[FLASH-USERS] Error writing initial HDF5 checkpoint and plot files

[Deepali]

Hi Ryan,


Thank you for your reply!

I checked the space on hard drive and majority of it is available (~ 3 
TB). So no problem there. Also I have the permission to write. Could it 
be a problem between flash and the HLRN cluster HDF5 library version?


Best,

Deepali



On 12.12.22 18:54, Ryan Farber wrote:
> Hi Deepali,
>
> I haven't seen your error before:
> flash4: io_h5create_dataset.c:29: io_h5create_dataset: Assertion 
> `diskSize[i] > 0' failed.
>
> But from the sound of it, that file doesn't think you have space on 
> the hard drive it's trying to write to. Maybe a permissions problem(?)
>
> Best,
> --------
> Ryan
>
>
> On Mon, Dec 12, 2022 at 5:44 PM Deepali <ddeepali at hs.uni-hamburg.de 
> <mailto:ddeepali at hs.uni-hamburg.de>> wrote:
>
>     Dear Flash users & developers,
>
>
>     I am trying to simulate a 3D Bonnor-Ebert sphere type setup using
>     AMR grid on HLRN machine
>     (https://www.hlrn.de/doc/display/PUB/Usage+Guide). I use the
>     following compiler and hdf5 modules:
>
>     intel/18.0.6
>
>     impi/2018.5(default)
>
>     hdf5/intel/1.10.5
>
>     But I am facing a problem with the writing of initial HDF5
>     checkpoint and plot files. FLASH initializes all the units needed
>     and then produces the error mentioned in the simulation log file
>     (flash.log) attached with this email.
>
>     I would appreciate any help or suggestions in order to resolve
>     this error. Please let me know if I should share any other
>     information.
>
>     Thanks and regards,
>
>     Deepali
>
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