Blame SOURCES/0005-libmultipath-fix-marginal_paths-nr_active-check.patch
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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Benjamin Marzinski <bmarzins@redhat.com>
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Date: Tue, 29 Jan 2019 18:26:04 -0600
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Subject: [PATCH] libmultipath: fix marginal_paths nr_active check
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Marginal paths are SHAKY, so they don't count towards the number of
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active paths. poll_io_err_stat() shouldn't automatically reinstate a
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marginal path if there already is an active path.
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Signed-off-by: Benjamin Marzinski <bmarzins@redhat.com>
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---
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libmultipath/io_err_stat.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/libmultipath/io_err_stat.c b/libmultipath/io_err_stat.c
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index 72aacf3..554b777 100644
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--- a/libmultipath/io_err_stat.c
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+++ b/libmultipath/io_err_stat.c
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@@ -481,7 +481,7 @@ static int poll_io_err_stat(struct vectors *vecs, struct io_err_stat_path *pp)
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*/
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path->tick = 1;
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- } else if (path->mpp && path->mpp->nr_active > 1) {
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+ } else if (path->mpp && path->mpp->nr_active > 0) {
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io_err_stat_log(3, "%s: keep failing the dm path %s",
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path->mpp->alias, path->dev);
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path->io_err_pathfail_cnt = PATH_IO_ERR_WAITING_TO_CHECK;
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--
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2.17.2
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