1nbd-runner(8)               System Manager's Manual              nbd-runner(8)
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NAME

6       nbd-runner
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DESCRIPTION

9       nbd-runner  is a daemon that handles the cmd requests from nbd-clid and
10       the IO requests from nbd.ko in userspace for  Gluster/Azblk/Ceph  back‐
11       stores.
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SYNOPSIS

15       nbd-runner [OPTION]
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OPTIONS

19       -h, --help
20              Display help for nbd-runner command
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23       -t, --threads=<NUMBER>
24              Specify  the  IO  thread  number for each mapped backstore, 1 as
25              default
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28       -r, --rhost=<RUNNER_HOST>
29              Specify the listening IP address for  the  RPC  Control  command
30              requests    from    nbd-clid/nbd-cli    side,   such   as   cre‐
31              ate/delete/map/unmap/list commands, INADDR_ANY as default.
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34       -i, --ihost=<IO_HOST>
35              Specify  the  listenning  IP  for  the  nbd-runner   server   to
36              receive/reply      the      NBD      device's      IO     opera‐
37              tions(WRITE/READ/FLUSH/TRIM, etc), INADDR_ANY as default
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40       -G, --ghost=<IO_HOST>
41              Specify the Gluster server IP for  the  volume  to  connect  to,
42              'localhost' as default
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45       -u, --uid=<UID>
46              Run as uid, default is current user
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49       -g, --gid=<GID>
50              Run as gid, default is current user group
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53       -v, --version
54              Show version info and exit
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57       NOTE:  The RUNNER_HOST and the IO_HOST will be useful if you'd like the
58              control commands route different from the IOs route via  differ‐
59              ent NICs, or just omit them as default
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SEE ALSO

64       nbd-clid(8), nbd-cli(8),
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AUTHOR

68       Xiubo Li <xiubli@redhat.com>
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REPORTING BUGS

71       Report bugs via gluster-devel <gluster-devel@gluster.org>
72       or <https://github.com/gluster/nbd-runner/issues>
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