Dropping into shell while booting 8.0.1 BETA3...

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bengtv

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Joined
Jun 9, 2011
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Just downloaded the FreeNAS-8.0.1-BETA3-amd64.iso
and installed it on a USB-stick and booted my FreeNAS8.0 REL machine with it...

It started booting, but after a while I got:

...
Trying to mount root from ufs:/dev/ufs/FreeNASs1a
mount: /dev/ufs/FreeNASs3 : No such file or directory
mount -o ro /dev/ufs/FreeNASs3 /conf/default/etc failed: dropping into /bin/sh
#


From the shell "df" shows that /dev/ufs/FreeNASs1a is mounted as "/"

Any ideas?

/bengtv
 

ProtoSD

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Joined
Jul 1, 2011
Messages
3,348
Yes, I noticed you updated the ticket. I guess I wasn't clear, but I only used VMware to create my flash drive. It saves a step in burning a CD/DVD first. Anyway, I had the same result as you when I tried booting on my physical machine. There's actually another thread where I explained what I tried, but there are other people having the same problem. I'm just sticking with beta 2 for now.
 

ProtoSD

MVP
Joined
Jul 1, 2011
Messages
3,348
@bengtv -

I saw your update on the ticket and that thought had occurred to me too, but creating the flash drive like I did with VMware is actually what ixSystems shows how to do on their youtube video. This method has worked for me on other builds, just not beta3. I think it's just a temporary glitch for that build, but another user had the same problem and said he got it to work but changing from AHCI to IDE in the BIOS on his motherboard, and once he got it to boot up, then he shutdown and changed it back to AHCI and it worked. Jpaetzel announced yesterday that they *hoped* to have a beta4 either today or Friday, so I think I'm just going to wait.
 

Scallica

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Joined
Sep 3, 2011
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3
I am having the same issue with 8.0.1 BETA3. I installed 8.0.0 successfully.
 

birdsk

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Joined
Nov 7, 2011
Messages
6
Dear,
I missed the same issue. I read lots of document and the docs from this site. I found the following way to resolve it.
Firstly following guide to rebuild a image for you. Before build please change to line (FlashDevice? generic 1g) to "FlashDevice? generic 1800m" in the file "/usr/local/trunk/nanobsd/freenas-common"
http://doc.freenas.org/index.php/Test_Upcoming_Versions
After you rebuild and get a ISO file. You can install or upgrade the system.
This issue is caused by the follow reason.
1, Many 2G USB flash or DOM only show 18xxMB in system. But the original image will create two 943MB partition during installation. So the partition table is wrong. It exceed the max capacity of the disk. When you reboot. System cann’t find any other partition.
I thing developer can modify this item before build. Then many user who have the same issue can use it. Because by now the 900MB is enough for the main partition.
I think It is a bug. Since most 2G disk is not show 2000MB in system. Some show 18xxMB in system. We need follow the minimal size.
I don't who should know it and change it in next version.
 

birdsk

Cadet
Joined
Nov 7, 2011
Messages
6
Please try this way

Dear,
I missed the same issue. I read lots of document and the docs from this site. I found the following way to resolve it.
Firstly following guide to rebuild a image for you. Before build please change to line
{{{FlashDevice generic 1g}}} to {{{FlashDevice generic 1800m}}} in the file "/usr/local/trunk/nanobsd/freenas-common"
http://doc.freenas.org/index.php/Test_Upcoming_Versions
After you rebuild and get a ISO file. You can install or upgrade the system.
This issue is caused by the follow reason.
1, Many 2G USB flash or DOM only show 18xxMB in system. But the original image will create two 943MB partition during installation. So the partition table is wrong. It exceed the max capacity of the disk. When you reboot. System cann’t find any other partition.
I thing developer can modify this item before build. Then many user who have the same issue can use it. Because by now the 900MB is enough for the main partition.
I think It is a bug. Since most 2G disk is not show 2000MB in system. Some show 18xxMB in system. We need follow the minimal size.
I don't who should know it and change it in next version.
If you still want to use the 1G disk. I think you can change to following and rebuild. But I don't sure it works fine.
original
{{{
NANO_IMAGES=2
FlashDevice generic 1800m
}}}
Changed
{{{
NANO_IMAGES=1
FlashDevice generic 900m
}}}



Just downloaded the FreeNAS-8.0.1-BETA3-amd64.iso
and installed it on a USB-stick and booted my FreeNAS8.0 REL machine with it...

It started booting, but after a while I got:

...
Trying to mount root from ufs:/dev/ufs/FreeNASs1a
mount: /dev/ufs/FreeNASs3 : No such file or directory
mount -o ro /dev/ufs/FreeNASs3 /conf/default/etc failed: dropping into /bin/sh
#


From the shell "df" shows that /dev/ufs/FreeNASs1a is mounted as "/"

Any ideas?

/bengtv
 

stokescomp

Cadet
Joined
Jan 29, 2012
Messages
2
I fixed this problem by using a larger harddrive. It needs at least 1800MB. I put it in a 5GB vm just to be sure. It worked great!
 
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