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Search: Posts Made By: ccj4467
Forum: Solaris 12-20-2016
1,172
Posted By ccj4467
I have been using a program called DenyHosts. It...
I have been using a program called DenyHosts. It is a python script that is very configurable and will do exactly what you want.

http://denyhosts.sourceforge.net/...
Forum: Red Hat 05-04-2015
3,411
Posted By ccj4467
LVM Problems
Not really RedHat but CentOS, close enough.

While moving my fileserver to a new rack I inadvertently connected the cables of the disk arrays to the wrong SAS ports. When I rebooted the disksgot...
4,787
Posted By ccj4467
Corona, Thanks for the tip. I got it working...
Corona,

Thanks for the tip. I got it working finally, the Perl code was so old that it was not using the proper semantics to invoke fcntl type locking. Once that was fixed, and really suprising...
4,787
Posted By ccj4467
Perl NFS file locking
Got a weird problem.

I have a user that inherited a data processing system written in Perl. The system consists of about 150 Perl scripts and about 40 Fortran executables.

The system had been...
Forum: Solaris 02-23-2012
7,122
Posted By ccj4467
Solaris ssh client hangs when connecting to another Solaris machine
Got a strange problem.

I have 4 Solaris servers all configured the same, Solaris 10 x86 update 10.

When I try to ssh from one Solaris 10 server to another server ssh hangs.
I have an...
3,817
Posted By ccj4467
That is also the problem, I only ran fdisk -l on...
That is also the problem, I only ran fdisk -l on the Ubuntu system. On the solaris system ZFS took car of everything as I used the whole disk:



zpool create raid1 c4t0d0
3,817
Posted By ccj4467
Ubuntu filesystem error corrupt GPT label
Need help/advice urgently.:wall:

I really shot myself in the foot this time. Here is the scenario
Have a Solaris server Solaris 10 x86 Update 8.
Installed an LSI MegaRaid 9280 raid controller...
Forum: Ubuntu 12-01-2011
1,519
Posted By ccj4467
Yeah, just figured that one out. I guess I...
Yeah, just figured that one out. I guess I learned that many years ago and just forgot.

Thanks
Forum: Ubuntu 12-01-2011
1,519
Posted By ccj4467
Weird rm behaviour
I am little bit confused by the behaviour of rm in Ubuntu.

It seems that as a regular user I can delete files owned by another user even when the permissions are set to 644.

Here is an example:...
Forum: Solaris 07-29-2011
8,640
Posted By ccj4467
Try psql --version
Try

psql --version
Forum: High Performance Computing 01-05-2011
8,407
Posted By ccj4467
Alternative to Sun Grid Engine
Does anybody know of a good alternative to Sun Grid Engine? It seems that Oracle is now charging for this software. I am running a HPC cluster that has Solaris 10 machines and I am adding some nodes...
12,417
Posted By ccj4467
Neo, Thanks for the quick replies.
Neo,

Thanks for the quick replies.
12,417
Posted By ccj4467
Neo, Correct no password prompt, just hangs...
Neo,
Correct no password prompt, just hangs until it times out.
12,417
Posted By ccj4467
Not using shared keys. Also tried the MTU packet...
Not using shared keys. Also tried the MTU packet frag fix, that didn't solve the problem either.
12,417
Posted By ccj4467
SSH hangs
Hi all,

At a little bit of loss here. I have a Linux box (Redhat Enterprise 4) that has been working flawlessly for a while, that is until late Tuesday when none of the users could ssh into it....
Forum: Solaris 04-08-2010
2,560
Posted By ccj4467
Works just fine. I am currently running an HPC...
Works just fine. I am currently running an HPC setup on these and have had zero problems. Currently 4 Dells in the cluster.

I do know that the earlier versions of Solaris 10, at least 11/06 update...
Forum: Solaris 02-27-2010
18,392
Posted By ccj4467
This is my sshd script from a Solaris 8 machine ...
This is my sshd script from a Solaris 8 machine


#!/bin/sh

# Determine the process ids of the daemons and no other processes
pids=`/bin/ps -ef | \
/bin/grep sshd | \
/bin/egrep...
Forum: Cybersecurity 01-22-2010
3,380
Posted By ccj4467
What I think is a DoS attack
About 3 days ago our Apache logs started filling with the following errors:

[Fri Jan 22 12:20:38 2010] [error] mod_ssl: SSL handshake failed (server <weberver>:443, client 41.235.234.172) (OpenSSL...
Forum: Solaris 12-15-2009
4,380
Posted By ccj4467
nfs-client # cachefslog -f /var/log/cachefs_log...
nfs-client # cachefslog -f /var/log/cachefs_log /home/remote_dir
/var/log/cachefs_log: /home/remote_dir
nfs-client # cachefslog /home/remote_dir
/var/log/cachefs_log: /home/remote_dir
nfs-client...
Forum: Solaris 12-15-2009
4,380
Posted By ccj4467
Problem with CACHEFS on Solaris 10
Hi,

I am having a problem with getting cachefs to work in in disconnect mode.
I have 3 load balanced web servers that access the web content on a centralized NFS server. The content does not...
10,414
Posted By ccj4467
grep -v -f oldfile newfile
grep -v -f oldfile newfile
Forum: AIX 04-13-2009
2,782
Posted By ccj4467
For AIX 5.1 I have used something called monitor ...
For AIX 5.1 I have used something called monitor

Mesa Consulting BV (http://www.mesa.nl/monitor)

I am not sure if it is still available though
67,307
Posted By ccj4467
First thing I did. Did the logical volume and the...
First thing I did. Did the logical volume and the physical disks.
67,307
Posted By ccj4467
Neo, Actually that is the device on this...
Neo,

Actually that is the device on this system.

That is the first partition in the volume.

I also got the same results with /dev/VolGroup00/LogVol00
67,307
Posted By ccj4467
Neo, I am getting that impression about...
Neo,

I am getting that impression about these tools. May have to go to a professional for this. Hate to do as we really don't have the budget.
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