Hi,
I am trying to deploy Ubuntu 24 on a physical server with MAAS. There are 2 identical 960GB SSD drives on the server and I want to do software raid on md0. But somehow installation is failing. What could be wrong here?
Installation Log :
get_blockdev_sector_size: (log=512, phys=512)
sdb logical_block_size_bytes: 512
adding partition 'sdb-part1' to disk 'sdb' (ptable: 'gpt')
partnum: 1 offset_sectors: 2048 length_sectors: 1875369983
Preparing partition location on disk /dev/sdb
Wiping 1M on /dev/sdb at offset 1048576
Running command ['sgdisk', '--new', '1:2048:1875372031', '--typecode=1:8300', '/dev/sdb'] with allowed return codes [0] (capture=True)
Running command ['udevadm', 'info', '--query=property', '--export', '/dev/sdb'] with allowed return codes [0] (capture=True)
/dev/sdb is multipath device? False
Running command ['blockdev', '--rereadpt', '/dev/sdb'] with allowed return codes [0] (capture=True)
Running command ['udevadm', 'settle'] with allowed return codes [0] (capture=False)
TIMED udevadm_settle(): 0.158
TIMED udevadm_settle(exists='/dev/sdb1'): 0.000
get_path_to_storage_volume for volume sdb-part1({'device': 'sdb', 'id': 'sdb-part1', 'name': 'sdb-part1', 'number': 1, 'offset': '4194304B', 'size': '960189431808B', 'type': 'partition', 'uuid': 'b90952e2-c64c-4650-b3a9-f080a77735b5', 'wipe': 'superblock'})
get_path_to_storage_volume for volume sdb({'grub_device': True, 'id': 'sdb', 'model': 'Micron_7450_MTFD', 'name': 'sdb', 'ptable': 'gpt', 'serial': '3f438f3b0175a000', 'type': 'disk', 'wipe': 'superblock'})
Processing serial 3f438f3b0175a000 via udev to 3f438f3b0175a000
lookup_disks found: ['scsi-23f438f3b0175a000', 'scsi-23f438f3b0175a000-part1']
Running command ['udevadm', 'info', '--query=property', '--export', '/dev/sdb'] with allowed return codes [0] (capture=True)
/dev/sdb is multipath device? False
Running command ['udevadm', 'info', '--query=property', '--export', '/dev/sdb'] with allowed return codes [0] (capture=True)
/dev/sdb is multipath device member? False
block.lookup_disk() returning path /dev/sdb
Running command ['partprobe', '/dev/sdb'] with allowed return codes [0, 1] (capture=False)
Running command ['udevadm', 'settle'] with allowed return codes [0] (capture=False)
TIMED udevadm_settle(): 0.100
devsync happy - path /dev/sdb now exists
return volume path /dev/sdb
Running command ['partprobe', '/dev/sdb'] with allowed return codes [0, 1] (capture=False)
Running command ['udevadm', 'settle'] with allowed return codes [0] (capture=False)
TIMED udevadm_settle(): 0.088
devsync happy - path /dev/sdb now exists
return volume path /dev/sdb1
Running command ['blkid', '-o', 'export', '/dev/sdb1'] with allowed return codes [0, 2] (capture=True)
Creating dname udev rule '['SUBSYSTEM=="block"', 'ACTION=="add|change"', 'ENV{DEVTYPE}=="partition"', 'ENV{ID_PART_ENTRY_UUID}=="2a111f8e-aaa6-4487-b3eb-46d64ec9ddb4"', 'SYMLINK+="disk/by-dname/sdb-part1"\n']'
finish: cmd-install/stage-partitioning/builtin/cmd-block-meta: SUCCESS: configuring partition: sdb-part1
start: cmd-install/stage-partitioning/builtin/cmd-block-meta: configuring raid: md0
raid: cfg: {
"devices": [
"sda-part1",
"sdb-part1"
],
"id": "md0",
"name": "md0",
"raidlevel": 1,
"spare_devices": [],
"type": "raid"
}
get_path_to_storage_volume for volume sda-part1({'device': 'sda', 'id': 'sda-part1', 'name': 'sda-part1', 'number': 1, 'offset': '4194304B', 'size': '960189431808B', 'type': 'partition', 'uuid': '8fa7e9b1-997a-46a2-96bd-3e026a7bfced', 'wipe': 'superblock'})
get_path_to_storage_volume for volume sda({'grub_device': True, 'id': 'sda', 'model': 'Micron_7450_MTFD', 'name': 'sda', 'ptable': 'gpt', 'serial': '34438f3b0175a000', 'type': 'disk', 'wipe': 'superblock'})
Processing serial 34438f3b0175a000 via udev to 34438f3b0175a000
lookup_disks found: ['scsi-234438f3b0175a000', 'scsi-234438f3b0175a000-part1']
