MSVSphere Packaging Team
2 days ago
parent
24222d4e31
commit
6a6206c48f
GPG Key ID:
B2B0B9F29E528FE8
@ -0,0 +1,42 @@
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From 582945c2d3bbead4a71de521a392e292a4a84e24 Mon Sep 17 00:00:00 2001
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From: Pawel Piatkowski <pawel.piatkowski@intel.com>
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Date: Wed, 20 Dec 2023 10:32:49 +0100
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Subject: [PATCH 1/1] manage: adjust checking subarray state in update_subarray
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Only changing bitmap related consistency_policy requires
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subarray to be inactive.
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consistency_policy with PPL or NO_PPL value can be changed on
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active subarray.
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It fixes regression introduced in commit
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db10eab68e652f141169 ("Fix --update-subarray on active volume")
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Signed-off-by: Pawel Piatkowski <pawel.piatkowski@intel.com>
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Signed-off-by: Mariusz Tkaczyk <mariusz.tkaczyk@linux.intel.com>
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---
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Manage.c | 3 ++-
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1 file changed, 2 insertions(+), 1 deletion(-)
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diff --git a/Manage.c b/Manage.c
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index f0d4cb01..91532266 100644
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--- a/Manage.c
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+++ b/Manage.c
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@@ -1749,6 +1749,7 @@ int Update_subarray(char *dev, char *subarray, enum update_opt update,
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int fd, rv = 2;
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struct mdinfo *info = NULL;
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char *update_verb = map_num(update_options, update);
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+ bool allow_active = update == UOPT_PPL || update == UOPT_NO_PPL;
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memset(st, 0, sizeof(*st));
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@@ -1763,7 +1764,7 @@ int Update_subarray(char *dev, char *subarray, enum update_opt update,
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goto free_super;
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}
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- if (is_subarray_active(subarray, st->devnm)) {
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+ if (!allow_active && is_subarray_active(subarray, st->devnm)) {
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if (verbose >= 0)
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pr_err("Subarray %s in %s is active, cannot update %s\n",
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subarray, dev, update_verb);
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--
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2.40.1
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@ -0,0 +1,267 @@
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From dcc22ae74a864358b812327a423435b541789a36 Mon Sep 17 00:00:00 2001
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From: Mariusz Tkaczyk <mariusz.tkaczyk@linux.intel.com>
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Date: Thu, 1 Feb 2024 12:32:41 +0100
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Subject: [PATCH 1/1] super1: remove support for name= in config
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Only super1 provides "name=" to config. It is recoreded in metadata
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so there is no need to duplicate same information.
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UUID is our main key.
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It is not used by Incremental and Assemble handles empty name well
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because other supertypes don't set it in conf.
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Expectation that the name in config is same as in metadata is bug prone.
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Config should be the place where use can define customized settings.
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Remove printing "name=" from mdadm config creation commands. Ignore
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the name in config file to keep backward compatibility. Remove
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description from man mdadm.conf.
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Update 00conftest because "name" is no longer accepted.
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As the name is ignored, error for mdadm --detail is not printed.
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Reported-by: Stefan Fleischmann <sfle@kth.se>
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Fixes: e2eb503bd797 ("mdadm: Follow POSIX Portable Character Set")
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Signed-off-by: Mariusz Tkaczyk <mariusz.tkaczyk@linux.intel.com>
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---
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config.c | 12 ++----
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mdadm.conf.5.in | 7 ---
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super1.c | 8 ----
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tests/00confnames | 79 ++++++----------------------------
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tests/templates/names_template | 7 +--
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5 files changed, 19 insertions(+), 94 deletions(-)
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diff --git a/config.c b/config.c
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index 9a04cae8..44f7dd2f 100644
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--- a/config.c
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+++ b/config.c
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@@ -262,6 +262,7 @@ pass:
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* @cmdline: context dependent actions.
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*
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* If criteria passed, set name in @ident.
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+ * Note: name is not used by config file, it for cmdline only.
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*
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* Return: %MDADM_STATUS_SUCCESS or %MDADM_STATUS_ERROR.
