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