failed connecting to HC1

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klemperer
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failed connecting to HC1

Unread post by klemperer » Fri Jul 06, 2018 11:15 pm

Just now I was copying some movies from HC1 (Install the OMV3 image) to my ipad using itunes, several minutes later, the transfer exited, and I can't access the files through SAMBA any more.Then I rebooted the HC1. Ping works, the blue light is flashing, but any connection to the HC1, neither SSH, telnet nor web works.

Can anyone helps? Thanks!

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mad_ady
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Re: failed connecting to HC1

Unread post by mad_ady » Sat Jul 07, 2018 4:15 am

If you have a linux system around you should fsck both partition on the sdcard

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rooted
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Re: failed connecting to HC1

Unread post by rooted » Sat Jul 07, 2018 5:46 am

From my experience lately, something is broken in the Armbian kernel OMV uses for the Exynos 5422.

I can not recommend enough to use something else.

klemperer
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Re: failed connecting to HC1

Unread post by klemperer » Sat Jul 07, 2018 8:46 am

Disk /dev/sdb: 14.9 GiB, 15931539456 bytes, 31116288 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: dos
Disk identifier: 0xd6a661fd

Device Boot Start End Sectors Size Id Type
/dev/sdb1 8192 139263 131072 64M 83 Linux
/dev/sdb2 139264 14700000 14560737 7G 83 Linux
/dev/sdb3 14700001 30805119 16105119 7.7G 83 Linux


root@odroid:~# fsck -a /dev/sdb1
fsck from util-linux 2.27.1
/dev/sdb1: clean, 58/16384 files, 28613/65536 blocks

root@odroid:~# fsck -a /dev/sdb2
fsck from util-linux 2.27.1

root@odroid:~# fsck -a /dev/sdb3
fsck from util-linux 2.27.1
fsck.ext2: Bad magic number in super-block while trying to open /dev/sdb3
/dev/sdb3:
The superblock could not be read or does not describe a valid ext2/ext3/ext4
filesystem. If the device is valid and it really contains an ext2/ext3/ext4
filesystem (and not swap or ufs or something else), then the superblock
is corrupt, and you might try running e2fsck with an alternate superblock:
e2fsck -b 8193 <device>
or
e2fsck -b 32768 <device>

Then the /dev/sdb3 is broken? I tried to fixed with the command recommended, failed to fix it.

Any more suggestions? Thanks.

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mad_ady
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Re: failed connecting to HC1

Unread post by mad_ady » Sat Jul 07, 2018 1:51 pm

What does blkid show for sdb3? It might be swap or something else
Also, on the first two partitions run fsck -f to force checking even if they are marked clean.

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Re: failed connecting to HC1

Unread post by klemperer » Sat Jul 07, 2018 4:21 pm

/dev/sdb3: PARTUUID="d6a661fd-03"

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rooted
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Re: failed connecting to HC1

Unread post by rooted » Sat Jul 07, 2018 5:08 pm

Try booting again but wait approximately 2 minutes, then try ssh.

This is one of the problems I had, randomly it would wait approximately 88 seconds to finish booting then none of my mounts worked.

If you do get ssh grab dmesg output and post it.

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mad_ady
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Re: failed connecting to HC1

Unread post by mad_ady » Sat Jul 07, 2018 5:23 pm

Hmm, it doesn't say what it is... If it was swap it would have been reported. How big is sdb3? Also post back the output of fdisk -l /dev/sdb

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