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*/
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@@ -571,7 +572,8 @@ void arrayline(char *line)
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mis.super_minor = minor;
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}
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} else if (strncasecmp(w, "name=", 5) == 0) {
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- _ident_set_name(&mis, w + 5, false);
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+ /* Ignore name in confile */
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+ continue;
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} else if (strncasecmp(w, "bitmap=", 7) == 0) {
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if (mis.bitmap_file)
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pr_err("only specify bitmap file once. %s ignored\n",
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@@ -1279,13 +1281,7 @@ struct mddev_ident *conf_match(struct supertype *st,
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array_list->devname);
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continue;
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}
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- if (array_list->name[0] &&
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- strcasecmp(array_list->name, info->name) != 0) {
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- if (verbose >= 2 && array_list->devname)
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- pr_err("Name differs from %s.\n",
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- array_list->devname);
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- continue;
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- }
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+
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if (array_list->devices && devname &&
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!match_oneof(array_list->devices, devname)) {
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if (verbose >= 2 && array_list->devname)
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diff --git a/mdadm.conf.5.in b/mdadm.conf.5.in
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index 94e23dd0..787e51e9 100644
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--- a/mdadm.conf.5.in
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+++ b/mdadm.conf.5.in
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@@ -133,13 +133,6 @@ The value should be a 128 bit uuid in hexadecimal, with punctuation
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interspersed if desired. This must match the uuid stored in the
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superblock.
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.TP
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-.B name=
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-The value should be a simple textual name as was given to
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-.I mdadm
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-when the array was created. This must match the name stored in the
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-superblock on a device for that device to be included in the array.
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-Not all superblock formats support names.
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-.TP
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.B super\-minor=
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The value is an integer which indicates the minor number that was
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stored in the superblock when the array was created. When an array is
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diff --git a/super1.c b/super1.c
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index dfde4629..5fd2228e 100644
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--- a/super1.c
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+++ b/super1.c
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@@ -645,10 +645,6 @@ static void brief_examine_super1(struct supertype *st, int verbose)
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printf(":");
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printf("%02x", sb->set_uuid[i]);
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}
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- if (sb->set_name[0]) {
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- printf(" name=");
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- print_quoted(sb->set_name);
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- }
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printf("\n");
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}
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@@ -875,10 +871,6 @@ static void brief_detail_super1(struct supertype *st, char *subarray)
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struct mdp_superblock_1 *sb = st->sb;
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int i;
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- if (sb->set_name[0]) {
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- printf(" name=");
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- print_quoted(sb->set_name);
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- }
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printf(" UUID=");
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for (i = 0; i < 16; i++) {
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if ((i & 3) == 0 && i != 0)
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diff --git a/tests/00confnames b/tests/00confnames
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index 10823f01..191a905f 100644
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--- a/tests/00confnames
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+++ b/tests/00confnames
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@@ -1,10 +1,8 @@
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set -x -e
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. tests/templates/names_template
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-# Test how <devname> and <name> from config are handled during Incremental assemblation.
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-# 1-6 <devnode> only tests (no <name> in config).
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-# 6-10 <devname> and <name> combinations are tested.
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-# 11-13 corner cases.
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+# Test how <devname> is handled during Incremental assemblation with
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+# config file and ARRAYLINE specified.
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names_create "/dev/md/name"
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local _UUID="$(mdadm -D --export /dev/md127 | grep MD_UUID | cut -d'=' -f2)"
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@@ -12,96 +10,47 @@ local _UUID="$(mdadm -D --export /dev/md127 | grep MD_UUID | cut -d'=' -f2)"
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# 1. <devname> definition consistent with metadata name.
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-names_make_conf $_UUID "/dev/md/name" "empty" $config
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+names_make_conf $_UUID "/dev/md/name" $config
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mdadm -S "/dev/md127"
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mdadm -I $dev0 --config=$config
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names_verify "/dev/md127" "name" "name"
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mdadm -S "/dev/md127"
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# 2. Same as 1, but use short name form of <devname>.
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-names_make_conf $_UUID "name" "empty" $config
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+names_make_conf $_UUID "name" $config
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mdadm -I $dev0 --config=$config
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names_verify "/dev/md127" "name" "name"
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mdadm -S "/dev/md127"
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# 3. Same as 1, but use different <devname> than metadata provides.
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-names_make_conf $_UUID "/dev/md/other" "empty" $config
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+names_make_conf $_UUID "/dev/md/other" $config
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mdadm -I $dev0 --config=$config
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names_verify "/dev/md127" "other" "name"
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mdadm -S "/dev/md127"
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# 4. Same as 3, but use short name form of <devname>.
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-names_make_conf $_UUID "other" "empty" $config
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+names_make_conf $_UUID "other" $config
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mdadm -I $dev0 --config=$config
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names_verify "/dev/md127" "other" "name"
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mdadm -S "/dev/md127"
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-# 5. Force particular node creation by setting <devname> to /dev/mdX. Link is not created in this
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-# case.
