| 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| clients using udev API don't get any updates afterwards and get outdated |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" |