10 More Discussions You Might Find Interesting
1. IP Networking
If Freebsd DNS server that served 100 people is crashed. How to move this 100 people to a new FreeBSD DNS server as quickly as possible? (1 Reply)
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2. Solaris
Hi Admins,
In my local Vmware system i have installed solaris but while getting my root disk mirrored in svm I changed the vfstab entries and rebooted the server , the server got crashed, and now the root file systems and other filesystems are crashed.
Please help me in recovering this. (2 Replies)
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3. Red Hat
What do you check????
Thanks!
JC (0 Replies)
Discussion started by: 300zxmuro
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4. Solaris
My system is SUN Solaris 5.6 and one of the disks on the server got crashed. Here are the details
d23: Mirror
Submirror 0: d24
State: Okay
Submirror 1: d25
State: Okay
Pass: 1
Read option: roundrobin (default)
Write option: parallel (default)
... (1 Reply)
Discussion started by: asalman.qazi
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5. Linux
Hello,
Iam a running a apache webserver in CentOS and i get a heavy traffic about 2.5 lac pageviews daily and my db size is about 2GB. Now the problem is after serving some lacs of requests by apache....Both apache and mysql hangouts and the system gets hanged up...using all resources in the... (2 Replies)
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6. SuSE
Hi,
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7. Solaris
During system startup the following warnings are appear.
Warning: /pci@8, 700000/scsi@6, 1 (g1m1)
Connected command timeout for target 9.0
Warning: /pci@8, 700000/scsi@6, 1 (g1m1)
Target 9 reducing sync, transfer rate
Warning: /pci@8, 700000/scsi@6, 1... (5 Replies)
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8. AIX
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9. UNIX for Dummies Questions & Answers
Hello
We had an old system designed in fortran that ran on a IBM RS6000 AIX 3.2 system. The person who designed is long gone. It was replaced with a completely different (non unix) system 6 years ago. We still used it for historical lookups of older information. Well yesterday it died. The... (5 Replies)
Discussion started by: billfaith
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10. Shell Programming and Scripting
Hi all,
We have a problem where we get a fair few users either exiting incorrectly or crashing. I'm trying to get a script together that runs every hour to kill these processes off.
We are running Sco OperServer(TM) Release 5
The command we use to get a list of users who have crashed:
ps... (2 Replies)
Discussion started by: tez
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crashdc(8) System Manager's Manual crashdc(8)
NAME
crashdc - Diagnostic data collection for a running or crashed system
SYNOPSIS
/usr/bin/crashdc [system-kernel] [core-image]
DESCRIPTION
The crashdc utility examines the core image of the operating system to extract critical diagnostic data. This utility is a shell script
that invokes several tools and commands that extract selected parameters of a running or a crashed system (for example, system configura-
tion, running processes, and panic messages).
The arguments to the crashdc utility are the system kernel and the core image. The default values are /vmunix and /dev/mem, respectively.
If you specify no arguments, the crashdc utility examines the running system.
The system usually invokes the crashdc utility during system startup. If the most recent core dump has been saved by the savecore command,
both the core image and the system kernel (respectively vmcore.n and vmunix.n, where the variable n is the crash number) are saved in the
crash directory (by default, /var/adm/crash). Also, the crashdc utility saves the output as the file crash-data.n (where the variable n is
the crash number) in the crash directory. The crashdc utility is invoked only if crash-data.n output in the crash directory does not exist
or is not from the most recent crash.
FILES
Default core image Default system image Output from crashdc
SEE ALSO
Commands: dbx(1), kdbx(8), savecore(8)
crashdc(8)