Well, more like of delusions. I’ve noticed this comic advertisement, and I’ve just had to put it here online. It’s, I think, the most delusional, drug induced advertisement I’ve seen in a while.
Just open and enjoy
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Problem: Two Linux servers (RHEL4) running NFS Server in High-Availability (failover) mode. When failovering the resources, an NFS client can continue to work. When failing back, the NFS client times-out for 5+ minutes. Further problem information: While using RHEL3, that same (exact) configuration worked flawlessly. Solution: set NFS options to UDP instead of TCP. Explanation:…
I have encountered this problem on my own personal mail server only once a while. It’s ratehr rare, and happends only when sending mail to some specific domains. My first notion was based on the claim that if it works for anywhere except for these one or two domains, the problem is with these one…
Defining an array of 10x300GB SATA disks, we need to utilize it for our needs. It will be joined in the near future by another such array, but since it will be an additional array and not added disks to this existing array, we need to think onwards, and utilize LVM, so we can "join"…
Installed RHEL4 on a system with both internal storage (HP SmartAray 5i – cciss) and external disks through Qlogic FCS HBA. During install, the local disks were detected as /dev/cciss/c0d0 while the external disks were detected as /dev/sda and /dev/sdb After installation was done, Grub started with incorrect mapping. For no apparent reason, Grub searched…
When a company is about to relocate to a new floor or a new building, that is the time when the little piles of dirt swept under the rug come back to hunt you. In several companies I have been to, I have stressed the need of an ordered environment. This is valid to networking…
In Corporate environment, when by mistake you install the WGA Validation update of late, you will be nagged about activating your Windows. A solution I’ve found for this from the comments in this web site, suggested the following: %windir%system32wgatray.exe /u Remove the following Registry tree: HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindows NTCurrentVersionWinlogonNotifyWgaLogon After reboot, you will not get the nagging…
