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Re: OnTap 8.3.2 System Manager Not Working

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That Worked, upgraded to Firefox 50.

 

Thanks,

Mark


Reset admin Password on Clustered ONTAP

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Recently I had to reset the admin password for an array that was not in production.  The problem was it would give me the nmessage "Waiting for GiveBack"  but since I didn't know the admin password I couldn't give the command on the active controller.  So It was a little challenging because of the clustering.  

 

This is how I ended up doing it in the end.

 

1. Connect a serial cable to one controller 1 and verify it was prompting for login prompt.

2. Power off both Power supplies

3. Power on one (or both Power supplies)

4. When Controller 1 says "Press Control C" to stop boot process (Or something like that.) then Press Control-C.   This will take you to the "Loader-A" menu.  (This is needed because you have to pause the bootup of this controller.  Otherwise when you chose option 3 on Controller2,  Controller 1 will be finished booting and controller 2 will hang at "Waiting for Giveback")

5. Now move your serial cable to the other Controller.  (You have to do this quickly)

6. Wait until this controller says Press Control-C for Boot menu.  -> then press Control-C

7. Then chose option 3 for "reset Password"

8. It will then think for a while and then give you an option to reset the password.

9. Then it wil finish booting this controller and prompt for login.  Login with your new password.

 

Then move your serail cable back to controller 1.  At the "Loader-A" prompt type autoboot.  It will come up to a screen "waiting for GiveBack"  At this point on Controller 2 you can issue the give back command.

FYI:  The admin password is synced to all controlers in the cluster so you do NOT need to change it on both controllers.

 

I think you will be done at this time.

 

Have Fun,

Carl

 

Negociate switchover on port failed

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Hello,

 

I installed a metrocluster AFF8040 2-nodes.

 

is it possible to configure the metrocluster to negociate a switchover if some network ports are offline ?

For Example, e0a and e0b are used for NFS, and if this ports are down, so a switchover is negociated.

 

Thank You.

Re: Registry in cdot

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I need to know the default directory of these system configurations backup, where its exactly saved it , How can we export default system configuration backup file and from where .

 

I can see only schedule   .

 

Regards,

 

Arsalan 

Re: cDOT Config Backup?

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where is the deafult directory for system configuration backup file , where its saves the configuration file by default ? 

Re: Registry in cdot

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They are saved in the node's mroot under etc/backups, but you don't actually need to know that.  They can be uploaded or downloaded from the cluster shell cli, or configured to be uploaded automatically.

 

Use the upload command to upload an individual backup to an ftp server from the cluster:

 

Cluster1::system configuration backup*> upload -node Cluster1-01 -backup Cluster1.daily.2016-11-20.00_10_00.7z -destination ftp://192.168.0.10/backups

Enter the username: ftpuser

Enter the password: 
Uploading the configuration backup file.

 

 

Or you can setup routine backups to go to an ftp server :

 

Cluster1::system configuration backup*> modify -?                                                       
  (system configuration backup settings modify)
  [[-destination] <text>]     *Backup Destination URL
  [ -username <text> ]        *Username for Destination
  [ -numbackups1 {1..4} ]     *Number of Backups to Keep for Schedule 1
  [ -numbackups2 {1..4} ]     *Number of Backups to Keep for Schedule 2
  [ -numbackups3 {1..4} ]     *Number of Backups to Keep for Schedule 3


Cluster1::*> system configuration backup settings modify -destination ftp://www.example.com/config/uploads/ -username admin

 

In single node cluster it is important to configre backups, since there is only one node.  In a multi-node cluster each node has a copy of the backups, but you still have the ability to configure them to go to an ftp server.  

 

 

 

 

 

Re: Powershell Add-NcCifsServer keeps failing - Cannot find an appropriate domain controller

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Hi,

 

Did you configure and enable DNS on the vserver before performing a cifs setup? EG:

 

PS C:\> get-help New-NcNetDns

NAME
    New-NcNetDns

SYNOPSIS
    Creates DNS configuration for a vserver.


SYNTAX
    New-NcNetDns [-Domains] <String[]> [[-NameServers] <String[]>] [-State <String>] [-TimeoutSeconds <Int32>] [-Attempts <Int32>] [-IsTldQueryEnabled [<Boolean>]]
    [-IsSourceAddressMatchRequired [<Boolean>]] [-IsPacketQueryMatchRequired [<Boolean>]] [-VserverContext <String>] [-Controller <NcController[]>]
    [-PipelineVariable <String>] [-ZapiRetryCount <Int32>] [<CommonParameters>]

/Matt

License for SAN boot

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Hi,

 

I know this might sound trivial but ... 

I want to configure boot from SAN for a Windows host. Do I need FC license on the NetApp storage? 


Re: 7MTT Cifs timeout issue

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Just go to job show on cluster and delete the particuler running ID the it works

Re: License for SAN boot

Re: License for SAN boot

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Yes indeed,

Thanks for the link ... however it doesn't mention anything about the FC license.

