95a9d2d699
Add two patches to update the init and lat-installer scripts to - fully parameterize ostree boot and root devices for A and B locations so that devices can be specified - add support for specifying an ostree var device that will be used for the dynamic R/W data. This was previously specified by a hard coded 'LABEL=fluxdata' partition. Rename patches 0003-0008 as former patch 0002 was removed with a previous commit. Test Plan: - PASS: BIOS AIO-SX - PASS: UEFI AIO-SX - PASS: BIOS 2+2+2 - SKIP: secure boot, not ready for Stx8.0 - PASS: AIO-SX upgrade - PASS: duplex upgrade - PASS: DC subcloud install (virtual test) Change-Id: I9fbe3fc89b05743b9c6090c05d3d011e2ba48eda Story: 2010444 Task: 46883 Signed-off-by: Robert Church <robert.church@windriver.com>
40 lines
1.7 KiB
Diff
40 lines
1.7 KiB
Diff
From: Zhang Xiao <xiao.zhang@windriver.com>
|
|
Date: Sat, 6 Aug 2022 12:39:16 +0000
|
|
Subject: init-ostree-install.sh: break hardlinks in /var
|
|
|
|
Here the root filesystem is managed by OSTree. OSTree is designed to
|
|
manage/deploy read-only filesystem. For read-only filesystem, hardlink
|
|
all files with same content is safe and can save disk space. It is a
|
|
good principle for readonly folders like /bin, /lib and so on. While
|
|
"/var" is somehow special that it is designed to store variable data
|
|
files, it can not be read-only, it must be read-write. Files in
|
|
"/var" should not be hardlinked together like other folders, break
|
|
them to make it.
|
|
|
|
Do the same for /usr/homedirs/home as it gets mounted at /var/home
|
|
at runtime.
|
|
|
|
Signed-off-by: Zhang Xiao <xiao.zhang@windriver.com>
|
|
---
|
|
init-ostree-install.sh | 4 ++--
|
|
1 file changed, 2 insertions(+), 2 deletions(-)
|
|
|
|
diff --git a/init-ostree-install.sh b/init-ostree-install.sh
|
|
index befeac7..46a0c08 100644
|
|
--- a/init-ostree-install.sh
|
|
+++ b/init-ostree-install.sh
|
|
@@ -1480,11 +1480,11 @@ else
|
|
mount -o $mount_flags LABEL=fluxdata /var1
|
|
fi
|
|
if [ -d ${PHYS_SYSROOT}/ostree/1/var ] ; then
|
|
- tar -C ${PHYS_SYSROOT}/ostree/1/var/ --xattrs --xattrs-include='*' -cf - . | \
|
|
+ tar -C ${PHYS_SYSROOT}/ostree/1/var/ --hard-dereference --xattrs --xattrs-include='*' -cf - . | \
|
|
tar --xattrs --xattrs-include='*' -xf - -C /var1 2> /dev/null
|
|
fi
|
|
if [ -d ${PHYS_SYSROOT}/ostree/1/usr/homedirs/home ] ; then
|
|
- tar -C ${PHYS_SYSROOT}/ostree/1/usr/homedirs/home --xattrs --xattrs-include='*' -cf - . | \
|
|
+ tar -C ${PHYS_SYSROOT}/ostree/1/usr/homedirs/home --hard-dereference --xattrs --xattrs-include='*' -cf - . | \
|
|
tar --xattrs --xattrs-include='*' -xf - -C /var1/home 2> /dev/null
|
|
fi
|
|
|