extend docs/misc_tips_troubleshooting.md with zfs disk error tip

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2017-09-07 09:50:46 -07:00
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@ -72,3 +72,11 @@ You update Caddy Server with a new Go Binary, try to restart caddy.service, and
Maybe you get an error message such as the following `listen tcp :80: bind: permission denied` and/or
`listen tcp :443: bind: permission denied`.
Fix this error with the following command `sudo setcap CAP_NET_BIND_SERVICE=+eip /path/to/caddy`
## ZFS Disc Error Disc Identification
You created a zpool using /dev/disk-by-id to specify the devices, and now you want to figure out
which disks are causing you trouble. For instance, your system log, `journalctl | grep -i fail`
shows read error on /dev/sdc.
You can use `lsblk -o MODEL,SERIAL` to match the information generated by `zpool status`.