TARDIS Project

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Piper was sounding very unhappy. It's still in the rack, but strongly recommended you don't use it. As such it has been retired, probably indefinitely.

nfs_service is now on astrid
ldap_service is now on earth
log_host still needs a home

Hayden (talk) 21:35, 12 October 2013 (BST)

status=retired |name=Piper |os=Debian Linux (Lenny 2.6.26-2-686) |dns=piper.tardis.ed.ac.uk |ipv4=193.62.81.2 |ipv6=none |hardware=1U Dell Poweredge 1650 2 x P3 1.13GHz (Tualatin), 2GB RAM, 3 146GB drives Controller: Dell PERC 3/Di (hardware RAID5 card with integrated cache and backup battery) |services=[[nfs_service]] [[ldap_service]] [[log_host]] |other= Originally named after [[http://en.wikipedia.org/wiki/List_of_Doctor_Who_villains#Borad|Borad]] from [[http://en.wikipedia.org/wiki/Timelash|Timelash]]. Donated by

Install Quirks

The PERC 3/Di card takes some time to initialise between loading the driver and the raid array becoming available. As such the LVM script in the boot sequence was running before the drive was available, so it failed to load the LVM volume groups, and the machine failed to boot. It needs rootdelay=15 on the kernel command line.

Monitoring the PERC 3/Di is also somewhat tricky. I used a process from the CMU Computer Club (tardis.ed.ac.uk ~= cc.cmu.edu?), to install the `afacli` on piper.