1.\" SPDX-License-Identifier: CDDL-1.0 2.\" 3.\" CDDL HEADER START 4.\" 5.\" The contents of this file are subject to the terms of the 6.\" Common Development and Distribution License (the "License"). 7.\" You may not use this file except in compliance with the License. 8.\" 9.\" You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10.\" or https://opensource.org/licenses/CDDL-1.0. 11.\" See the License for the specific language governing permissions 12.\" and limitations under the License. 13.\" 14.\" When distributing Covered Code, include this CDDL HEADER in each 15.\" file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16.\" If applicable, add the following below this CDDL HEADER, with the 17.\" fields enclosed by brackets "[]" replaced with your own identifying 18.\" information: Portions Copyright [yyyy] [name of copyright owner] 19.\" 20.\" CDDL HEADER END 21.\" 22.\" Copyright (c) 2007, Sun Microsystems, Inc. All Rights Reserved. 23.\" Copyright (c) 2012, 2018 by Delphix. All rights reserved. 24.\" Copyright (c) 2012 Cyril Plisko. All Rights Reserved. 25.\" Copyright (c) 2017 Datto Inc. 26.\" Copyright (c) 2018 George Melikov. All Rights Reserved. 27.\" Copyright 2017 Nexenta Systems, Inc. 28.\" Copyright (c) 2017 Open-E, Inc. All Rights Reserved. 29.\" 30.Dd August 9, 2019 31.Dt ZPOOL-SYNC 8 32.Os 33. 34.Sh NAME 35.Nm zpool-sync 36.Nd flush data to primary storage of ZFS storage pools 37.Sh SYNOPSIS 38.Nm zpool 39.Cm sync 40.Oo Ar pool Oc Ns … 41. 42.Sh DESCRIPTION 43This command forces all in-core dirty data to be written to the primary 44pool storage and not the ZIL. 45It will also update administrative information including quota reporting. 46Without arguments, 47.Nm zpool Cm sync 48will sync all pools on the system. 49Otherwise, it will sync only the specified pools. 50. 51.Sh SEE ALSO 52.Xr zpoolconcepts 7 , 53.Xr zpool-export 8 , 54.Xr zpool-iostat 8 55