3,101 reputation
218
bio website bo.lt
location SF, CA
age 34
visits member for 2 years, 11 months
seen 2 days ago

I love uptime, beer and motorcycles.


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Oct
20
comment Poor load balancer performance on rackspace and centos
The conn reset sure sounds like an ephemeral ports/timewait problem. Are you trying to test this from a single IP/host?
Oct
20
comment MySQL INSERT … SELECT renders server unresponsive
Is sdb the swap device? Are you swapping during this? (top and free output would be helpful) Also do you have monitoring on pages in/out from the VM system? What is vm.swappiness set to? (sysctl) This feels like mysql is configured to consume too much memory and you are running into swap, which is why everything is slow.
Oct
20
answered Is it possible to find out what gateway is available on a network without prior knowledge?
Oct
14
answered What is the difference between MULTICAST and ALLMULTI ifconfig ifconfig flags
Oct
14
answered Troubleshooting DNS propagation
Oct
14
comment Troubleshooting DNS propagation
Can you redo your dig updates? You need a space between 'mysite.com' and '@dns1...' in the command you run.
Oct
13
comment How to make forward domain name updates work with ISC dhcpd and Windows clients?
you should include the dhcpd.conf sections.
Oct
13
answered Cross-Connect Between Data centers
Oct
12
comment What does a temperature failure look like in the syslog?
The lack of shutdown logs would be a good indication too.
Oct
12
comment OS X 10.6 Apply ipfw rules at startup
Does Console.app or any of the logs in /var/log have errors related to it from startup? Does running it manually via launchctl show anything helpful? sudo launchctl load /Library...ipfw.plist
Oct
12
comment providing logs to the users
Yeah, that way works really nicely and it makes it easier to change solutions if you need to later (and lets old school dudes use grep if they really want to).
Oct
11
answered Can SSH into server but cannot type anything in the prompt. What is a possible cause for that?