diff --git a/mdadm-3.3.1-Assemble-Only-fail-auto-assemble-in-face-of-mdadm.co.patch b/mdadm-3.3.1-Assemble-Only-fail-auto-assemble-in-face-of-mdadm.co.patch new file mode 100644 index 0000000..5215789 --- /dev/null +++ b/mdadm-3.3.1-Assemble-Only-fail-auto-assemble-in-face-of-mdadm.co.patch @@ -0,0 +1,85 @@ +From 5141638c54535b4ac80b8481404d868a63a18ecd Mon Sep 17 00:00:00 2001 +From: NeilBrown +Date: Tue, 29 Jul 2014 13:48:23 +1000 +Subject: [PATCH] Assemble: Only fail auto-assemble in face of mdadm.conf + conflicts. + +We should never auto-assemble things that conflict with mdadm.conf +However explicit assembly requests should be allowed. + +Reported-by: olovopb +Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1070245 +Signed-off-by: NeilBrown +--- + Assemble.c | 47 ++++++++++++++++++++++++++--------------------- + 1 file changed, 26 insertions(+), 21 deletions(-) + +diff --git a/Assemble.c b/Assemble.c +index aca28be..cdcdb0f 100644 +--- a/Assemble.c ++++ b/Assemble.c +@@ -366,9 +366,6 @@ static int select_devices(struct mddev_dev *devlist, + tmpdev = NULL; + goto loop; + } else { +- int rv = 0; +- struct mddev_ident *match; +- + content = *contentp; + tst->ss->getinfo_super(tst, content, NULL); + +@@ -377,25 +374,33 @@ static int select_devices(struct mddev_dev *devlist, + report_mismatch ? devname : NULL)) + goto loop; + +- match = conf_match(tst, content, devname, +- report_mismatch ? c->verbose : -1, +- &rv); +- if (!match && rv == 2) +- goto loop; +- if (match && match->devname && +- strcasecmp(match->devname, "") == 0) { +- if (report_mismatch) +- pr_err("%s is a member of an explicitly ignored array\n", +- devname); +- goto loop; +- } +- if (match && !ident_matches(match, content, tst, +- c->homehost, c->update, +- report_mismatch ? devname : NULL)) +- /* Array exists in mdadm.conf but some +- * details don't match, so reject it ++ if (auto_assem) { ++ /* Never auto-assemble things that conflict ++ * with mdadm.conf in some way + */ +- goto loop; ++ struct mddev_ident *match; ++ int rv = 0; ++ ++ match = conf_match(tst, content, devname, ++ report_mismatch ? c->verbose : -1, ++ &rv); ++ if (!match && rv == 2) ++ goto loop; ++ if (match && match->devname && ++ strcasecmp(match->devname, "") == 0) { ++ if (report_mismatch) ++ pr_err("%s is a member of an explicitly ignored array\n", ++ devname); ++ goto loop; ++ } ++ if (match && !ident_matches(match, content, tst, ++ c->homehost, c->update, ++ report_mismatch ? devname : NULL)) ++ /* Array exists in mdadm.conf but some ++ * details don't match, so reject it ++ */ ++ goto loop; ++ } + + /* should be safe to try an exclusive open now, we + * have rejected anything that some other mdadm might +-- +1.9.3 + diff --git a/mdadm-3.3.1-Grow-improve-error-message-is-grow-n2-used-on-Linear.patch b/mdadm-3.3.1-Grow-improve-error-message-is-grow-n2-used-on-Linear.patch new file mode 100644 index 0000000..e3aeadd --- /dev/null +++ b/mdadm-3.3.1-Grow-improve-error-message-is-grow-n2-used-on-Linear.patch @@ -0,0 +1,38 @@ +From 46643e1ad5ece5f1257b2d827e36231df44929a2 Mon Sep 17 00:00:00 2001 +From: NeilBrown +Date: Tue, 29 Jul 2014 13:37:42 +1000 +Subject: [PATCH] Grow: improve error message is "--grow -n2" used on Linear + arrays. + +Linear arrays don't respond to setting raid-disks, only to +adding a device. + +Reported-by: mulhern +Reported-by: Jes Sorensen +Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1122146 +Signed-off-by: NeilBrown +--- + Grow.c | 7 ++++++- + 1 file changed, 6 insertions(+), 1 deletion(-) + +diff --git a/Grow.c b/Grow.c +index af59347..a9c8589 100644 +--- a/Grow.c ++++ b/Grow.c +@@ -1028,7 +1028,12 @@ char *analyse_change(char *devname, struct mdinfo *info, struct reshape *re) + + switch (info->array.level) { + default: +- return "Cannot understand this RAID level"; ++ return "No reshape is possibly for this RAID level"; ++ case LEVEL_LINEAR: ++ if (info->delta_disks != UnSet) ++ return "Only --add is supported for LINEAR, setting --raid-disks is not needed"; ++ else ++ return "Only --add is supported for LINEAR, other --grow options are not meaningful"; + case 1: + /* RAID1 can convert to RAID1 with different disks, or + * raid5 with 2 disks, or +-- +1.9.3 + diff --git a/mdadm.spec b/mdadm.spec index dd914b6..6f88b3c 100644 --- a/mdadm.spec +++ b/mdadm.spec @@ -1,7 +1,7 @@ Summary: The mdadm program controls Linux md devices (software RAID arrays) Name: mdadm Version: 3.3.1 -Release: 2%{?dist} +Release: 3%{?dist} Source: http://www.kernel.org/pub/linux/utils/raid/mdadm/mdadm-%{version}.tar.xz Source1: mdmonitor.init Source2: raid-check @@ -11,6 +11,9 @@ Source5: mdadm-cron Source6: mdmonitor.service Source7: mdadm.conf Source8: mdadm_event.conf + +Patch1: mdadm-3.3.1-Grow-improve-error-message-is-grow-n2-used-on-Linear.patch +Patch2: mdadm-3.3.1-Assemble-Only-fail-auto-assemble-in-face-of-mdadm.co.patch # Fedora customization patches Patch97: mdadm-3.3-udev.patch Patch98: mdadm-2.5.2-static.patch @@ -37,6 +40,8 @@ file can be used to help with some common tasks. %prep %setup -q +%patch1 -p1 -b .lineargrow +%patch2 -p1 -b .autofail # Fedora customization patches %patch97 -p1 -b .udev %patch98 -p1 -b .static @@ -101,6 +106,12 @@ rm -rf %{buildroot} /etc/libreport/events.d/* %changelog +* Tue Jul 29 2014 Jes Sorensen - 3.3.1-3 +- Improve error message for "--grow -n2" when used on Linear arrays +- Fix problem where explicitly specified arrays were not assembled if + they were disabled in /etc/mdadm.conf +- Resolves bz1122146, bz1124310 + * Thu Jun 12 2014 Jes Sorensen - 3.3.1-2 - Revert 'change' event support fix from 3.3.1-1 - this requires a lot more testing if we are to go there.