qemu: Make the size of /var configurable

This commit is contained in:
Mattias Walström
2024-06-19 15:35:51 +02:00
parent 6ce0fe7607
commit f819279aea
2 changed files with 5 additions and 3 deletions
+4 -2
View File
@@ -108,10 +108,12 @@ config QEMU_RW
default "cfg.ext4"
config QEMU_RW_VAR_OPT
bool "Separate writable /var (256MB)"
bool "Separate writable /var"
if QEMU_RW_VAR_OPT
config QEMU_RW_VAR_SIZE
string "Size of /var"
default "256M"
config QEMU_RW_VAR
string "Writable /var layer"
default "var.ext4"
+1 -1
View File
@@ -172,7 +172,7 @@ rw_args()
if [ "$CONFIG_QEMU_RW_VAR_OPT" ]; then
if ! [ -f "$CONFIG_QEMU_RW_VAR" ]; then
dd if=/dev/zero of="$CONFIG_QEMU_RW_VAR" bs=256M count=1 >/dev/null 2>&1
dd if=/dev/zero of="$CONFIG_QEMU_RW_VAR" bs=$CONFIG_QEMU_RW_VAR_SIZE count=1 >/dev/null 2>&1
mkfs.ext4 -L var "$CONFIG_QEMU_RW_VAR" >/dev/null 2>&1
fi