[PATCH 2/4] FIX: Prevent reshape auto start during assembly for external metadata
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STALE5710d
From: Adam Kwolek <hidden>
Date: 2011-02-23 13:51:48
Subsystem:
the rest · Maintainer:
Linus Torvalds
When md starts array and reshape position is set, md continues reshape automatically. To prevent doing this for external metadata to allow for later reshape configuration, clear temporary reshape_active flag this causes that reshape parameters will not be set to array and md will not start reshape. Signed-off-by: Adam Kwolek <redacted> --- Assemble.c | 5 ++++- 1 files changed, 4 insertions(+), 1 deletions(-)
diff --git a/Assemble.c b/Assemble.c
index 4d41081..bffbbf0 100644
--- a/Assemble.c
+++ b/Assemble.c@@ -1506,15 +1506,18 @@ int assemble_container_content(struct supertype *st, int mdfd, int working = 0, preexist = 0; int expansion = 0; struct map_ent *map = NULL; + int reshape_active; sysfs_init(content, mdfd, 0); - + reshape_active = content->reshape_active; + content->reshape_active = 0; sra = sysfs_read(mdfd, 0, GET_VERSION); if (sra == NULL || strcmp(sra->text_version, content->text_version) != 0) if (sysfs_set_array(content, md_get_version(mdfd)) != 0) { close(mdfd); return 1; } + content->reshape_active = reshape_active; if (sra) sysfs_free(sra);