I am experimenting with an xrootd plugin (class MyPlugin: public XrdOssDF
).
I have a xroot.config
file with async
enabled and a segsize
of 1MiB:
xrootd.async force limit 8 maxsegs 8 maxstalls 5 maxtot 4096 segsize 1048576
Then I implement the async Read (virtual int Read(XrdSfsAio *aiop)
) and I copy a big file (~100MiB) using xrdcp
.
Debugging the plugin, it seems I am always getting a aiop->sfsAio.aio_nbytes
of 64KiB instead of 1 MiB.
Could you help me? Thanks.
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