|
 |
f9a9f5 |
From 1a1ced1e2e64a6b4b349a3fb559f6b39e4cf7103 Mon Sep 17 00:00:00 2001
|
|
|
f9a9f5 |
From: Krzysztof Smolinski <krzysztof.smolinski@intel.com>
|
|
|
f9a9f5 |
Date: Fri, 8 Nov 2019 11:59:11 +0100
|
|
|
f9a9f5 |
Subject: [RHEL7.8 PATCH V2 43/47] imsm: allow to specify second volume size
|
|
|
f9a9f5 |
|
|
|
f9a9f5 |
Removed checks which limited second volume size only to max value (the
|
|
|
f9a9f5 |
largest size that fits on all current drives). It is now permitted
|
|
|
f9a9f5 |
to create second volume with size lower then maximum possible.
|
|
|
f9a9f5 |
|
|
|
f9a9f5 |
Signed-off-by: Krzysztof Smolinski <krzysztof.smolinski@intel.com>
|
|
|
f9a9f5 |
Signed-off-by: Jes Sorensen <jsorensen@fb.com>
|
|
|
f9a9f5 |
---
|
|
|
f9a9f5 |
super-intel.c | 14 ++++----------
|
|
|
f9a9f5 |
1 file changed, 4 insertions(+), 10 deletions(-)
|
|
|
f9a9f5 |
|
|
|
f9a9f5 |
diff --git a/super-intel.c b/super-intel.c
|
|
|
f9a9f5 |
index e02bbd7..713058c 100644
|
|
|
f9a9f5 |
--- a/super-intel.c
|
|
|
f9a9f5 |
+++ b/super-intel.c
|
|
|
f9a9f5 |
@@ -7298,11 +7298,8 @@ static int validate_geometry_imsm_volume(struct supertype *st, int level,
|
|
|
f9a9f5 |
|
|
|
f9a9f5 |
maxsize = merge_extents(super, i);
|
|
|
f9a9f5 |
|
|
|
f9a9f5 |
- if (!check_env("IMSM_NO_PLATFORM") &&
|
|
|
f9a9f5 |
- mpb->num_raid_devs > 0 && size && size != maxsize) {
|
|
|
f9a9f5 |
- pr_err("attempting to create a second volume with size less then remaining space. Aborting...\n");
|
|
|
f9a9f5 |
- return 0;
|
|
|
f9a9f5 |
- }
|
|
|
f9a9f5 |
+ if (mpb->num_raid_devs > 0 && size && size != maxsize)
|
|
|
f9a9f5 |
+ pr_err("attempting to create a second volume with size less then remaining space.\n");
|
|
|
f9a9f5 |
|
|
|
f9a9f5 |
if (maxsize < size || maxsize == 0) {
|
|
|
f9a9f5 |
if (verbose) {
|
|
|
f9a9f5 |
@@ -7393,11 +7390,8 @@ static int imsm_get_free_size(struct supertype *st, int raiddisks,
|
|
|
f9a9f5 |
}
|
|
|
f9a9f5 |
maxsize = size;
|
|
|
f9a9f5 |
}
|
|
|
f9a9f5 |
- if (!check_env("IMSM_NO_PLATFORM") &&
|
|
|
f9a9f5 |
- mpb->num_raid_devs > 0 && size && size != maxsize) {
|
|
|
f9a9f5 |
- pr_err("attempting to create a second volume with size less then remaining space. Aborting...\n");
|
|
|
f9a9f5 |
- return 0;
|
|
|
f9a9f5 |
- }
|
|
|
f9a9f5 |
+ if (mpb->num_raid_devs > 0 && size && size != maxsize)
|
|
|
f9a9f5 |
+ pr_err("attempting to create a second volume with size less then remaining space.\n");
|
|
|
f9a9f5 |
cnt = 0;
|
|
|
f9a9f5 |
for (dl = super->disks; dl; dl = dl->next)
|
|
|
f9a9f5 |
if (dl->e)
|
|
|
f9a9f5 |
--
|
|
|
f9a9f5 |
2.7.5
|
|
|
f9a9f5 |
|