I referenced these instructions to remind me how to replace a drive.
In my case the output of mdstat looks like this:
# cat /proc/mdstat
Personalities : [raid1]
md2 : active raid1 sda2 sdb2
33615936 blocks [2/2] [UU]
md1 : active raid1 sda3(F) sdb3
2096384 blocks [2/1] [_U]
md0 : active raid1 sda1 sdb1
128384 blocks [2/2] [UU]
So I have three partitions on
keep reading Replacing failed software raided drive
I was asked by a client to configure nagios to monitor two database servers, running on Redhat
Enterprise Linux 5. Here are the steps, including a couple mis-steps to get it working. Nagios
was already set up and running on a server called monitor, which is running CentOS5.
I had two options. I could directly monitor the databases
keep reading Nagios monitoring mysql
This is at it’s heart an update to RHEL 5. But Redhat is promoting it as “the first product to deliver commercial quality open source virtualization featuring Kernel-based Virtual Machine (KVM) hypervisor technology.” The kernel version is still 2.6.18, with backported patches. Redhat is promoting upcoming Red Hat Enterprise Virtualization products along with RHEL 5.4
keep reading Redhat Enterprise 5.4 Released
Well there’s a new look here at LinuxGeek.net. I decided to join the next step in internet evolution and create a blog. I don’t know how well I’ll do at blogging. First I need to get all my old content over here, then I can start writing.
If you’ve been here before then you know this
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