installer use partuuid for boot and swap partition, But the udev rules for MD devices do not have rules to create by-partuuid under /dev/disk/, this will take 90s to wait until failed add the rules to create by-partuuid to support boot from raid disk with "root=PARTUUID=XXX"
Signed-off-by: Liwei Song <liwei.s...@windriver.com> --- ...ev.rules-create-by-partuuid-for-md-device.patch | 29 ++++++++++++++++++++++ meta/recipes-extended/mdadm/mdadm_4.1.bb | 1 + 2 files changed, 30 insertions(+) create mode 100644 meta/recipes-extended/mdadm/files/0001-udev.rules-create-by-partuuid-for-md-device.patch diff --git a/meta/recipes-extended/mdadm/files/0001-udev.rules-create-by-partuuid-for-md-device.patch b/meta/recipes-extended/mdadm/files/0001-udev.rules-create-by-partuuid-for-md-device.patch new file mode 100644 index 000000000000..c1f7b1cf8736 --- /dev/null +++ b/meta/recipes-extended/mdadm/files/0001-udev.rules-create-by-partuuid-for-md-device.patch @@ -0,0 +1,29 @@ +From 7d1fa6afba936edb3e211f0ccdb58b1472b4bbf4 Mon Sep 17 00:00:00 2001 +From: Liwei Song <liwei.s...@windriver.com> +Date: Tue, 26 Feb 2019 07:05:42 +0000 +Subject: [PATCH] udev.rules: create by-partuuid for md device + +Create by-partuuid for every md devices. + +Upstream-Status: sent to linux-r...@vger.kernel.org(https://www.spinics.net/lists/raid/msg62373.html) + +Signed-off-by: Liwei Song <liwei.s...@windriver.com> +--- + udev-md-raid-arrays.rules | 1 + + 1 file changed, 1 insertion(+) + +diff --git a/udev-md-raid-arrays.rules b/udev-md-raid-arrays.rules +index c95ec7b1e4a9..e326414efcbc 100644 +--- a/udev-md-raid-arrays.rules ++++ b/udev-md-raid-arrays.rules +@@ -30,6 +30,7 @@ IMPORT{builtin}="blkid" + OPTIONS+="link_priority=100" + OPTIONS+="watch" + ENV{ID_FS_USAGE}=="filesystem|other|crypto", ENV{ID_FS_UUID_ENC}=="?*", SYMLINK+="disk/by-uuid/$env{ID_FS_UUID_ENC}" ++ENV{ID_FS_USAGE}=="filesystem|other", ENV{ID_PART_ENTRY_UUID}=="?*", SYMLINK+="disk/by-partuuid/$env{ID_PART_ENTRY_UUID}" + ENV{ID_FS_USAGE}=="filesystem|other", ENV{ID_FS_LABEL_ENC}=="?*", SYMLINK+="disk/by-label/$env{ID_FS_LABEL_ENC}" + + ENV{MD_LEVEL}=="raid[1-9]*", ENV{SYSTEMD_WANTS}+="mdmonitor.service" +-- +2.11.0 + diff --git a/meta/recipes-extended/mdadm/mdadm_4.1.bb b/meta/recipes-extended/mdadm/mdadm_4.1.bb index 6b32f08abee1..db2b0b3c7873 100644 --- a/meta/recipes-extended/mdadm/mdadm_4.1.bb +++ b/meta/recipes-extended/mdadm/mdadm_4.1.bb @@ -20,6 +20,7 @@ SRC_URI = "${KERNELORG_MIRROR}/linux/utils/raid/mdadm/${BPN}-${PV}.tar.xz \ file://mdadm.init \ file://mdmonitor.service \ file://0001-mdadm-gcc8-maybe-uninitialized-format-overflow-warni.patch \ + file://0001-udev.rules-create-by-partuuid-for-md-device.patch \ " SRC_URI[md5sum] = "51bf3651bd73a06c413a2f964f299598" SRC_URI[sha256sum] = "ab7688842908d3583a704d491956f31324c3a5fc9f6a04653cb75d19f1934f4a" -- 2.7.4 -- _______________________________________________ Openembedded-core mailing list Openembedded-core@lists.openembedded.org http://lists.openembedded.org/mailman/listinfo/openembedded-core
