diff options
| -rw-r--r-- | scripts/lib/wic/canned-wks/common.wks.inc | 2 | ||||
| -rw-r--r-- | scripts/lib/wic/canned-wks/directdisk-gpt.wks | 2 | ||||
| -rw-r--r-- | scripts/lib/wic/canned-wks/mkefidisk.wks | 2 | ||||
| -rw-r--r-- | scripts/lib/wic/misc.py | 1 | ||||
| -rw-r--r-- | scripts/lib/wic/partition.py | 38 |
5 files changed, 42 insertions, 3 deletions
diff --git a/scripts/lib/wic/canned-wks/common.wks.inc b/scripts/lib/wic/canned-wks/common.wks.inc index 89880b417b..4fd29fa8c1 100644 --- a/scripts/lib/wic/canned-wks/common.wks.inc +++ b/scripts/lib/wic/canned-wks/common.wks.inc @@ -1,3 +1,3 @@ # This file is included into 3 canned wks files from this directory part /boot --source bootimg-pcbios --ondisk sda --label boot --active --align 1024 -part / --source rootfs --use-uuid --fstype=ext4 --label platform --align 1024 +part / --source rootfs --use-uuid --fstype=ext4 --mkfs-extraopts "-T default" --label platform --align 1024 diff --git a/scripts/lib/wic/canned-wks/directdisk-gpt.wks b/scripts/lib/wic/canned-wks/directdisk-gpt.wks index 8d7d8de6ea..cf16c0c30b 100644 --- a/scripts/lib/wic/canned-wks/directdisk-gpt.wks +++ b/scripts/lib/wic/canned-wks/directdisk-gpt.wks @@ -4,7 +4,7 @@ part /boot --source bootimg-pcbios --ondisk sda --label boot --active --align 1024 -part / --source rootfs --ondisk sda --fstype=ext4 --label platform --align 1024 --use-uuid +part / --source rootfs --ondisk sda --fstype=ext4 --mkfs-extraopts "-T default" --label platform --align 1024 --use-uuid bootloader --ptable gpt --timeout=0 --append="rootwait rootfstype=ext4 video=vesafb vga=0x318 console=tty0 console=ttyS0,115200n8" diff --git a/scripts/lib/wic/canned-wks/mkefidisk.wks b/scripts/lib/wic/canned-wks/mkefidisk.wks index 9f534fe184..d1878e23e5 100644 --- a/scripts/lib/wic/canned-wks/mkefidisk.wks +++ b/scripts/lib/wic/canned-wks/mkefidisk.wks @@ -4,7 +4,7 @@ part /boot --source bootimg-efi --sourceparams="loader=grub-efi" --ondisk sda --label msdos --active --align 1024 -part / --source rootfs --ondisk sda --fstype=ext4 --label platform --align 1024 --use-uuid +part / --source rootfs --ondisk sda --fstype=ext4 --mkfs-extraopts "-T default" --label platform --align 1024 --use-uuid part swap --ondisk sda --size 44 --label swap1 --fstype=swap diff --git a/scripts/lib/wic/misc.py b/scripts/lib/wic/misc.py index e4b5a0d519..8fb508dd39 100644 --- a/scripts/lib/wic/misc.py +++ b/scripts/lib/wic/misc.py @@ -26,6 +26,7 @@ logger = logging.getLogger('wic') # executable -> recipe pairs for exec_native_cmd NATIVE_RECIPES = {"bmaptool": "bmap-tools", + "dumpe2fs": "e2fsprogs", "grub-mkimage": "grub-efi", "isohybrid": "syslinux", "mcopy": "mtools", diff --git a/scripts/lib/wic/partition.py b/scripts/lib/wic/partition.py index e574f40c47..85f9847047 100644 --- a/scripts/lib/wic/partition.py +++ b/scripts/lib/wic/partition.py @@ -298,6 +298,8 @@ class Partition(): mkfs_cmd = "fsck.%s -pvfD %s" % (self.fstype, rootfs) exec_native_cmd(mkfs_cmd, native_sysroot, pseudo=pseudo) + self.check_for_Y2038_problem(rootfs, native_sysroot) + def prepare_rootfs_btrfs(self, rootfs, cr_workdir, oe_builddir, rootfs_dir, native_sysroot, pseudo): """ @@ -388,6 +390,8 @@ class Partition(): (self.fstype, extraopts, label_str, self.fsuuid, rootfs) exec_native_cmd(mkfs_cmd, native_sysroot) + self.check_for_Y2038_problem(rootfs, native_sysroot) + def prepare_empty_partition_btrfs(self, rootfs, oe_builddir, native_sysroot): """ @@ -449,3 +453,37 @@ class Partition(): mkswap_cmd = "mkswap %s -U %s %s" % (label_str, self.fsuuid, path) exec_native_cmd(mkswap_cmd, native_sysroot) + + def check_for_Y2038_problem(self, rootfs, native_sysroot): + """ + Check if the filesystem is affected by the Y2038 problem + (Y2038 problem = 32 bit time_t overflow in January 2038) + """ + def get_err_str(part): + err = "The {} filesystem {} has no Y2038 support." + if part.mountpoint: + args = [part.fstype, "mounted at %s" % part.mountpoint] + elif part.label: + args = [part.fstype, "labeled '%s'" % part.label] + elif part.part_name: + args = [part.fstype, "in partition '%s'" % part.part_name] + else: + args = [part.fstype, "in partition %s" % part.num] + return err.format(*args) + + # ext2 and ext3 are always affected by the Y2038 problem + if self.fstype in ["ext2", "ext3"]: + logger.warn(get_err_str(self)) + return + + ret, out = exec_native_cmd("dumpe2fs %s" % rootfs, native_sysroot) + + # if ext4 is affected by the Y2038 problem depends on the inode size + for line in out.splitlines(): + if line.startswith("Inode size:"): + size = int(line.split(":")[1].strip()) + if size < 256: + logger.warn("%s Inodes (of size %d) are too small." % + (get_err_str(self), size)) + break + |