moment in using GRAPHICAL mode , plz give me the address.
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Jul 12, 2009
How to configure RAID 1 (hardware RAID 1 or Software RAID1 ) after installation of operating system : RED HAT ENTERPRISE LINUX 5.3 SERVER
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I am on Red Hat Enterprise Linux AS release 4 (Nahant Update 6). I need to configure Sendmail in my Linux Server.
1. edit /etc/mail/sendmail.mc
dnl #
dnl DAEMON_OPTIONS(`Port=smtp,Addr=127.0.0.1, Name=MTA')dnl
dnl DAEMON_OPTIONS(`Port=smtp,Addr=172.16.10.6,Name=MTA')dnl
dnl #
2.rebuild /etc/sendmail.cf from the revised /etc/mail/sendmail.mc thus:
m4 /etc/mail/sendmail.mc > /etc/sendmail.cf
3. Edit /etc/sysconfig/sendmail
DAEMON=yes
QUEUE=1h
4.And restart sendmail
cd /etc/mail
make
service sendmail restart
5.sendmail -v abc@gmail.com
Its working but going to spam and more thing. I am not able to send to our company id..
sendmail -v abc@rbs.com
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<silent-> my company gave me a small project do in linux , i need you to give me some advice.
<silent-> basically its will be a file server and something like 5 users will need to
[code]...
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Feb 25, 2010
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