thank you for the answer I use lsscsi the disk is in place "Linux sees the disk" i check the enclosure the disk is in use "I sees the disk :)" and I check the disk the indicator of disk flashes green and I connect to the NetApp DE6600 disk enclosure over telnet and the disk is in place "NetApp sees the disk" if i use this CMD mmchpdisk BB1RGR --pdisk e2d3s11 --identify on Location of pdisk e2d3s11 is not known the only cmd that works is mmchpdisk --suspend OR --diagnose e2d3s11 0, 0 DA2 2560 GiB normal missing/noPath/systemDrain/noRGD/noVCD/noData is change from missing to diagnosing e2d3s11 0, 0 DA2 2560 GiB normal diagnosing/noPath/noVCD and after one or 2 min is change from diagnosing to missing e2d3s11 0, 0 DA2 2582 GiB replaceable missing/noPath/systemDrain/noRGD/noVCD the disk is in place the GNR/GSS/ESS can not see the disk if I can find the file or GNR/GSS/ESS stores the disk location I can add the path that is missing
Atmane Khiredine HPC System Administrator | Office National de la Météorologie Tél : +213 21 50 73 93 # 303 | Fax : +213 21 50 79 40 | E-mail : [email protected] ________________________________________ De : [email protected] [[email protected]] de la part de [email protected] [[email protected]] Envoyé : mardi 17 avril 2018 19:24 À : [email protected] Objet : gpfsug-discuss Digest, Vol 75, Issue 27 Send gpfsug-discuss mailing list submissions to [email protected] To subscribe or unsubscribe via the World Wide Web, visit http://gpfsug.org/mailman/listinfo/gpfsug-discuss or, via email, send a message with subject or body 'help' to [email protected] You can reach the person managing the list at [email protected] When replying, please edit your Subject line so it is more specific than "Re: Contents of gpfsug-discuss digest..." Today's Topics: 1. Re: GNR/GSS/ESS pdisk location ([email protected]) 2. Re: GNR/GSS/ESS pdisk location (Matthew Robinson) 3. Only 20 spots left! - SSUG-US Spring meeting - May 16-17th, Cambridge, Ma (Oesterlin, Robert) ---------------------------------------------------------------------- Message: 1 Date: Tue, 17 Apr 2018 11:27:51 -0400 From: [email protected] To: gpfsug main discussion list <[email protected]> Subject: Re: [gpfsug-discuss] GNR/GSS/ESS pdisk location Message-ID: <[email protected]> Content-Type: text/plain; charset="iso-8859-1" On Tue, 17 Apr 2018 08:31:35 -0000, atmane khiredine said: > but no location of pdisk > state = "missing/noPath/systemDrain/noRGD/noVCD/noData" That can't be good. That's just screaming "dead, uncabled, or removed". > WWN = "naa.5000C50056717727" Useful hint where to start if all else fails (see below) > i know the location of the Hard disk from old mmlspdisk file > mmchcarrier BB1RGR --release --pdisk "e2d3s11" --location "SV30708502-3-11" So you know where it was previously, and you can't find it now because it's either dead, missing, or there's no fiberchannel path to it. > User response: Check the disk enclosure hardware. Exactly as it says: Check the cabling, check the enclosure for a failed disk, and check if there's now an empty spot where a co-worker "helpfully" removed a bad disk. -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: application/pgp-signature Size: 486 bytes Desc: not available URL: <http://gpfsug.org/pipermail/gpfsug-discuss/attachments/20180417/47c6c9eb/attachment-0001.sig> ------------------------------ Message: 2 Date: Tue, 17 Apr 2018 14:03:57 -0400 From: Matthew Robinson <[email protected]> To: gpfsug main discussion list <[email protected]> Subject: Re: [gpfsug-discuss] GNR/GSS/ESS pdisk location Message-ID: <CADvPS3i3YKtrv=_m3pt4qbdzu8sahoxnz2uhwpqsvmbhxek...