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• USER DOCUMENTATION
  • Collaborations
    • Collaboration contacts
      • Managing a collaboration
      • Contact responsibilities
      • Technical contacts
    • Production accounts
    • Create a new collaboration
  • User account
    • Request an account
      • Collaboration membership
    • Account management
      • Administration
        • Management activities
          • Profile editing
          • Expiration date extension
          • CLI commands
            • Modify your password
            • Unix group
    • Personal certificates
      • Obtaining and managing a certificate
        • Convert a certificate
          • Conversion from PKCS12 to PEM
          • Conversion from PEM to PKCS12
    • Access by identity federation
  • Resources access
    • Connection to interactive servers
      • Other connection options
        • Passwordless connection
          • Install and configure Kerberos
          • Obtain a Kerberos ticket
          • Configure your SSH client
          • Advanced configuration
        • Using VNC
          • Destination Ports
      • Usage best practices
        • Data transfer
        • Change shell
      • Visual Studio Code Usage
        • Working directory
        • Jupyter Notebook Server
        • Loss of connection
        • Performance optimization
        • Over-exploitation of resources
    • Jupyter Notebooks Platform
      • Access
        • Resources access
        • Resources on demand
      • Kernel management
        • Kernel management
          • Available kernels
          • Add a custom kernel
          • GPU based python environment
      • Dask functionality
        • Dask usage
          • Prerequisites
            • Using your conda environment
          • Features
            • Getting a dask-client
            • Cancelling computing tasks
            • Time limits
            • Editable parameters related to computing tasks
            • Fixed values related to computing tasks
            • Logging messages
          • Limitations
            • The scale method is not available
            • Maximum number of dask-worker jobs
      • Troubleshooting
      • JupyterLab extensions available
    • Resources requests
      • List of available resources
      • SPS space allocation criteria
    • Charters for the use of resources
    • Acknowledgements
  • Assistance
    • User portal
    • Training at CC-IN2P3
    • Helpdesk
    • Maintenance downtimes
  • The computing platform
    • Submit a job
      • Submission examples
        • Submission scripts
        • Interactive job
        • Job array
        • Parallel job (MPI)
          • MPI configuration
        • GPU job
          • Using CUDA
        • Daemon job and recursivity
        • Building a job pipeline
      • Computing environment
        • Storage and licence resources
        • Group limitations
        • Parameters limitations
      • Essential sbatch options
    • Configurations
      • User information
      • Partitions
      • Nodes
      • Quality of service
    • Submission examples
      • Submission scripts
      • Interactive job
      • Job array
      • Parallel job (MPI)
        • MPI configuration
      • GPU job
        • Using CUDA
      • Daemon job and recursivity
      • Building a job pipeline
    • Job monitoring
      • Computing Service Status
      • Job submission status
      • Job efficiency
      • Job hold and alteration
      • Job deletion
      • Ended job status
      • Job profiling
  • The computing grid
    • Access to resources
    • DIRAC Middleware
    • Other CC-IN2P3 grid services
      • Computing Element
      • Storage Elements
      • Information system
      • Vobox
      • Voms
  • Storage areas
    • Personal directory (HOME)
    • Group storage
      • THRONG directory
      • GROUP directory
    • Working areas
    • Advanced information
      • PBS
        • Backup policy
        • Manage ACL
          • General purpose of ACL in PBS
          • List an ACL
          • Modify an ACL
            • Example
      • SPS
        • Best practices
        • SPS monitoring
          • Questions on SPS monitoring
            • How are file types guessed?
            • These statistics must be wrong, they do not account files created today!
            • These statistics must be wrong, the total size is larger than the size of the filesystem (space)!
            • How often/when are the statistics updated?
            • Can I see the per user statistics of N days ago?
            • Can I compare the per user statistics of today and yesterday (or N days before)?
            • How does automated cleanup work?
            • I want my group’s SPS space(s) to be cleaned up automatically, who should I contact, who is in charge of starting the cleanups?
            • Some of my files disapperead, what happened?
            • I see discrepancies between some of the graphics for the space(s) of my group, is this a bug?
