[dm-devel] [PATCH v2 30/37] multipath-tools: add compile time configuration for "/etc/multipath"
Benjamin Marzinski
bmarzins at redhat.com
Wed Sep 13 22:32:19 UTC 2023
On Mon, Sep 11, 2023 at 06:38:39PM +0200, mwilck at suse.com wrote:
> From: Martin Wilck <mwilck at suse.com>
>
> Instead of hard-conding "/etc/multipath" as the path for the state
> files "bindings", "prkeys", and "wwids", make this path configurable
> via the "statedir" compile-time option. The default is currently still
> /etc, it might change to /var/lib or similar in the future.
>
Reviewed-by: Benjamin Marzinski <bmarzins at redhat.com>
> Signed-off-by: Martin Wilck <mwilck at suse.com>
> ---
> Makefile.inc | 4 +++-
> libmultipath/defaults.h | 6 +++---
> 2 files changed, 6 insertions(+), 4 deletions(-)
>
> diff --git a/Makefile.inc b/Makefile.inc
> index 39972d9..96206b2 100644
> --- a/Makefile.inc
> +++ b/Makefile.inc
> @@ -58,6 +58,7 @@ pkgconfdir := $(usrlibdir)/pkgconfig
> plugindir := $(prefix)/$(LIB)/multipath
> configdir := $(etc_prefix)/etc/multipath/conf.d
> configfile := $(etc_prefix)/etc/multipath.conf
> +statedir := $(etc_prefix)/etc/multipath
> runtimedir := $(if $(shell test -L /var/run -o ! -d /var/run && echo 1),/run,/var/run)
> devmapper_incdir := $(or $(shell $(PKG_CONFIG) --variable=includedir devmapper),/usr/include)
> libudev_incdir := $(or $(shell $(PKG_CONFIG) --variable=includedir libudev),/usr/include)
> @@ -88,7 +89,8 @@ WARNFLAGS := -Werror -Wall -Wextra -Wformat=2 $(WFORMATOVERFLOW) -Werror=implici
> CPPFLAGS := $(FORTIFY_OPT) $(CPPFLAGS) \
> -DBIN_DIR=\"$(bindir)\" -DMULTIPATH_DIR=\"$(plugindir)\" \
> -DRUNTIME_DIR=\"$(runtimedir)\" -DCONFIG_DIR=\"$(configdir)\" \
> - -DDEFAULT_CONFIGFILE=\"$(configfile)\" -DEXTRAVERSION=\"$(EXTRAVERSION)\" -MMD -MP
> + -DDEFAULT_CONFIGFILE=\"$(configfile)\" -DSTATE_DIR=\"$(statedir)\" \
> + -DEXTRAVERSION=\"$(EXTRAVERSION)\" -MMD -MP
> CFLAGS := --std=gnu99 $(CFLAGS) $(OPTFLAGS) $(WARNFLAGS) -pipe
> BIN_CFLAGS := -fPIE -DPIE
> LIB_CFLAGS := -fPIC
> diff --git a/libmultipath/defaults.h b/libmultipath/defaults.h
> index bc2d638..d01f971 100644
> --- a/libmultipath/defaults.h
> +++ b/libmultipath/defaults.h
> @@ -66,9 +66,9 @@
> #define MAX_DEV_LOSS_TMO UINT_MAX
> #define DEFAULT_PIDFILE RUNTIME_DIR "/multipathd.pid"
> #define DEFAULT_SOCKET "/org/kernel/linux/storage/multipathd"
> -#define DEFAULT_BINDINGS_FILE "/etc/multipath/bindings"
> -#define DEFAULT_WWIDS_FILE "/etc/multipath/wwids"
> -#define DEFAULT_PRKEYS_FILE "/etc/multipath/prkeys"
> +#define DEFAULT_BINDINGS_FILE STATE_DIR "/bindings"
> +#define DEFAULT_WWIDS_FILE STATE_DIR "/wwids"
> +#define DEFAULT_PRKEYS_FILE STATE_DIR "/prkeys"
> #define MULTIPATH_SHM_BASE RUNTIME_DIR "/multipath/"
>
>
> --
> 2.42.0
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