Original Script By: joeschmuck
Modified By: bidelu0hm, melp, fohlsso2, onlinepcwizard, ninpucho, isentropik, rotx, dak180, zanechua, bibz
Last Edited By: bibz

Preview of the output here: https://i.imgur.com/jKwraw4.png
When a resilver is in progress: https://i.imgur.com/CUNUZ7r.png
After the resilver is done: https://i.imgur.com/I43MLLf.png
When a scrub is in progess: https://i.imgur.com/YGmvZT4.png

At a minimum, set defaultFile to 0 in the generated config file. Feel free to edit other user parameters as needed. Backup has been disabled by default so if it is required please set to true.

Current Version: v1.9

Changelog:

v1.9 (bibz)

• Optionally encrypt the config backup before sending it by email
• Fix wrong MIME type for config backup
• Fix missing drive temperature caused an error

v1.8 (zanechua)

• Look up e-mail and sender name from the system database

v1.7 (dak180)

• Refactor to reduce dependence on awk
• Use a separate config file
• Add support for conveyance test

v1.6.5 (rotx)

• HTML boundary fix, proper message ids, support for dma mailer
• Better support for NVMe and SSD
• Support for new smartmon-tools

v1.6 (isentropik)

• Actually fixed the broken borders in the tables.
• Split the SMART table into two tables, one for SSDs and one for HDDs.
• Added several options for SSD reporting.
• Modified the SSD table in order to capture relevant (seemingly) SSD data.
• Changed 'include SSD' default to true.
• Cleaned up minor formatting and error handling issues (tried to have the cell fill with "N/A" instead of non-sensical values).

v1.5 (ninpucho)

• Added Frag%, Size, Allocated, Free for ZPool status report summary.
• Added Disk Size, RPM, Model to the Smart Report
• Added if statment so that if "Model Family" is not present script will use "Device Model" for brand in the SMART Satus report details.
• Added Glabel Status Report
• Removed Power-On time labels and added ":" as a separator.
• Added Power-On format to the Power-On time Header.
• Changed Backup deafult to false.

v1.4 (onlinepcwizard)

• fixed the broken border on zpool status summary header
• in statusOutput changed grep to scrub: instead of scrub
• added elif for resilvered/resilver in progress and scrub in progress with (hopefully) som useful info fields
• changed the email subject to include hostname and date & time
• aaand fixed the parser

v1.3

• Added scrub duration column
• Fixed for FreeNAS 11.1 (thanks reven!)
• Fixed fields parsed out of zpool status
• Buffered zpool status to reduce calls to script

v1.2

• Added switch for power-on time format
• Slimmed down table columns
• Fixed some shellcheck errors & other misc stuff
• Added .tar.gz to backup file attached to email
• (Still coming) Better SSD SMART support

v1.1

• 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

v1.0

• Initial release