850cf2857b
- SLE15 continues to use mdadm-4.0, synchronize mdadm package from
SLE12-SP3 to SLE15, re-order all patches.
- Rename the following patches, they are deleted and re-add in next
part of patches
0001-Generic-support-for-consistency-policy-and-PPL.patch
0002-Detail-show-consistency-policy.patch
0002-The-mdcheck-script-now-adds-messages-to-the-system.patch
0003-imsm-PPL-support.patch
0004-super1-PPL-support.patch
0005-Add-ppl-and-no-ppl-options-for-update.patch
0006-Grow-support-consistency-policy-change.patch
0007-udev-md-raid-assembly.rules-Skip-non-ready-devices.patch
0008-Retry-HOT_REMOVE_DISK-a-few-times.patch
0009-Introduce-sys_hot_remove_disk.patch
0010-Add-force-flag-to-hot_remove_disk.patch
0011-Detail-handle-non-existent-arrays-better.patch
- Synchronize patches from mdadm of SLE12-SP3, the above renamed
patches are re-add here,
0001-Makefile-Fix-date-to-be-output-in-ISO-format.patch
0002-imsm-fix-missing-error-message-during-migration.patch
0003-Fix-oddity-where-mdadm-did-not-recognise-a-relative-.patch
0004-mdadm-check-the-nodes-when-operate-clustered-array.patch
0005-examine-tidy-up-some-code.patch
0006-mdadm-add-man-page-for-symlinks.patch
0007-mdadm-add-checking-clustered-bitmap-in-assemble-mode.patch
0008-mdadm-Add-Wimplicit-fallthrough-0-in-Makefile.patch
0009-mdadm-Specify-enough-length-when-write-to-buffer.patch
0010-mdadm-it-doesn-t-make-sense-to-set-bitmap-twice.patch
0011-mdadm-Monitor-Fix-NULL-pointer-dereference-when-stat.patch
0012-Replace-snprintf-with-strncpy-at-some-places-to-avoi.patch
OBS-URL: https://build.opensuse.org/request/show/517978
OBS-URL: https://build.opensuse.org/package/show/Base:System/mdadm?expand=0&rev=150
52 lines
1.5 KiB
Diff
52 lines
1.5 KiB
Diff
From 758b327cf5a7aab50ae5c70ecbc371dc4f715bb6 Mon Sep 17 00:00:00 2001
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From: Jes Sorensen <jes@wobbly.dhcp.thefacebook.com>
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Date: Thu, 30 Mar 2017 10:39:29 -0400
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Subject: [PATCH] Grow: Remove unnecessary optimization
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Per explanation by Neil, this optimization of writing "size" to the
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attribute of each device, however when reducing the size of devices,
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the size change isn't permitted until the array has been shrunk, so
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this will fail anyway.
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This effectively reverts 65a9798b58b4e4de0157043e2b30a738c27eff43
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Signed-off-by: Jes Sorensen <Jes.Sorensen@gmail.com>
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---
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Grow.c | 12 ------------
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1 file changed, 12 deletions(-)
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diff --git a/Grow.c b/Grow.c
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index af8d520..0d551ce 100755
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--- a/Grow.c
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+++ b/Grow.c
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@@ -1982,15 +1982,7 @@ int Grow_reshape(char *devname, int fd,
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* understands '0' to mean 'max'.
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*/
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min_csize = 0;
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- rv = 0;
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for (mdi = sra->devs; mdi; mdi = mdi->next) {
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- if (sysfs_set_num(sra, mdi, "size",
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- s->size == MAX_SIZE ? 0 : s->size) < 0) {
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- /* Probably kernel refusing to let us
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- * reduce the size - not an error.
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- */
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- break;
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- }
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if (array.not_persistent == 0 &&
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array.major_version == 0 &&
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get_linux_version() < 3001000) {
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@@ -2005,10 +1997,6 @@ int Grow_reshape(char *devname, int fd,
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}
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}
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}
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- if (rv) {
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- pr_err("Cannot set size on array members.\n");
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- goto size_change_error;
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- }
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if (min_csize && s->size > min_csize) {
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pr_err("Cannot safely make this array use more than 2TB per device on this kernel.\n");
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rv = 1;
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--
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2.10.2
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