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Analytics software for NetApp
by Rhodes, Richard L. 09 Oct '15

09 Oct '15

Hi Everyone, I'm not exactly sure what I'm asking for, but here goes . . . Does Netapp, or someone else, have analytics software that will crawl through CIFS shares and provide info on the files? Things like director sizes, storage hogs, size/number of file types, file/size per owner, etc. In other words, software to help understand and manage files in a shares. I didn't see anything on NetApp's web site like this. Thanks Rick ----------------------------------------- The information contained in this message is intended only for the personal and confidential use of the recipient(s) named above. If the reader of this message is not the intended recipient or an agent responsible for delivering it to the intended recipient, you are hereby notified that you have received this document in error and that any review, dissemination, distribution, or copying of this message is strictly prohibited. If you have received this communication in error, please notify us immediately, and delete the original message.

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Basic active/standy 7mode VIF failover config
by Philip Gardner, Jr. 07 Oct '15

07 Oct '15

Hi all - I have a bit of a throw-back question. I swear I've read all the docs availalbe (HA 7-mode config guide, system admin guide, network mangement guide, ethernet storage design TR) but I am still confused on how to properly configure a 7mode HA VIF failover in a situation where you only have one VIF that needs to float to a standby controller. Support tells me this is "not a common configuration" and that the solution is to have a data IP on both controllers, even if both controllers are not being used in active/active. I realize that I can do an ifconfig on each controller, with the partner option specifying the other node's IP/interface. However, this particular filer is just a large aggregate, single volume, single NFS access IP. So I don't see a point to having a data IP on the other controller... According to the ifconfig man page ( https://library.netapp.com/ecmdocs/ECMP1196979/html/man1/na_ifconfig.1.html), this is possible: "On a node in an HA pair, a network interface performs one of these roles: ... A standby network interface for the partner. That is, if the partner fails, the network interface works on behalf of the partner. When the node is not in takeover mode, the network interface is idle. A network interface performs this role if it does not have a local IP address but a partner IP address, which you assign by the *partner* option of the *ifconfig* command. The node maps a partner IP address to a shared or standby interface when the node initiates a takeover operation. In takeover mode, all requests destined for the partner IP address are serviced by the shared or standby interface. Also, in partner mode, if a command takes a network interface name as an argument, enter the network interface name of the failed node. The command is executed on the shared or standby interface on the live node. Similarly, in partner mode, a command for displaying network interface information displays the network interface name of the failed node, even though the command is serviced by the shared or standby interface on the live node." Help me think this through. This means if I want filer1 to be active and filer2 to be standby with a sinlge VIF, filer1 would have something like 'ifconfig e0a 10.10.10.10', while filer2 would have something like 'ifconfig e0a partner 10.10.10.10'? -- GPG keyID: 0xFECC890C Phil Gardner

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fcp zone show "too large"
by Edward Rolison 06 Oct '15

06 Oct '15

I've been troubleshooting a FCOE problem - just tried to inspect the zon set with "fcp zone show" and got back an error that the zoneset is "too large". I don't think it is - this is a pretty small config, perhaps 50 hosts tops. So I think it must be something else. (Or maybe it isn't - I don't have direct access to the switch, so I can't say for sure). Has anyone run into this? (Or can offer alternatives for returning subsets of the zoneset from the filer end?)

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FAS8020 HA pair in 1 chassis -- cluster interconnect ?
by Paul Letta 05 Oct '15

05 Oct '15

Hello, I've currently got a FAS3240 HA pair (with each controller in its own chassis). I am swapping the heads with a FAS8020 HA pair. This is 7-mode 8.2.x. With the current 3240's..there are a cluster interconnects that runs between c0a and c0b on both controllers. The new 8020 is a HA pair in one chassis. Are cluster interconnects required ? The Installation and Setup Instructions guide shows it differently for cDOT and 7-mode.. For cDOT is says to connect e0a to e0a and e0b to e0b for the cluster interconnect. This is listed as a "switchless cluster" for cDOT. (no mention of 7-mode here) For 7-mode and cDot for a "switched HA configuration", it has e0a and e0b for both heads going the upstream switches. The guide I'm talking about is at: library.netapp.com/ecm/ecm_download_file/ECMP1199906 Install Hardware (blue 2) step 2.2 I am not planning on using e0a or e0b for networking at all. The purchase did not come with any cables that will work between these ports. Thanks. Paul

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Help with FTP
by Rhodes, Richard L. 04 Oct '15

04 Oct '15

Hi, Data ONTAP Release 8.1.2P1 7-Mode We received a request to provide FTP access to a filer. Here is what they want: - they have 4 CIFS shares, each is in a separate vol/qtree (prod, test, qa, whatever) - from a AIX system, they want to FTP to the filer, access the each of the vol/qtree shares, and download files - they want to do this via Active Directory ID's and security - I believe they want to do this via 4 separate ID's - one per share, but I think using just one may be ok I've been reading about FTP on OnTap. I think I see how to enable FTP with AD ID's (NTLM style). I can then have ID's all access a single dir, or have each ID access it's own home dir. I don't see any way to specify a particular vol/qtree per AD ID. For Unix style access I could create separate ID's in the /etc/passwd file with specific vol/qtree home dirs, which I would make their CIFS vol/qtrees. But if I do this, I can't fine how the UNIX id's would access the CIFS file - it's two different security models. I'd like them to just mouth the CIFS shares to AIX, but they can't get it to work. I could use some advice! Rick ----------------------------------------- The information contained in this message is intended only for the personal and confidential use of the recipient(s) named above. If the reader of this message is not the intended recipient or an agent responsible for delivering it to the intended recipient, you are hereby notified that you have received this document in error and that any review, dissemination, distribution, or copying of this message is strictly prohibited. If you have received this communication in error, please notify us immediately, and delete the original message.

