Minor Device Number Discrepancy.
Hello all, Long story short. The issue is that Logstash is duplicating logs after application restarts due to PVCs being mounted with different minor device versions, causing Logstash to mistakenly...
View ArticleVMWare/Vcenter/ESX Error *.vmx acces denied
Hello, I have a FAS2552 with Ontap 9.8SVM for NFS.Auth: Unix SystemHosts have Root acces (Super user)Tested (SSH/ESX) by creating a folder and file on the NFS datastore I can Copy a vm to the...
View ArticleCIFS shares inaccessible when disabling ntlmv2
I'm trying to setup my svm server to talk Kerberos only (v9.15). My environment is setup to use aes-128 and aes-256 encryption and svm server has been joined to the domain. However, when I run command...
View ArticleCIFS LIF IP not reachable on when hosted on port Type VLAN
CIFS LIF IP not reachable on when hosted on port Type VLAN ( a0a-200, a0a-150 etc..)But works fine moved to port type if-grp (a0a) any further configuration needed on NetApp end?We are using Cisco...
View ArticleSanSurfer for Windows Sanbox 5600
Hello, I have some old Qlogic FS switches and would like to be able to have a go at managing them not only in cli.Where could I find the SanSurfer app? Many thanx in advance, D
View ArticleCIFS share permission backup and restore it on snapmirror volume
I followed the .\backupSharesAcls.ps and .\restoreSharesAcls.ps1 script to backup the share and ACL permissions from source volume and restore it on destination volume.Does the restore snapmirror...
View ArticleQouta import from another cluster
Hi All, I would like to import qtree and user quota rules and policies from an existing FAS cluster to volumes moved using SnapMirror to a different cluster. The current quota database number is 487.Is...
View ArticleCannot use AES256 for NFS Kerberos
I am having problems restricting kerberized NFS to use only AES encryption. We had kerberized NFS running until the other encryptions were blocked at the KDC.Context:FAS2720 FilerOntap 9.8P18KDC is...
View Articlenetwork device-discovery show -protocol cdp - no entries
I am re-installing (wipeconfig, new software first, yada, yada) an AFF-A300 nodes and hit something new. I exit out of the setup at the (join / create) and turn on cdp (system node run -node...
View Articlecan't choose port e1a and e1b
Hi all, First of all I am new to ontap. I have setup an single node cluster ASA-C250.Ports e0c and e0d are used for the cluster interconnect network.Ports e1a and e1b are connected to a Juniper switch....
View ArticleNTP connectivity issue when cluster_mgmt and node_mgmt are on different VLANs
We’re running ONTAP 9.16.1P7 and have cluster_mgmt and node_mgmt LIFs on different VLANs.Setup:node_mgmt network: 192.168.10.xcluster_mgmt LIF: 192.168.20.210 (home node: node10)NTP server:...
View ArticleIPV6 Mgmt LIFs suddently become unreachable
Hello,Several servers are configured to use NetApp Version 9.9.1P2 as a storage backend. Each server is connected using IPV6 mgmt/data LIFs to its own SVM. Each server deployed Trident CSI to...
View Articlecan nfsv4 stateful connections survive failover through firewalls
I am wondering if anyone has successfully been able to configure "things" to survive ONTAP upgrades through FW's without having to remount v4 clients. Firewalls are not my wheelhouse and so this is...
View ArticleLockCount rising until storepool says goodbye
Hey folks, i have a strange issue and i cant get rid of it. Environment:OKD-Cluster (4.20.0-okd-scos.12) NetApp OTS (NetApp Release 9.17.1P2) with dedicated SVM for the OKD ClusterTrident, installed...
View ArticleLACP & NVMe Volumes
Hello Team,We are using NVMe over TCP with a NetApp ONTAP backend.On the host side, the network interfaces are configured as an LACP bond (802.3ad) with 2 × 25 Gbps NICs.I would like to confirm my...
View ArticleCIFS SVM with 2 LIFs
Hi, i have a CIFS SVM with 2 data LIFs in different subnets, they have no connection. Subnet x is the common client network and subnet y is a dedicated backup network for the backup-server. Wehen i now...
View ArticleCIFS and SPN records
Some of our vservers that provide CIFS have a DNS alias. For each of the aliasses I created a HOST spn record. Although everything works fine I was wondering if a CIFS spn record is also recommended...
View ArticleLDAP config for SVM (to enable auth-sys-extended-groups)
Some years ago while trying to make multiprotocol shares work well accross a mixed bag of name services, we landed on configuring the data SVM to point to AD as the LDAP source. This seemed to solve...
View ArticleNFS mount options for NFS shares.
Hello all,I'm reviewing our current NFS client mount configuration and would like guidance on recommended NetApp NFS mount options for RHEL 9 clients.This is what we have for our nfsv3...
View ArticleVLAN separation NFS and NVME/TCP Traffic
Are there any issues with using a unified VLAN for NFS and NVME-TCP traffic in a medium sized OpenShift VM environment? For best performance, are separate VLANs best practice for data traffic for the...
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