Changes between Version 30 and Version 31 of cypress/about


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Timestamp:
Apr 21, 2015 11:01:17 AM (7 years ago)
Author:
hoang
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  • cypress/about

    v30 v31  
    3636Cypress has a 699 TB Lustre filesystem available for use by active jobs, and for sharing large files for active jobs within a research group.  The Lustre filesystem has 2 Object Storage Servers (OSSs) which provide file I/O for 24 Object Storage Targets (OSTs).  The Lustre filesystem is available to compute nodes via the 40 Gigabit Ethernet network.  The default stripe count is set to 1.
    3737
    38 Allocations on this filesystem are provided per project/research group.  Each group is given a free allocation of 1 TB on the Lustre filesystem.  If you need additional disk space to run your computations, your PI may request a quota adjustment.  To request a quota adjustment, please provide details and an estimate of the disk space used/required by your computations.  Allocations are based on demonstrated need and available resources.
     38Allocations on this filesystem are provided per project/research group.  Each group is given a space allocation of 1 TB and an inode allocation of 1 million (i.e. up to 1 million files or directories) on the Lustre filesystem.  If you need additional disk space to run your computations, your PI may request a quota adjustment.  To request a quota adjustment, please provide details and an estimate of the disk space used/required by your computations.  Allocations are based on demonstrated need and available resources.
    3939
    4040The Lustre filesystem is not for bulk or archival storage of data.  The filesystem is configured for redundancy and hardware fault tolerance, but is not backed up.  If you require space for bulk / archival storage, please contact us, and we will take a look at the available options.