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FAS9000 join current cluster with error "Error: Failed to create Default Broadcast domain...."

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Hi All :

I'm install 4 node FAS9000 and want to join current cluster but got error messages "Error: Failed to create Default Broadcast domain. Invalid target port list. All failover group ports must belong to the same broadcast domain." .

 

I had already replace Cluster Switch to CN3132 , and I had 8 node cluster originally( 2xFAS8080 , 2x FAS6290 , 4xFAS6280 ) that all CI connected with min. requirement as 2 ports and upgrade to Ontap9.1GA.

 

I can not find too much resource about the error message when I join FAS9000 into current cluster.

And I also failed to  un-join FAS9000 at the cluster ><".

 

Is there anyone have any idea about this situation?

Of cource I had case to NetApp and work with TSE now, I just like to find every resource in multi-possibles ways.


ONTAP SELECT PREREQUISITES FOR A DEMO

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Hi all,

 

we're planning to setup a limited version of Ontap Select single node for demo and study purpose.

I've read that minimum disk to have in the ESXi host is 8 and that there are 2 TB plus 266 GB needed.
I don't have free servers with all that resources.

 

Is that a must have or can I setup Select also on a 4-5 disks ESXi host with less space on the Raid5 volume prepared?

 

Regards,

Why do I see the "root" user under the SVM > users and groups > UNIX > users in ONTAP 8.3

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Hi Everyone,

 

I have clustered Data ONTAP 8.3.0 with FC, iscsi, CIFS protocol configured in the SVM.

 

Why do I see the "root" user under the SVM > users and groups > UNIX > users. Kindly see the screenshot attached.

 

 

Unfortunately I can log into the SVM by this "root" user with the SVM lif and password "admin". Now security team is after me to change this password to something complex but the command doesn't work. See the below output:

 

cluster1::> security login password -vserver SVM-STORAGE01 -username root

Error: command failed: entry doesn't exist

cluster1::>

 

When I try to list down the available users from cli it doesn't show the "root" user.

 

cluster1::> security login show -vserver SVM-STORAGE01

Vserver: SVM-STORAGE01
                             Authentication                  Acct
User/Group Name  Application Method         Role Name        Locked
---------------- ----------- -------------- ---------------- ------
vsadmin          ontapi      password       vsadmin          yes
vsadmin          ssh         password       vsadmin          yes
2 entries were displayed.

cluster1::>

 

But when I try to login to the that SVM using the the svm lif I can login using that “root” account with a password “admin”. And it gives only limited number of commands to execute. Kindly see the below cli output.

 

login as: root

Using keyboard-interactive authentication.

Password:

SVM-STORAGE01::> security login password

 

Error: "security" is not a recognized command

 

SVM-STORAGE01::> ?

  up                          Go up one directory

  exit                        Quit the CLI session

  history                     Show the history of commands for this CLI session

  man                         Display the on-line manual pages

  redo                        Execute a previous command

  rows                        Show/Set the rows for this CLI session

  top                         Go to the top-level directory

 

SVM-STORAGE01::>

 

Appriciate your quick and kind reply.

How snaps are created in Snapmirror source

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Hi ,

 

I want to know how snapmirror snaps are created at the source volume.Do we do anything additionally apart from making entries in snapmirror.conf .

I am not talking about volume level snapshots here example. nightly.0

 

Thanks 

Santosh

Failover and Giveback in a Four Node Cluster

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Tonight I need to perform our first failover and giveback since switching from a two node to a four node cluster. Any special considerations, especially as it relates to epsilon and quorum? We are on 8.3.2 P5.

Release snapshot for excluded volume in SVM-DR relationship

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So it goes like this:

 

I have a SVM-DR snapmirror relationship.
This relationship contained a volume which had too high daily delta to be replicated within 24hous.
So I've excluded the volume from replication, alowing us to redesign things and stuff, before we reintroduce the volume to the relationship.

 

The problem now is that I want to remove the snapmirror snapshot from the volume, which I can't since it is snapmirror-locked.
Trying to release the relationship for this single volume fails since this is a SVM-DR relationship:

Error: command failed: Relationship with destination "xxx" is not a valid relationship for this operation because it is a constituent relationship of a vserver SnapMirror relationship.

 

So... how can I unlock the snapmirror snapshot on the source volume?


