diff options
Diffstat (limited to 'meta-oe/recipes-support/multipath-tools/files/0023-RH-don-t-start-without-a-config-file.patch')
| -rw-r--r-- | meta-oe/recipes-support/multipath-tools/files/0023-RH-don-t-start-without-a-config-file.patch | 117 |
1 files changed, 0 insertions, 117 deletions
diff --git a/meta-oe/recipes-support/multipath-tools/files/0023-RH-don-t-start-without-a-config-file.patch b/meta-oe/recipes-support/multipath-tools/files/0023-RH-don-t-start-without-a-config-file.patch deleted file mode 100644 index ea6137f878..0000000000 --- a/meta-oe/recipes-support/multipath-tools/files/0023-RH-don-t-start-without-a-config-file.patch +++ /dev/null @@ -1,117 +0,0 @@ -From 0bf8ff8dab26201b268b419809844c07e168f17d Mon Sep 17 00:00:00 2001 -From: Changqing Li <changqing.li@windriver.com> -Date: Fri, 23 Nov 2018 17:25:15 +0800 -Subject: [PATCH] From 0000000000000000000000000000000000000000 Mon Sep 17 - 00:00:00 2001 From: Benjamin Marzinski <bmarzins@redhat.com> Date: Wed, 15 - Oct 2014 10:39:30 -0500 Subject: [PATCH] RH: don't start without a config - file - -If /etc/multipath.conf doesn't exist, don't start multipathd and blacklist -all devices when running multipath. A completely blank configuration file -is almost never what users want. Also, people may have the multipath -packages installed but don't want to use them. This patch provides a -simple way to disable multipath. Simply removing or renaming -/etc/multipath.conf will keep multipath from doing anything. - -Signed-off-by: Benjamin Marzinski <bmarzins@redhat.com> - -Upstream-Status: Pending - -update this patch to new version -Signed-off-by: Changqing Li <changqing.li@windriver.com> ---- - libmultipath/config.c | 18 ++++++++++++++++++ - libmultipath/config.h | 1 + - multipath/multipath.rules | 1 + - multipathd/multipathd.8 | 2 ++ - multipathd/multipathd.service | 1 + - 5 files changed, 23 insertions(+) - -diff --git a/libmultipath/config.c b/libmultipath/config.c -index 5af7af5..e4233f1 100644 ---- a/libmultipath/config.c -+++ b/libmultipath/config.c -@@ -26,6 +26,7 @@ - #include "devmapper.h" - #include "mpath_cmd.h" - #include "propsel.h" -+#include "version.h" - - static int - hwe_strmatch (const struct hwentry *hwe1, const struct hwentry *hwe2) -@@ -743,6 +745,23 @@ load_config (char * file) - goto out; - } - factorize_hwtable(conf->hwtable, builtin_hwtable_size, file); -+ } else { -+ condlog(0, "/etc/multipath.conf does not exist, blacklisting all devices."); -+ if (conf->blist_devnode == NULL) { -+ conf->blist_devnode = vector_alloc(); -+ if (!conf->blist_devnode) { -+ conf->blist_devnode = vector_alloc(); -+ if (!conf->blist_devnode) { -+ condlog(0, "cannot allocate blacklist\n"); -+ goto out; -+ } -+ } -+ if (store_ble(conf->blist_devnode, strdup(".*"), -+ ORIGIN_NO_CONFIG)) { -+ condlog(0, "cannot store default no-config blacklist\n"); -+ goto out; -+ } -+ } - } - - conf->processed_main_config = 1; -diff --git a/libmultipath/config.h b/libmultipath/config.h -index 7d0cd9a..d7fb8e2 100644 ---- a/libmultipath/config.h -+++ b/libmultipath/config.h -@@ -9,6 +9,7 @@ - - #define ORIGIN_DEFAULT 0 - #define ORIGIN_CONFIG 1 -+#define ORIGIN_NO_CONFIG 2 - - /* - * In kernel, fast_io_fail == 0 means immediate failure on rport delete. -diff --git a/multipath/multipath.rules b/multipath/multipath.rules -index 9df11a9..0486bf7 100644 ---- a/multipath/multipath.rules -+++ b/multipath/multipath.rules -@@ -9,6 +9,7 @@ IMPORT{cmdline}="nompath" - ENV{nompath}=="?*", GOTO="end_mpath" - IMPORT{cmdline}="multipath" - ENV{multipath}=="off", GOTO="end_mpath" -+TEST!="/etc/multipath.conf", GOTO="end_mpath" - - ENV{DEVTYPE}!="partition", GOTO="test_dev" - IMPORT{parent}="DM_MULTIPATH_DEVICE_PATH" -diff --git a/multipathd/multipathd.8 b/multipathd/multipathd.8 -index 94c3f97..ed13efd 100644 ---- a/multipathd/multipathd.8 -+++ b/multipathd/multipathd.8 -@@ -38,6 +38,8 @@ map regains its maximum performance and redundancy. - This daemon executes the external \fBmultipath\fR tool when events occur. - In turn, the multipath tool signals the multipathd daemon when it is done with - devmap reconfiguration, so that it can refresh its failed path list. -+ -+In this Linux distribution, multipathd does not run unless a /etc/multipath.conf file exists. - . - . - .\" ---------------------------------------------------------------------------- -diff --git a/multipathd/multipathd.service b/multipathd/multipathd.service -index ba24983..17434ce 100644 ---- a/multipathd/multipathd.service -+++ b/multipathd/multipathd.service -@@ -4,6 +4,7 @@ Wants=systemd-udev-trigger.service systemd-udev-settle.service - Before=iscsi.service iscsid.service lvm2-activation-early.service - Before=local-fs-pre.target blk-availability.service - After=multipathd.socket systemd-udev-trigger.service systemd-udev-settle.service -+ConditionPathExists=/etc/multipath.conf - DefaultDependencies=no - Conflicts=shutdown.target - ConditionKernelCommandLine=!nompath --- -2.7.4 - |