    • Data Management Plan
      • Guide to DMP portal
        • DMP portal usage
          • Portal access
          • Create a DMP project
          • Collaborative invitation
            • Available roles
          • Tracking the project
          • Finalizing the project
        • Essential questions
          • General
            • Topic
            • Research field
            • Project schedule
            • Project coordination
            • Project partners
          • Content classification
            • Datasets
          • Technical classification
            • Data collection
            • Data size
            • Tools
          • Data usage
            • Usage scenarios
            • Data organisation
            • Data storage and security
            • Data sharing and re-use
          • Legal and ethics
            • Personal data
            • Other sensitive data
          • Storage and long-term preservation
            • Selection
            • Long-term preservation
  • Distributed storage
    • iRODS
      • Get an account
      • Use the iCommands
        • Get started with iCommands
        • Useful iCommands
      • Manage metadata
      • Migration to Tape system
    • XRootD
      • Generic instance
      • ALICE Instance
    • dCache
      • Data access
        • By GridFTP protocol
  • Mass storage
    • Hierarchical storage
      • File access and management
      • File permissions
      • Access from jobs
      • File size
      • File retrival
    • Backup
      • Installation
        • Unix machines
          • Create the tree
          • Edit the config files
            • Backup server address
            • Backup credentials
            • File dsm.opt
            • File dsm.sys
            • Link backup profile to IBM directories
            • Initial entry of the TSM password
        • Red-Hat like machines
          • Package repository
            • Set up the repository
            • Install the Storage Protect client and example files
      • Use the Storage Protect client
        • Command line interface
          • Change your password
          • Check the management classes available
          • Check the options enabled
          • Check the list of inclusion/exclusion filters
          • Check the FileSpaces assigned to my backup node
          • Backup a directory
          • Backup a file
          • Preview a directory contents as will be backed up
          • Check the backed up files and their state
          • Restore the last version of a file
          • Restore the last version of a directory and its contents
          • Restore an older file version using a date
          • Restore data between two dates
          • Restore a list of files
          • Get a report on installation and configuration
        • Practical issues
          • Questions on TSM
            • Which information to provide when requesting to backup directories or backup nodes?
            • How to know the files filtered by CC-IN2P3 TSM administrators?
            • When to use a “Domain” or a “VirtualMountPoint”?
        • Troubleshooting for dsmc client
      • Backup statistics
        • API querying
          • Examples of use
            • With a Web browser
            • With a command line interface
              • Example of data retrieval in JSON format
      • Tools
        • Data generator for new tree structures backup
      • IBM official documentation
  • Database service
    • Overview
      • Databases services
      • Hosting request
      • Account creation
      • Connect to a CC database
        • Connection via graphical client
        • Oracle, Postgres, Mysql APIs
    • ELIAS
      • Access the platform
        • Account types
        • Access methods
      • Services included in ELIAS
      • Data ingestion in ELIAS
      • View your data
      • Supervise your machine
        • Installation
        • Configuration
    • MariaDB / Mysql
      • Password management
    • Oracle
      • Password management
    • PostgreSQL
      • Password management
    • MongoDB
      • Password management
  • Software Environment
    • Environment Modules
      • Useful commands
      • Usage examples
      • Customize Modules
        • Specific initialization
        • Create a .modulerc file
        • Create his own modulefile
        • Manage collections
  • Available software
    • C/C++
      • GNU compilers
      • PGI compilers
      • Intel compilers
      • NAG Libraries
    • Fortran
      • GNU Compiler
      • PGI compilers
      • Intel Compiler
      • NAG Libraries
        • NAG Compiler
    • LabVIEW [tokens]
    • Matlab [tokens]
      • Declaration on the computing platform
    • Python
      • Virtual environment
    • Package managers conda & mamba
      • Python environment
      • Anaconda license
        • Recommendations
    • Apptainer (Singularity)
      • Use of Apptainer
        • Image repository
        • Invoking a container
        • Submitting a job into a container
      • Image use and management
    • IDL [tokens]
  • Institutional network
  • DNS management
