Re: Not enough space when building flash-images with new linux-firmware in build

[Adolf Belka <adolf.belka@ipfire.org>]

Hi All,

So the flash-images built without any problem but then the core-updates section failed with no space left on device.

Just to be sure I just checked my desktop machine to make sure it had not filled up any of my partitions but it doesn't look like it.

df -hl
Filesystem                  Size  Used Avail Use% Mounted on
dev                          16G     0   16G   0% /dev
run                          16G  1.6M   16G   1% /run
/dev/mapper/hyperion2-root   30G   20G  8.7G  70% /
tmpfs                        16G     0   16G   0% /dev/shm
none                        1.0M     0  1.0M   0% /run/credentials/systemd-journald.service
tmpfs                        16G   40K   16G   1% /tmp
/dev/sdc1                   916G  470G  400G  55% /mnt/sdc1
/dev/mapper/hyperion2-boot  289M   58M  216M  22% /boot
/dev/mapper/hyperion2-var    15G  8.1G  5.9G  58% /var
/dev/mapper/hyperion2-home  408G  310G   78G  80% /home
/dev/sdb2                   548M  192K  548M   1% /efi
tmpfs                       3.1G   76K  3.1G   1% /run/user/1000


Here is the error message from the core-updates build.

I have not copied all of the core-updates log as it has over 5000 lines. Most of them are the creation of links for the firmware files. So the logs starts near the end of those links when there is the  message about no space left.

lrwxrwxrwx  root/root         0 2026-10-16 13:33 lib/firmware/15E2-1-0xD.bin -> ti/audio/tas2783/15E2-1-0xD.bin
lrwxrwxrwx  root/root         0 2026-10-16 13:33 lib/firmware/15E2-1-0xC.bin -> ti/audio/tas2783/15E2-1-0xC.bin
lrwxrwxrwx  root/root         0 2026-10-16 13:33 lib/firmware/15E2-1-0xB.bin -> ti/audio/tas2783/15E2-1-0xB.bin
lrwxrwxrwx  root/root         0 2026-10-16 13:33 lib/firmware/15E2-1-0xA.bin -> ti/audio/tas2783/15E2-1-0xA.bin
lrwxrwxrwx  root/root         0 2026-10-16 13:33 lib/firmware/15E2-1-0x9.bin -> ti/audio/tas2783/15E2-1-0x9.bin
lrwxrwxrwx  root/root         0 2026-10-16 13:33 lib/firmware/15E2-1-0x8.bin -> ti/audio/tas2783/15E2-1-0x8.bin
lrwxrwxrwx  root/root         0 2026-10-16 13:33 lib/firmware/15E2-0-0xF.bin -> ti/audio/tas2783/15E2-0-0xF.bin
lrwxrwxrwx  root/root         0 2026-10-16 13:33 lib/firmware/15E2-0-0xE.bin -> ti/audio/tas2783/15E2-0-0xE.bin
lrwxrwxrwx  root/root         0 2026-10-16 13:33 lib/firmware/15E2-0-0xD.bin -> ti/audio/tas2783/15E2-0-0xD.bin
lrwxrwxrwx  root/root         0 2026-10-16 13:33 lib/firmware/15E2-0-0xC.bin -> ti/audio/tas2783/15E2-0-0xC.bin
lrwxrwxrwx  root/root         0 2026-10-16 13:33 lib/firmware/15E2-0-0xB.bin -> ti/audio/tas2783/15E2-0-0xB.bin
lrwxrwxrwx  root/root         0 2026-10-16 13:33 lib/firmware/15E2-0-0xA.bin -> ti/audio/tas2783/15E2-0-0xA.bin
lrwxrwxrwx  root/root         0 2026-10-16 13:33 lib/firmware/15E2-0-0x9.bin -> ti/audio/tas2783/15E2-0-0x9.bin
lrwxrwxrwx  root/root         0 2026-10-16 13:33 lib/firmware/15E2-0-0x8.bin -> ti/audio/tas2783/15E2-0-0x8.bin
lrwxrwxrwx  root/root         0 2026-10-16 13:33 lib/firmware/1534-2-0xB.bin -> ti/audio/tas2783/1534-2-0xB.bin
lrwxrwxrwx  root/root         0 2026-10-16 13:33 lib/firmware/1534-2-0x8.bin -> ti/audio/tas2783/1534-2-0x8.bin
drwxr-xr-x  root/root         0 2026-10-16 14:13 etc/
-rw-r--r--  root/root        89 2026-10-16 14:09 etc/system-release
-rw-r--r--  root/root       219 2026-10-16 12:15 etc/os-release
-rw-r--r--  root/root        85 2026-10-16 12:15 etc/issue
xz: (stdout): Write error: No space left on device
tar: Child returned status 1
tar: Error is not recoverable: exiting now
make: *** [core-updates:58: install] Error 2
make: Leaving directory '/usr/src/lfs'

Let me know if I need to provide other parts or the whole log section, which I can then upload to IPFire nopaste if it is required.

