35f5570500
Update Source to upstream version 0.8.0
* Previous patches 0006 & 0007 are included in this commit
Rename files
* Previous patches 0008-0016 & 0100 are now patches 0018-0027
Add 0006-multipathd-Fix-miscounting-active-paths.patch
Add 0007-multipathd-ignore-failed-wwid-recheck.patch
* multipathd will no longer disable paths if it is unable to
get their wwid on a change event
Add 0008-libmutipath-continue-to-use-old-state-on-PATH_PENDIN.patch
Add 0009-multipathd-use-update_path_groups-instead-of-reload_.patch
Add 0010-multipath.conf-add-missing-options-to-man-page.patch
Add 0011-libmultipath-add-get_uid-fallback-code-for-NVMe-devi.patch
Add 0012-libmulitpath-cleanup-uid_fallback-code.patch
Add 0013-multipathd-handle-changed-wwids-by-removal-and-addit.patch
* if a path device changes wwid, it will now be removed and re-added
to the correct multipath device.
Add 0014-multipathd-remove-wwid_changed-path-attribute.patch
Add 0015-multipathd-ignore-disable_changed_wwids.patch
Add 0016-multipathd-Don-t-use-fallback-code-after-getting-wwi.patch
Add 0017-libmultipath-silence-dm_is_mpath-error-messages.patch
* The above 12 patches have been submitted upstream
77 lines
2.5 KiB
Diff
77 lines
2.5 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Benjamin Marzinski <bmarzins@redhat.com>
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Date: Thu, 21 Feb 2019 17:00:17 -0600
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Subject: [PATCH] multipathd: use update_path_groups instead of reload_map
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reload_map() doesn't do the work to sync the state after reloading the
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map. Instead of calling it directly, cli_reload() and uev_update_path()
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should call update_path_groups(), which calls reload_map() with all the
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necessary syncing.
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Signed-off-by: Benjamin Marzinski <bmarzins@redhat.com>
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---
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multipathd/cli_handlers.c | 2 +-
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multipathd/main.c | 13 ++++++++-----
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multipathd/main.h | 2 ++
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3 files changed, 11 insertions(+), 6 deletions(-)
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diff --git a/multipathd/cli_handlers.c b/multipathd/cli_handlers.c
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index f95813e..60e17d6 100644
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--- a/multipathd/cli_handlers.c
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+++ b/multipathd/cli_handlers.c
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@@ -877,7 +877,7 @@ cli_reload(void *v, char **reply, int *len, void *data)
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return 1;
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}
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- return reload_map(vecs, mpp, 0, 1);
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+ return update_path_groups(mpp, vecs, 0);
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}
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int resize_map(struct multipath *mpp, unsigned long long size,
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diff --git a/multipathd/main.c b/multipathd/main.c
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index fd83a6a..7a317d9 100644
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--- a/multipathd/main.c
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+++ b/multipathd/main.c
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@@ -1273,10 +1273,13 @@ uev_update_path (struct uevent *uev, struct vectors * vecs)
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else {
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if (ro == 1)
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pp->mpp->force_readonly = 1;
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- retval = reload_map(vecs, mpp, 0, 1);
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- pp->mpp->force_readonly = 0;
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- condlog(2, "%s: map %s reloaded (retval %d)",
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- uev->kernel, mpp->alias, retval);
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+ retval = update_path_groups(mpp, vecs, 0);
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+ if (retval == 2)
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+ condlog(2, "%s: map removed during reload", pp->dev);
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+ else {
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+ pp->mpp->force_readonly = 0;
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+ condlog(2, "%s: map %s reloaded (retval %d)", uev->kernel, mpp->alias, retval);
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+ }
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}
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}
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}
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@@ -1832,7 +1835,7 @@ int update_path_groups(struct multipath *mpp, struct vectors *vecs, int refresh)
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dm_lib_release();
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if (setup_multipath(vecs, mpp) != 0)
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- return 1;
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+ return 2;
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sync_map_state(mpp);
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return 0;
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diff --git a/multipathd/main.h b/multipathd/main.h
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index 8fd426b..e5c1398 100644
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--- a/multipathd/main.h
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+++ b/multipathd/main.h
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@@ -43,5 +43,7 @@ int __setup_multipath (struct vectors * vecs, struct multipath * mpp,
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int reset);
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#define setup_multipath(vecs, mpp) __setup_multipath(vecs, mpp, 1)
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int update_multipath (struct vectors *vecs, char *mapname, int reset);
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+int update_path_groups(struct multipath *mpp, struct vectors *vecs,
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+ int refresh);
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#endif /* MAIN_H */
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--
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2.17.2
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