ZFS ZOL

ZFS – CENTOS Downgrade

ZFS - Downgrade Commands for Centos: To do the downgrade/re-install dance: [crayon-69a2267be5470557291194/] [crayon-69a2267be547a731494131/] [crayon-69a2267be547e727797422/]
ZFS ZOL

ZFS – Tuning

ZFS tuning for SAS3 Storage Tank [crayon-69a2267be58e2980066723/] ZFS tuning for SAS3 ALL SSD + nVME Storage Tank [crayon-69a2267be58eb506511516/] Some more good advice: SvennD ZFS-Discuss
ZFS ZOL

ZFS – SNMP

ZFS - SNMP Extend Commands: [crayon-69a2267be5abe998392344/] LibreNMS: https://community.librenms.org/t/zfs-support/1839 https://docs.librenms.org/#Extensions/Applications/#zfs

ZFS – Replacing a dead disk in a zpool

ZFS – Single Path 1. Check zpool status: zpool status vol -x 2. Find the {GUID} of the {dead-disk} within zdb: zdb -l /dev/{dead-disk} 3. Offline the the {dead-disk} within zdb: zpool offline vol /dev/disk/by-id/{dead-disk} 4. Detach…