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--- abstract:farber:account [2018-02-08 20:22] – sraskar
+++ abstract:farber:account [2018-03-20 13:43] (current) – removed sraskar
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-====== Farber account requests ======
-All Farber [[:general:userguide:01_overview#cluster-accounts|cluster accounts]] must be sponsored by a [[http://sites.udel.edu/research-computing/farber-stakeholders/|Farber stakeholder]] for a particular //investing-entity//.
-To request a Farber account to be added or removed, the Farber stakeholder may
-  * contact the principle stakeholder for the //investing-entity// on Farber and provide the sponsored users' full name and email address.
-or
-  * submit a [[http://www.udel.edu/deptforms/it/research_computing/index.html|Research Computing Help Request]] specifying the problem details as "High-Performance Computing", "Farber Cluster", account type: "UD or HPC Guest", and the problem description should include the sponsored users' full name and email address, and the [[/general/userguide/01_overview?&#cluster-groups|investing-entity unique group name]] (workgroup).
-===== Cluster accounts =====
-The cluster's compute nodes are organizationally identified by UD research
-group names. A //stakeholder// is a UD researcher who contributed financially to a node's purchase. An
-//investing-entity// consists of the stakeholders who combined funds to purchase a particular
-compute node or set of nodes. Each investing-entity has a //principal stakeholder// who is the
-administrative point of contact for its compute nodes.
-There are two types of cluster accounts: //stakeholders// and //sponsored users//. Sponsored users
-are researchers having at least one stakeholder willing to share his/her cluster resources
-(compute nodes, storage allocation).
-For each investing-entity, the principal stakeholder is responsible for establishing and enforcing
-group-use policies for his/her sponsored users.
-<note important> Each [[/clusters/start|cluster]]'s principle stakeholder can request to add or remove access for a sponsored user on his/her //investing-entity// by submitting a [[http://www.udel.edu/deptforms/it/research_computing/index.html|Research Computing Help Request]] selecting ''High-Performance Computing'' and appropriate cluster for problem details. Please include in the problem description to add or remove
-  * **UD community members:** UDelNet ID and full name
-  * **Guests:** Full name and email address (preferably a university, institution or organization; not personal)
-</note>
-If you are a UD community member, your cluster username and password are the same as your UDelNet ID
-and password. You may change your UDelNet ID or password on the [[http://www.udel.edu/network|UD network page]], but it is only synced at noon and midnight daily.
-If you are not a UD community member, IT will create a username having the form //hpcguest//<<//uid//>>, and
-an initial password for you. It is based on the unique, 4-digit numerical identifier IT assigns to you. You can [[https://www.hpc.udel.edu/user/password.php|change your password]] via[[http://www.hpc.udel.edu|UD IT HPC]] page. The new password will immediately take effect on HPC systems.
-Your password should always comply with UD's [[http://www1.udel.edu/security/bestpractices/passwords.html|password
-recommendations]].
-^Command   ^Function ^
-| ''hpc-user-info -a'' <<//username//>> |Display info about a user |
-| ''hpc-user-info -h''            |Display complete syntax |
-For example,
-<code bash>
-[traine@mills ~]$ hpc-user-info -a traine
-full-name = Student Training
-last-name = Student Training
-home-directory = /home/1201
-email-address = traine@udel.edu
-</code>
-===== Cluster groups =====
-The cluster groups of which you are a member determine which computing nodes, job queues, and
-storage resources you may use. Each group has a unique descriptive group name (//gname)//. There are
-two categories of group names: //class// and //investing-entity//.
-**//The class category//**:** **All users belong to the group named //everyone//. Members of the UD
-community also belong to the group named //ud-user//. Non-UD users are members of the group named
-//hpc-guests//. Other group names currently include //facstaff//, //students//, and
-//stakeholders//.
-**//The investing-entity category//**: Each investing-entity has a unique group name (e.g., //nanotech//
-or the principal stakeholder's username) also referred to as [[04_compute_environ#using-workgroup-and-directories|workgroup]]. The investing-entity's stakeholders and its sponsored
-users are members of that cluster group. To see the usernames of all members of an
-investing-entity's group, type the ''getent group'' <<//investing_entity//>> command.
-For example, the command below will display the usernames of the it_css members.
-<code bash>getent group it_css</code>
-Together, ''gentent group'' and ''hpc-user-info -a'' let you determine the identities of a group's members.