Zpool error status

[bravo444]

Dear professionals;

I have received an error from FreeNAS system today. First of all, I would like you to see an error messages.

------------------------------------------------------------------------------------------------------------
pool: freenas-boot
state: ONLINE
status: One or more devices has experienced an error resulting in data
corruption. Applications may be affected.
action: Restore the file in question if possible. Otherwise restore the
entire pool from backup.
see: http://illumos.org/msg/ZFS-8000-8A
scan: scrub repaired 0 in 0h3m with 1 errors on Tue Mar 8 03:48:34 2016
config:
------------------------------------------------------------------------------------------------------------

And also, I tried to do "zpool status -v" and the results was as follows.

errors: Permanent errors have been detected in the following files:

freenas-boot/ROOT/FreeNAS-9.3-STABLE-201509282017@2015-09-10-07:06:35:/usr/local/sbin/winbindd

winbindd is "SAMBA" execution file?? I appreciate if you have an hints for this solution.

Best regards,

 

[SweetAndLow]

Your boot device is having problems. Reinstall on new boot device and upload config.

Sent from my XT1096 using Tapatalk

 

[bravo444]

Hi, SweetAndLow,

Thank you for your comments. BTW, I would like to know how I can reinstall new boot device. I have config file which are backed up.
I appreciate if you provide me something like "procedure"step by step.

FreeNAS version is 9.3-STABLE-201509282017.

Thank you very much for your kind support!

Best regards,

 

[SweetAndLow]

https://doc.freenas.org/9.3/freenas_install.html

Sent from my XT1096 using Tapatalk

 

[bravo444]

Hi,

Oh, I need to reinstall FreeNAS itself from scratch and restore from backup file...

BTW, all data should be recognized by FreeNAS once I finished restoring??

 

[SweetAndLow]

Yes, the boot media is separate from your data. If you are using encryption make sure you have all your keys.

Sent from my XT1096 using Tapatalk

 

[bravo444]

Sure, I will try to do that.

Thanks!

 

[depasseg]

And as an extra precaution, it's nice if you have a second USB device to install on (so that you can save your original, just in case).

 

[bravo444]

Hi, depasseg,

Yes, I am going to try to do that also. I've already had another USB which the same version of FreeNAS has been installed.
So I will plug it into the system and will restore from the latest config file.

Thanks for your suggestion ;)

Best regards,

 

[gpsguy]

Or better yet, since FreeNAS 9.3 supports mirrored boot devices, do the install on a pair of matching flash drives.

 

[bravo444]

Hi, gpsguy,

WOW, I didn't know about this further option. Thanks for your idea. Yes, I definitely follow this option.
Thanks, again!

Best regards,