Olivier Gayot has proposed merging ~ogayot/curtin:noble-raid-fixes into
curtin:ubuntu/noble.
Commit message:
do not squash
Requested reviews:
curtin developers (curtin-dev)
Related bugs:
Bug #2094979 in curtin: "curtin misidentify /dev/md126p3 as a multipath
device, generates unbootable grub config"
https://bugs.launchpad.net/curtin/+bug/2094979
Bug #2095141 in curtin: "For OEM factory reset, reset GRUB option is not
generated when resetting into existing firmware RAID disk"
https://bugs.launchpad.net/curtin/+bug/2095141
Bug #2098075 in curtin: "use-gap on IMSM RAID devices installs another ESP
partition, despite there is one available"
https://bugs.launchpad.net/curtin/+bug/2098075
For more details, see:
https://code.launchpad.net/~ogayot/curtin/+git/curtin/+merge/481603
Merge recent RAID fixes to ubuntu/noble.
* https://code.launchpad.net/~medicalwei/curtin/+git/curtin/+merge/481164
* Addresses https://bugs.launchpad.net/curtin/+bug/2095141
* https://code.launchpad.net/~ogayot/curtin/+git/curtin/+merge/481411
* Addresses https://bugs.launchpad.net/curtin/+bug/2094979
* https://code.launchpad.net/~ogayot/curtin/+git/curtin/+merge/481078
* Addresses https://bugs.launchpad.net/curtin/+bug/2098075
--
Your team curtin developers is requested to review the proposed merge of
~ogayot/curtin:noble-raid-fixes into curtin:ubuntu/noble.
diff --git a/curtin/block/__init__.py b/curtin/block/__init__.py
index f0445ae..497372d 100644
--- a/curtin/block/__init__.py
+++ b/curtin/block/__init__.py
@@ -7,6 +7,7 @@ import os
import stat
import sys
import tempfile
+from typing import Optional
from curtin import util
from curtin.block import lvm
@@ -566,60 +567,6 @@ def blkid(devs=None, cache=True):
return data
-def _legacy_detect_multipath(target_mountpoint=None):
- """
- Detect if the operating system has been installed to a multipath device.
- """
- # The obvious way to detect multipath is to use multipath utility which is
- # provided by the multipath-tools package. Unfortunately, multipath-tools
- # package is not available in all ephemeral images hence we can't use it.
- # Another reasonable way to detect multipath is to look for two (or more)
- # devices with the same World Wide Name (WWN) which can be fetched using
- # scsi_id utility. This way doesn't work as well because WWNs are not
- # unique in some cases which leads to false positives which may prevent
- # system from booting (see LP: #1463046 for details).
- # Taking into account all the issues mentioned above, curent implementation
- # detects multipath by looking for a filesystem with the same UUID
- # as the target device. It relies on the fact that all alternative routes
- # to the same disk observe identical partition information including UUID.
- # There are some issues with this approach as well though. We won't detect
- # multipath disk if it doesn't any filesystems. Good news is that
- # target disk will always have a filesystem because curtin creates them
- # while installing the system.
- rescan_block_devices()
- binfo = blkid(cache=False)
- LOG.debug("legacy_detect_multipath found blkid info: %s", binfo)
- # get_devices_for_mp may return multiple devices by design. It is not yet
- # implemented but it should return multiple devices when installer creates
- # separate disk partitions for / and /boot. We need to do UUID-based
- # multipath detection against each of target devices.
- target_devs = get_devices_for_mp(target_mountpoint)
- LOG.debug("target_devs: %s" % target_devs)
- for devpath, data in binfo.items():
- # We need to figure out UUID of the target device first
- if devpath not in target_devs:
- continue
- # This entry contains information about one of target devices
- target_uuid = data.get('UUID')
- # UUID-based multipath detection won't work if target partition
- # doesn't have UUID assigned
- if not target_uuid:
- LOG.warn("Target partition %s doesn't have UUID assigned",
- devpath)
- continue
- LOG.debug("%s: %s" % (devpath, data.get('UUID', "")))
- # Iterating over available devices to see if any other device
- # has the same UUID as the target device. If such device exists
- # we probably installed the system to the multipath device.
- for other_devpath, other_data in binfo.items():
- if ((other_data.get('UUID') == target_uuid) and
- (other_devpath != devpath)):
- return True
- # No other devices have the same UUID as the target devices.
- # We probably installed the system to the non-multipath device.