Only way I can imagin is to break and release the relationship, delete the snapshot and re-create the relationship with the volume pre-excluded.
But I'm a coward and don't want to try this, since a fresh initialize would take weeks to complete.

 

Does anybody have an idea?

Authentication for 7-mode

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So i have set up authentication in cmode FAS using the commuties help(Thanks to all contributors in the community.) using a domain tunnel and using the security login create command.
Nowmy AD users areable tologin using their credentials and specificrights has been provided to the group.

Now i want to implement the samething in 7-mode FAS.
Where i want users to login to the filer using their domain\username and password and makechanges as per their permissions.

I tried the useradmin domain user add domain\user -g "Backup Operators"

but it didnt work.

Is there anything else which i need to do? Or is there any documents which might help me in this configurations.

Quota report not showing user quotas [Ontap 9.1]

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Hi.

 

User quotas are not showing up in our report although they appear in policy rules.  Our users are unmapped and the quotas are per Unix uid.

 

 

> volume quota policy rule show

Vserver: svn_test Policy: default Volume: chana

Soft Soft
User Disk Disk Files Files
Type Target Qtree Mapping Limit Limit Limit Limit Threshold
-----   -------- -------   -------     -------- ------- ------ ------- ---------
tree   grad   ""             -         100GB - - - -
tree  staff     ""            -          500GB - - - -
tree usr ""                   -          300GB - - - -
user 1178  ""           off         1MB     - 2 - -                                    <--- Here the user quota appears
4 entries were displayed.

 

But not in the report:

 

> volume quota report
Vserver: svn_test

----Disk---- ----Files----- Quota
Volume Tree Type ID Used Limit Used Limit Specifier
------- -------- ------ ------- ----- ----- ------ ------ ---------
chana staff tree 1 0B 500GB 1 - staff
chana usr tree 2 4.72MB 300GB 6 - usr
chana grad tree 3 0B 100GB 1 - grad
3 entries were displayed.

 

> volume quota report -quota-type user
There are no entries matching your query.

 

Any assistance will be appreciated.

 

Ephraim

ephraim@cs.huji.ac.il

 

 

 

 

 


shutdowm two node metrocluster cDOT

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Hello,

 

short question. I have a customer and he has a power maintenance in his datacenter. He ask how he can gracefull shut down a two node metrocluster without switchover and switchback ( both mcc are in the same dc for migration )

 

Any idea?

NFS Space Not Available After Deleting (7-Mode)

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When files are deleted from an NFS share, the space is not reclaimed until after two weeks. How can I correct this to reclaim the space immediately?

How the workflow after NVRAM battery failure?

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Normal Workflow:
1、A client sends in a write request.
2、The data is written into NVRAM.

And now,the controllers NVRAM battery was failure.
How the workflow after NVRAM battery failure?
The write request direct writen into disk?

Any way to find out which IP being used in a mount using DNS name load balancing

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We use an external DNS load balancing to balance the load amount LIF's. in /etc/fstab file, we use name.doamin.com to reference NFS server. Any way can I find out what IP currently this name.domain.com is using, and to mount the NFS volume?

 

Thank you!

Any way to find out which IP being used in a NFS mount using DNS name load balancing

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We use an external DNS load balancing to balance the load amount LIF's. in /etc/fstab file, we use name.doamin.com to reference NFS server. Any way can I find out what IP currently this name.domain.com is using, and to mount the NFS volume?

 

Thank you!

Snapmirror Incremental Transfer failing

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Hi,

 

snapmirror incremantal transfer is failing and giving   Last Transfer Error: Failed to start transfer for Snapshot copy "snapmirror.3646c8de-de56-11e6-adaf-00a098642514_2154793469.2017-02-04_180345". (Failed to start transfer. (Duplicate transfer specified (Replication engine error))).

 

Any ideas ?

 

Thanks,

Tuncay

Upgrade NetApp 8.1.1 7-Mode (FAS3070) to NetApp 9.0 (7-Mode)

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Hello All,

 

We plan on upgrading our existing NetApp 8.1.1 (FAS3070) 7-Mode filer to NetApp 9.0 7-Mode. I know for a fact that there is no direct upgrade to NetApp 9.0 if we are running an earlier version than 8.3.X. First, you need to upgrade to NetApp 8.3.X and then upgrade to NetApp 9.0 or 9.1.

