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# getDriveInfo
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Scans all hard drives on Unix systems, using smartctl to determine parameters
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Scans all hard drives on Unix systems, using smartctl to determine parameters
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like make/model, serial number, hours uptime, etc...
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like make/model, serial number, hours uptime, etc... and sends a tab
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delimited report to STDOUT
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Looks for file /etc/drive_bays and, if it exists, populates the physical bay
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Looks for file /etc/drive_bays and, if it exists, populates the physical bay
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a drive in.
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a drive in.
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Looks for the following binaries and uses if they exist. Will not fail if the
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Looks for the following binaries and uses if they exist. Will not fail if the
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binaries do not exist.
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binaries do not exist.
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== FreeBSD
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- FreeBSD
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geom
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  - geom
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glabel
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  - glabel
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== Linux
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- Linux
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lsblk
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  - lsblk
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mdadm
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  - mdadm
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== All systems
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- All systems
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zpool
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  - zpool
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smartctl
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  - smartctl
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uses Perl library JSON if it is available
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  - uses Perl library JSON if it is available
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Tested on Devuan Linux and FreeBSD
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Tested on Devuan Linux and FreeBSD
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### Utilities
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findmissing is a simple Perl script to use if you have run this program and
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populated it with the bays the drives are in. I wrote this to handle a
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situation where I know a drive has failed, but I have no bloody idea which
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one it is in.
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It will look for all drives on the system, grab the serial numbers, then
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compare that list with [/usr/local]/etc/drive_bays,
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[/usr/local]/etc/drives.tsv or what is sent in via STDIN (usually a pipe).
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It wil then simpy dump the line which does NOT match.
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