- return False
-
-
def _device_is_multipathed(devpath):
devpath = os.path.realpath(devpath)
info = udevadm_info(devpath)
@@ -668,7 +615,7 @@ def md_get_devices_list(devpath):
return _md_get_members_list(devpath, state_is_not_spare)
-def detect_multipath(target_mountpoint=None):
+def detect_multipath(target_mountpoint=None) -> Optional[str]:
if multipath.multipath_supported():
for device in (os.path.realpath(dev)
for (dev, _mp, _vfs, _opts, _freq, _passno)
@@ -682,7 +629,7 @@ def detect_multipath(target_mountpoint=None):
if _device_is_multipathed(device):
return device
- return _legacy_detect_multipath(target_mountpoint)
+ return None
def get_scsi_wwid(device, replace_whitespace=False):
diff --git a/curtin/storage_config.py b/curtin/storage_config.py
index dae89f4..ac7b607 100644
--- a/curtin/storage_config.py
+++ b/curtin/storage_config.py
@@ -4,6 +4,7 @@ import copy
import operator
import os
import re
+from typing import Optional
import yaml
from curtin.log import LOG
@@ -470,6 +471,22 @@ class ProbertParser(object):
return multipath.is_mpath_partition(
blockdev.get('DEVNAME', ''), blockdev)
+ @staticmethod
+ def detect_partition_scheme(blockdev) -> Optional[str]:
+ ''' Return either:
+ * None if the blockdev is not partitioned
+ * A type of partition table (as a string) if it is supported
+ * "unsupported" if it is not supported.
+ '''
+ if 'ID_PART_TABLE_TYPE' not in blockdev:
+ return None
+
+ ptype = blockdev['ID_PART_TABLE_TYPE']
+ if ptype not in schemas._ptables:
+ return schemas._ptable_unsupported
+
+ return ptype
+
def blockdev_to_id(self, blockdev):
""" Examine a blockdev dictionary and return a tuple of curtin
storage type and name that can be used as a value for
@@ -752,12 +769,9 @@ class BlockdevParser(ProbertParser):
if dasd_size != "0":
entry['ptable'] = 'vtoc'
- if 'ID_PART_TABLE_TYPE' in blockdev_data:
- ptype = blockdev_data['ID_PART_TABLE_TYPE']
- if ptype in schemas._ptables:
- entry['ptable'] = ptype
- else:
- entry['ptable'] = schemas._ptable_unsupported
+ ptable = self.detect_partition_scheme(blockdev_data)
+ if ptable is not None:
+ entry['ptable'] = ptable
match = re.fullmatch(r'/dev/(?P<ctrler>nvme\d+)n\d', devname)
if match is not None:
@@ -816,7 +830,11 @@ class BlockdevParser(ProbertParser):
if ptable:
entry['size'] *= logical_sector_size
- if blockdev_data.get('ID_PART_TABLE_TYPE') == 'gpt':
+ # in libblkid, for a partition, PART_ENTRY_UUID is set together
+ # with PART_ENTRY_SCHEME, check ID_PART_ENTRY_SCHEME for partition
+ # type instead of ID_PART_TABLE_TYPE as it might not be set for a
+ # partition e.g. in RAID disks
+ if blockdev_data.get('ID_PART_ENTRY_SCHEME') == 'gpt':
part_uuid = blockdev_data.get('ID_PART_ENTRY_UUID')
if part_uuid is not None:
entry['uuid'] = part_uuid
@@ -1087,6 +1105,10 @@ class RaidParser(ProbertParser):
'raidlevel': raid_data.get('raidlevel'),
}
+ ptable = self.detect_partition_scheme(raid_data)
+ if ptable is not None:
+ action['ptable'] = ptable
+
