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FreeBSD: fix unpropagated error 

When performing I/O on FreeBSD using a file based vdev ensure all
errors encountered when reading/writing are propagated through the
zio pipeline.  

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Alexander Motin <mav@FreeBSD.org>
Reviewed-by: Ryan Moeller <ryan@ixsystems.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12904
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наб 2021-12-23 20:39:29 +01:00 committed by GitHub
parent 18e4f67960
commit 1135d0a5ff
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module/os/freebsd/zfs/vdev_file.c
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@ -234,6 +234,7 @@ vdev_file_io_strategy(void *arg)
err = zfs_file_pwrite(vf->vf_file, buf, size, off, &resid); err = zfs_file_pwrite(vf->vf_file, buf, size, off, &resid);
abd_return_buf(zio->io_abd, buf, size); abd_return_buf(zio->io_abd, buf, size);
} }
zio->io_error = err;
if (resid != 0 && zio->io_error == 0) if (resid != 0 && zio->io_error == 0)
zio->io_error = ENOSPC; zio->io_error = ENOSPC;