[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[netCDF #AHZ-822837]: [netcdfgroup] performance issues


Two more questions:

 1. Are you using a file system with vary large disk block sizes, such as Lustre
    or the NCAR GLADE system?  The disk block size on desktop systems is 
    1KB or 8KB, whereas for high-performance platforms with Lustre and similar
    file systems, it can be much larger, e.g. 1MB or 4MB.

 2. Are you using parallel I/O?


Russ Rew                                         UCAR Unidata Program
address@hidden                      http://www.unidata.ucar.edu

Ticket Details
Ticket ID: AHZ-822837
Department: Support netCDF
Priority: Normal
Status: Closed

NOTE: All email exchanges with Unidata User Support are recorded in the Unidata inquiry tracking system and then made publicly available through the web. If you do not want to have your interactions made available in this way, you must let us know in each email you send to us.