Scripts to report SMART, ZPool and UPS status, HDD/CPU T°, HDD identification and backup the config

[Bidule0hm]

Try to change the rights with chmod +x your_script.sh and then retry.

Please note that to execute a script you need to provide the path before it (even if you're in the directory where the script is, use ./your_script.sh) you can't just use your_script.sh.

 

[Spearfoot]

Not sure if i am doing something obviously wrong, but I am getting "command not found" and permission denied when i try to run this script, even as root.

Might be a permissions problem: scripts need to have 'execute' permissions enabled for at least the owner and often the group as well. I set my scripts to 0770 (owner & group have Read, Write & Execute permissions).

 

[lazybones]

Might be a permissions problem: scripts need to have 'execute' permissions enabled for at least the owner and often the group as well. I set my scripts to 0770 (owner & group have Read, Write & Execute permissions).

I tried setting permissions to 0770, same result. All my other scripts works fine.

Sent from my Nexus 6P using Tapatalk

 

[Spearfoot]

I tried setting permissions to 0770, same result. All my other scripts works fine.

Sent from my Nexus 6P using Tapatalk

Did you edit the script and specify your email address?

 

[LaserAllan]

Did you edit the script and specify your email address?

Yes, I did.

 

[Spearfoot]

Yes, I did.

Did you by any chance use a Windows text editor of any kind when editing the file? Sometimes these will replace newlines with Carriage-Return/Line-Feed sequences, thus wreaking havoc on UNIX scripts.

 

[LaserAllan]

Did you by any chance use a Windows text editor of any kind when editing the file? Sometimes these will replace newlines with Carriage-Return/Line-Feed sequences, thus wreaking havoc on UNIX scripts.

Actually, I used Atom, I'll have to report a bug then if that is the case that it is ruining it :)

I will try copying directly from github instead.

 

[Spearfoot]

Actually, I used Atom, I'll have to report a bug then if that is the case that it is ruining it :)

I will try copying directly from github instead.

I have no idea if that's the cause of your problem; I'm just making guesses based on past experience. I wouldn't report a bug unless you can reliably reproduce the actual cause of your problem.

 

[LaserAllan]

I have no idea if that's the cause of your problem; I'm just making guesses based on past experience. I wouldn't report a bug unless you can reliably reproduce the actual cause of your problem.

Ok i tried copying it from github. Same result for some reason.
Funny thing is that all the other scripts I run works just fine.

 

[Spearfoot]

Ok i tried copying it from github. Same result for some reason.
Funny thing is that all the other scripts I run works just fine.

I downloaded the repo as a zipfile; extracted the script; edited it to specify an email address; and ran it just now with no problems.

Would you please post the exact output you see when you run the script?

Also please include the output of ls -l in whatever directory you've stored the script.

Wouldn't hurt to give your FreeNAS version and basic system specs, too.

 

[LaserAllan]

Update, okay so I fixed it by pipeing the output directly into the textfile. Something obviously happens when it is pasted in Windows.

Anyway, would it be possible to add SSDs to the report?
I do know that they have a tendency of displaying weird SMART values.

Also a quesiton, where can i set how often the boot devices are scrubbed?

 

[melp]

I've got a bunch of stuff I've been meaning to add to my version of the report script, but I haven't found time yet. Hopefully I'll get around to making some updates (per requests in this thread) in the next week or so. I've looked into adding SSD compatibility beforee, but the information they report varies a lot from one manufacturer to another and most of the information isn't all that useful for continual monitoring. I'll take another look at it, though.

As for setting a boot device scrub schedule, you can do that in in the FreeNAS web UI (v9.10) > System > Boot and change the number in the "Automatic scrub interval (in days) field at the top left of the table.

Edit-- as for it not running correctly unless you get a "clean" exact copy of the text, I'm not sure what would cause this. The only special character in the script is the degrees symbol.

 

[melp]

Updated the script: https://github.com/edgarsuit/FreeNAS-Report

Changes:

• Config backup now attached to report email
• Added option to turn off config backup
• Added option to save backup configs in a specified directory
• Power-on hours in SMART summary table now listed as YY-MM-DD-HH
• Changed filename of config backup to exclude timestamp (just uses datestamp now)
• Config backup and checksum files now zipped (was just .tar before; now .tar.gz)
• Fixed degrees symbol in SMART table (rendered weird for a lot of people); replaced with a *
• Added switch to enable or disable SSDs in SMART table (SSD reporting still needs work)
• Added most recent Extended & Short SMART tests in drive details section (only listed one before, whichever was more recent)
• Reformatted user-definable parameters section
• Added more general comments to code

TODO:

• Improve SSD reporting, going to have to add them in a new table
• Run through shellcheck for general improvements
• Add support for conveyance SMART tests

 

[Jaques]

Hi there

Thanks for the awesome scripts. Any chance changing the CPU/HDD temperature one to email as well?

thanks

 

[Basil Hendroff]

@melp Whohoo! Thank you!