Regards,

Adolf.


On 16/10/2026 14:07, Adolf Belka wrote:
> Hi All,
> 
> I have just noticed that there has been a lot of changes to the build process, including around the flash-images section.
> 
> So I am going to run a build with the latest next git status and see how the linux-firmware works with that.
> 
> No point investigating problems in a process that has been changed.
> 
> Regards,
> 
> Adolf.
> 
> On 16/10/2026 13:24, Adolf Belka wrote:
>> Hi All,
>>
>> I have run into a problem when running a build with a new linux-firmware version. After doing the rootfile update and modifications it successfully did the cdrom build step but then in the flash-images build it failed with not enough space and then all subsequent steps failed due to directories or files not being present due to not being able to create the directories with mkdir.
>>
>> The following is the log output taken up to the first few messages about cannot mkdir - not enough space left on device.
>>
>> It looks like the very large linux-firmware update is exceeding the available space in the flash-images build loop device.
>>
>>
>>
>> Oct 14 18:32:07: Building flash-images make: Entering directory '/home/ahb/sandbox/ipfire-2-builder2/lfs'
>> make: Nothing to be done for 'download'.
>> make: Leaving directory '/home/ahb/sandbox/ipfire-2-builder2/lfs'
>> make: Entering directory '/usr/src/lfs'
>> make: Nothing to be done for 'b2'.
>> rm -rf /tmp/image.img /tmp/harddisk && mkdir -p /tmp/harddisk
>> # Allocate image on disk
>> dd if=/dev/zero of=/tmp/image.img bs=512 count=0 seek=$(( 8192 + 1040384 + 65536  + 5242880 ))
>> 0+0 records in
>> 0+0 records out
>> 0 bytes copied, 1.1752e-05 s, 0.0 kB/s
>> losetup /dev/loop1 /tmp/image.img
>> # Write Partition table
>> echo -e "8192,1040384,L,*\n1048576,65536 ,U\n1114112,5242880,L\n" | sfdisk -uS /dev/loop1
>> Checking that no-one is using this disk right now ... OK
>>
>> Disk /dev/loop1: 3.03 GiB, 3254779904 bytes, 6356992 sectors
>> Units: sectors of 1 * 512 = 512 bytes
>> Sector size (logical/physical): 512 bytes / 512 bytes
>> I/O size (minimum/optimal): 512 bytes / 512 bytes
>>
>>>>> Created a new DOS (MBR) disklabel with disk identifier 0xf25def00.
>> /dev/loop1p1: Created a new partition 1 of type 'Linux' and of size 508 MiB.
>> /dev/loop1p2: Created a new partition 2 of type 'EFI (FAT-12/16/32)' and of size 32 MiB.
>> /dev/loop1p3: Created a new partition 3 of type 'Linux' and of size 2.5 GiB.
>> /dev/loop1p4: Done.
>>
>> New situation:
>> Disklabel type: dos
>> Disk identifier: 0xf25def00
>>
>> Device       Boot   Start     End Sectors Size Id Type
>> /dev/loop1p1 *       8192 1048575 1040384 508M 83 Linux
>> /dev/loop1p2      1048576 1114111   65536  32M ef EFI (FAT-12/16/32)
>> /dev/loop1p3      1114112 6356991 5242880 2.5G 83 Linux
>>
>> The partition table has been altered.
>> Calling ioctl() to re-read partition table.
>> Re-reading the partition table failed.: Invalid argument
>> The kernel still uses the old table. The new table will be used at the next reboot or after you run partprobe(8) or partx(8).
>> Syncing disks.
>> kpartx -v -a /dev/loop1
>> add map loop1p1 (252:8): 0 1040384 linear 7:1 8192
>> add map loop1p2 (252:9): 0 65536 linear 7:1 1048576
>> add map loop1p3 (252:10): 0 5242880 linear 7:1 1114112
>> # kpartx trigger a automount on some desktop enviroments
