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-rw-r--r--meta/recipes-core/systemd/systemd/0005-rules-watch-metadata-changes-in-ide-devices.patch45
1 files changed, 45 insertions, 0 deletions
diff --git a/meta/recipes-core/systemd/systemd/0005-rules-watch-metadata-changes-in-ide-devices.patch b/meta/recipes-core/systemd/systemd/0005-rules-watch-metadata-changes-in-ide-devices.patch
new file mode 100644
index 0000000000..2123052ff6
--- /dev/null
+++ b/meta/recipes-core/systemd/systemd/0005-rules-watch-metadata-changes-in-ide-devices.patch
@@ -0,0 +1,45 @@
1From d1bccc721dd8f43fee29c5df0e9b78345e69f4b6 Mon Sep 17 00:00:00 2001
2From: Chen Qi <Qi.Chen@windriver.com>
3Date: Thu, 21 Feb 2019 16:38:38 +0800
4Subject: [PATCH 5/5] rules: watch metadata changes in ide devices
5
6Formatting IDE storage does not trigger "change" uevents. As a result
7clients using udev API don't get any updates afterwards and get outdated
8information about the device.
9...
10root@qemux86-64:~# mkfs.ext4 -F /dev/hda1
11Creating filesystem with 262144 4k blocks and 65536 inodes
12Filesystem UUID: 98791eb2-2bf3-47ad-b4d8-4cf7e914eee2
13
14root@qemux86-64:~# ls /dev/disk/by-uuid/98791eb2-2bf3-47ad-b4d8-4cf7e914eee2
15ls: cannot access '/dev/disk/by-uuid/98791eb2-2bf3-47ad-b4d8-4cf7e914eee2': No such file or directory
16...
17Include hd* in a match for watch option assignment.
18
19Upstream-Status: Denied
20
21qemu by default emulates IDE and the linux-yocto kernel(s) use
22CONFIG_IDE instead of the more modern libsata, so disks appear as
23/dev/hd*. A similar patch rejected by upstream because CONFIG_IDE
24is deprecated.
25
26Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
27[rebased for systemd 241]
28Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
29---
30 rules/60-block.rules | 2 +-
31 1 file changed, 1 insertion(+), 1 deletion(-)
32
33diff --git a/rules/60-block.rules b/rules/60-block.rules
34index a1458e9..3ba4b6b4 100644
35--- a/rules/60-block.rules
36+++ b/rules/60-block.rules
37@@ -8,4 +8,4 @@ ACTION=="add", SUBSYSTEM=="module", KERNEL=="block", ATTR{parameters/events_dfl_
38 ACTION=="change", SUBSYSTEM=="scsi", ENV{DEVTYPE}=="scsi_device", TEST=="block", ATTR{block/*/uevent}="change"
39
40 # watch metadata changes, caused by tools closing the device node which was opened for writing
41-ACTION!="remove", SUBSYSTEM=="block", KERNEL=="loop*|nvme*|sd*|vd*|xvd*|pmem*|mmcblk*|dasd*", OPTIONS+="watch"
42+ACTION!="remove", SUBSYSTEM=="block", KERNEL=="loop*|nvme*|sd*|vd*|xvd*|pmem*|mmcblk*|dasd*|hd*", OPTIONS+="watch"
43--
442.7.4
45