zio_assess went away with SPA 3.0 :
6754011 SPA 3.0: lock breakup, i/o pipeline refactoring, device failure
handling
You now have :
zio_vdev_io_assess(zio_t *zio)
Yes it's one of the last stages of the I/O pipeline (see zio_impl.h).
-r
tester writes:
> Hi,
>
> What does zio_assess do? Is it a stage of pipeline? I see quite a bit
> these stacks in 5 second time.
> I tried to search src.opensolaris, did not find any reference. Thanks for
> any help
>
> zfs`zio_assess+0x58
> zfs`zio_execute+0x74
> genunix`taskq_thread+0x1a4
> unix`thread_start+0x4
> 1604
>
> Thanks
> --
> This message posted from opensolaris.org
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