9 More Discussions You Might Find Interesting
1. Red Hat
Hi,
I just want to throw something out there for opinions and viewpoints relating to a Disaster Recovery site.
Besides the live production environment, do you think a DR environment should include:
- pre-production environment
- QA Environment
......or would this be considered to be OTT... (3 Replies)
Discussion started by: Duffs22
3 Replies
2. UNIX for Dummies Questions & Answers
We have a SCO OpenServer Unix server that has been damaged. Fortunately we have a good backup of the entire system (using BackupEdge.) On a new server, if we install SCO from original SCO CD's (we have all necessary activation codes) then drop the tape (we can restore with tar), will the... (3 Replies)
Discussion started by: jmhohne
3 Replies
3. AIX
Are there any products out there that provide a disk imaging solution for AIX (and HPUX and Solaris for that matter)? In a development environment where users are looking to restore an OS quickly back to a certain point in time, what is there available for this besides opening up the system,... (7 Replies)
Discussion started by: tb0ne
7 Replies
4. Solaris
Hi all,
I'm new in this domain, and on this operating system, but in my job, i have to find a way to make a disaster recovery plan for our server (sun solaris) which has the oracle database. I don't have any standby servers to be used for data replication, i only want to use CD's to put on... (4 Replies)
Discussion started by: sam212
4 Replies
5. Solaris
Recovering Solaris to an alternate server
I was just wondering if anyone could give me some points on restoring a Solaris 9 backup to an alternate server. Basically, we use netbackup 6 and I was wondering what the best procedures are for doing this? What things do we need to take into... (3 Replies)
Discussion started by: aaron2k
3 Replies
6. UNIX for Dummies Questions & Answers
I am looking into disaster recovery and I wanted to know what files and/or other information do I need to keep copies of to sucessfully restore my system from the ground up..... Any help is greatly appreciated. I am running Solaris 8 on an Ultra 60. (5 Replies)
Discussion started by: rod23
5 Replies
7. UNIX for Advanced & Expert Users
Can anyone tell me of what to expect? I've been nominated to join a team of unix admins to do a DR testing. we already have the guys who are gono be doing the restores. besides the restore, anybody know what else to look forward to?? (2 Replies)
Discussion started by: TRUEST
2 Replies
8. Cybersecurity
Hello,
I am trying to make a disaster recovery of my Unix System.
Is there a site where I can find template from Disaster Recovery Domain. So this can help me to have the principals chapter to make a good report.
Thanks a lot ........ (5 Replies)
Discussion started by: steiner
5 Replies
9. Cybersecurity
please tell me if this thinkin is correct, if not, please corret me:
disaster recovery means when something bad happens and you need to retrieved a backed up file, all you have to do is cd into the tape drive and then look for the file you want and extract it from the drive.
is this... (3 Replies)
Discussion started by: TRUEST
3 Replies
mca_recovery_on(5) File Formats Manual mca_recovery_on(5)
NAME
mca_recovery_on - enable/disable MCA Error Recovery
VALUES
Failsafe
Default
Allowed values
Minimum:
Maximum:
DESCRIPTION
HP-UX supports MCA Error Recovery to ensure that certain Machine Check Aborts (MCA) caused by transient errors do not crash the operating
system.
The dynamic tunable is used to enable or disable the MCA Error Recovery functionality. If disabled, an MCA will cause the system to initi-
ate a crash dump and then a system reset (normal legacy behavior). If enabled, certain MCAs caused by transient events will be recovered
and system execution resumed. The recovery action depends on the type of MCA and can include termination of a user process.
Who Is Expected to Change This Tunable?
System administrators can change the value of depending on the usage of the system.
Restrictions on Changing
MCA Error Recovery is only supported on Dual-Core Processors 9100 Series and later. On unsupported systems, MCA Error Recovery will be
disabled by default and changing the tunable will not be allowed.
WARNINGS
All HP-UX kernel tunable parameters are release specific. This parameter may be removed or have its meaning changed in future releases of
HP-UX.
Installation of optional kernel software, from HP or other vendors, may cause changes to tunable parameter values. After installation,
some tunable parameters may no longer be at the default or recommended values. For information about the effects of installation on tun-
able values, consult the documentation for the kernel software being installed. For information about optional kernel software that was
factory installed on your system, see at
AUTHOR
was developed by HP.
Tunable Kernel Parameters - Integrity Systems Only mca_recovery_on(5)