 

 

Re: 7MTT Cifs timeout issue

Re: License for SAN boot

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 Yes  , you would need a license.

you can configure Boot from SAN either using iscsi or FC.

 

above link provided mentions the exact procedure.

vscan status on cDOT 8.3.2

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Hi

 

Somebody knows a command in a CDOT to know the number of request fail or not for vscan  ?

Like in 7 mode ?

 

Best regards

 

 

Laurent

 

CDOT: display cifs sessions by share

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Hello everybody,

 

maybe one of you people can help me.

 

Previously in 7-mode we could use "cifs sessions *" to display any open session, this list contained information about which share was open.

In CDOT "vserver cifs sessions show" does not contain this information, even when run with "-instance". Instead the information about which share (or volume, would be okay, too!) a the sessions are opened to is only available in the "vserver cifs sessions file show" command. Unfortunately there I cannot get information about client IP.

 

I've discovered this issue because I was looking for a method to see which client IPs are connected to a certain share (or volume, would be okay, too!).

 

How can I do this from CLI?

 

 

 

This is not working:

  1. "vserver cifs session show -instance" -  It displays client IP, but no information about which share the session is connected too.
  2. "vserver cifs session file show -fields hosting-volume,share" - This on the other hand displays volume and share, but not the client IP.

Yes, both commands present me with the connection ID from which I could cross-reference to the client IP - excuse my french - wtf?! Why is this not possible through a regular command - or am I just overlooking something?

 

Please help, my Windows admins would be forever grateful to you and your heirs,

 

KG

 


Re: Is qtree a "file system" boundary from hard link's perspective?

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Qtrees are not considered file systems from a hard link perspective.

 

Instead, use symbolic links.

 

[root@centos7 qtree2]# ln /nfs/qtree1/file1 file1_link
ln: failed to create hard link ‘file1_link’ => ‘/nfs/qtree1/file1’: Invalid cross-device link

[root@centos7 qtree2]# ln -s /nfs/qtree1/file1 file1_link
[root@centos7 qtree2]# ls -la
total 12
drwxr-xr-x 2 root root 4096 Nov 21  2016 .
drwxr-xr-x 6 root root 8192 Nov 21 09:47 ..
lrwxrwxrwx 1 root root   17 Nov 21  2016 file1_link -> /nfs/qtree1/file1
-rw-r--r-- 1 root root    0 Nov 21 09:49 file2

Snapmirror Volume Deletion

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I have a snapmirror running at the volume level where I have a few snapshots of a LUN.  If I delete the volume on the source side is the volume on the target side deleted and how long does it take?

 

Thanks!

Re: Snapmirror Volume Deletion

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Hi 

 

If you delete the volume on source then volume on destination will not be deleted. You have to delete it manually.

 

 

First you have to follow the below process.

 

Dest> snapmirror quiesce <destination volumename>

Dest> snapmirror break <destination volumename>

 

Source> snapmirror destinations

 

source> snapmirror release <source volume name>

 

delete schedule entry on snapmirror config file

 

rdfile /etc/snapmirror.conf

 

take the output of the above command and paste it in note pad edit it and paste it back to snapmirror config file

 

wrfile /etc/snapmirror.conf

 

snapmirror is deleted now. You can delete source and destination volumes if you want.

 

 

Re: CDOT: display cifs sessions by share

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Hi 

 

Please use the below command to get the informations

 

Cluster1 :: >vserver cifs session show -fields shares ,windows-user ,idle-time ,session-id ,address , protocol-version ,user-type

Re: CDOT: display cifs sessions by share

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Hi 

 

The output will be like below.

 

EDCNETAPPCL01::> vserver cifs session show -fields shares ,windows-user ,idle-time ,session-id ,address , protocol-version ,user-type
node vserver session-id connection-id address windows-user shares idle-time protocol-version user-type
---------- ------------ ---------- ------------- ----------- ------------------ ------ ------------ ---------------- -----------
EDCFILER01 svm-edc-cifs 1 1198384950 172.19.5.35 PEANUTS\Rajiv.Gali 1 4d 2h 8m 46s SMB2_1 domain-user
EDCFILER01 svm-edc-cifs 1 1198423369 10.10.32.81 PEANUTS\matthew.ranweiler 1 3d 4h 52m 27s SMB2_1 domain-user
EDCFILER01 svm-edc-cifs 1 1198486001 10.18.32.235 PEANUTS\Brian.O'Neill 1 13s SMB3 domain-user
EDCFILER02 svm-edc-cifs 1 1004748684 10.10.32.119 PEANUTS\radm_rruark 1 20d 3h 50m 28s SMB3 domain-user
EDCFILER02 svm-edc-cifs 1 1004750007 10.10.32.25 NTPDC\mstefanov 2 27m 45s SMB3 domain-user
5 entries were displayed.

 

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