if 'MD_METADATA' in raid_data:
action['metadata'] = raid_data["MD_METADATA"]
diff --git a/tests/data/probert_storage_imsm_with_parts.json b/tests/data/probert_storage_imsm_with_parts.json
new file mode 100644
index 0000000..76efe92
--- /dev/null
+++ b/tests/data/probert_storage_imsm_with_parts.json
@@ -0,0 +1,1560 @@
+{
+ "lvm": {},
+ "mount": [
+ {
+ "target": "/",
+ "source": "/cow",
+ "fstype": "overlay",
+ "options": "rw,relatime,lowerdir=/minimal.standard.live.hotfix.squashfs:/minimal.standard.live.squashfs:/minimal.standard.squashfs:/minimal.squashfs,upperdir=/cow/upper,workdir=/cow/work,uuid=on,xino=off,nouserxattr",
+ "maj:min": "0:29",
+ "children": [
+ {
+ "target": "/sys",
+ "source": "sysfs",
+ "fstype": "sysfs",
+ "options": "rw,nosuid,nodev,noexec,relatime",
+ "maj:min": "0:23",
+ "children": [
+ {
+ "target": "/sys/firmware/efi/efivars",
+ "source": "efivarfs",
+ "fstype": "efivarfs",
+ "options": "rw,nosuid,nodev,noexec,relatime",
+ "maj:min": "0:27"
+ },
+ {
+ "target": "/sys/kernel/security",
+ "source": "securityfs",
+ "fstype": "securityfs",
+ "options": "rw,nosuid,nodev,noexec,relatime",
+ "maj:min": "0:6"
+ },
+ {
+ "target": "/sys/fs/cgroup",
+ "source": "cgroup2",
+ "fstype": "cgroup2",
+ "options": "rw,nosuid,nodev,noexec,relatime,nsdelegate,memory_recursiveprot",
+ "maj:min": "0:37"
+ },
+ {
+ "target": "/sys/fs/pstore",
+ "source": "pstore",
+ "fstype": "pstore",
+ "options": "rw,nosuid,nodev,noexec,relatime",
+ "maj:min": "0:38"
+ },
+ {
+ "target": "/sys/fs/bpf",
+ "source": "bpf",
+ "fstype": "bpf",
+ "options": "rw,nosuid,nodev,noexec,relatime,mode=700",
+ "maj:min": "0:39"
+ },
+ {
+ "target": "/sys/kernel/tracing",
+ "source": "tracefs",
+ "fstype": "tracefs",
+ "options": "rw,nosuid,nodev,noexec,relatime",
+ "maj:min": "0:12"
+ },
+ {
+ "target": "/sys/kernel/debug",
+ "source": "debugfs",
+ "fstype": "debugfs",
+ "options": "rw,nosuid,nodev,noexec,relatime",
+ "maj:min": "0:7"
+ },
+ {
+ "target": "/sys/fs/fuse/connections",
+ "source": "fusectl",
+ "fstype": "fusectl",
+ "options": "rw,nosuid,nodev,noexec,relatime",
+ "maj:min": "0:42"
+ },
+ {
+ "target": "/sys/kernel/config",
+ "source": "configfs",
+ "fstype": "configfs",
+ "options": "rw,nosuid,nodev,noexec,relatime",
+ "maj:min": "0:21"
+ }
+ ]
+ },
+ {
+ "target": "/proc",
+ "source": "proc",
+ "fstype": "proc",
+ "options": "rw,nosuid,nodev,noexec,relatime",
+ "maj:min": "0:24",
+ "children": [
+ {
+ "target": "/proc/sys/fs/binfmt_misc",
+ "source": "systemd-1",
+ "fstype": "autofs",
+ "options": "rw,relatime,fd=32,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=17511",
+ "maj:min": "0:40",
+ "children": [
+ {
+ "target": "/proc/sys/fs/binfmt_misc",
+ "source": "binfmt_misc",
+ "fstype": "binfmt_misc",
+ "options": "rw,nosuid,nodev,noexec,relatime",
+ "maj:min": "0:50"
+ }
+ ]
+ }
+ ]
+ },
+ {
+ "target": "/dev",
+ "source": "udev",
+ "fstype": "devtmpfs",
+ "options": "rw,nosuid,relatime,size=32665196k,nr_inodes=8166299,mode=755,inode64",
