[dm-devel] [RFC PATCH 00/16] multipath path classification

Christophe Varoqui christophe.varoqui at opensvc.com
Wed Mar 7 08:53:23 UTC 2018


Martin, Ben,

can you update me on the status of this patchset ?
Is it ready for inclusion ?

Thanks,
Christophe

On Fri, Jan 19, 2018 at 1:29 AM, Martin Wilck <mwilck at suse.com> wrote:

> This patch series implements the recommendation in my recent posting
> "Multipath path classification revisited". My testing has been surprisingly
> successful so far; more testing is of course needed.
> Anyway, I think it's in a shape that I can ask for review.
>
> I've seen Ben's detailed reply to my posting, but his comments haven't been
> taken into account in this series yet.
>
> Benjamin Marzinski (1):
>   libmultipath: trigger change uevent on new device creation
>
> Martin Wilck (15):
>   Revert "multipath: ignore -i if find_multipaths is set"
>   Revert "multipathd: imply -n if find_multipaths is set"
>   libmultipath: add mpvec param to should_multipath()
>   libmultipath: should_multipath: keep existing maps
>   multipath -u -i: change logic for find_multipaths
>   libmultipath: let ignore_wwids be set in config file
>   multipathd: replace -n with !ignore_wwids
>   multipath.conf.5: document "ignore_wwids"
>   multipath.8: adapt documentation of '-i'
>   multipathd.8: document that '-n' is now ignored
>   multipath: common code path for CMD_VALID_PATH
>   multipath -u/-c: change output to environment/key format
>   multipath -u/-c: add "$DEV is maybe a valid path"
>   multipath.rules: find_multipaths+ignore_wwids logic
>   libmultipath: trigger path uevent only when necessary
>
>  libmultipath/config.c      |  1 +
>  libmultipath/config.h      |  1 -
>  libmultipath/configure.c   | 48 ++++++++++++++++++++++++++++++++---
>  libmultipath/configure.h   |  1 +
>  libmultipath/defaults.h    |  1 +
>  libmultipath/dict.c        |  4 +++
>  libmultipath/wwids.c       | 13 +++++++---
>  libmultipath/wwids.h       |  2 +-
>  multipath/main.c           | 58 ++++++++++++++++++++++--------
> ------------
>  multipath/multipath.8      |  3 ++-
>  multipath/multipath.conf.5 | 31 +++++++++++++++++++++++
>  multipath/multipath.rules  | 63 ++++++++++++++++++++++++++++++
> +++++++++++++---
>  multipathd/main.c          | 16 +++---------
>  multipathd/multipathd.8    |  5 ++--
>  14 files changed, 192 insertions(+), 55 deletions(-)
>
> --
> 2.15.1
>
>
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