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-names_make_conf $_UUID "/dev/md4" "empty" $config
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+# 5. Force particular node creation by setting <devname> to /dev/mdX.
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+# Link is not created in this case.
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+names_make_conf $_UUID "/dev/md4" $config
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mdadm -I $dev0 --config=$config
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names_verify "/dev/md4" "empty" "name"
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mdadm -S "/dev/md4"
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-# 6. <devname> set to /dev/mdX, <name> same as in metadata.
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-# Metadata name and default node used - controversial. Current behavior documented.
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-names_make_conf $_UUID "/dev/md22" "name" $config
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-mdadm -I $dev0 --config=$config
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-names_verify "/dev/md127" "name" "name"
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-mdadm -S "/dev/md127"
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-
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-# 7. <devname> set to /dev/mdX, <name> different than in metadata.
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-# Metadata name and default node used - controversial. Current behavior documented.
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-names_make_conf $_UUID "/dev/md8" "other" $config
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-mdadm -I $dev0 --config=$config
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-names_verify "/dev/md127" "name" "name"
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-mdadm -S "/dev/md127"
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-
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-# 8. Both <devname> and <name> different than in metadata.
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-# Metadata name and default node used - controversial. Current behavior documented.
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-names_make_conf $_UUID "devnode" "other_name" $config
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-mdadm -I $dev0 --config=$config
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-names_verify "/dev/md127" "name" "name"
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-mdadm -S "/dev/md127"
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-
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-# 9. <devname> set to metadata name, <name> different than in metadata.
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-# Metadata name and default node used - controversial. Current behavior documented.
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-names_make_conf $_UUID "name" "other_name" $config
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-mdadm -I $dev0 --config=$config
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-names_verify "/dev/md127" "name" "name"
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-mdadm -S "/dev/md127"
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-
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-# 10. Bad <devname> set, no <name>.
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-# Metadata name and default node used - expected.
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-names_make_conf $_UUID "/im/bad/devname" "empty" $config
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-mdadm -I $dev0 --config=$config
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-names_verify "/dev/md127" "name" "name"
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-mdadm -S "/dev/md127"
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-
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-# 11. <devname> with some special symbols and locales, no <name>.
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+# 6. <devname> with some special symbols and locales.
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# <devname> should be ignored.
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-names_make_conf $_UUID "tźż-\.,<>st+-" "empty" $config
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-mdadm -I $dev0 --config=$config
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-names_verify "/dev/md127" "name" "name"
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-mdadm -S "/dev/md127"
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-
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-# 12. No <devname> and <name> set.
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-# Metadata name and default node used - expected.
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-names_make_conf $_UUID "empty" "empty" $config
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-mdadm -I $dev0 --config=$config
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-names_verify "/dev/md127" "name" "name"
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-mdadm -S "/dev/md127"
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-
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-# 13. No <devname>, <name> set to /dev/mdX.
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-# Entry should be ignored, it is not ignored but result is good anyway.
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-names_make_conf $_UUID "empty" "/dev/md12" $config
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+names_make_conf $_UUID "tźż-\.,<>st+-" $config
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mdadm -I $dev0 --config=$config
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names_verify "/dev/md127" "name" "name"
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mdadm -S "/dev/md127"
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-# 13. No <devname>, <name> with special symbols and locales.
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-# Entry should be ignored, it is not ignored but result is good anyway.
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-names_make_conf $_UUID "empty" "./\śćń#&" $config
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+# 7. No <devname> set.
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+# Metadata name and default node used.
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+names_make_conf $_UUID "empty" $config
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mdadm -I $dev0 --config=$config
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names_verify "/dev/md127" "name" "name"
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mdadm -S "/dev/md127"
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diff --git a/tests/templates/names_template b/tests/templates/names_template
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index 6181bfaa..1b6cd14b 100644
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--- a/tests/templates/names_template
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+++ b/tests/templates/names_template
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@@ -63,8 +63,7 @@ function names_verify() {
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names_make_conf() {
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local UUID="$1"
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local WANTED_DEVNAME="$2"
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- local WANTED_NAME="$3"
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- local CONF="$4"
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+ local CONF="$3"
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local LINE="ARRAY metadata=1.2 UUID=$UUID"
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@@ -72,9 +71,5 @@ names_make_conf() {
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LINE="$LINE $WANTED_DEVNAME"
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fi
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- if [[ "$WANTED_NAME" != "empty" ]]; then
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- LINE="$LINE name=$WANTED_NAME"
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- fi
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-
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echo $LINE > $CONF
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}
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--
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2.41.0
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