 

[diedrichg]

@melp
I'm getting this

Code:

###### Auto-generated Parameters
host=$(hostname -s)
logfile="/tmp/smart_report.tmp"
subject="Status Report and Configuration Backup for ${host}"
boundary="gc0p4Jq0M2Yt08jU534c0p"
if ([ "$includeSSD" == "true" ]); then
   drives=$(for drive in $(sysctl -n kern.disks); do \
	 if ([ "$(smartctl -i /dev/${drive} | grep "SMART support is: Enabled")" ]); then printf ${drive}" "; fi done | awk '{for (i=NF; i!=0 ; i--) print $i }')
else
   drives=$(for drive in $(sysctl -n kern.disks); do \
	 if ([ "$(smartctl -i /dev/${drive} | grep "SMART support is: Enabled")" ] && ! [ "$(smartctl -i /dev/${drive} | grep "Solid State Device")" ]); then
	   printf ${drive}" "; fi done | awk '{for (i=NF; i!=0 ; i--) print $i }')
fi
pools=$(zpool list -H -o name)

 

[melp]

Weird... in the code you pasted, which is line 69? Also, do you have $includeSSD set to true or false?

edit: I broke out the lines a little bit more to make it easier to debug, try copying in the following code and see what line the error is on now:

Code:

###### Auto-generated Parameters
host=$(hostname -s)
logfile="/tmp/smart_report.tmp"
subject="Status Report and Configuration Backup for ${host}"
boundary="gc0p4Jq0M2Yt08jU534c0p"
if ([ "$includeSSD" == "true" ]); then
	drives=$(for drive in $(sysctl -n kern.disks); do \
		if ([ "$(smartctl -i /dev/${drive} | grep "SMART support is: Enabled")" ]); then 
			printf ${drive}" "; 
		fi 
	done | awk '{for (i=NF; i!=0 ; i--) print $i }')
else
	drives=$(for drive in $(sysctl -n kern.disks); do \
		if ([ "$(smartctl -i /dev/${drive} | grep "SMART support is: Enabled")" ] && ! [ "$(smartctl -i /dev/${drive} | grep "Solid State Device")" ]); then
			printf ${drive}" "; 
		fi 
	done | awk '{for (i=NF; i!=0 ; i--) print $i }')
fi
pools=$(zpool list -H -o name)

 

[diedrichg]

Weird... in the code you pasted, which is line 69? Also, do you have $includeSSD set to true or false?

edit: I broke out the lines a little bit more to make it easier to debug, try copying in the following code and see what line the error is on now:

SSD is false. All I changed in the code was my email address and subject line text. Everything else is untouched. I'll have to get back to you later on the rest...

 

[diedrichg]

Weird... in the code you pasted, which is line 69? Also, do you have $includeSSD set to true or false?

edit: I broke out the lines a little bit more to make it easier to debug, try copying in the following code and see what line the error is on now:

Code:

###### Auto-generated Parameters
host=$(hostname -s)
logfile="/tmp/smart_report.tmp"
subject="Status Report and Configuration Backup for ${host}"
boundary="gc0p4Jq0M2Yt08jU534c0p"
if ([ "$includeSSD" == "true" ]); then
	drives=$(for drive in $(sysctl -n kern.disks); do \
		if ([ "$(smartctl -i /dev/${drive} | grep "SMART support is: Enabled")" ]); then
			printf ${drive}" ";
		fi
	done | awk '{for (i=NF; i!=0 ; i--) print $i }')
else
	drives=$(for drive in $(sysctl -n kern.disks); do \
		if ([ "$(smartctl -i /dev/${drive} | grep "SMART support is: Enabled")" ] && ! [ "$(smartctl -i /dev/${drive} | grep "Solid State Device")" ]); then
			printf ${drive}" ";
		fi
	done | awk '{for (i=NF; i!=0 ; i--) print $i }')
fi
pools=$(zpool list -H -o name)

67: fi
64: drives=$(for drive in $(sysctl -n kern.disks); do \

 

[Spearfoot]

View attachment 19759

67: fi
64: drives=$(for drive in $(sysctl -n kern.disks); do \

Paste your scripts into http://www.shellcheck.net. It's a fantastic 'lint' analyzer for shell scripts that I've found invaluable.