>From 669de81946d0c69ec6892a3b8ae9ce89cffe6e8d Mon Sep 17 00:00:00 2001
From: Przemyslaw Czarnowski <przemyslaw.hawrylewicz.czarnowski@xxxxxxxxx>
Date: Thu, 10 Jun 2010 11:56:59 +0200
Subject: [PATCH 12/35] create: respect domains/subsets during create process
---
Create.c | 29 +++++++++++++++++++++++++++++
1 files changed, 29 insertions(+), 0 deletions(-)
diff --git a/Create.c b/Create.c
index b04388f..2ea4205 100644
--- a/Create.c
+++ b/Create.c
@@ -116,6 +116,8 @@ int Create(struct supertype *st, char *mddev,
char chosen_name[1024];
struct map_ent *map = NULL;
unsigned long long newsize;
+ struct domain_ent *base_de = NULL;
+ struct subset *base_ss;
int major_num = BITMAP_MAJOR_HI;
@@ -281,6 +283,8 @@ int Create(struct supertype *st, char *mddev,
info.array.working_disks = 0;
dnum = 0;
for (dv=devlist; dv && !have_container; dv=dv->next, dnum++) {
+ struct domain_ent *de;
+ struct subset *ss;
char *dname = dv->devname;
unsigned long long freesize;
if (strcasecmp(dname, "missing")==0) {
@@ -343,6 +347,31 @@ int Create(struct supertype *st, char *mddev,
}
}
+ de = conf_get_domain(dname, (char *)st->ss->name);
+ if (!de) {
+ fprintf(stderr, Name ": Can't determine domain of %s.",
+ dname);
+ if (st)
+ st->ss->free_super(st);
+ return 1;
+ }
+ ss = conf_get_subset(dname, st, de);
+ if (!base_de) {
+ base_de = de;
+ base_ss = ss;
+ if (verbose > 0)
+ fprintf(stderr, Name ": Base domain set for "
+ "device: %s\n", dname);
+ } else {
+ if (base_de != de || base_ss != ss) {
+ if (verbose > 0)
+ fprintf(stderr, Name ": %s does not belong to the same "
+ "domain/subset.\n",
+ dname);
+ return 1;
+ }
+ }
+
freesize /= 2; /* convert to K */
if (chunk) {
/* round to chunk size */
--
1.6.4.2
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