This document is a WORK IN PROGRESS.
This is just a quick personal cheat sheet: treat its contents with caution!
ZFS is a combined file system and logical volume manager (designed by Sun Microsystems). ZFS is
scalable, and includes extensive protection against data corruption, support for high storage
capacities, efficient data compression, integration of the concepts of file system and volume
management, snapshots and CoW clones, continuous integrity checking and automatic repair, RAID Z,
NFSv4 ACLs, and can be very precisely configured.
Table of contents¶
Show disk space utilization info:
Show all properties for
Check zpool status of all pools with extra verbose information:
Check zpool status of specific pool
with extra verbose information:
Show verbose information about pools filesystem statistics:
Show verbose IO statistics for all pools:
Show useful and advanced information on how ZFS's ARC Cache is being used:
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