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Diffstat (limited to 'man/man5/zpool-features.5')
| -rw-r--r-- | man/man5/zpool-features.5 | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/man/man5/zpool-features.5 b/man/man5/zpool-features.5 index 72a6c57b1..523fd1fd0 100644 --- a/man/man5/zpool-features.5 +++ b/man/man5/zpool-features.5 @@ -640,5 +640,39 @@ are destroyed. .RE +.sp +.ne 2 +.na +\fB\fBproject_quota\fR\fR +.ad +.RS 4n +.TS +l l . +GUID org.zfsonlinux:project_quota +READ\-ONLY COMPATIBLE yes +DEPENDENCIES extensible_dataset +.TE + +This feature allows administrators to account the spaces and objects usage +information against the project identifier (ID). + +The project ID is new object-based attribute. When upgrading an existing +filesystem, object without project ID attribute will be assigned a zero +project ID. After this feature is enabled, newly created object will inherit +its parent directory's project ID if the parent inherit flag is set (via +\fBchattr +/-P\fR or \fBzfs project [-s|-C]\fR). Otherwise, the new object's +project ID will be set as zero. An object's project ID can be changed at +anytime by the owner (or privileged user) via \fBchattr -p $prjid\fR or +\fBzfs project -p $prjid\fR. + +This feature will become \fBactive\fR as soon as it is enabled and will never +return to being \fBdisabled\fR. Each filesystem will be upgraded automatically +when remounted or when new file is created under that filesystem. The upgrade +can also be triggered on filesystems via `zfs set version=current <pool/fs>`. +The upgrade process runs in the background and may take a while to complete +for the filesystems containing a large number of files. + +.RE + .SH "SEE ALSO" \fBzpool\fR(8) |