+ "maj:min": "0:5",
+ "children": [
+ {
+ "target": "/dev/pts",
+ "source": "devpts",
+ "fstype": "devpts",
+ "options": "rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000",
+ "maj:min": "0:25"
+ },
+ {
+ "target": "/dev/shm",
+ "source": "tmpfs",
+ "fstype": "tmpfs",
+ "options": "rw,nosuid,nodev,inode64",
+ "maj:min": "0:35"
+ },
+ {
+ "target": "/dev/mqueue",
+ "source": "mqueue",
+ "fstype": "mqueue",
+ "options": "rw,nosuid,nodev,noexec,relatime",
+ "maj:min": "0:20"
+ },
+ {
+ "target": "/dev/hugepages",
+ "source": "hugetlbfs",
+ "fstype": "hugetlbfs",
+ "options": "rw,nosuid,nodev,relatime,pagesize=2M",
+ "maj:min": "0:41"
+ }
+ ]
+ },
+ {
+ "target": "/run",
+ "source": "tmpfs",
+ "fstype": "tmpfs",
+ "options": "rw,nosuid,nodev,noexec,relatime,size=6541088k,mode=755,inode64",
+ "maj:min": "0:26",
+ "children": [
+ {
+ "target": "/run/lock",
+ "source": "tmpfs",
+ "fstype": "tmpfs",
+ "options": "rw,nosuid,nodev,noexec,relatime,size=5120k,inode64",
+ "maj:min": "0:36"
+ },
+ {
+ "target": "/run/snapd/ns",
+ "source": "tmpfs[/snapd/ns]",
+ "fstype": "tmpfs",
+ "options": "rw,nosuid,nodev,noexec,relatime,size=6541088k,mode=755,inode64",
+ "maj:min": "0:26",
+ "children": [
+ {
+ "target": "/run/snapd/ns/firefox.mnt",
+ "source": "nsfs[mnt:[4026533381]]",
+ "fstype": "nsfs",
+ "options": "rw",
+ "maj:min": "0:4"
+ },
+ {
+ "target": "/run/snapd/ns/firmware-updater.mnt",
+ "source": "nsfs[mnt:[4026533439]]",
+ "fstype": "nsfs",
+ "options": "rw",
+ "maj:min": "0:4"
+ },
+ {
+ "target": "/run/snapd/ns/snap-store.mnt",
+ "source": "nsfs[mnt:[4026533443]]",
+ "fstype": "nsfs",
+ "options": "rw",
+ "maj:min": "0:4"
+ },
+ {
+ "target": "/run/snapd/ns/snapd-desktop-integration.mnt",
+ "source": "nsfs[mnt:[4026533502]]",
+ "fstype": "nsfs",
+ "options": "rw",
+ "maj:min": "0:4"
+ },
+ {
+ "target": "/run/snapd/ns/factory-reset-tools.mnt",
+ "source": "nsfs[mnt:[4026533504]]",
+ "fstype": "nsfs",
+ "options": "rw",
+ "maj:min": "0:4"
+ },
+ {
+ "target": "/run/snapd/ns/thunderbird.mnt",
+ "source": "nsfs[mnt:[4026533505]]",
+ "fstype": "nsfs",
+ "options": "rw",
+ "maj:min": "0:4"
+ }
+ ]
+ },
+ {
+ "target": "/run/user/1000",
+ "source": "tmpfs",
+ "fstype": "tmpfs",
+ "options": "rw,nosuid,nodev,relatime,size=6541084k,nr_inodes=1635271,mode=700,uid=1000,gid=1000,inode64",
+ "maj:min": "0:75",
+ "children": [
+ {
+ "target": "/run/user/1000/gvfs",
+ "source": "gvfsd-fuse",
+ "fstype": "fuse.gvfsd-fuse",
+ "options": "rw,nosuid,nodev,relatime,user_id=1000,group_id=1000",
+ "maj:min": "0:82"
+ },
+ {
+ "target": "/run/user/1000/doc",
+ "source": "portal",
+ "fstype": "fuse.portal",
+ "options": "rw,nosuid,nodev,relatime,user_id=1000,group_id=1000",
+ "maj:min": "0:95"
+ }
+ ]
+ }
+ ]
+ },
+ {
+ "target": "/cdrom",
+ "source": "/dev/md126p2",
+ "fstype": "vfat",
+ "options": "ro,noatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro",
+ "maj:min": "259:2"
+ },
+ {
+ "target": "/rofs",
+ "source": "/dev/loop0",