 

For this reason, we need to first upgrade to 8.3.X and then to 9.0 or 9.1

 

I have looked for KB articles and on the Internet as well but I could not find sufficient guides that guides you through NetApp 8.1.X 7-Mode upgrade  to NetApp 8.3 7-Mode.

 

Has anyone completed such upgrade in the past? Is there any KB articles or guides available or tools available?

 

Thank you for your time.

 

Cheers,

 

Al

 


Manage the Data

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We have quite a few very large ONTAP "filservers."  Previously we would use Treesize Pro to help manage the content and we continue to use that now but I am wondering is there a better tool?  What are other people using to manage the file data?

 

Thank you,

Erik

CANNOT DELETE VSERVER

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Hi guys,

 

I'm not able to delete a vserver after doing a migratyion using 7MTT.

Someone has encountered the same problem?

 

vserver delete svm99-ztest                          
                                                                                                                                                                                                                                           
Error: command failed: Cannot delete a Vserver that is part of a Vserver peer or transition peer relationship. Delete the relationship and try the command again.

 

All the objects that belong to the vserver has been deleted and I don't have snapmirror or peer relationships.

 

snapmirror show                                                                                                                                                                                                                 
This table is currently empty.

 

 

vserver peer show
There are no Vserver peer relationships.

 

SVM Disaster Recovery volume guarantee

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Is there a way to have volume guarantee on the source volumes of an SVM and then have the same volumes thin provisioned?

 

Basically wanting to have SVM DR w/ ident preserve yet keep the volumes on the DR site thin. Not seeing a way to do this. The SVM DR including volumes keeps the space guarantee the same. Excluding the volumes and mirroring them separately from the mirrored SVM is cool and all, but you can't move those volumes into the SVM since it's type dp-destination.

 

Am I missing something with this? Running Ontap 9.1 BTW source and destination.

vfiler cifs latency issue

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Hi,

 

We are facing vifler latency issues and currently more than 10 users are currently affected.It's a cifs share which is being shared by the users.

checked cifs top and cifs stat and volume cifs ops are also normal.Found nothing as such.

Any ideas?

possible to remove particular raid group from production aggregate

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Hi,

 

I have some queries on shrink aggregate and please find my below queries 

 

1, I want to delete particular raid group from production aggregate 

2, Remove one HDD from production aggregate 

 

For example,

 

sbajai1::> aggr show -aggregate Test_aggr -r

Owner Node: sbajai1-01
Aggregate: Test_aggr (online, raid_dp) (block checksums)
Plex: /Test_aggr/plex0 (online, normal, active, pool0)
RAID Group /Test_aggr/plex0/rg0 (normal, block checksums)
Usable Physical
Position Disk Pool Type RPM Size Size Status
-------- --------------------------- ---- ----- ------ -------- -------- ----------
dparity NET-1.53 0 FCAL 15000 3.93GB 3.93GB (normal)
parity NET-1.39 0 FCAL 15000 3.93GB 3.93GB (normal)
data NET-1.17 0 FCAL 15000 3.93GB 3.93GB (normal)
data NET-1.13 0 FCAL 15000 3.93GB 3.93GB (normal)
data NET-1.54 0 FCAL 15000 3.93GB 3.93GB (normal)

RAID Group /Test_aggr/plex0/rg1 (normal, block checksums)
Usable Physical
Position Disk Pool Type RPM Size Size Status
-------- --------------------------- ---- ----- ------ -------- -------- ----------
dparity NET-1.40 0 FCAL 15000 3.93GB 3.93GB (normal)
parity NET-1.18 0 FCAL 15000 3.93GB 3.93GB (normal)
data NET-1.55 0 FCAL 15000 3.93GB 3.93GB (normal)
data NET-1.24 0 FCAL 15000 3.93GB 3.93GB (normal)
data NET-1.41 0 FCAL 15000 3.93GB 3.93GB (normal)
10 entries were displayed.

 

In this aggregate, I have two raid group rg0 and rg1. Each raid group size is 10.59GB and total aggregate size is 21.09GB and total usage is 2GB.

It is possible to remove particular RG from this Test aggregate. If possible can you tell me the procedure for how to do this

Also possible to remove the particular disk from aggregate.

 

Regards,

Manikandan S

 

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