I’ve been under a huge trackback attack, and, to be honest, closed the whole comment mechanism by a mistake.
It is now announced as open.
I’ve noticed some of the later entries were to my ML110 and Linux post. Now, with comments available, you can feel free to ask for clarification, if needed.
Cheers.
Powered by YARPP.
This post is for the users of the great dm-multipath system in Linux, who encounter a major availability problem when attempting a resize of mpath devices (and their partitions), and find themselves scheduling a reboot. This documented is based on a document created by IBM called “Hot Resize Multipath Storage Volume on Linux with SVC”,…
Due to a major disk crash, I have had to use my ‘other’ computer for VPN connections. It meant that I have had to prepare it for the operation. I attempted to login to aJuniper-based SSL-VPN connection, however, I did get a message saying that my 64bit Java was inadequate. I had a link, as…
Lately I have been overloaded above my capabilities. This did not prevent me from doing all kind of things, but most of them are too small to justify a real entry here, so I have decided to make a small collection of small stuff someone might need to know, in order to make it indexed…
I’ve been to Hostopia today. The land of hosting servers. I’ve had an emergency job on one Linux server, due to a mistake I’ve made. It appears that the performance hindrance of using raid0 instead of raid1 (Centos/RH default raid setup is raid0 and not raid1, which led me to this mistake) for the root…
As part of my voluntary actions, I manage and support Israeli Amateur Radio Committee Internet server. This machine is an old poor machine, custom made about 5-7 years ago, containing Pentium2 300MHz, and 256MB RAM. It serves few hundreds of users, and you can guess for yourself how slow and miserable this machine is. After…
Most modern servers use Broadcom network cards. The module is called tg3 and is known to have issues. You can find in my blog several posts about weird problems with tg3. This post is about another one I’ve encountered only recently. The server: Dell PowerEdge (PE) 830. Linux version: RedHat Advanced Server 4 (RHEL4) Update…
