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https://github.com/lfittl/sysadmin-patches-n-tools

Useful patches & small helper scripts/tools for system administrators
https://github.com/lfittl/sysadmin-patches-n-tools

Last synced: 21 days ago
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Useful patches & small helper scripts/tools for system administrators

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README

        

A collection of scripts and patches to utilities, and a small list of lessons learned.

*** Lessons learned: ***

After doing a filesystem online resize, fix superblock backup by running e2label /dev/XXX "`e2label /dev/XXX`"

HP DL160 G6 (without HW RAID) -- Change SATA controller settings to AHCI (in BIOS), otherwise disk performance sucks badly.

Nagios check_disk, always use -X none (excludes bind mounts) and -e (only lists partitions that actually have issues).