+ "fstype": "squashfs",
+ "options": "ro,noatime,errors=continue,threads=single",
+ "maj:min": "7:0"
+ },
+ {
+ "target": "/tmp",
+ "source": "tmpfs",
+ "fstype": "tmpfs",
+ "options": "rw,nosuid,nodev,relatime,inode64",
+ "maj:min": "0:43"
+ },
+ {
+ "target": "/snap/bare/5",
+ "source": "/dev/loop5",
+ "fstype": "squashfs",
+ "options": "ro,nodev,relatime,errors=continue,threads=single",
+ "maj:min": "7:5"
+ },
+ {
+ "target": "/snap/factory-reset-tools/55",
+ "source": "/dev/loop6",
+ "fstype": "squashfs",
+ "options": "ro,nodev,relatime,errors=continue,threads=single",
+ "maj:min": "7:6"
+ },
+ {
+ "target": "/snap/firefox/5600",
+ "source": "/dev/loop7",
+ "fstype": "squashfs",
+ "options": "ro,nodev,relatime,errors=continue,threads=single",
+ "maj:min": "7:7"
+ },
+ {
+ "target": "/snap/ubuntu-desktop-bootstrap/301",
+ "source": "/dev/loop8",
+ "fstype": "squashfs",
+ "options": "ro,nodev,relatime,errors=continue,threads=single",
+ "maj:min": "7:8"
+ },
+ {
+ "target": "/snap/thunderbird/609",
+ "source": "/dev/loop9",
+ "fstype": "squashfs",
+ "options": "ro,nodev,relatime,errors=continue,threads=single",
+ "maj:min": "7:9"
+ },
+ {
+ "target": "/snap/core22/1722",
+ "source": "/dev/loop4",
+ "fstype": "squashfs",
+ "options": "ro,nodev,relatime,errors=continue,threads=single",
+ "maj:min": "7:4"
+ },
+ {
+ "target": "/snap/firmware-updater/147",
+ "source": "/dev/loop11",
+ "fstype": "squashfs",
+ "options": "ro,nodev,relatime,errors=continue,threads=single",
+ "maj:min": "7:11"
+ },
+ {
+ "target": "/snap/gnome-42-2204/176",
+ "source": "/dev/loop10",
+ "fstype": "squashfs",
+ "options": "ro,nodev,relatime,errors=continue,threads=single",
+ "maj:min": "7:10"
+ },
+ {
+ "target": "/snap/snapd-desktop-integration/253",
+ "source": "/dev/loop14",
+ "fstype": "squashfs",
+ "options": "ro,nodev,relatime,errors=continue,threads=single",
+ "maj:min": "7:14"
+ },
+ {
+ "target": "/snap/snap-store/1248",
+ "source": "/dev/loop15",
+ "fstype": "squashfs",
+ "options": "ro,nodev,relatime,errors=continue,threads=single",
+ "maj:min": "7:15"
+ },
+ {
+ "target": "/snap/snapd/23545",
+ "source": "/dev/loop13",
+ "fstype": "squashfs",
+ "options": "ro,nodev,relatime,errors=continue,threads=single",
+ "maj:min": "7:13"
+ },
+ {
+ "target": "/snap/gtk-common-themes/1535",
+ "source": "/dev/loop12",
+ "fstype": "squashfs",
+ "options": "ro,nodev,relatime,errors=continue,threads=single",
+ "maj:min": "7:12"
+ },
+ {
+ "target": "/snap/ubuntu-desktop-bootstrap/x1",
+ "source": "/cow[/home/ubuntu/squashfs-root]",
+ "fstype": "overlay",
+ "options": "ro,nodev,relatime,lowerdir=/minimal.standard.live.hotfix.squashfs:/minimal.standard.live.squashfs:/minimal.standard.squashfs:/minimal.squashfs,upperdir=/cow/upper,workdir=/cow/work,uuid=on,xino=off,nouserxattr",
+ "maj:min": "0:29"
+ }
+ ]
+ }
+ ],
+ "dasd": {},
+ "dmcrypt": {},
+ "bcache": {
+ "backing": {},
+ "caching": {}
+ },
+ "raid": {
+ "/dev/md126": {
+ "CURRENT_TAGS": ":systemd:",
