Re: xfs_fsr question for improvement

[Emmanuel Florac <eflorac@xxxxxxxxxxxxxx>]

Le Sun, 25 Apr 2010 16:04:34 -0500 vous écriviez:

> If it's all large writes, you could mount -o allocsize=512m or so:
> 
>   allocsize=size
>         Sets the buffered I/O end-of-file preallocation size when
>         doing delayed allocation writeout (default size is 64KiB).
>         Valid values for this option are page size (typically 4KiB)
>         through to 1GiB, inclusive, in power-of-2 increments.
> 
> and that might help.

Oh yes, nice idea indeed! I'll try it.

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