mdadm/0081-incremental-manage-do-not-verify-if-remove-is-safe.patch
Xiao Ni cdf21d08ef Update to latest upstream
After updating to latest upstream, bug2163711 can be fixed.
We don't use rhel only udev rule anymore and we use the
udev rules from upstream. So we don't need to modify our
rhel only udev rule again.

Resolves: bz#2163711

Signed-off-by: Xiao Ni <xni@redhat.com>
2023-01-30 16:08:49 +08:00

60 lines
2.1 KiB
Diff

From 461fae7e7809670d286cc19aac5bfa861c29f93a Mon Sep 17 00:00:00 2001
From: Kinga Tanska <kinga.tanska@intel.com>
Date: Tue, 27 Dec 2022 06:50:43 +0100
Subject: [PATCH 81/83] incremental, manage: do not verify if remove is safe
Function is_remove_safe() was introduced to verify if removing
member device won't cause failed state of the array. This
verification should be used only with set-faulty command. Add
special mode indicating that Incremental removal was executed.
If this mode is used do not execute is_remove_safe() routine.
Signed-off-by: Kinga Tanska <kinga.tanska@intel.com>
Signed-off-by: Jes Sorensen <jes@trained-monkey.org>
---
Incremental.c | 2 +-
Manage.c | 7 ++++---
2 files changed, 5 insertions(+), 4 deletions(-)
diff --git a/Incremental.c b/Incremental.c
index ff3548c0..09b94b9f 100644
--- a/Incremental.c
+++ b/Incremental.c
@@ -1744,7 +1744,7 @@ int IncrementalRemove(char *devname, char *id_path, int verbose)
memset(&devlist, 0, sizeof(devlist));
devlist.devname = devname;
- devlist.disposition = 'f';
+ devlist.disposition = 'I';
/* for a container, we must fail each member array */
if (ent->metadata_version &&
strncmp(ent->metadata_version, "external:", 9) == 0) {
diff --git a/Manage.c b/Manage.c
index 4d6e54b1..6184d3f7 100644
--- a/Manage.c
+++ b/Manage.c
@@ -1494,8 +1494,9 @@ int Manage_subdevs(char *devname, int fd,
/* Assume this is a kernel-internal name like 'sda1' */
int found = 0;
char dname[55];
- if (dv->disposition != 'r' && dv->disposition != 'f') {
- pr_err("%s only meaningful with -r or -f, not -%c\n",
+ if (dv->disposition != 'r' && dv->disposition != 'f' &&
+ dv->disposition != 'I') {
+ pr_err("%s only meaningful with -r, -f or -I, not -%c\n",
dv->devname, dv->disposition);
goto abort;
}
@@ -1647,7 +1648,7 @@ int Manage_subdevs(char *devname, int fd,
close(sysfd);
goto abort;
}
-
+ case 'I': /* incremental fail */
if ((sysfd >= 0 && write(sysfd, "faulty", 6) != 6) ||
(sysfd < 0 && ioctl(fd, SET_DISK_FAULTY,
rdev))) {
--
2.38.1