From 07c45a1871df0a70beb8da80d11601d33c7a5de2 Mon Sep 17 00:00:00 2001 From: Tomasz Majchrzak Date: Mon, 5 Jun 2017 16:09:44 +0200 Subject: [PATCH] Grow: set component size prior to array size It is a partial revert of commit 758b327cf5a7 ("Grow: Remove unnecessary optimization"). For native metadata component size is set in kernel for entire disk space. As external metadata supports multiple arrays within one disk, the component size is set to array size. If component size is not updated prior to array size update, the grow operation fails. Signed-off-by: Tomasz Majchrzak Signed-off-by: Jes Sorensen --- Grow.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Grow.c b/Grow.c index ecf5ca0..4ecb1d8 100644 --- a/Grow.c +++ b/Grow.c @@ -1977,6 +1977,8 @@ int Grow_reshape(char *devname, int fd, */ min_csize = 0; for (mdi = sra->devs; mdi; mdi = mdi->next) { + sysfs_set_num(sra, mdi, "size", s->size == MAX_SIZE ? 0 + : s->size); if (array.not_persistent == 0 && array.major_version == 0 && get_linux_version() < 3001000) { -- 2.12.0