New image cluster setup
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=File servers= | =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= | =Compute servers= | ||
=Network= | =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. | ||
| + | |||
| + | =Installing software using the package manager= | ||
| + | OpenSUSE and SLES uses the zypper software package manager. | ||
| + | |||
| + | Here is a couple of commands that are useful. | ||
| + | sudo zypper refresh | ||
| + | sudo zypper search <package name> | ||
| + | sudo zypper install <package name> | ||
| + | |||
| + | For more information see the [http://doc.opensuse.org/documentation/html/openSUSE_114/opensuse-reference/cha.sw_cl.html manual]. | ||
=Installation notes= | =Installation notes= | ||
| - | * [[Installing_mesos|Installing Mesos]] | + | * [[Installing_mesos|Installing Mesos and Torque]] |
| + | * [[Installing_nfs_on_new_cluster|Installing NFS]] | ||
| + | * [[Installing_matlab|Installing Matlab]] | ||
Latest revision as of 09:07, 10 June 2014
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.
Installing software using the package manager
OpenSUSE and SLES uses the zypper software package manager.
Here is a couple of commands that are useful.
sudo zypper refresh sudo zypper search <package name> sudo zypper install <package name>
For more information see the manual.
