Comments (6)
oxzi
commented on August 11, 2024
1
Thanks for creating this issue, as it shows a lack of documentation which I just closed via 622efc0.
By default, pimod assumes environment settings for a Raspberry Pi which uses the second partition for its root file system.
However, to support other targets with other partition tables, one can override this default with a second parameter for FROM or INPLACE. Support was introduced way back before the first release, but the documentation was missing.
Thus, I just started guessing partition numbers and just hit a good one with 1.
The following example shows pimod running on the image you have provided in your release.
$ cat jetson.Pifile
INPLACE jetson.img 1
RUN echo hi
$ docker-compose run pimod pimod.sh jetson.Pifile
Creating pimod_pimod_run ... done
### FROM jetson.img 1
### TO jetson.img
Working inplace jetson.img.
add map loop5p1 (254:73): 0 5103616 linear 7:5 28672
[ . . . ]
add map loop5p14 (254:86): 0 256 linear 7:5 26624
update-binfmts: warning: qemu-arm already enabled in kernel.
update-binfmts: warning: qemu-armeb already enabled in kernel.
update-binfmts: warning: qemu-aarch64 already enabled in kernel.
### RUN echo hi
hi
umount: /tmp/tmp.8iAZYNLeou/dev/pts unmounted
umount: /tmp/tmp.8iAZYNLeou/dev unmounted
umount: /tmp/tmp.8iAZYNLeou/sys unmounted
umount: /tmp/tmp.8iAZYNLeou/proc unmounted
umount: /tmp/tmp.8iAZYNLeou unmounted
del devmap : loop5p9
[ . . . ]
del devmap : loop5p1
Please try it out and close this issue if everything looks good for you.
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aniongithub
commented on August 11, 2024
I'll give it a shot and report back. AWESOME! 😄
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aniongithub
commented on August 11, 2024
Hmmm, the echo seems to work, but nothing else does. Here's one with just a PUMP that doesn't work. Of course, any subsequent commands fail with a "no space" message.
I can confirm that this source image (/home/ani/Downloads/jetson-nano-2gb/jetson.img) works fine when written to an SD card, though.
test.Pifile
FROM /home/ani/Downloads/jetson-nano-2gb/jetson.img 1
PUMP 100M
ani@jarvis01:~/Projects/pimod$ sudo ./pimod.sh test.Pifile
### FROM /home/ani/Downloads/jetson-nano-2gb/jetson.img
Copying /home/ani/Downloads/jetson-nano-2gb/jetson.img to test.img.
### PUMP 100M
1+0 records in
1+0 records out
104857600 bytes (105 MB, 100 MiB) copied, 0.0617087 s, 1.7 GB/s
GPT PMBR size mismatch (5138431 != 5343231) will be corrected by write.
The backup GPT table is not on the end of the device.
Welcome to fdisk (util-linux 2.36).
Changes will remain in memory only, until you decide to write them.
Be careful before using the write command.
GPT PMBR size mismatch (5138431 != 5343231) will be corrected by write.
The backup GPT table is not on the end of the device. This problem will be corrected by write.
Command (m for help): Partition number (1-14, default 14):
Partition 1 has been deleted.
Command (m for help): Partition number (1,15-128, default 1): Value out of range.
Partition number (1,15-128, default 1): First sector (34-5343198, default 28672): Value out of range.
First sector (34-5343198, default 28672): Last sector, +/-sectors or +/-size{K,M,G,T,P} (28672-5343198, default 5343198): Last sector, +/-sectors or +/-size{K,M,G,T,P} (28672-5343198, default 5343198):
Command (m for help):
GPT:Primary header thinks Alt. header is not at the end of the disk.
GPT:Alternate GPT header not at the end of the disk.
GPT: Use GNU Parted to correct GPT errors.
add map loop50p1 (253:28): 0 5105664 linear 7:50 28672
add map loop50p2 (253:29): 0 256 linear 7:50 2048
add map loop50p3 (253:30): 0 896 linear 7:50 4096
add map loop50p4 (253:31): 0 1152 linear 7:50 6144
add map loop50p5 (253:32): 0 128 linear 7:50 8192
add map loop50p6 (253:33): 0 384 linear 7:50 10240
add map loop50p7 (253:34): 0 768 linear 7:50 12288
add map loop50p8 (253:35): 0 128 linear 7:50 14336
add map loop50p9 (253:36): 0 896 linear 7:50 16384
add map loop50p10 (253:37): 0 896 linear 7:50 18432
add map loop50p11 (253:38): 0 1536 linear 7:50 20480
add map loop50p12 (253:39): 0 128 linear 7:50 22528
add map loop50p13 (253:40): 0 384 linear 7:50 24576
add map loop50p14 (253:41): 0 256 linear 7:50 26624
/dev/mapper/loop50p1: 73637/159680 files (0.1% non-contiguous), 608651/638208 blocks
resize2fs 1.45.6 (20-Mar-2020)
The filesystem is already 638208 (4k) blocks long. Nothing to do!
