05 Mar
I have to distribute development VMware images to the developers. Since we don’t have office space at this point, we’re using cable modems to transfer the images around. This is a bit of a pain for 2GB+ images.
The image I built uses LVM. When I try to use the vmware-toolbox to compress the vmdk, the [...]
Posted in Uncategorized by: gary.richardson
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10 Dec
I’m working on building some new linux firewalls right now. It’s the same redundant dual trunked interface setup I’ve been using for a while now. I have two identical boxes that plug into trunk ports the switches. They run heartbeat for fail over.
Here are two things to do when building machines in the real world [...]
Posted in linux, sysadmin practices by: gary.richardson
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01 Dec
I need a local mirror of CentOS again. But I only want CentOS 5. I’ve done this before, but I figure I should post the script so that I don’t have to write it from scratch again next time.
#!/bin/bash
# change to limit# bandwidthBWLIMIT=256
# call the script with ‘1′ or something# to make it display progressVERBOSE=$1
# [...]
Posted in centos, linux, mirror by: gary.richardson
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16 Jun
There was a discussion on the CentOS mailing list the other day about Oracle Cluster File System 2. I went and checked it out. Well, I read some docs about it anyway.
It’s released under the GPL and it’s not really just for Oracle. It looks to be a share nothing type file system layer. Oracle [...]
Posted in linux, mysql, ocfs2, oracle by: gary.richardson
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