    • Terms of use
    • Security rules
  • Messaging
    • Mailing lists ListServ
      • Subscriptions management
    • LDAP IN2P3
    • Directory
      • API Directory
    • Aliases @in2p3.fr
    • Zimbra
      • Services proposed
      • Sign e-mails
      • Encrypt e-mails
      • Get notified of a version change
    • Rocket.Chat
  • Information exchange tools
    • Etherpad
    • Pastebin
    • Overleaf
  • Document management
    • Atrium
    • Box
  • Organization and team work
    • GitLab at CC-IN2P3
      • GitLab
        • Accessing the service
          • GitLab user account
            • Account registration
              • Automatic provisioning
              • Manual registration
            • Troubleshooting
              • Enable SSO authentication
              • Account duplicates
            • Account and projects management
              • SSH configuration
              • Invite collaborators
            • Account “end of life”
              • Deactivation
              • Block
              • Delete
        • Continuous Integration/Deployment
          • GitLab CI/CD
            • Build a CI/CD infrastructure
            • Selecting runners
        • Handling large files
        • GitLab static web pages
          • Advanced pages features
    • Forge
    • Source code repositories
  • Event management
    • Indico
    • Event recording
    • LimeSurvey
  • Web hosting
    • Hosting request
    • IT security
    • Legal information
  • Cloud IaaS
    • Access the cloud service
      • Openstack web interface
        • Retrieve credentials file
      • Get a cloud account
        • HA type
        • R&D type
      • Access your own instances
    • Terms of use
      • Quota monitoring
      • Security and responsabilities
      • Support
      • Performance
      • Availability
    • Service usage
      • First steps, “Hello cloud!”
        • Provide an SSH key pair
          • Managing key pairs
            • Generate a key pair
            • Provide the public key to Openstack
            • List the key pairs
            • Check the correspondence between a local and a published key
            • Use a key pair
            • Do more
        • Start an instance
          • Available flavors
            • Terminology
            • Dimensioning rules for flavors creation
            • List the flavors
        • (optional) Add a public IP
        • Use your instance
      • Managing the instances
        • List the running instances
        • Instantiate and delete
        • Pause and restart
        • Suspend and restart
        • Instances metadata
      • Image management
        • Best practices for the images
          • Performance / optimization
          • Security
          • Contextualization
          • Integration, compatibility
          • Network configuration
        • Available images in the catalogue
        • Create from a running instance
        • Add an image to the catalogue
        • Download an image from the catalogue
        • Edit metadata
        • Delete an image
      • Storage
        • VM main disk
        • Backup management
          • CC-IN2P3 official backup service
          • Through the cloud
      • Managing the ephemeral storage
        • Choose the amount of ephemeral space
        • Verify the assigned size
        • Storage usage
          • As a partition
          • With LVM
      • Managing server groups
        • Manage a server group
          • Create
          • List
          • Display
        • Set a specific group for an instance
      • Volume management
        • List the instantiated volumes
          • List the volume types
        • Create and use a volume
          • Attach a free volume to an instance
          • Detach a volume
          • Delete a volume
        • Volume Snapshot
          • List existing snapshots
          • Delete a snapshot
          • Attach a snapshot
      • Manage filesystems
        • List shares
          • List share types
        • Create and use a share
          • Give access to a share
          • Export share path
          • Mount the share in a VM
          • Delete a share
        • Other useful commands
      • Contextualization
        • Valid input sources
        • cloud-config files syntax
        • Execute a script
        • Examples
        • References
    • Cloud network
      • Network access
        • Determine configured network mode
        • IPV6
        • Network ACLs
      • Infrastructure network services
        • DNS
        • NTP
      • Managing floating IPs
        • List floating IPs
        • Request an additional floating IP
        • Associate a floating IP with an instance
        • Unlink a floating IP from an instance
        • Remove a floating IP from the project
        • Additional information
      • Filtering access with “Security Groups”
        • Display help
        • Create a security group
        • Add rules
        • Add the security group to a VM
        • Delete a rule
      • Set up a VIP (VRRP)
  • General Terms of Use of CC-IN2P3 services
  • CNRS IT charter
  • RENATER charters