+ "DEVLINKS": "/dev/disk/by-id/md-uuid-2b219152:a527314e:2421b1aa:763fe1c4 /dev/md/Volume1_0",
+ "DEVNAME": "/dev/md126",
+ "DEVPATH": "/devices/virtual/block/md126",
+ "DEVTYPE": "disk",
+ "DISKSEQ": "13",
+ "ID_IGNORE_DISKSEQ": "1",
+ "ID_PART_TABLE_TYPE": "gpt",
+ "ID_PART_TABLE_UUID": "21c689c9-6030-4d14-ae66-f280ef4daaf8",
+ "MAJOR": "9",
+ "MD_CONTAINER": "/dev/md/imsm0",
+ "MD_DEVICES": "2",
+ "MD_DEVNAME": "Volume1_0",
+ "MD_LEVEL": "raid1",
+ "MD_MEMBER": "0",
+ "MD_MON_THIS": "../md127",
+ "MD_UUID": "2b219152:a527314e:2421b1aa:763fe1c4",
+ "MINOR": "126",
+ "SUBSYSTEM": "block",
+ "SYSTEMD_WANTS": "mdmonitor.service mdmon@md127.service",
+ "TAGS": ":systemd:",
+ "UDISKS_IGNORE": "1",
+ "UDISKS_MD_CONTAINER": "/dev/md/imsm0",
+ "UDISKS_MD_DEVICES": "2",
+ "UDISKS_MD_DEVICE_dev_nvme0n1_DEV": "/dev/nvme0n1",
+ "UDISKS_MD_DEVICE_dev_nvme0n1_ROLE": "1",
+ "UDISKS_MD_DEVICE_dev_nvme1n1_DEV": "/dev/nvme1n1",
+ "UDISKS_MD_DEVICE_dev_nvme1n1_ROLE": "0",
+ "UDISKS_MD_DEVNAME": "Volume1_0",
+ "UDISKS_MD_LEVEL": "raid1",
+ "UDISKS_MD_MEMBER": "0",
+ "UDISKS_MD_UUID": "2b219152:a527314e:2421b1aa:763fe1c4",
+ "USEC_INITIALIZED": "1607238",
+ "container": "/dev/md/imsm0",
+ "size": "4096803209216",
+ "raidlevel": "raid1"
+ },
+ "/dev/md127": {
+ "CURRENT_TAGS": ":systemd:",
+ "DEVLINKS": "/dev/disk/by-id/md-uuid-9fe673fb:76093732:2e12989f:d3e828f1 /dev/md/imsm0",
+ "DEVNAME": "/dev/md127",
+ "DEVPATH": "/devices/virtual/block/md127",
+ "DEVTYPE": "disk",
+ "DISKSEQ": "11",
+ "ID_IGNORE_DISKSEQ": "1",
+ "MAJOR": "9",
+ "MD_DEVICES": "2",
+ "MD_DEVNAME": "imsm0",
+ "MD_LEVEL": "container",
+ "MD_METADATA": "imsm",
+ "MD_UUID": "9fe673fb:76093732:2e12989f:d3e828f1",
+ "MINOR": "127",
+ "SUBSYSTEM": "block",
+ "SYSTEMD_READY": "0",
+ "TAGS": ":systemd:",
+ "UDISKS_IGNORE": "1",
+ "UDISKS_MD_DEVICES": "2",
+ "UDISKS_MD_DEVICE_dev_nvme0n1_DEV": "/dev/nvme0n1",
+ "UDISKS_MD_DEVICE_dev_nvme0n1_ROLE": "spare",
+ "UDISKS_MD_DEVICE_dev_nvme1n1_DEV": "/dev/nvme1n1",
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+ "md/dev-nvme0n1/state": "spare,external_bbl",
+ "md/dev-nvme0n1/unacknowledged_bad_blocks": "",
+ "md/dev-nvme1n1/bad_blocks": "",
+ "md/dev-nvme1n1/block": null,
+ "md/dev-nvme1n1/errors": "0",
+ "md/dev-nvme1n1/new_offset": "8001568768",
+ "md/dev-nvme1n1/offset": "8001568768",
+ "md/dev-nvme1n1/ppl_sector": "0",
+ "md/dev-nvme1n1/ppl_size": "0",
+ "md/dev-nvme1n1/recovery_start": "0",
+ "md/dev-nvme1n1/size": "2392",
+ "md/dev-nvme1n1/slot": "none",
+ "md/dev-nvme1n1/state": "spare,external_bbl",
+ "md/dev-nvme1n1/unacknowledged_bad_blocks": "",
+ "md/fail_last_dev": "0",
+ "md/layout": "0",
+ "md/level": "",
+ "md/max_read_errors": "0",
+ "md/metadata_version": "external:imsm",
+ "md/raid_disks": "",
+ "md/reshape_direction": "forwards",
+ "md/reshape_position": "none",
+ "md/resync_start": "0",
+ "md/safe_mode_delay": "0.000",
+ "md/serialize_policy": "n/a",
+ "md/uuid": "00000000-0000-0000-0000-000000000000",
+ "partscan": "1",
