From sacadmin Wed Apr 7 22:20:07 2010 Received: from localhost.sfbay.sun.com (denali.SFBay.Sun.COM [129.146.17.46]) by sac.sfbay.sun.com (8.13.8+Sun/8.13.8) with ESMTP id o385K7P8001026; Wed, 7 Apr 2010 22:20:07 -0700 (PDT) Received: from localhost.sfbay.sun.com (localhost [127.0.0.1] (may be forged)) by localhost.sfbay.sun.com (8.14.3+Sun/8.14.3) with ESMTP id o385K6JG025994; Wed, 7 Apr 2010 22:20:06 -0700 (PDT) Received: (from ahrens@localhost) by localhost.sfbay.sun.com (8.14.3+Sun/8.14.3/Submit) id o385K6NW025990; Wed, 7 Apr 2010 22:20:06 -0700 (PDT) Date: Wed, 7 Apr 2010 22:20:06 -0700 (PDT) From: Matthew Ahrens Message-Id: <201004080520.o385K6NW025990@localhost.sfbay.sun.com> To: PSARC@sac.sfbay.sun.com Cc: zfs-eng@sun.com Subject: zpool status/list interval and count [PSARC/2010/121 FastTrack timeout 04/21/2010] Status: RO Content-Length: 5392 Template Version: @(#)sac_nextcase 1.70 03/30/10 SMI This information is Oracle Proprietary: Need-to-Know 1. Introduction 1.1. Project/Component Working Name: zpool status/list interval and count 1.2. Name of Document Author/Supplier: Author: Lin Ling 1.3 Date of This Document: 07 April, 2010 4. Technical Description 1. Introduction 1.1. Project/Component Working Name: Add interval and count to zpool status and zpool list 1.2. Name of Document Author/Supplier: Author: Lin Ling 1.3 Date of This Document: 7 April, 2010 4. Technical Description While resilver or scrub is in progress, it would be useful to have zpool status loop to monitor its progress. It would also come in handy to have zpool list loop to see the space allocation changes. To do so, we can add an 'interval' and a 'count' argument to zpool status and zpool list commands, just like zpool iostat. The 'interval' argument indicates how many seconds between two printed reports. The 'count' argument indicates how many reports to be printed. To match zpool iostat -T feature, also adding [-T d|u] option to zpool status and zpool list command. Man page changes: --- man.before Mon Apr 5 15:15:03 2010 +++ man.after Wed Apr 7 11:51:05 2010 @@ -51,10 +51,10 @@ [-D] [-f] [-R root] [-F [-n]] pool |id [newpool] - zpool iostat [-T u | d ] [-v] [pool] ... [interval[count]] + zpool iostat [-T d|u ] [-v] [pool] ... [interval[ count]] - zpool list [-H] [-o property[,...]] [pool] ... + zpool list [-H] [-o property[,...]] [-T d|u] [pool] ... [interval [count]] @@ -93,7 +93,7 @@ newpool [device ...] - zpool status [-xv] [pool] ... + zpool status [-xv] [-T d|u] [pool] ... [interval [count]] zpool upgrade @@ -1352,7 +1352,7 @@ - zpool iostat [-T u | d] [-v] [pool] ... [interval[count]] + zpool iostat [-T d|u] [-v] [pool] ... [interval[count]] Displays I/O statistics for the given pools. When given an interval, the statistics are printed every interval @@ -1361,13 +1361,13 @@ If count is specified, the command exits after count reports are printed. - -T u | d + -T d|u Display a time stamp. - Specify u for a printed representation of the inter- - nal representation of time. See time(2). Specify d - for standard date format. See date(1). + Specify d for standard date format. See date(1). + Specify u for a printed representation of the inter- + nal representation of time. See time(2). -v @@ -1391,12 +1391,16 @@ - zpool list [-H] [-o props[,...]] [pool] ... + zpool list [-H] [-o