New image cluster setup
From ImageWiki
Contents |
File servers
Storage is split between two storage servers (nfs1 and nfs2), each having two RAID 5 arrays with 12 x 1 TB disks. This gives in total 4 x 10 TB arrays.
They are currently mounted on each server as
/home (11 TB on nfs2 /dev/mapper/vg0-user_1) /image/data1 (11 TB on nfs2 /dev/mapper/vg1-user_2) /image/data2 (11 TB on nfs1) /image/data3 (11 TB on nfs1)
Compute servers
Network
The DNS configuration currently looks like this:
a00283.science.ku.dk. IN A 192.38.118.63 a00284.science.ku.dk. IN A 130.226.12.98 a00285.science.ku.dk. IN A 130.226.12.99 a00286.science.ku.dk. IN A 130.226.12.100 a00287.science.ku.dk. IN A 130.226.12.101 a00288.science.ku.dk. IN A 130.226.12.102 a00289.science.ku.dk. IN A 130.226.12.103
ssh-diku-image.science.ku.dk. IN CNAME a00283.science.ku.dk. nfs1-diku-image.science.ku.dk. IN CNAME a00284.science.ku.dk. nfs2-diku-image.science.ku.dk. IN CNAME a00285.science.ku.dk. compute01-diku-image.science.ku.dk. IN CNAME a00286.science.ku.dk. compute02-diku-image.science.ku.dk. IN CNAME a00287.science.ku.dk. compute03-diku-image.science.ku.dk. IN CNAME a00288.science.ku.dk. compute04-diku-image.science.ku.dk. IN CNAME a00289.science.ku.dk.
Access to the enclosure
To get access to the enclosures OA/iLO management software first make a ssh-tunnel:
ssh -L15443:a00279.science.domain:443 SCIENCE\\<ku-login>@ssh-diku-image.science.ku.dk
The connect via a browser to
https://localhost:15443/
If you have access rights login with your KU-login.