+ "power/async": "disabled",
+ "power/autosuspend_delay_ms": null,
+ "power/control": "auto",
+ "power/runtime_active_kids": "0",
+ "power/runtime_active_time": "0",
+ "power/runtime_enabled": "disabled",
+ "power/runtime_status": "unsupported",
+ "power/runtime_suspended_time": "0",
+ "power/runtime_usage": "0",
+ "queue/add_random": "0",
+ "queue/chunk_sectors": "0",
+ "queue/dax": "0",
+ "queue/discard_granularity": "512",
+ "queue/discard_max_bytes": "0",
+ "queue/discard_max_hw_bytes": "0",
+ "queue/discard_zeroes_data": "0",
+ "queue/dma_alignment": "511",
+ "queue/fua": "1",
+ "queue/hw_sector_size": "512",
+ "queue/io_poll": "0",
+ "queue/io_poll_delay": "-1",
+ "queue/iostats": "0",
+ "queue/logical_block_size": "512",
+ "queue/max_discard_segments": "65535",
+ "queue/max_hw_sectors_kb": "2147483647",
+ "queue/max_integrity_segments": "0",
+ "queue/max_sectors_kb": "2147483647",
+ "queue/max_segment_size": "4294967295",
+ "queue/max_segments": "65535",
+ "queue/minimum_io_size": "512",
+ "queue/nomerges": "0",
+ "queue/nr_zones": "0",
+ "queue/optimal_io_size": "0",
+ "queue/physical_block_size": "512",
+ "queue/read_ahead_kb": "128",
+ "queue/rotational": "1",
+ "queue/stable_writes": "0",
+ "queue/virt_boundary_mask": "0",
+ "queue/write_cache": "write back",
+ "queue/write_same_max_bytes": "0",
+ "queue/write_zeroes_max_bytes": "2199023255040",
+ "queue/zone_append_max_bytes": "2199023255040",
+ "queue/zone_write_granularity": "0",
+ "queue/zoned": "none",
+ "range": "1",
+ "removable": "0",
+ "ro": "0",
+ "size": "0",
+ "slaves/nvme0n1": null,
+ "slaves/nvme1n1": null,
+ "stat": " 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0",
+ "subsystem": "block",
+ "trace/act_mask": "disabled",
+ "trace/enable": "0",
+ "trace/end_lba": "disabled",
+ "trace/pid": "disabled",
+ "trace/start_lba": "disabled",
+ "uevent": "MAJOR=9\nMINOR=127\nDEVNAME=md127\nDEVTYPE=disk\nDISKSEQ=11"
+ }
+ }
+ },
+ "zfs": {
+ "zpools": {}
+ },
+ "filesystem": {
+ "/dev/md126p1": {
+ "BLOCKSIZE": "4096",
+ "SIZE": "1127219200",
+ "TYPE": "vfat",
+ "USAGE": "filesystem",
+ "UUID": "C6C4-C1B0",
+ "UUID_ENC": "C6C4-C1B0",
+ "VERSION": "FAT32",
+ "ESTIMATED_MIN_SIZE": -1
+ },
+ "/dev/md126p2": {
+ "BLOCKSIZE": "8192",
+ "SIZE": "12884901888",
+ "TYPE": "vfat",
+ "USAGE": "filesystem",
+ "UUID": "58DC-9740",
+ "UUID_ENC": "58DC-9740",
+ "VERSION": "FAT32",
+ "ESTIMATED_MIN_SIZE": -1
+ },
+ "/dev/md126p3": {
+ "BLOCKSIZE": "4096",
+ "LASTBLOCK": "996774656",
+ "SIZE": 4082788990976,
+ "TYPE": "ext4",
+ "USAGE": "filesystem",
+ "UUID": "ecddad07-31c1-4681-bc1a-1e5ec9aeb7c1",
+ "UUID_ENC": "ecddad07-31c1-4681-bc1a-1e5ec9aeb7c1",
+ "VERSION": "1.0",
+ "ESTIMATED_MIN_SIZE": 22938783744
+ }
+ },
+ "os": {
+ "/dev/md126p3": {
+ "long": "Ubuntu 24.04.1 LTS",
+ "label": "Ubuntu",
+ "type": "linux",
+ "version": "24.04.1"
+ }
+ }
+}
\ No newline at end of file
diff --git a/tests/unittests/test_storage_config.py b/tests/unittests/test_storage_config.py
