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AW: Wrong disk bay reported
by Alexander Griesser 29 Oct '20

29 Oct '20

Hi Robin, thanks, that’s exactly the case. I asked the customer to pull the disks again and wait a minute before reinserting and the disks are now displayed correctly. Best, Alexander Griesser Head of Systems Operations ANEXIA Internetdienstleistungs GmbH E-Mail: AGriesser(a)anexia-it.com<mailto:AGriesser@anexia-it.com> Web: http://www.anexia-it.com<http://www.anexia-it.com/> Anschrift Hauptsitz Klagenfurt: Feldkirchnerstraße 140, 9020 Klagenfurt Geschäftsführer: Alexander Windbichler Firmenbuch: FN 289918a | Gerichtsstand: Klagenfurt | UID-Nummer: AT U63216601 Von: Robin Mesotten <robin(a)mesotten.eu> Gesendet: Donnerstag, 29. Oktober 2020 02:59 An: Alexander Griesser <AGriesser(a)anexia-it.com> Betreff: Re: Wrong disk bay reported Hi Alexander, I have seen this a few time in the lab when moving disks from one slot to another. Is it possible your customer first inserted the disks in to slot 22 and 23 then afterwards realised they started on the wrong side and moved them? I also found this bug 1246444. Moving disks within a system without following the appropriate procedure can cause the same disk name to be reported for multiple physical disk locations. This might cause the management gateway process to crash or generate other unpredictable system behavior. When moving storage disks, you must wait at least 20 seconds after removal before inserting the disk in the new location. To recover from this issue, choose one of the following options: 1. Perform a takeover and giveback of the affected systems. 2. Remove the disk for at least 20 seconds, and then reinsert it. Note: If the disk is part of an aggregate, this option will result in a degraded RAID group and disk reconstruction will be initiated. Regards, Robin On 28/10/2020 22:45, Alexander Griesser wrote: Hey, did anyone ever encounter such a mismatch? Customer reported that they installed new disks in slots 0 and 1, but this is what I can see here: CLUSTER::*> disk show -container-type unassigned Usable Disk Container Container Disk Size Shelf Bay Type Type Name Owner ---------------- ---------- ----- --- ------- ----------- --------- -------- 1.11.22 - 11 22 SAS unassigned - - 1.11.23 - 11 23 SAS unassigned - - 2 entries were displayed. Whereas: CLUSTER::*> node run -node node1 disk show -n DISK OWNER POOL SERIAL NUMBER HOME DR HOME ------------ ------------- ----- ------------- ------------- ------------- 0b.11.1 Not Owned NONE 50M0A02MF4XR 0b.11.0 Not Owned NONE 50M0A01XF4XR And also: CLUSTER::*> node run -node node1 sasadmin shelf Expanders on channel 0a: +-----------------------------------------------------------------------+ 0 | 0| 1| 2| 3| 4| 5| 6| 7| 8| 9|10|11|12|13|14|15|16|17|18|19|20|21|22|23| +-----------------------------------------------------------------------+ +-----------------------------------------------------------------------+ 11 | 0| 1|DD|DD|DD|DD|DD|DD|DD|DD|DD|DD|DD|DD|DD|DD|DD|DD|DD|DD|DD|DD|DD|DD| +-----------------------------------------------------------------------+ The system is running on an older Ontap release (9.2P2). Is there any command to „rescan“ the disk locations? Best, Alexander Griesser Head of Systems Operations ANEXIA Internetdienstleistungs GmbH E-Mail: AGriesser(a)anexia-it.com<mailto:AGriesser@anexia-it.com> Web: http://www.anexia-it.com<http://www.anexia-it.com/> Anschrift Hauptsitz Klagenfurt: Feldkirchnerstraße 140, 9020 Klagenfurt Geschäftsführer: Alexander Windbichler Firmenbuch: FN 289918a | Gerichtsstand: Klagenfurt | UID-Nummer: AT U63216601

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Anyone using Cohesity or Rubrik for Netapp CIFS NAS backup?
by Sami Kapanen 28 Oct '20

28 Oct '20

Anyone using Cohesity or Rubrik for Netapp CIFS NAS backup? Considering these, looking for experiences, br, sk

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Wrong disk bay reported
by Alexander Griesser 28 Oct '20

