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

[Bidule0hm]

Well, @ChiknNutz can you test this:

Replace (line 25):

Code:

echo "<pre style=\"font-size:14px\">" >> "$logfile"

with

Code:

echo "<div style=\"white-space: nowrap; overflow: auto;\"><pre style=\"font-size:14px\">" >> "$logfile"

And (line 103):

Code:

echo "</pre>" >> "$logfile"

with

Code:

echo "</pre></div>" >> "$logfile"

 

[ChiknNutz]

Perhaps I fat-fingered something, but I rec'd the following error after invoking the script. Note that up until now, it was working fine.

Code:

./smartemail.sh: cannot create  >> /tmp/smart_report.tmp

###### summary ######
(
    echo
    echo ##########: No such file or directory

+------+---------------+----+-----+-----+-----+-------+-------+--------+------+------+------+-------+----+
|Device|Serial         |Temp|Power|Start|Spin |ReAlloc|Current|Offline |UDMA  |Seek  |High  |Command|Last|
|      |               |    |On   |Stop |Retry|Sectors|Pending|Uncorrec|CRC   |Errors|Fly   |Timeout|Test|
|      |               |    |Hours|Count|Count|       |Sectors|Sectors |Errors|      |Writes|Count  |Age |
+------+---------------+----+-----+-----+-----+-------+-------+--------+------+------+------+-------+----+
./smartemail.sh: 40: Syntax error: ")" unexpected

 

[Bidule0hm]

I guess you copied the "(line xxx)" part. It was here to help you find the line, not to be copied :)

I'll edit to make my post a bit cleaner ;)

 

[ChiknNutz]

No I didn't copy those parts, just the code. In fact, I didn't copy it at all, I typed it all in (excluding the (line xxx) parts.

 

[Bidule0hm]

If you're not sure of what you've done wrong just delete the script and re-copy it from the pastebin to be sure to have a clean base. Then do the changes ;)

The simplest method is to delete the old line and copy-paste the new line then check that everything is ok.

 

[ChiknNutz]

Here is the complete script with the latest edits.

Code:

#!/bin/sh

### Parameters ###
logfile="/tmp/smart_report.tmp"
email="MYEMAIL@gmail.com"
subject="SMART Status Report for FreeNAS"
drives=$(for drive in $(sysctl -n kern.disks); do \
if [ "$(smartctl -i /dev/${drive} | grep "Serial Number" | awk '{print $3}')" ]
then printf ${drive}" "; fi done | awk '{for (i=NF; i!=0 ; i--) print $i }')
### drives="da0 da1 da2 da3 da4 da5 da6 da7"
tempWarn=40
tempCrit=45
sectorsCrit=10
testAgeWarn=1
warnSymbol="?"
critSymbol="!"

### Set email headers ###
(
    echo "To: ${email}"
    echo "Subject: ${subject}"
    echo "Content-Type: text/html"
    echo "MIME-Version: 1.0"
    echo -e "\r\n"
) > "$logfile"

### Set email body ###
echo "<div style=\"white-space:nowrap; overflow: auto;\"">pre style=\"font-size:14px\">" >> "$logfile"

###### summary ######
(
    echo ""
    echo "########## SMART status report summary for all drives ##########"
    echo ""
    echo "+------+---------------+----+-----+-----+-----+-------+-------+--------+------+------+------+-------+----+
"
    echo "|Device|Serial         |Temp|Power|Start|Spin |ReAlloc|Current|Offline |UDMA  |Seek  |High  |Command|Last|
"
    echo "|      |               |    |On   |Stop |Retry|Sectors|Pending|Uncorrec|CRC   |Errors|Fly   |Timeout|Test|
"
    echo "|      |               |    |Hours|Count|Count|       |Sectors|Sectors |Errors|      |Writes|Count  |Age |
"
    echo "+------+---------------+----+-----+-----+-----+-------+-------+--------+------+------+------+-------+----+
"
) >> "$logfile"
for drive in $drives
do
    (
        smartctl -A -i -v 7,hex48 /dev/"$drive" | \
        awk -v device="$drive" -v tempWarn="$tempWarn" -v tempCrit="$tempCrit" -v sectorsCrit="$sectorsCrit" \
        -v testAgeWarn="$testAgeWarn" -v warnSymbol="$warnSymbol" -v critSymbol="$critSymbol" \
        -v lastTestHours="$(smartctl -l selftest /dev/"$drive" | grep "# 1" | awk '{print $9}')" '\
        /Serial Number:/{serial=$3} \
        /Temperature_Celsius/{temp=$10} \
        /Power_On_Hours/{onHours=$10} \
        /Start_Stop_Count/{startStop=$10} \
        /Spin_Retry_Count/{spinRetry=$10} \
        /Reallocated_Sector/{reAlloc=$10} \
        /Current_Pending_Sector/{pending=$10} \
        /Offline_Uncorrectable/{offlineUnc=$10} \
        /UDMA_CRC_Error_Count/{crcErrors=$10} \
        /Seek_Error_Rate/{seekErrors=("0x" substr($10,3,4));totalSeeks=("0x" substr($10,7))} \
        /High_Fly_Writes/{hiFlyWr=$10} \
        /Command_Timeout/{cmdTimeout=$10} \
        END {
            testAge=sprintf("%.0f", (onHours - lastTestHours) / 24);
            if (temp > tempCrit || reAlloc > sectorsCrit || pending > sectorsCrit || offlineUnc > sectorsCrit)
                device=device " " critSymbol;
            else if (temp > tempWarn || reAlloc > 0 || pending > 0 || offlineUnc > 0 || testAge > testAgeWarn)
                device=device " " warnSymbol;
            seekErrors=sprintf("%d", seekErrors);
            totalSeeks=sprintf("%d", totalSeeks);
            if (totalSeeks == "0") {
                seekErrors="N/A";
                totalSeeks="N/A";
            }
            if (hiFlyWr == "") hiFlyWr="N/A";
            if (cmdTimeout == "") cmdTimeout="N/A";
            printf "|%-6s|%-15s| %s |%5s|%5s|%5s|%7s|%7s|%8s|%6s|%6s|%6s|%7s|%4s|\n",
            device, serial, temp, onHours, startStop, spinRetry, reAlloc, pending, offlineUnc, \
            crcErrors, seekErrors, hiFlyWr, cmdTimeout, testAge;
        }'
    ) >> "$logfile"
done
(
    echo "+------+---------------+----+-----+-----+-----+-------+-------+--------+------+------+------+-------+----+
"
    echo ""
    echo ""
) >> "$logfile"