index 7b0f68c..d1f3022 100644
--- a/tests/unittests/test_storage_config.py
+++ b/tests/unittests/test_storage_config.py
@@ -1,6 +1,8 @@
# This file is part of curtin. See LICENSE file for copyright and license info.
import copy
import json
+from unittest import mock
+
from .helpers import CiTestCase, skipUnlessJsonSchema
from curtin import storage_config
from curtin.storage_config import ProbertParser as baseparser
@@ -143,6 +145,38 @@ class TestProbertParser(CiTestCase):
self.assertIsNotNone(bdparser(probe_data))
+ def test_detect_partition_scheme__unpartitioned(self):
+ blockdev = {
+ "DEVNAME": "/dev/sda",
+ "DEVTYPE": "disk",
+ }
+ self.assertIsNone(baseparser.detect_partition_scheme(blockdev))
+
+ def test_detect_partition_scheme__gpt(self):
+ blockdev = {
+ "DEVNAME": "/dev/sda",
+ "DEVTYPE": "disk",
+ "ID_PART_TABLE_TYPE": "gpt",
+ }
+ self.assertEqual("gpt", baseparser.detect_partition_scheme(blockdev))
+
+ def test_detect_partition_scheme__dos(self):
+ blockdev = {
+ "DEVNAME": "/dev/sda",
+ "DEVTYPE": "disk",
+ "ID_PART_TABLE_TYPE": "dos",
+ }
+ self.assertEqual("dos", baseparser.detect_partition_scheme(blockdev))
+
+ def test_detect_partition_scheme__something_else(self):
+ blockdev = {
+ "DEVNAME": "/dev/sda",
+ "DEVTYPE": "disk",
+ "ID_PART_TABLE_TYPE": "foobar",
+ }
+ self.assertEqual(
+ "unsupported", baseparser.detect_partition_scheme(blockdev))
+
def _get_data(datafile):
data = util.load_file('tests/data/%s' % datafile)
@@ -560,6 +594,7 @@ class TestBlockdevParser(CiTestCase):
'size': 10734272512,
'type': 'partition',
'partition_type': '0fc63daf-8483-4772-8e79-3d69d8477de4',
+ 'uuid': '760493ac-7945-44c5-a6bd-58fcd6632ea7',
}
self.assertDictEqual(expected_dict, self.bdevp.asdict(blockdev))
@@ -611,6 +646,27 @@ class TestBlockdevParser(CiTestCase):
actual = self.bdevp.asdict(blockdev)
self.assertEqual(5000 << 20, actual['size'])
+ def test_blockdev_partition_from_imsm(self):
+ """
+ partition uuid should exist in absence of ID_PART_TABLE_TYPE in
+ partition
+ """
+ self.probe_data = _get_data('probert_storage_imsm_with_parts.json')
+ self.bdevp = BlockdevParser(self.probe_data)
+ blockdev = self.bdevp.blockdev_data['/dev/md126p2']
+ expected_dict = {
+ 'device': 'raid-md126',
+ 'flag': 'msftres',
+ 'id': 'raid-md126p2',
+ 'number': 2,
+ 'offset': 1128267776,
+ 'partition_type': 'e3c9e316-0b5c-4db8-817d-f92df00215ae',
+ 'path': '/dev/md126p2',
+ 'size': 12884901888,
+ 'type': 'partition',
+ 'uuid': 'a32ba6c7-9650-4a1d-bb71-2772395f2737'}
+ self.assertDictEqual(expected_dict, self.bdevp.asdict(blockdev))
+
class TestFilesystemParser(CiTestCase):
@@ -1050,6 +1106,7 @@ class TestExtractStorageConfig(CiTestCase):
self.assertEqual({'id': 'raid-md1', 'type': 'raid', 'metadata': '1.2',
'raidlevel': 'raid1', 'name': 'md1',
'path': '/dev/md1',
+ 'ptable': 'gpt',
'devices': ['partition-vdb1', 'partition-vdc1'],
'spare_devices': []}, raids[0])
self.assertEqual({
@@ -1061,7 +1118,8 @@ class TestExtractStorageConfig(CiTestCase):
'number': 1,
'partition_type': '0fc63daf-8483-4772-8e79-3d69d8477de4',
'device': 'raid-md1',
- 'offset': 1048576},
+ 'offset': 1048576,
+ 'uuid': '5b3f90c0-2432-45c1-98e2-6e9e6649430e'},
raid_partitions[0])
@skipUnlessJsonSchema()
--
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