1.\" 2.\" CDDL HEADER START 3.\" 4.\" The contents of this file are subject to the terms of the 5.\" Common Development and Distribution License (the "License"). 6.\" You may not use this file except in compliance with the License. 7.\" 8.\" You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9.\" or http://www.opensolaris.org/os/licensing. 10.\" See the License for the specific language governing permissions 11.\" and limitations under the License. 12.\" 13.\" When distributing Covered Code, include this CDDL HEADER in each 14.\" file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15.\" If applicable, add the following below this CDDL HEADER, with the 16.\" fields enclosed by brackets "[]" replaced with your own identifying 17.\" information: Portions Copyright [yyyy] [name of copyright owner] 18.\" 19.\" CDDL HEADER END 20.\" 21.\" Copyright (c) 2007, Sun Microsystems, Inc. All Rights Reserved. 22.\" Copyright (c) 2012, 2018 by Delphix. All rights reserved. 23.\" Copyright (c) 2012 Cyril Plisko. All Rights Reserved. 24.\" Copyright (c) 2017 Datto Inc. 25.\" Copyright (c) 2018 George Melikov. All Rights Reserved. 26.\" Copyright 2017 Nexenta Systems, Inc. 27.\" Copyright (c) 2017 Open-E, Inc. All Rights Reserved. 28.\" 29.Dd June 2, 2021 30.Dt ZPOOL-STATUS 8 31.Os 32. 33.Sh NAME 34.Nm zpool-status 35.Nd show detailed health status for ZFS storage pools 36.Sh SYNOPSIS 37.Nm zpool 38.Cm status 39.Op Fl DigLpPstvx 40.Op Fl T Sy u Ns | Ns Sy d 41.Op Fl c Op Ar SCRIPT1 Ns Oo , Ns Ar SCRIPT2 Oc Ns … 42.Oo Ar pool Oc Ns … 43.Op Ar interval Op Ar count 44. 45.Sh DESCRIPTION 46Displays the detailed health status for the given pools. 47If no 48.Ar pool 49is specified, then the status of each pool in the system is displayed. 50For more information on pool and device health, see the 51.Sx Device Failure and Recovery 52section of 53.Xr zpoolconcepts 8 . 54.Pp 55If a scrub or resilver is in progress, this command reports the percentage done 56and the estimated time to completion. 57Both of these are only approximate, because the amount of data in the pool and 58the other workloads on the system can change. 59.Bl -tag -width Ds 60.It Fl c Op Ar SCRIPT1 Ns Oo , Ns Ar SCRIPT2 Oc Ns … 61Run a script (or scripts) on each vdev and include the output as a new column 62in the 63.Nm zpool Cm status 64output. 65See the 66.Fl c 67option of 68.Nm zpool Cm iostat 69for complete details. 70.It Fl i 71Display vdev initialization status. 72.It Fl g 73Display vdev GUIDs instead of the normal device names 74These GUIDs can be used in place of device names for the zpool 75detach/offline/remove/replace commands. 76.It Fl L 77Display real paths for vdevs resolving all symbolic links. 78This can be used to look up the current block device name regardless of the 79.Pa /dev/disk/ 80path used to open it. 81.It Fl p 82Display numbers in parsable (exact) values. 83.It Fl P 84Display full paths for vdevs instead of only the last component of 85the path. 86This can be used in conjunction with the 87.Fl L 88flag. 89.It Fl D 90Display a histogram of deduplication statistics, showing the allocated 91.Pq physically present on disk 92and referenced 93.Pq logically referenced in the pool 94block counts and sizes by reference count. 95.It Fl s 96Display the number of leaf VDEV slow IOs. 97This is the number of IOs that 98didn't complete in 99.Sy zio_slow_io_ms 100milliseconds (default 30 seconds). 101This does not necessarily mean the IOs failed to complete, just took an 102unreasonably long amount of time. 103This may indicate a problem with the underlying storage. 104.It Fl t 105Display vdev TRIM status. 106.It Fl T Sy u Ns | Ns Sy d 107Display a time stamp. 108Specify 109.Sy u 110for a printed representation of the internal representation of time. 111See 112.Xr time 2 . 113Specify 114.Sy d 115for standard date format. 116See 117.Xr date 1 . 118.It Fl v 119Displays verbose data error information, printing out a complete list of all 120data errors since the last complete pool scrub. 121.It Fl x 122Only display status for pools that are exhibiting errors or are otherwise 123unavailable. 124Warnings about pools not using the latest on-disk format will not be included. 125.El 126. 127.Sh SEE ALSO 128.Xr zpool-events 8 , 129.Xr zpool-history 8 , 130.Xr zpool-iostat 8 , 131.Xr zpool-list 8 , 132.Xr zpool-resilver 8 , 133.Xr zpool-scrub 8 , 134.Xr zpool-wait 8 135