Running command ['udevadm', 'info', '--query=property', '--export', '/dev/sda'] with allowed return codes [0] (capture=True)
/dev/sda is multipath device? False
Running command ['udevadm', 'info', '--query=property', '--export', '/dev/sda'] with allowed return codes [0] (capture=True)
/dev/sda is multipath device member? False
block.lookup_disk() returning path /dev/sda
Running command ['partprobe', '/dev/sda'] with allowed return codes [0, 1] (capture=False)
Running command ['udevadm', 'settle'] with allowed return codes [0] (capture=False)
TIMED udevadm_settle(): 0.092
devsync happy - path /dev/sda now exists
return volume path /dev/sda
Running command ['partprobe', '/dev/sda'] with allowed return codes [0, 1] (capture=False)
Running command ['udevadm', 'settle'] with allowed return codes [0] (capture=False)
TIMED udevadm_settle(): 0.092
devsync happy - path /dev/sda now exists
return volume path /dev/sda1
get_path_to_storage_volume for volume sdb-part1({'device': 'sdb', 'id': 'sdb-part1', 'name': 'sdb-part1', 'number': 1, 'offset': '4194304B', 'size': '960189431808B', 'type': 'partition', 'uuid': 'b90952e2-c64c-4650-b3a9-f080a77735b5', 'wipe': 'superblock'})
get_path_to_storage_volume for volume sdb({'grub_device': True, 'id': 'sdb', 'model': 'Micron_7450_MTFD', 'name': 'sdb', 'ptable': 'gpt', 'serial': '3f438f3b0175a000', 'type': 'disk', 'wipe': 'superblock'})
Processing serial 3f438f3b0175a000 via udev to 3f438f3b0175a000
lookup_disks found: ['scsi-23f438f3b0175a000', 'scsi-23f438f3b0175a000-part1']
Running command ['udevadm', 'info', '--query=property', '--export', '/dev/sdb'] with allowed return codes [0] (capture=True)
/dev/sdb is multipath device? False
Running command ['udevadm', 'info', '--query=property', '--export', '/dev/sdb'] with allowed return codes [0] (capture=True)
/dev/sdb is multipath device member? False
block.lookup_disk() returning path /dev/sdb
Running command ['partprobe', '/dev/sdb'] with allowed return codes [0, 1] (capture=False)
Running command ['udevadm', 'settle'] with allowed return codes [0] (capture=False)
TIMED udevadm_settle(): 0.088
devsync happy - path /dev/sdb now exists
return volume path /dev/sdb
Running command ['partprobe', '/dev/sdb'] with allowed return codes [0, 1] (capture=False)
Running command ['udevadm', 'settle'] with allowed return codes [0] (capture=False)
TIMED udevadm_settle(): 0.088
devsync happy - path /dev/sdb now exists
return volume path /dev/sdb1
raid: device path mapping: <zip object at 0x7f8385d764c0>
mdadm_create: md_name=/dev/md0 raidlevel=1 devices=['/dev/sda1', '/dev/sdb1'] spares=[] name=
Running command ['hostname', '-s'] with allowed return codes [0] (capture=True)
devname '/dev/sda1' had holders: []
Running command ['mdadm', '--examine', '/dev/sda1'] with allowed return codes [0] (capture=True)
not a valid md member device: /dev/sda1
/dev/sda1 not mdadm member, force=False so skiping zeroing
devname '/dev/sdb1' had holders: []
Running command ['mdadm', '--examine', '/dev/sdb1'] with allowed return codes [0] (capture=True)
not a valid md member device: /dev/sdb1
/dev/sdb1 not mdadm member, force=False so skiping zeroing
Running command ['udevadm', 'settle'] with allowed return codes [0] (capture=False)
TIMED udevadm_settle(): 0.009
Running command ['udevadm', 'control', '--stop-exec-queue'] with allowed return codes [0] (capture=False)
Running command ['mdadm', '--create', '/dev/md0', '--run', '--homehost=testserver', '--raid-devices=2', '--metadata=default', '--level=1', '/dev/sda1', '/dev/sdb1'] with allowed return codes [0] (capture=True)
Running command ['udevadm', 'control', '--start-exec-queue'] with allowed return codes [0] (capture=False)
TIMED udevadm_settle(exists='/dev/md0'): 0.000
get_path_to_storage_volume for volume md0({'devices': ['sda-part1', 'sdb-part1'], 'id': 'md0', 'name': 'md0', 'raidlevel': 1, 'spare_devices': [], 'type': 'raid'})
