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openSUSE:Leap:15.5:Update
lvm2
0003-filter-mpath-handle-other-wwid-types-in-bl...
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File 0003-filter-mpath-handle-other-wwid-types-in-blacklist.patch of Package lvm2
From c302903dbab1d5fd05b344c654bed83c9ecb69f8 Mon Sep 17 00:00:00 2001 From: David Teigland <teigland@redhat.com> Date: Mon, 6 Jun 2022 11:39:02 -0500 Subject: [PATCH] filter-mpath: handle other wwid types in blacklist Fixes commit 494372b4eed0c8f6040e3357939eb7511ac25745 "filter-mpath: use multipath blacklist" to handle wwids with initial type digits 1 and 2 used for t10 and eui ids. Originally recognized type 3 naa. --- lib/device/dev-mpath.c | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) diff --git a/lib/device/dev-mpath.c b/lib/device/dev-mpath.c index 270366ad7cfe..846f6c8bab13 100644 --- a/lib/device/dev-mpath.c +++ b/lib/device/dev-mpath.c @@ -54,7 +54,7 @@ static void _read_blacklist_file(const char *path) int section_black = 0; int section_exceptions = 0; int found_quote; - int found_three; + int found_type; int i, j; if (!(fp = fopen(path, "r"))) @@ -114,7 +114,7 @@ static void _read_blacklist_file(const char *path) memset(wwid, 0, sizeof(wwid)); found_quote = 0; - found_three = 0; + found_type = 0; j = 0; for (; i < MAX_WWID_LINE; i++) { @@ -132,9 +132,10 @@ static void _read_blacklist_file(const char *path) /* second quote is end of wwid */ if ((line[i] == '"') && found_quote) break; - /* ignore first "3" in wwid */ - if ((line[i] == '3') && !found_three) { - found_three = 1; + /* exclude initial 3/2/1 for naa/eui/t10 */ + if (!j && !found_type && + ((line[i] == '3') || (line[i] == '2') || (line[i] == '1'))) { + found_type = 1; continue; } -- 2.26.2
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