Low latency on the filer, but high latency on VM guest
On a NFS datastore, we only see <5ms latency, but on VM guest, 80ms+ latency. This seems not a filer issue to me. However, what steps I should take to investigate and find out the root cause? eith...
View ArticleLow latency on the filer, but very high latency on VM guest
We have perofrmance issue.The NFS datastore has <5 ms latency on the filer, but >80ms on VM guest as shown in vCenter. To me, the performance issue is not caused by the filer.But, what steps...
View ArticleOCPM 7 RC1, RedHat FAILURE: netapp-application-server package installed, but...
I have errors when installing OnCommand Performance Manager 7.1 on Redhat 7 The pre installation script output ./pre_install_check.shChecking system...Console output logged to...
View ArticleHow to retain 32-bit snapvault snapshots when migration to ONTAP 9?
Hello, For a customer we are preparing the 7-mode systems for transition to ONTAP 9. Almost every aggregate is 64-bit with 64-bit snapshots, no problem. There was just one 32-bit aggregate (SnapVault...
View ArticleStatistic Lun Show issue
Hello, I've got really strange issue. I have two LUNs in single igroup.I can check the stastistics for one LUN, but not for the other one. Both LUNs are online, mapped, created in the same way, even at...
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Cluster Data ONTAP logging and checkup Issue
Hi Guys, I am new to Cluster Data Ontap, I have created a 2 node cluster in my lab environment and trying to access, it was working good, but since two days i have been facing a issue in node2 while...
View ArticleA way to determine which VM has the largest data change rate within SMVI...
One of the volumes has unusually large SMVI snapshot size. Is there a way to pin-point which VM has the largest data change rate?Thanks!-=Vlad=-
View ArticleFAS3220 Dual Chassis HA interconnect error
Have a 2-node FAS2554 running ONTAP 9. I see this error message in the event log a couple of times an hour from both nodes: csm.sessionFailed: Cluster interconnect session (req=uwfclu1c-01:dblade,...
View Article64-bit space qualifying scanner status?
Hello all. We just ugraded from 8.0.5 to 8.1.4P7 in order to convert aggrs from 32-bit to 64-bit without having to add additional disks. Upon completion, the upgrade process automatically initiated the...
View ArticleFas2240-4 All Drives show failed
First of all I'm really new to NetApp and have some basic questions. We got a used Fas2240-4 with two DS4246 shelves for testing purposes. I'm supposed to learn with this system and figure out what...
View Articleguaranteed performance using storage Qos?
Hi, OnTAP 8.3GA running on FAS8040HA I am learning how to use storage QoS but from what i can tell, it can only throttle on storage objects. I am looking for a way to guarantee the minimum for an...
View ArticleUpgrade FAS2552 from 7-Mode to CDOT 8.3.2
Anyone knows where I can find the documentation to upgrade from 7-Mode to 8.3.2. My current FAS2552 was downgraded (previous storage admin) to 7-mode about a year ago, but now i am charged with moving...
View Articlefpolicy logs in the Ontap
Hello all, Sorry if this is not the right post to ask this question, but i need to know how to revie the fpolicy logs in the Ontap.Could someone to help me with the right command, please? BR,Luis Sanz
View ArticleMonitoring changes to CIFS share permissions and NFS Export Policies
I'm trying to find a solution to monitor any changes to permissions on CIFS shares as well as any changes to Export Policies for NFS in CDOT 8.3. Something as simple as an informational email would...
View ArticleError while covering from 7-Mode to Clustered
Hello Everyone I am in the process of converting a FAS2552 from 7-Mode to Clustered. After changing the boot env clustered variable to true and go into the boot menu option 4 to wipe and initialise I...
View ArticleReversing snapmirror between C Mode and 7 Mode
I have a volume level snapmirror which source is on 7 Mode and DR is C-Mode (We are in the middle of product upgrade). In this scenario, Just wonder, can I perform snapmirror reversal to change...
View ArticleWhat is this WAFL message? SHARING_MSG_LOAD_RECIPIENT
I had a performance issue and this WAFL message was being suspended quite a bit.
View ArticleExchange 2007 and Snap Manager Exchange
Hello, I have a single Exchange server 2007 connected to Netapp. We daily run the backup using Snapmanager for exchange 6.0. I run Daily backup,weekly,mothly and Yearly.While restoring it i...
View Articleproblem creating cifs shares via MMC on NetApp cDOT Release 8.3.1
Hi the team who create our CIFS shares no longer have access to do this since we migrated vfilers to cDOT NetApp Release 8.3.1 from 7-mode. They are not domain admins so I set them up as superusers...
View ArticleSVM LIFs
Hi GuysI have 4 node cluster and I need to create an SVM with CIFS/SMB share. How many LIFs should I create or what would be the best practice to create LIFs on CIFS/SMB SVM?regardsVK
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