SMB won't start, linked to BTRFS error?

NothingNowhere · May 13th 2019, 12:22am

Hello all,

My Odroid HC2 has been working fine, but recently the SMB service won't start.

I tried to restart the service, no dice. This was the result from sudo journalctl -xe

Source Code

-- Unit smbd.service has begun starting up.
May 11 23:58:23 odroidhc2 smbd[4154]: /usr/sbin/smbd: error while loading shared libraries: /usr/lib/arm-linux-gnueabihf/libldap_r-2.4.so.2: cannot read file data: Inpu
May 11 23:58:23 odroidhc2 kernel: BTRFS warning (device mmcblk1p2): csum failed root 5 ino 72834 off 1167896576 csum 0xe36288ed expected csum 0x23718ab7 mirror 1
May 11 23:58:23 odroidhc2 systemd[1]: smbd.service: Main process exited, code=exited, status=127/n/a
May 11 23:58:23 odroidhc2 systemd[1]: Failed to start Samba SMB Daemon.
-- Subject: Unit smbd.service has failed

Can anyone suggest how I go about fixing this?

Thanks for your time.

tkaiser · May 13th 2019, 12:32am

NothingNowhere wrote:

BTRFS warning (device mmcblk1p2): csum failed root 5 ino 72834 off 1167896576 csum 0xe36288ed expected csum 0x23718ab7 mirror 1

This is data corruption on your rootfs resulting in a corrupted library. Most probably the sign of a dying SD card.

You can try to workaround this by reinstalling the affected package. But I would check first whether other files are affected as well. Do an armbianmonitor -v as root for a package verification check. If a lot of files are affected you need a backup of your installation or need to start over from scratch.

NothingNowhere · May 15th 2019, 8:56pm

Thanks tkaiser, the card is a new SanDisk one so I hope it's not that.

I did sudo apt-get install -reinstall for 3 packages that were flagged when cycling through journalctl -xe and restarting smbd

Seems OK now but I'll RMA the card if it keeps throwing errors.

tkaiser · May 15th 2019, 9:54pm

NothingNowhere wrote:

the card is a new SanDisk one so I hope it's not that

Hopefully not a counterfeit card. Some time ago SanDisk estimated that around 30% of 'their' flash storage products sold world-wide were fakes.

Source Code

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