props[,...]] [-T d|u] [pool] ... [interval [count]] Lists the given pools along with a health status and space usage. When given no arguments, all pools in the system are listed. + When given an interval, the status and space usage are printed + every interval seconds until Ctrl-C is pressed. If count is specified, + the command exits after count reports are printed. + -H Scripted mode. Do not display headers, and separate @@ -1410,8 +1414,15 @@ ties. The default list is name, size, allocated, free, capacity, health, altroot. + -T d|u + Display a time stamp. + Specify d for standard date format. See date(1). + Specify u for a printed representation of the inter- + nal representation of time. See time(2). + + zpool offline [-t] pool device ... Takes the specified physical device offline. While the @@ -1611,7 +1622,7 @@ - zpool status [-xv] [pool] ... + zpool status [-xv] [-T d|u] [pool] ... [interval [count]] Displays the detailed health status for the given pools. If no pool is specified, then the status of each pool in @@ -1619,6 +1630,11 @@ and device health, see the "Device Failure and Recovery" section. + When given an interval, the detail status for the given pools + are printed every interval seconds until Ctrl-C is pressed. + If count is specified, the command exits after count reports + are printed. + If a scrub or resilver is in progress, this command reports the percentage done and the estimated time to completion. Both of these are only approximate, because @@ -1637,8 +1653,15 @@ out a complete list of all data errors since the last complete pool scrub. + -T d|u + Display a time stamp. + Specify d for standard date format. See date(1). + Specify u for a printed representation of the inter- + nal representation of time. See time(2). + + zpool upgrade 6. Resources and Schedule 6.4. Steering Committee requested information 6.4.1. Consolidation C-team Name: ON 6.5. ARC review type: FastTrack 6.6. ARC Exposure: open 6. Resources and Schedule 6.4. Steering Committee requested information 6.4.1. Consolidation C-team Name: ON 6.5. ARC review type: FastTrack 6.6. ARC Exposure: closed 6.6.1. Rationale: ? From sacadmin Thu Apr 8 02:15:24 2010 Received: from dm-sfbay-01.sfbay.sun.com (dm-sfbay-01.SFBay.Sun.COM [129.145.155.118]) by sac.sfbay.sun.com (8.13.8+Sun/8.13.8) with ESMTP id o389FN9J022405; Thu, 8 Apr 2010 02:15:23 -0700 (PDT) Received: from sca-ea-mail-1.sun.com (sca-ea-mail-1.Sun.COM [192.18.43.24]) by dm-sfbay-01.sfbay.sun.com (8.13.8+Sun/8.13.8/ENSMAIL,v2.4) with ESMTP id o389FNQ7029709; Thu, 8 Apr 2010 02:15:23 -0700 (PDT) Received: from acsinet15.oracle.com (acsinet15.oracle.com [141.146.126.227]) by sca-ea-mail-1.sun.com (8.13.7+Sun/8.12.9) with ESMTP id o389FI77005524; Thu, 8 Apr 2010 09:15:18 GMT Received: from acsmt353.oracle.com (acsmt353.oracle.com [141.146.40.153]) by acsinet15.oracle.com (Switch-3.4.2/Switch-3.4.1) with ESMTP id o386R9As018726; Thu, 8 Apr 2010 09:15:16 GMT Received: from abhmt019.oracle.com by acsmt355.oracle.com with ESMTP id 157041541270718093; Thu, 08 Apr 2010 02:14:53 -0700 Received: from [10.7.251.221] (/10.7.251.221) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Thu, 08 Apr 2010 02:14:53 -0700 Message-ID: <4BBD9E8A.7010507@Oracle.COM> Date: Thu, 08 Apr 2010 10:14:50 +0100 From: Darren J Moffat Organization: Oracle Solaris Security User-Agent: Mozilla/5.0 (X11; U; SunOS i86pc; en-US; rv:1.9.1.8) Gecko/20100315 Lightning/1.0b1 Thunderbird/3.0.3 MIME-Version: 1.0 To: Matthew Ahrens CC: PSARC@sac.sfbay.sun.com, zfs-eng@sun.com Subject: Re: zpool status/list interval and count [PSARC/2010/121 FastTrack timeout 04/21/2010] References: <201004080520.o385K6NW025990@localhost.sfbay.sun.com> In-Reply-To: <201004080520.o385K6NW025990@localhost.sfbay.sun.