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authorBrad Bishop <bradleyb@fuzziesquirrel.com>2018-12-17 04:11:34 +0300
committerBrad Bishop <bradleyb@fuzziesquirrel.com>2019-01-09 02:21:44 +0300
commit1a4b7ee28bf7413af6513fb45ad0d0736048f866 (patch)
tree79f6d8ea698cab8f2eaf4f54b793d2ca7a1451ce /meta-openembedded/meta-oe/recipes-support/multipath-tools/files/0023-RH-don-t-start-without-a-config-file.patch
parent5b9ede0403237c7dace972affa65cf64a1aadd0e (diff)
downloadopenbmc-1a4b7ee28bf7413af6513fb45ad0d0736048f866.tar.xz
reset upstream subtrees to yocto 2.6
Reset the following subtrees on thud HEAD: poky: 87e3a9739d meta-openembedded: 6094ae18c8 meta-security: 31dc4e7532 meta-raspberrypi: a48743dc36 meta-xilinx: c42016e2e6 Also re-apply backports that didn't make it into thud: poky: 17726d0 systemd-systemctl-native: handle Install wildcards meta-openembedded: 4321a5d libtinyxml2: update to 7.0.1 042f0a3 libcereal: Add native and nativesdk classes e23284f libcereal: Allow empty package 030e8d4 rsyslog: curl-less build with fmhttp PACKAGECONFIG 179a1b9 gtest: update to 1.8.1 Squashed OpenBMC subtree compatibility updates: meta-aspeed: Brad Bishop (1): aspeed: add yocto 2.6 compatibility meta-ibm: Brad Bishop (1): ibm: prepare for yocto 2.6 meta-ingrasys: Brad Bishop (1): ingrasys: set layer compatibility to yocto 2.6 meta-openpower: Brad Bishop (1): openpower: set layer compatibility to yocto 2.6 meta-phosphor: Brad Bishop (3): phosphor: set layer compatibility to thud phosphor: libgpg-error: drop patches phosphor: react to fitimage artifact rename Ed Tanous (4): Dropbear: upgrade options for latest upgrade yocto2.6: update openssl options busybox: remove upstream watchdog patch systemd: Rebase CONFIG_CGROUP_BPF patch Change-Id: I7b1fe71cca880d0372a82d94b5fd785323e3a9e7 Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
Diffstat (limited to 'meta-openembedded/meta-oe/recipes-support/multipath-tools/files/0023-RH-don-t-start-without-a-config-file.patch')
-rw-r--r--meta-openembedded/meta-oe/recipes-support/multipath-tools/files/0023-RH-don-t-start-without-a-config-file.patch106
1 files changed, 106 insertions, 0 deletions
diff --git a/meta-openembedded/meta-oe/recipes-support/multipath-tools/files/0023-RH-don-t-start-without-a-config-file.patch b/meta-openembedded/meta-oe/recipes-support/multipath-tools/files/0023-RH-don-t-start-without-a-config-file.patch
new file mode 100644
index 000000000..886f1c86f
--- /dev/null
+++ b/meta-openembedded/meta-oe/recipes-support/multipath-tools/files/0023-RH-don-t-start-without-a-config-file.patch
@@ -0,0 +1,106 @@
+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>
+---
+ libmultipath/config.c | 15 +++++++++++++++
+ libmultipath/config.h | 1 +
+ multipath/multipath.rules | 1 +
+ multipathd/multipathd.8 | 2 ++
+ multipathd/multipathd.service | 1 +
+ 5 files changed, 20 insertions(+)
+
+diff --git a/libmultipath/config.c b/libmultipath/config.c
+index 5872927..0607403 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 (struct hwentry *hwe1, struct hwentry *hwe2)
+@@ -658,6 +659,20 @@ load_config (char * file)
+ factorize_hwtable(conf->hwtable, builtin_hwtable_size);
+ }
+
++ } 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) {
++ 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 fcbe3fc..3a42435 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 d658073..b3f54d7 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 e78ac9e..09cdead 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
+