Category Archives: Hardware

What process is using how much swap memory

I found this interesting script that prints out a list of processes that are using swap space. I changed the output to suppress the PIDs that aren’t using swap. #!/bin/bash # Get current swap usage for all running processes # … Continue reading

Posted in Bash, Hardware, Linux, Uncategorized | Leave a comment

RedHat5 rescan the SCSI bus to see newly presented LUNs without reboot

Until yesterday I was sure that it wasn’t possible to see newly created LUNs without a reboot of the box or a reload of the HBA driver. A discussion with somebody that pretends to be an expert in this, brought … Continue reading

Posted in Hardware, Linux | 2 Comments