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Source-IP: acsmt353.oracle.com [141.146.40.153] X-Auth-Type: Internal IP X-CT-RefId: str=0001.0A090208.4BBD9EA6.0051:SCFMA4539814,ss=1,fgs=0 Status: RO Content-Length: 957 On 08/04/2010 06:20, Matthew Ahrens wrote: > Template Version: @(#)sac_nextcase 1.70 03/30/10 SMI > This information is Oracle Proprietary: Need-to-Know > 1. Introduction > 1.1. Project/Component Working Name: > zpool status/list interval and count > 1.2. Name of Document Author/Supplier: > Author: Lin Ling > 1.3 Date of This Document: > 07 April, 2010 > 4. Technical Description > > 1. Introduction > 1.1. Project/Component Working Name: > Add interval and count to zpool status and zpool list > 1.2. Name of Document Author/Supplier: > Author: Lin Ling > 1.3 Date of This Document: > 7 April, 2010 This case is a very obvious extension of functionality already available in one zpool(1M) subcommand to others. As such I would have been happy for it to be filed as closed-approved-automatic. However since it is a FastTrack it gets my +1 as specified. -- Darren J Moffat From sacadmin Wed Apr 21 16:29:40 2010 Received: from dm-sfbay-01.sfbay.sun.com (dm-sfbay-01.SFBay.Sun.COM [129.145.155.118]) by sac.sfbay.sun.com (8.13.8+Sun/8.13.8) with ESMTP id o3LNTekh026079 for ; Wed, 21 Apr 2010 16:29:40 -0700 (PDT) Received: from brmea-mail-1.sun.com (brmea-mail-1.Sun.COM [192.18.98.31]) by dm-sfbay-01.sfbay.sun.com (8.13.8+Sun/8.13.8/ENSMAIL,v2.4) with ESMTP id o3LNTdN0024615; Wed, 21 Apr 2010 16:29:39 -0700 (PDT) Received: from acsinet15.oracle.com (acsinet15.oracle.com [141.146.126.227]) by brmea-mail-1.sun.com (8.13.6+Sun/8.12.9) with ESMTP id o3LNTdNO021702; Wed, 21 Apr 2010 23:29:39 GMT Received: from acsmt353.oracle.com (acsmt353.oracle.com [141.146.40.153]) by acsinet15.oracle.com (Switch-3.4.2/Switch-3.4.1) with ESMTP id o3LMJ5Ih006214; Wed, 21 Apr 2010 23:29:37 GMT Received: from abhmt017.oracle.com by acsmt353.oracle.com with ESMTP id 179509251271892534; Wed, 21 Apr 2010 16:28:54 -0700 Received: from stationary.local (/10.7.251.178) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Wed, 21 Apr 2010 16:28:54 -0700 Message-ID: <4BCF8A34.9030706@oracle.com> Date: Wed, 21 Apr 2010 16:28:52 -0700 From: Matthew Ahrens User-Agent: Thunderbird 2.0.0.24 (Macintosh/20100228) MIME-Version: 1.0 To: Matthew Ahrens CC: PSARC@sac.sfbay.sun.com, zfs-eng@sun.com Subject: Re: zpool status/list interval and count [PSARC/2010/121 FastTrack timeout 04/21/2010] References: <201004080520.o385K6NW025990@localhost.sfbay.sun.com> In-Reply-To: <201004080520.o385K6NW025990@localhost.sfbay.sun.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Source-IP: acsmt353.oracle.com [141.146.40.153] X-Auth-Type: Internal IP X-CT-RefId: str=0001.0A090208.4BCF8A62.014B:SCFMA4539814,ss=1,fgs=0 Status: RO Content-Length: 51 This case was approved at today's meeting. --matt