Neelakanth Nadgir writes:
> io:::start probe does not seem to get zfs filenames in
> args[2]->fi_pathname. Any ideas how to get this info?
> -neel
>
Who says an I/O is doing work for a single pathname/vnode
or for a single process. There is not that one to one
correspondance anymore. Not in the ZIL and not in the
transaction groups due to I/O aggregations.
As for mmaped I/O, follow Jim's advice, I guess fsflush will
be issueing some putpage :
fsinfo genunix fop_putpage putpage
-r
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