NAME¶

zfs-userspace — display space and quotas of ZFS dataset

SYNOPSIS¶

DESCRIPTION¶

zfs userspace [-Hinp] [-o field[,field]…] [-s field]… [-S field]… [-t type[,type]…] filesystem|snapshot|path

Displays space consumed by, and quotas on, each user in the specified filesystem, snapshot, or path. If a path is given, the filesystem that contains that path will be used. This corresponds to the userused@user, userobjused@user, userquota@user, and userobjquota@user properties.

-H

Do not print headers, use tab-delimited output.

-S field

Sort by this field in reverse order. See -s.

-i

Translate SID to POSIX ID. The POSIX ID may be ephemeral if no mapping exists. Normal POSIX interfaces (like stat(2), ls -l) perform this translation, so the -i option allows the output from zfs userspace to be compared directly with those utilities. However, -i may lead to confusion if some files were created by an SMB user before a SMB-to-POSIX name mapping was established. In such a case, some files will be owned by the SMB entity and some by the POSIX entity. However, the -i option will report that the POSIX entity has the total usage and quota for both.

-n

Print numeric ID instead of user/group name.

-o field[,field]…

Display only the specified fields from the following set: type, name, used, quota. The default is to display all fields.

-p

Use exact (parsable) numeric output.

-s field

Sort output by this field. The -s and -S flags may be specified multiple times to sort first by one field, then by another. The default is -s type -s name.

-t type[,type]…

Print only the specified types from the following set: all, posixuser, smbuser, posixgroup, smbgroup. The default is -t posixuser,smbuser. The default can be changed to include group types.

zfs groupspace [-Hinp] [-o field[,field]…] [-s field]… [-S field]… [-t type[,type]…] filesystem|snapshot

Displays space consumed by, and quotas on, each group in the specified filesystem or snapshot. This subcommand is identical to userspace, except that the default types to display are -t posixgroup,smbgroup.

zfs projectspace [-Hp] [-o field[,field]…] [-s field]… [-S field]… filesystem|snapshot|path

Displays space consumed by, and quotas on, each project in the specified filesystem or snapshot. This subcommand is identical to userspace, except that the project identifier is a numeral, not a name. So need neither the option -i for SID to POSIX ID nor -n for numeric ID, nor -t for types.

SEE ALSO¶

zfsprops(7), zfs-set(8)