>> # this leads in failing zerofree after build and umount the image
>> # with the sleep 1 prevent this because the image has no fs yet.
>> sleep 1
>> # Format them
>> mkfs.ext2 -F /dev/mapper/loop1p1
>> mke2fs 1.47.4 (6-Mar-2025)
>> Discarding device blocks:      0/520192\b\b\b\b\b\b\b\b\b\b\b\b\b             \b\b\b\b\b\b\b\b\b\b\b\b\bdone
>> Creating filesystem with 520192 1k blocks and 130048 inodes
>> Filesystem UUID: d527d8f0-d99e-4a38-a0ea-f23e468823b1
>> Superblock backups stored on blocks:
>>      8193, 24577, 40961, 57345, 73729, 204801, 221185, 401409
>>
>> Allocating group tables:  0/64\b\b\b\b\b     \b\b\b\b\bdone
>> Writing inode tables:  0/64\b\b\b\b\b     \b\b\b\b\bdone
>> Writing superblocks and filesystem accounting information:  0/64\b\b\b\b\b     \b\b\b\b\bdone
>>
>> mkfs.vfat /dev/mapper/loop1p2
>> mkfs.fat 4.2 (2021-01-31)
>> mkfs.ext4 -F /dev/mapper/loop1p3
>> mke2fs 1.47.4 (6-Mar-2025)
>> Discarding device blocks:      0/655360\b\b\b\b\b\b\b\b\b\b\b\b\b             \b\b\b\b\b\b\b\b\b\b\b\b\bdone
>> Creating filesystem with 655360 4k blocks and 163840 inodes
>> Filesystem UUID: 472cb45d-66c9-40f6-9d37-86282522bffd
>> Superblock backups stored on blocks:
>>      32768, 98304, 163840, 229376, 294912
>>
>> Allocating group tables:  0/20\b\b\b\b\b     \b\b\b\b\bdone
>> Writing inode tables:  0/20\b\b\b\b\b     \b\b\b\b\bdone
>> Creating journal (16384 blocks): done
>> Writing superblocks and filesystem accounting information:  0/20\b\b\b\b\b     \b\b\b\b\bdone
>>
>> # Most systems that use Flashimages has no RTC at boot
>> # so the interval check should disables
>> tune2fs -i0 /dev/mapper/loop1p3
>> tune2fs 1.47.4 (6-Mar-2025)
>> Setting interval between checks to 0 seconds
>> # Mount root partition
>> mount /dev/mapper/loop1p3 /tmp/harddisk
>> # Mount boot partition
>> mkdir -pv /tmp/harddisk/boot
>> mkdir: created directory '/tmp/harddisk/boot'
>> mount /dev/mapper/loop1p1 /tmp/harddisk/boot
>> mkdir -pv /tmp/harddisk/boot/efi
>> mkdir: created directory '/tmp/harddisk/boot/efi'
>> mount /dev/mapper/loop1p2 /tmp/harddisk/boot/efi
>> # Copy all files
>> # Copy all files from /usr/src/config/rootfiles/common to /tmp/harddisk ()
>> #  = rootfile to write out
>> #  = exclude
>> ROOTFILE_PLACEHOLDERS="@BUILDTARGET@=x86_64-pc-linux-gnu @RUST_PLATFORM@=x86_64-unknown-linux-gnu @KERNEL_RELEASE@=6.18.54-ipfire @ARCH@=x86_64 @ARCH_DASHED@=x86-64" /usr/src/src/scripts/archive.files x86_64 /usr/src/config/rootfiles/common  | tee  | tar --create --format=pax --acls --xattrs --xattrs-include='*' --sparse --directory=/ --exclude="dev/pts/*" --exclude="proc/*" --exclude="tmp/*" --exclude="__pycache__"  --files-from=- | tar --extract --format=pax --acls --xattrs --xattrs-include='*' --sparse --directory=/tmp/harddisk
>> tar: usr/lib/pkcs11/p11-kit-client.so: Wrote only 512 of 10240 bytes
>> tar: usr/lib/pkcs11/p11-kit-trust.so: Wrote only 4096 of 6656 bytes
>> tar: usr/lib/pppd: Cannot mkdir: No space left on device
>> tar: usr/lib/pppd: Cannot mkdir: No space left on device
>> tar: usr/lib/pppd/2.5.2: Cannot mkdir: No such file or directory
>> tar: usr/lib/pppd/2.5.2: Cannot mkdir: No such file or directory
>> tar: usr/lib/pppd/2.5.2/radattr.so: Cannot open: No such file or directory
>> tar: usr/lib/pppd/2.5.2: Cannot mkdir: No such file or directory
>>
>> Regards,
>>
>> Adolf.
>