28 Oct '20

Hey, did anyone ever encounter such a mismatch? Customer reported that they installed new disks in slots 0 and 1, but this is what I can see here: CLUSTER::*> disk show -container-type unassigned Usable Disk Container Container Disk Size Shelf Bay Type Type Name Owner ---------------- ---------- ----- --- ------- ----------- --------- -------- 1.11.22 - 11 22 SAS unassigned - - 1.11.23 - 11 23 SAS unassigned - - 2 entries were displayed. Whereas: CLUSTER::*> node run -node node1 disk show -n DISK OWNER POOL SERIAL NUMBER HOME DR HOME ------------ ------------- ----- ------------- ------------- ------------- 0b.11.1 Not Owned NONE 50M0A02MF4XR 0b.11.0 Not Owned NONE 50M0A01XF4XR And also: CLUSTER::*> node run -node node1 sasadmin shelf Expanders on channel 0a: +-----------------------------------------------------------------------+ 0 | 0| 1| 2| 3| 4| 5| 6| 7| 8| 9|10|11|12|13|14|15|16|17|18|19|20|21|22|23| +-----------------------------------------------------------------------+ +-----------------------------------------------------------------------+ 11 | 0| 1|DD|DD|DD|DD|DD|DD|DD|DD|DD|DD|DD|DD|DD|DD|DD|DD|DD|DD|DD|DD|DD|DD| +-----------------------------------------------------------------------+ The system is running on an older Ontap release (9.2P2). Is there any command to "rescan" the disk locations? Best, Alexander Griesser Head of Systems Operations ANEXIA Internetdienstleistungs GmbH E-Mail: AGriesser(a)anexia-it.com<mailto:AGriesser@anexia-it.com> Web: http://www.anexia-it.com<http://www.anexia-it.com/> Anschrift Hauptsitz Klagenfurt: Feldkirchnerstraße 140, 9020 Klagenfurt Geschäftsführer: Alexander Windbichler Firmenbuch: FN 289918a | Gerichtsstand: Klagenfurt | UID-Nummer: AT U63216601

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Migration to new cluster nodes...
by Heino Walther 13 Oct '20

13 Oct '20

Hi there We have to migrate our existing AFF8080 which has NFSv3, ISCSI and CIFS data on it to a new location. The plan is to add a temp A300 in the new location, and add it to the AFF8080’s cluster with two cluster switches (they are sub 200M apart) ISCSI and CIFS should be fairly simple to migrate, but NFSv3 is IP-centric, so as we start the migration volume by volume, the data path for some of our vmware host will be extended somewhat… It will go via the AFF8080’s configured IP address over the cluster network to the A300 controller that holds the volume, and back again. Has anyone tried this with success? Of cause another way would be to migrate the VMs from the VMWare side, which I would like to avoid if possible, but I am a bit worried about the added latency over the cluster network… Should I be worried? /Heino

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Re:
by Douglas Siggins 05 Oct '20

05 Oct '20

Yes, thanks folks. It appears there's not much v4 out there as suspected. On Wed, Sep 30, 2020, 20:12 Jeff Cleverley via Toasters < toasters(a)teaparty.net> wrote: > > > > ---------- Forwarded message ---------- > From: Jeff Cleverley <jeff.cleverley(a)broadcom.com> > To: Wayne McCormick <Wayne.McCormick(a)sjrb.ca> > Cc: Toasters <toasters(a)teaparty.net> > Bcc: > Date: Wed, 30 Sep 2020 18:03:42 -0600 > Subject: Re: Any Openstack/Netapp FAS deployments w cinder NFS, v3 or v4 > Wayne, > > Just so you know your posts are working, I'll reply. I have no experience > with that at this point in time. Personally I don't see an issue posting > to ensure the NetApp configurations are correct or compatible with the > configurations. > > Jeff > > On Fri, Sep 25, 2020 at 9:09 AM Wayne McCormick <Wayne.McCormick(a)sjrb.ca> > wrote: > >> I hope I’m doing this right… (posting to the list I mean). >> >> >> >> I have four MySQL servers using NFSv4, but not with krb5. The rest of >> the environment is v3. >> >> >> >> We did do a pilot with OpenStack Container Platform and we used v3 (v4 >> was enabled, so it may have used it) provisioning via Trident with >> success. We also used Trident to provision iSCSI volumes. Worked quite >> well. >> >> >> >> Hope that helps a little. >> >> >> Wayne >> >> >> >> *From:* Toasters <toasters-bounces(a)teaparty.net> *On Behalf Of *Douglas >> Siggins >> *Sent:* Friday, September 25, 2020 9:01 AM >> *To:* Toasters <toasters(a)teaparty.net> >> *Subject:* Re: Any Openstack/Netapp FAS deployments w cinder NFS, v3 or >> v4 >> >> >> >> * CAUTION:* This email is from an external source. Do not click links >> or open attachments unless you recognize the sender and know the content is >> safe. >> >> Crickets ? :) >> >> >> >> Alright let us remove openstack qualifier. Does anyone use v4 or know >> anyone that does with Netapp FAS? >> >> >> >> On Tue, Sep 22, 2020 at 6:53 PM Douglas Siggins <siggins(a)gmail.com> >> wrote: >> >> Greetings, >> >> Just reaching out for experiences on Openstack deployments with Netapp >> NFS. Are you using the default v4 or have switched the mount options to >> v3? We have a pretty good base of ISCSI, but based on performance and >> manageability are considering making the jump. >> >> >> >> Speaking of NFSv4, outside of openstack has anyone made any large >> deployments? Is it as solid as v3? using uid/gid, is anyone using sec=krb5? >> >> >> >> >> >> >> >> Regards, >> >> Douglas >> >> _______________________________________________ >> Toasters mailing list >> Toasters(a)teaparty.net >> https://www.teaparty.net/mailman/listinfo/toasters > > > > -- > ** Please note my email address has changed to jeff.cleverley(a)broadcom.com > > Jeff Cleverley > Factory Systems Engineer > 4380 Ziegler Road > Building 1, Dock 1 > Fort Collins, Colorado 80525 > 970-288-4611 > > > > ---------- Forwarded message ---------- > From: Jeff Cleverley via Toasters <toasters(a)teaparty.net> > To: Wayne McCormick <Wayne.McCormick(a)sjrb.ca> > Cc: Toasters <toasters(a)teaparty.net> > Bcc: > Date: Thu, 1 Oct 2020 01:04:02 +0100 > Subject: > _______________________________________________ > Toasters mailing list > Toasters(a)teaparty.net > https://www.teaparty.net/mailman/listinfo/toasters