GPT PMBR size mismatch (5138431 != 5343231) will be corrected by write.
The backup GPT table is not on the end of the device.
Disk /dev/loop50: 2.55 GiB, 2735734784 bytes, 5343232 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
Disklabel type: gpt
Disk identifier: 337BE1C0-9537-4692-8B58-D5A7EE140D14
Device Start End Sectors Size Type
/dev/loop50p1 28672 5134335 5105664 2.4G Linux filesystem
/dev/loop50p2 2048 2303 256 128K Linux filesystem
/dev/loop50p3 4096 4991 896 448K Linux filesystem
/dev/loop50p4 6144 7295 1152 576K Linux filesystem
/dev/loop50p5 8192 8319 128 64K Linux filesystem
/dev/loop50p6 10240 10623 384 192K Linux filesystem
/dev/loop50p7 12288 13055 768 384K Linux filesystem
/dev/loop50p8 14336 14463 128 64K Linux filesystem
/dev/loop50p9 16384 17279 896 448K Linux filesystem
/dev/loop50p10 18432 19327 896 448K Linux filesystem
/dev/loop50p11 20480 22015 1536 768K Linux filesystem
/dev/loop50p12 22528 22655 128 64K Linux filesystem
/dev/loop50p13 24576 24959 384 192K Linux filesystem
/dev/loop50p14 26624 26879 256 128K Linux filesystem
Partition table entries are not in disk order.
del devmap : loop50p10
del devmap : loop50p4
del devmap : loop50p3
del devmap : loop50p2
del devmap : loop50p1
del devmap : loop50p9
del devmap : loop50p14
del devmap : loop50p8
del devmap : loop50p13
del devmap : loop50p7
del devmap : loop50p12
del devmap : loop50p6
del devmap : loop50p11
del devmap : loop50p5
GPT:Primary header thinks Alt. header is not at the end of the disk.
GPT:Alternate GPT header not at the end of the disk.
GPT: Use GNU Parted to correct GPT errors.
add map loop50p1 (253:28): 0 5105664 linear 7:50 28672
add map loop50p2 (253:29): 0 256 linear 7:50 2048
add map loop50p3 (253:30): 0 896 linear 7:50 4096
add map loop50p4 (253:31): 0 1152 linear 7:50 6144
add map loop50p5 (253:32): 0 128 linear 7:50 8192
add map loop50p6 (253:33): 0 384 linear 7:50 10240
add map loop50p7 (253:34): 0 768 linear 7:50 12288
add map loop50p8 (253:35): 0 128 linear 7:50 14336
add map loop50p9 (253:36): 0 896 linear 7:50 16384
add map loop50p10 (253:37): 0 896 linear 7:50 18432
add map loop50p11 (253:38): 0 1536 linear 7:50 20480
add map loop50p12 (253:39): 0 128 linear 7:50 22528
add map loop50p13 (253:40): 0 384 linear 7:50 24576
add map loop50p14 (253:41): 0 256 linear 7:50 26624
update-binfmts: warning: qemu-arm already enabled in kernel.
update-binfmts: warning: qemu-armeb already enabled in kernel.
update-binfmts: warning: qemu-aarch64 already enabled in kernel.
### PUMP 100M; file system usage:
Filesystem Size Used Avail Use% Mounted on
/dev/mapper/loop50p1 2.4G 2.3G 0 100% /tmp/tmp.IcnN0zyBkG
umount: /tmp/tmp.IcnN0zyBkG/dev/pts unmounted
umount: /tmp/tmp.IcnN0zyBkG/dev unmounted
umount: /tmp/tmp.IcnN0zyBkG/sys unmounted
umount: /tmp/tmp.IcnN0zyBkG/proc unmounted
umount: /tmp/tmp.IcnN0zyBkG unmounted
del devmap : loop50p10
del devmap : loop50p4
del devmap : loop50p3
del devmap : loop50p2
del devmap : loop50p1
del devmap : loop50p9
del devmap : loop50p14
del devmap : loop50p8
del devmap : loop50p13
del devmap : loop50p7
del devmap : loop50p12
del devmap : loop50p6
del devmap : loop50p11
del devmap : loop50p5
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oxzi
commented on August 11, 2024
Thanks for your feedback, @aniongithub.
I have tried to trace down the issue, which is related to the huge amount of partitions. The changes in 5336a30 should fix this.
Please try out the latest code on the master's HEAD and report back.
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aniongithub
commented on August 11, 2024
Yay, it works! Thanks for the fix!
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oxzi
commented on August 11, 2024
Nice!
Edit: Sorry, previously I entered a text intended for another issue..
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