Running command ['partprobe', '/dev/md0'] with allowed return codes [0, 1] (capture=False)
Running command ['udevadm', 'settle'] with allowed return codes [0] (capture=False)
TIMED udevadm_settle(): 0.028
devsync happy - path /dev/md0 now exists
return volume path /dev/md0
Running command ['mdadm', '--query', '--detail', '--export', '/dev/md0'] with allowed return codes [0] (capture=True)
Creating dname udev rule '['SUBSYSTEM=="block"', 'ACTION=="add|change"', 'ENV{MD_UUID}=="c0e6b49f:0b07d9c5:9f98f28a:a82b3141"', 'SYMLINK+="disk/by-dname/md0"\n']'
Running command ['mdadm', '--detail', '--scan'] with allowed return codes [0] (capture=True)
finish: cmd-install/stage-partitioning/builtin/cmd-block-meta: SUCCESS: configuring raid: md0
start: cmd-install/stage-partitioning/builtin/cmd-block-meta: configuring lvm_volgroup: vgroup0
get_path_to_storage_volume for volume md0({'devices': ['sda-part1', 'sdb-part1'], 'id': 'md0', 'name': 'md0', 'raidlevel': 1, 'spare_devices': [], 'type': 'raid'})
Running command ['partprobe', '/dev/md0'] with allowed return codes [0, 1] (capture=False)
Running command ['udevadm', 'settle'] with allowed return codes [0] (capture=False)
TIMED udevadm_settle(): 0.040
devsync happy - path /dev/md0 now exists
return volume path /dev/md0
Running command ['vgcreate', '--force', '--zero=y', '--yes', 'vgroup0', '/dev/md0'] with allowed return codes [0] (capture=True)
Running command ['pvscan'] with allowed return codes [0] (capture=True)
Running command ['vgscan'] with allowed return codes [0] (capture=True)
finish: cmd-install/stage-partitioning/builtin/cmd-block-meta: SUCCESS: configuring lvm_volgroup: vgroup0
start: cmd-install/stage-partitioning/builtin/cmd-block-meta: configuring lvm_partition: vgroup0-lv0
Running command ['lvcreate', 'vgroup0', '--name', 'lv0', '--zero=y', '--wipesignatures=y', '--yes', '--size', '960176848896.0B'] with allowed return codes [0] (capture=False)
Volume group "vgroup0" has insufficient free space (228894 extents): 228924 required.
An error occured handling 'vgroup0-lv0': ProcessExecutionError - Unexpected error while running command.
Command: ['lvcreate', 'vgroup0', '--name', 'lv0', '--zero=y', '--wipesignatures=y', '--yes', '--size', '960176848896.0B']
Exit code: 5
Reason: -
Stdout: ''
Stderr: ''
finish: cmd-install/stage-partitioning/builtin/cmd-block-meta: FAIL: configuring lvm_partition: vgroup0-lv0
TIMED BLOCK_META: 8.499
finish: cmd-install/stage-partitioning/builtin/cmd-block-meta: FAIL: curtin command block-meta
Traceback (most recent call last):
File "/curtin/curtin/commands/main.py", line 202, in main
ret = args.func(args)
File "/curtin/curtin/log.py", line 97, in wrapper
return log_time("TIMED %s: " % msg, func, *args, **kwargs)
File "/curtin/curtin/log.py", line 79, in log_time
return func(*args, **kwargs)
File "/curtin/curtin/commands/block_meta.py", line 124, in block_meta
return meta_custom(args)
File "/curtin/curtin/commands/block_meta.py", line 2209, in meta_custom
handler(command, storage_config_dict, context)
File "/curtin/curtin/commands/block_meta.py", line 1558, in lvm_partition_handler
util.subp(cmd)
File "/curtin/curtin/util.py", line 280, in subp
return _subp(*args, **kwargs)
File "/curtin/curtin/util.py", line 144, in _subp
raise ProcessExecutionError(stdout=out, stderr=err,
curtin.util.ProcessExecutionError: Unexpected error while running command.
Command: ['lvcreate', 'vgroup0', '--name', 'lv0', '--zero=y', '--wipesignatures=y', '--yes', '--size', '960176848896.0B']
Exit code: 5
Reason: -
Stdout: ''
Stderr: ''
Unexpected error while running command.
Command: ['lvcreate', 'vgroup0', '--name', 'lv0', '--zero=y', '--wipesignatures=y', '--yes', '--size', '960176848896.0B']
Exit code: 5
Reason: -
Stdout: ''
Stderr: ''
Stderr: ''