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From d1bccc721dd8f43fee29c5df0e9b78345e69f4b6 Mon Sep 17 00:00:00 2001
From: Chen Qi <Qi.Chen@windriver.com>
Date: Thu, 21 Feb 2019 16:38:38 +0800
Subject: [PATCH 5/5] rules: watch metadata changes in ide devices

Formatting IDE storage does not trigger "change" uevents. As a result
clients using udev API don't get any updates afterwards and get outdated
information about the device.
...
root@qemux86-64:~# mkfs.ext4 -F /dev/hda1
Creating filesystem with 262144 4k blocks and 65536 inodes
Filesystem UUID: 98791eb2-2bf3-47ad-b4d8-4cf7e914eee2

root@qemux86-64:~# ls /dev/disk/by-uuid/98791eb2-2bf3-47ad-b4d8-4cf7e914eee2
ls: cannot access '/dev/disk/by-uuid/98791eb2-2bf3-47ad-b4d8-4cf7e914eee2': No such file or directory
...
Include hd* in a match for watch option assignment.

Upstream-Status: Denied

qemu by default emulates IDE and the linux-yocto kernel(s) use
CONFIG_IDE instead of the more modern libsata, so disks appear as
/dev/hd*. A similar patch rejected by upstream because CONFIG_IDE
is deprecated.

Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
[rebased for systemd 241]
Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
[rebased for systemd 243]
Signed-off-by: Scott Murray <scott.murray@konsulko.com>
---
 rules/60-block.rules | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rules/60-block.rules b/rules/60-block.rules
index 3134ab995e..cd72a494a1 100644
--- a/rules/60-block.rules
+++ b/rules/60-block.rules
@@ -9,5 +9,5 @@ ACTION=="change", SUBSYSTEM=="scsi", ENV{DEVTYPE}=="scsi_device", TEST=="block",
 
 # watch metadata changes, caused by tools closing the device node which was opened for writing
 ACTION!="remove", SUBSYSTEM=="block", \
-  KERNEL=="loop*|mmcblk*[0-9]|msblk*[0-9]|mspblk*[0-9]|nvme*|sd*|vd*|xvd*|bcache*|cciss*|dasd*|ubd*|ubi*|scm*|pmem*|nbd*|zd*", \
+  KERNEL=="loop*|mmcblk*[0-9]|msblk*[0-9]|mspblk*[0-9]|nvme*|sd*|vd*|xvd*|bcache*|cciss*|dasd*|ubd*|ubi*|scm*|pmem*|nbd*|zd*|hd*", \
   OPTIONS+="watch"