mdadm/0103-Create.c-close-mdfd-and-generate-uevent.patch
Neil Brown 9135115e28 Accepting request 853269 from home:colyli:branches:Base:System
- There are some important fixes merged in mdadm upstream which
  should go with jsc#SLE-13700. This is the update from upstream
  mdadm including the important fixes we should have.
- Detail: show correct raid level when the array is inactive
  (jsc#SLE-13700)
  0095-Detail-show-correct-raid-level-when-the-array-is-ina.patch
- Don't create bitmap for raid5 with journal disk
  (jsc#SLE-13700)
  0096-Don-t-create-bitmap-for-raid5-with-journal-disk.patch
- Monitor: refresh mdstat fd after select (jsc#SLE-13700)
  0097-Monitor-refresh-mdstat-fd-after-select.patch
- Monitor: stop notifing about containers.  (jsc#SLE-13700)
  0098-Monitor-stop-notifing-about-containers.patch
- mdmonitor: set small delay once (jsc#SLE-13700)
  0099-mdmonitor-set-small-delay-once.patch
- Check if other Monitor instance running before fork.
  (jsc#SLE-13700)
  0100-Check-if-other-Monitor-instance-running-before-fork.patch
- Super1: allow RAID0 layout setting to be removed.
  (jsc#SLE-13700)
  0101-Super1-allow-RAID0-layout-setting-to-be-removed.patch
- Detail: fix segfault during IMSM raid creation
  (jsc#SLE-13700)
  0102-Detail-fix-segfault-during-IMSM-raid-creation.patch
- Create.c: close mdfd and generate uevent (jsc#SLE-13700)
  0103-Create.c-close-mdfd-and-generate-uevent.patch
- imsm: update num_data_stripes according to dev_size
  (jsc#SLE-13700)
  0104-imsm-update-num_data_stripes-according-to-dev_size.patch
- imsm: remove redundant calls to imsm_get_map (jsc#SLE-13700)

OBS-URL: https://build.opensuse.org/request/show/853269
OBS-URL: https://build.opensuse.org/package/show/Base:System/mdadm?expand=0&rev=191
2020-12-09 21:09:06 +00:00

38 lines
1.0 KiB
Diff

From ce559078a5650afb9f635204b31a89a1fa0061e3 Mon Sep 17 00:00:00 2001
From: Mariusz Tkaczyk <mariusz.tkaczyk@linux.intel.com>
Date: Tue, 24 Nov 2020 13:39:49 +0100
Subject: [PATCH 09/17] Create.c: close mdfd and generate uevent
During mdfd closing change event is not generated because open() is
called before start watching mddevice by udev.
Device is ready at this stage. Unblock device, close fd and
generate event to give a chance next layers to work.
Signed-off-by: Mariusz Tkaczyk <mariusz.tkaczyk@linux.intel.com>
---
Create.c | 7 ++-----
1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/Create.c b/Create.c
index 0efa19c..51f8826 100644
--- a/Create.c
+++ b/Create.c
@@ -1083,12 +1083,9 @@ int Create(struct supertype *st, char *mddev,
} else {
pr_err("not starting array - not enough devices.\n");
}
- close(mdfd);
- /* Give udev a moment to process the Change event caused
- * by the close.
- */
- usleep(100*1000);
udev_unblock();
+ close(mdfd);
+ sysfs_uevent(&info, "change");
return 0;
abort:
--
2.26.2