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SVM Admin Access
by Philbert Rupkins 02 Oct '20

02 Oct '20

Toasters, I work with a team of Windows Server admins who are open to provisioning their own storage but strongly prefer a GUI. I'd like to provide this ability by granting System Manager access to the specific SVM's that host their resources. Much to my chagrin, it doesn't appear RBAC allows for System Manager access to particular SVMs. Instead, privileges must be granted at the cluster level which of course means those privs are effective for all data SVMs (this is a non-starter). Per NetApp docs, my only option appears to be SVM level RBAC privs via SSH. Not quite the GUI option they are looking for but, organizationally, we're making a push for more automation and use of Ansible so it's not completely out of the question. Is there an angle Im not considering that would allow for SVM level access via System Manager? Has anybody else come up with creative ways to address this problem? I'd love to hear from you. Thanks, Phil

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Any Openstack/Netapp FAS deployments w cinder NFS, v3 or v4
by Douglas Siggins 01 Oct '20

01 Oct '20

Greetings, Just reaching out for experiences on Openstack deployments with Netapp NFS. Are you using the default v4 or have switched the mount options to v3? We have a pretty good base of ISCSI, but based on performance and manageability are considering making the jump. Speaking of NFSv4, outside of openstack has anyone made any large deployments? Is it as solid as v3? using uid/gid, is anyone using sec=krb5? Regards, Douglas

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Netapp and InteliSNAP comvault backup
by Iluhes 23 Sep '20

23 Sep '20

Does anyone use intelisnap comvault backaup and replies only on snapshot as their primary backup with no other means?Any advice or "horror" story to tell?Please let me knowIluhes(a)yahoo.com

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ldaps for 7-mode
by Jeff Cleverley 22 Sep '20

22 Sep '20

Greetings, Is there a way to configure ldaps on a 7-mode cluster (8.1 vintage)? Our servers will be requiring a self signed certificate and port 636. I'm not seeing the method to import a certificate on 7-mode. We have an old cluster at a remote site used for some specific purposes. Upgrading and replacing it are not in the future plans. I was thinking about possibly a proxy server that does use ldaps:636 that it points to? Thanks, Jeff -- ** Please note my email address has changed to jeff.cleverley(a)broadcom.com Jeff Cleverley Factory Systems Engineer 4380 Ziegler Road Building 1, Dock 1 Fort Collins, Colorado 80525 970-288-4611

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Re:
by tmac 09 Sep '20

09 Sep '20

like this: net port show -link down (verify the ports that are down) net port modify { -link down } -up-admin false (knock down all ports with link down) Yep. Do it all the time! --tmac *Tim McCarthy, **Principal Consultant* *Proud Member of the #NetAppATeam <https://twitter.com/NetAppATeam>* *I Blog at TMACsRack <https://tmacsrack.wordpress.com/>* On Wed, Sep 9, 2020 at 11:22 AM Scott Eno via Toasters < toasters(a)teaparty.net> wrote: > > > > ---------- Forwarded message ---------- > From: Scott Eno <cse(a)hey.com> > To: Toasters <toasters(a)teaparty.net> > Cc: > Bcc: > Date: Wed, 09 Sep 2020 15:17:36 +0000 > Subject: Another quick question > Hi, > > Does "if" curly braces still work in 9.6? In diag mode I'm getting this > error when trying to use them. > > cluster::volume efficiency*> modify -vserver vserver -volume * > {-compression false} -compression true > > Error: "-compression false" was not expected. Please specify -fieldname > first. > > > > > ---------- Forwarded message ---------- > From: Scott Eno via Toasters <toasters(a)teaparty.net> > To: Toasters <toasters(a)teaparty.net> > Cc: > Bcc: > Date: Wed, 9 Sep 2020 16:17:42 +0100 > Subject: > _______________________________________________ > Toasters mailing list > Toasters(a)teaparty.net > https://www.teaparty.net/mailman/listinfo/toasters

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