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13513 discussions

3170 issue
by Mark Flint 26 Feb '16

26 Feb '16

Hi all, I have a 3170 FAS, with 25 shelves of 1TB disk , 14 per shelf. I use the command storage show disk, and see al 350 disks, yet if I use the command disk show, I see one 242. Can anyone suggest what may be causing the difference in output? Thanks, Mark Sent from my iPhone

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Live alerting for crypto files
by Basil 21 Feb '16

21 Feb '16

Is there a way to use fpolicy as an alerting system for ransomware infections? Everything I've read about native policies seems to indicate that it's only for blocking files by extension, but is there a way to have it generate a notification of some sort when it blocks something?

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NwkThd_00:warning: NFS response to client was slow
by Edward Rolison 16 Feb '16

16 Feb '16

NwkThd_00:warning]: NFS response to client xx.xx.xx.xx for volume 0x1234567 was slow, op was v3 write, 65 > 60 (in seconds) I have a filer head, on which I'm hosting ESX datastores. I've had a couple of instances now of this error (or one rather similar). It correlates with VMware getting upset and VMs going read only. But it doesn't actually give me any insight into what is going on. Has anyone run into this, and can give some further insight as to what might be causing and where I can look?

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Showmount (cdot 8.3.1) shows multiple "/" because of root mir
by Fred Grieco 11 Feb '16

11 Feb '16

Toasters, It's great to see showmount back in ontap 8.3. I'm having an issue with it though. It shows multiple root entries ("/") presumably because of the ls mirrors for the vs root. Is there a way to disable this display? Is this a bug? Mounting works fine. But we have a lot of systems that use automount, and a lot of processes that parse the showmount output, so I'm told. Thanks, Fred

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where does CDOT keep the .7z files for the configuration backups?
by Rue, Randy 10 Feb '16

10 Feb '16

Hello All, I see how/where I would set up the uploading of the backup files to an outside destination but only via FTP or to a writeable (put-ready) http destination. Where do those files actually sit on the cluster? Anywhere that I can reach via NFS or CIFS or any other way, like through the SPI web interface? Hope to hear from you, Randy

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Diag password reset
by Basil 10 Feb '16

10 Feb '16

I am newly responsible for a system whose last admin didn't properly document the diag password. I have access to the admin user, but is there a way of resetting the diag user password? If needed, I can schedule an outage for a reboot. Thanks!

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Max Aggr Size is based on..
by Jeffrey Mohler 09 Feb '16

09 Feb '16

Marketing disk size (4T)Or..Raw block size (3.815T) Which makes a 400T aggr either 100 disks, or 105. Beer bet to settle here. :)

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Hide snapshots from NFS clients in 8.3.1
by Jeremy Webber 09 Feb '16

09 Feb '16

In 7-mode we are able to make snapshots accessible, but invisible to NFSv3 clients. In this mode there is a .snapshot directory, but if you ‘ls’ that directory it appears empty. However, if you ls .snapshot/hourly.0 say then you can see that the snapshot is in fact there. We now have an 8.3.1 CDOT filer and have not been able to work out how to reproduce the behaviour. The snapshots are either accessible and visible (which causes problems for programs which walk the tree) or not accessible at all. NetApp support have not been able to help so far. Can anybody on this list? Thanks, Jeremy p.s. the relevant 7-mode option is: nfs.hide_snapshot on -- Jeremy Webber Senior Systems Engineer Animal Logic Pty Ltd Tel: +61 2 8310 3577 Main: +61 2 9383 4800 Fax: +61 2 9383 4801

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Add vfiler0 to a Domain
by Philbert Rupkins 05 Feb '16

05 Feb '16

Toasters, I have a 7-mode system that hosts a number of non-default-vfilers. Several non-default-vfilers have been added to an Active Directory domain. vfiler0, however, is not a member of the domain on either controller. I have a new Fiber Channel client that is going to utilize this 7-mode system. This client plans to use a SnapManager product that would benefit from vfiler0 being added to the domain. Will adding vfiler0 to the domain (cifs setup) affect the configuration of any of the existing vfilers? Thanks, -Phil

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Can anyone point me at
by Mark Flint 29 Jan '16

29 Jan '16

Instructions to upgrade a 3170 pair to 8.0.5 ? It’s out of warranty, so I can’t use upgrade advisor, but need to remember the correct way to do it :) Thanks in advance, Mark

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