From 9a609139d1a47fc43d24344a87dee553e8c0b12f Mon Sep 17 00:00:00 2001
From: Vojtech Trefny <vtrefny@redhat.com>
Date: Thu, 24 Oct 2024 14:55:42 +0200
Subject: [PATCH] Align sizes up for growable LVs

Resolves: RHEL-8036
Resolves: RHEL-19725
---
 0029-Align-sizes-up-for-growable-LVs.patch | 30 ++++++++++++++++++++++
 python-blivet.spec                         |  8 +++++-
 2 files changed, 37 insertions(+), 1 deletion(-)
 create mode 100644 0029-Align-sizes-up-for-growable-LVs.patch

diff --git a/0029-Align-sizes-up-for-growable-LVs.patch b/0029-Align-sizes-up-for-growable-LVs.patch
new file mode 100644
index 0000000..8301a18
--- /dev/null
+++ b/0029-Align-sizes-up-for-growable-LVs.patch
@@ -0,0 +1,30 @@
+From 6a6eca0c9604a9bd508d98b75c5608f20a3a7bf6 Mon Sep 17 00:00:00 2001
+From: Vojtech Trefny <vtrefny@redhat.com>
+Date: Thu, 24 Oct 2024 12:18:58 +0200
+Subject: [PATCH] Align sizes up for growable LVs
+
+Growable LVs usually start at minimum size so adjusting it down
+can change the size below allowed minimum.
+
+Resolves: RHEL-8036
+Resolves: RHEL-19725
+---
+ blivet/devices/lvm.py | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/blivet/devices/lvm.py b/blivet/devices/lvm.py
+index 62974443..1293cae2 100644
+--- a/blivet/devices/lvm.py
++++ b/blivet/devices/lvm.py
+@@ -2574,7 +2574,7 @@ class LVMLogicalVolumeDevice(LVMLogicalVolumeBase, LVMInternalLogicalVolumeMixin
+         if not isinstance(newsize, Size):
+             raise ValueError("new size must be of type Size")
+
+-        newsize = self.vg.align(newsize)
++        newsize = self.vg.align(newsize, roundup=self.growable)
+         log.debug("trying to set lv %s size to %s", self.name, newsize)
+         # Don't refuse to set size if we think there's not enough space in the
+         # VG for an existing LV, since it's existence proves there is enough
+--
+2.47.0
+
diff --git a/python-blivet.spec b/python-blivet.spec
index 519e9b1..1d05fac 100644
--- a/python-blivet.spec
+++ b/python-blivet.spec
@@ -23,7 +23,7 @@ Version: 3.6.0
 
 #%%global prerelease .b2
 # prerelease, if defined, should be something like .a1, .b1, .b2.dev1, or .c2
-Release: 19%{?prerelease}%{?dist}
+Release: 20%{?prerelease}%{?dist}
 Epoch: 1
 License: LGPLv2+
 %global realname blivet
@@ -58,6 +58,7 @@ Patch24: 0025-Stratis-fixes-backport.patch
 Patch25: 0026-XFS-resize-test-fix.patch
 Patch26: 0027-RHEL96-bugfixes-1.patch
 Patch27: 0028-Fix-checking-for-NVMe-plugin-availability.patch
+Patch28: 0029-Align-sizes-up-for-growable-LVs.patch
 
 # Versions of required components (done so we make sure the buildrequires
 # match the requires versions of things).
@@ -221,6 +222,11 @@ configuration.
 %endif
 
 %changelog
+* Thu Oct 24 2024 Vojtech Trefny <vtrefny@redhat.com> - 3.6.0-20
+- Align sizes up for growable LVs
+  Resolves: RHEL-8036
+  Resolves: RHEL-19725
+
 * Mon Sep 23 2024 Vojtech Trefny <vtrefny@redhat.com> - 3.6.0-19
 - Fix checking for NVMe plugin availability
   Resolves: RHEL-28124