###### for each drive ######
for drive in $drives
do
    brand="$(smartctl -i /dev/"$drive" | grep "Model Family" | awk '{print $3, $4, $5}')"
    serial="$(smartctl -i /dev/"$drive" | grep "Serial Number" | awk '{print $3}')"
    (
        echo ""
        echo "########## SMART status report for ${drive} drive (${brand}: ${serial}) ##########"
        smartctl -H -A -l error /dev/"$drive"
        smartctl -l selftest /dev/"$drive" | grep "# 1 \|Num" | cut -c6-
        echo ""
        echo ""
    ) >> "$logfile"
done
sed -i '' -e '/smartctl 6.3/d' "$logfile"
sed -i '' -e '/Copyright/d' "$logfile"
sed -i '' -e '/=== START OF READ/d' "$logfile"
sed -i '' -e '/SMART Attributes Data/d' "$logfile"
sed -i '' -e '/Vendor Specific SMART/d' "$logfile"
sed -i '' -e '/SMART Error Log Version/d' "$logfile"
echo "</pre></div>" >> "$logfile"

### Send report ###
sendmail -t < "$logfile"
rm "$logfile"

 

[Bidule0hm]

Ok, found the error: you've put ...auto;\"">pre... instead of ...auto;\"><pre... ;)

 

[ChiknNutz]

Aw, what's an extra " between friends ;-)

 

[ChiknNutz]

Ok so it ran and sent the email but the formatting is no good. This is all that comes thru on my phone and on a PC it is all pushed off WAY WAY to the right (no line breaks).

 

[Bidule0hm]

In fact it's not an extra " but you replaced a > with a " and a < with a >. that's why the html is broken. Just copy-paste, it'll avoid any hand writing errors ;)

 

[ChiknNutz]

Although I've now lost all credibility due to my clear lack of how to properly navigate the shell editor (I used VI for this, which is a lot different that typical windows cut/paste/delete/insert), I did get this working. However, I see no appreciable difference. I did try changing the text size which helped a little (landed on 12px), but the table is still broken up. Perhaps this is partly due to Gmail, but I also sent the email to another email address on my phone with similar results. Honestly, it's not a big deal to view on a PC, was just hoping we could get this figured out for smartphones w/o too much effort.

 

[Bidule0hm]

Yeah vi isn't exactly the simplest editor, that's why I recommend nano ;)

It's broken in the exact same way?

I have some others things to try that might work but I'll see that tomorrow.

 

[ChiknNutz]

A couple screenshots from Gmail email app.

 

[Bidule0hm]

Ok, thanks, so it's in fact broken in the exact same way. Well, I'll see what I can do ;)

 

[1nv1n]

@Bidule0hm thanks a lot for these, I now have my Cron Jobs setup for all of those reports!
I don't really have much scripting experience, but I modified your CPU Temp script to email the CPU & HDD Temperatures -> http://pastebin.com/tBKX6EMp
And I've set it up as a Cron Job to e-mail me once a day in the afternoon.

 

[Bidule0hm]

Thanks ;)

@ChiknNutz Aww, sorry, I totally forgot to see what I can do today, just one (more) very busy day I guess.

 

[ChiknNutz]

No worries at all, this is totally a secondary function that would be fun to help get working and ultimately a useful tool I think for many.

 

[Bidule0hm]

Can you replace this line:

Code:

echo "<div style=\"white-space: nowrap; overflow: auto;\"><pre style=\"font-size:14px\">" >> "$logfile"

by this one:

Code:

echo "<div style=\"white-space: nowrap; overflow: auto; border: 1px solid red;\"><pre style=\"font-size:14px\">" >> "$logfile"

and redo a capture on the smartphone please?

 

[ChiknNutz]

Output from Gmail.

 

[Bidule0hm]

Ok, so the div is here and is the right width, why there's no scroll? Ok, let's be a bit more agressive... replace this:

Code:

echo "<div style=\"white-space: nowrap; overflow: auto; border: 1px solid red;\"><pre style=\"font-size:14px\">" >> "$logfile"

by this:

Code:

echo "<div style=\"white-space: nowrap; overflow-x: scroll;\"><pre style=\"font-size:14px\">" >> "$logfile"