@mail.gmail.com> Content-Type: text/plain; charset="utf-8" Hi Valdis, Normally the name will indicate the physical location of the disk. So the name of the disk you have listed is "e2d3s11" this is Enclosure 2 Disk shelf 3 Disk slot 11. However, based on the location = "" this is the reason for the failure of the tscommand failure. Normally a recovery group rebuild fixes the issue from what I have seen in the past. On Tue, Apr 17, 2018 at 4:31 AM, atmane khiredine <[email protected]> wrote: > dear all, > > I want to understand how GNR/GSS/ESS stores information about the pdisk > location > I looked in the configuration file > > /var/mmfs/gen/mmfsNodeData > /var/mmfs/gen/mmsdrfs > /var/mmfs/gen/mmfs.cfg > > but no location of pdisk > > this is real scenario of unknown location > this is the output from GNR/GSS/ESS > ----------------------------------- > [root@ess1 ~]# mmlspdisk BB1RGR --not-ok > pdisk: > replacementPriority = 2.00 > name = "e2d3s11" > device = "" > recoveryGroup = "BB1RGR" > declusteredArray = "DA2" > state = "missing/noPath/systemDrain/noRGD/noVCD/noData" > capacity = 3000034656256 > freeSpace = 2997887172608 > location = "" > WWN = "naa.5000C50056717727" > server = "ess1-ib0" > reads = 106800946 > writes = 10414075 > IOErrors = 1216 > IOTimeouts = 18 > mediaErrors = 0 > checksumErrors = 0 > pathErrors = 0 > relativePerformance = 1.000 > userLocation = "" > userCondition = "replaceable" > hardware = " " > hardwareType = Rotating 7200 > nPaths = 0 active 0 total > nsdFormatVersion = Unknown > paxosAreaOffset = Unknown > paxosAreaSize = Unknown > logicalBlockSize = 512 > ----------------------------------- > I begin change the Hard disk > mmchcarrier BB1RGR --release --pdisk "e2d3s11" > I have this error > Location of pdisk e2d3s11 of recovery group BB1RGR is not known. > i know the location of the Hard disk > i know the location of the Hard disk from old mmlspdisk file > mmchcarrier BB1RGR --release --pdisk "e2d3s11" --location "SV30708502-3-11" > > Location of pdisk e2d3s11 of recovery group BB1RGR is not known. > I read in the official documentation > 6027-3001 [E] Location of pdisk pdiskName of recovery > group recoveryGroupName is not known. > Explanation: IBM Spectrum Scale is unable to find the > location of the given pdisk. > User response: Check the disk enclosure hardware. > > > Atmane Khiredine > HPC System Administrator | Office National de la M?t?orologie > T?l : +213 21 50 73 93 # 303 | Fax : +213 21 50 79 40 | E-mail : > [email protected] > _______________________________________________ > gpfsug-discuss mailing list > gpfsug-discuss at spectrumscale.org > http://gpfsug.org/mailman/listinfo/gpfsug-discuss > -- Matthew Robinson Comptia A+, Net+ 919.909.0494 [email protected] The greatest discovery of my generation is that man can alter his life simply by altering his attitude of mind. - William James, Harvard Psychologist. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://gpfsug.org/pipermail/gpfsug-discuss/attachments/20180417/2f24f59c/attachment-0001.html> ------------------------------ Message: 3 Date: Tue, 17 Apr 2018 18:24:04 +0000 From: "Oesterlin, Robert" <[email protected]> To: gpfsug main discussion list <[email protected]> Subject: [gpfsug-discuss] Only 20 spots left! - SSUG-US Spring meeting - May 16-17th, Cambridge, Ma Message-ID: <[email protected]> Content-Type: text/plain; charset="utf-8" The registration for the Spring meeting of the SSUG-USA is now open. This is a Free two-day and will include a large number of Spectrum Scale updates and breakout tracks. We have limited meeting space so please register early if you plan on attending. Registration and agenda details: https://www.eventbrite.com/e/spectrum-scale-gpfs-user-group-us-spring-2018-meeting-tickets-43662759489 DATE AND TIME Wed, May 16, 2018, 9:00 AM ? Thu, May 17, 2018, 5:00 PM EDT LOCATION IBM Cambridge Innovation Center One Rogers Street Cambridge, MA 02142-1203 Bob Oesterlin Sr Principal Storage Engineer, Nuance -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://gpfsug.org/pipermail/gpfsug-discuss/attachments/20180417/27422a30/attachment.html> ------------------------------ _______________________________________________ gpfsug-discuss mailing list gpfsug-discuss at spectrumscale.org http://gpfsug.org/mailman/listinfo/gpfsug-discuss End of gpfsug-discuss Digest, Vol 75, Issue 27 ********************************************** _______________________________________________ gpfsug-discuss mailing list gpfsug-discuss at spectrumscale.org http://gpfsug.org/mailman/listinfo/gpfsug-discuss