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BMC access is denied.
by Brad Thompson 30 Sep '15

30 Sep '15

Hi all, Has anyone ever seen a BMC deny access when using the root user password? I'm trying to reconfigure this system and get the BMC working, but whenever I SSH to the BMC it won't let me login using the root user password. I get a permission denied message as if the password were wrong. Things I have tried: BMC setup (several times with different IP addresses) BMC reboot (several times) Changed the root user password several times using passwd. Takeover/Giveback Verified that the password is less than 16 characters. Tried "root", "naroot", and "Administrator" to log into the BMC, all failed the same way. Ran through secureadmin setup again. Tried to SSH to the BMC from different hosts, both Windows and Linux. I can SSH to the controller itself just fine using the root user / password. Anyone have any other ideas or see something that I'm missing? The only thing I haven't done yet is power cycle the controller, and that's just because I'm not anywhere near it. Thanks, Brad

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Cifs share access log
by Jeff Cleverley 30 Sep '15

30 Sep '15

Greetings, Is there a way to have the system log what users connect via cifs AND also show what share they connect to? This is a 7.3.2 system. I've been trying various cifs options. I can see where it log who I am, and where I'm coming from, but not what I'm trying to access, or what share I mounted. Some mystery deletes have been occurring so we are trying to track down who may be accessing that particular share. Ideally I want to know when they connect and disconnect at a minimum so we have an idea when they were there. For now I just have a script checking cifs sessions and logging connections to the share to a file. I'd rather see it in messages or audit instead. Thanks, Jeff -- Jeff Cleverley IT Engineer 4380 Ziegler Road Building 1, Dock 1 Fort Collins, Colorado 80525 970-288-4611

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Vol Move Throttling in cDOT
by Alexander Griesser 28 Sep '15

28 Sep '15

Hey there, I did some research already but wasn't able to find what I was looking for, so I'm trying a quick shot here: Does anyone know if it's actually possible to throttle a vol move on cDOT? vol move start does not really list an option for that and once the move is running, there's also no vol move modify or anything like that. *> vol move start ? (volume move start) -vserver <vserver name> Vserver Name [-volume] <volume name> Volume Name [-destination-aggregate] <aggregate name> Destination Aggregate [[-cutover-window] {30..300}] Cutover time window in seconds (default: 45) [ -cutover-attempts {1..25} ] Number of Cutover attempts (default: 3) [ -cutover-action {abort_on_failure|defer_on_failure|force|wait} ] Action for Cutover (default: defer_on_failure) [ -perform-validation-only [true] ] Performs validation checks only (default: false) [ -foreground {true|false} ] Foreground Process [ -bypass-throttling {true|false} ] *Bypass Replication Engine Throttling [ -skip-delta-calculation {true|false} ] *Skip the Delta Calculation I'm currently migrating quite some big volumes from SAS to SATA across heads and the SATA aggregate is of course experiencing some lag now, so I'd love to throttle that a bit if possible. Any idea? Would a QoS policy on the souce volume help here or does NetApp internal stuff (like a vol move) override QoS quotas? Best, Alexander Griesser Head of Systems Operations ANEXIA Internetdienstleistungs GmbH E-Mail: ag(a)anexia.at<mailto:ag@anexia.at> Web: http://www.anexia.at<http://www.anexia.at/> Anschrift Hauptsitz Klagenfurt: Feldkirchnerstraße 140, 9020 Klagenfurt Geschäftsführer: Alexander Windbichler Firmenbuch: FN 289918a | Gerichtsstand: Klagenfurt | UID-Nummer: AT U63216601

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File delete rate
by Edward Rolison 26 Sep '15

26 Sep '15

Apologies if this seems a bit vague - I'm in need of a quick sanity check. Doing a qtree delete - it's taking 'a while'. This seems to be because it's deleting every file at a rate of 50-100 files per second, and there's about a million files in the qtree. Is that a 'reasonable' rate of deletion? (This is using an API based 'file-delete-file' operation, if that's relevant).

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Clustered Ontap - Disk Encryption
by Jordan Slingerland 25 Sep '15

25 Sep '15

Quick and easy question I hope. Is there any reason I would not be able to add a shelf or two of encrypted disks to an existing 8040 with active aggregates and create an encrypted aggregate out the new disks only. (leaving the existing aggr unencrypted) --Jordan For the eighth consecutive year, Independent Health was named one of the best companies to work for in New York State. The Buffalo News also named Independent Health one of the Top Workplaces in Western New York for 2014 and 2015. Go to www.independenthealth.com to view careers and available positions. We are an Equal Opportunity Employer. CONFIDENTIALITY NOTICE: This e-mail and its attachments (collectively referred to as "e-mail") may contain confidential information that is privileged and protected from disclosure by Federal and State confidentiality laws, rules or regulations. This e-mail is intended for the designated addressee only. If you are not the designated addressee, you are notified that any disclosure, copying or distribution of this e-mail may be unlawful and may subject you to legal consequences. If you have received this e-mail in error, please contact me immediately by telephone at (716) 631 - 3001 and delete the e-mail from your computer immediately. Thank you for your attention.

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