NETAPP\\
  
  version
  storage show disk  <--to show the disk and the filer that 'owns' them
  system controller show   # to see the FAS version

----
CLUSTER/NODE HEALTH:

**NFS**
  vserver export-policy rule show   # under 'Client Match' column is the IPs os the servers mounted!!
  exportfs
  config dump -v config_file
  system node service-processor show


(We have heads, adapters and shelves) 

  cluster show
  cluster show -instance
  storage failover show
  cluster image show-update-progress
  event log show -severity EMERGENCY   # 'syslog' events
  lif migration, pool exhaustion, locks:\\


  Diagnostics:
  
  filer01::*> set d -c off;statistics show -object nfsv4_diag -instance nfs4_diag -counter storePool* -rawshow -object nfsv4_diag -instance nfs4_diag -counter storePool* -raw
  filer01::*> set d -c off;statistics filer01::> volume show -vserver filer01-svm01 -volume homemycompany1 -fields policy


SIS (single instance storage) 

  sis config  <-- show you the status of the settings.

VOLUMES
  aggr show_space -h <-- check aggregate space
  sysstat -m 1       <-- To see how busy the box is
  volume show -vserver filer01-svm01 -volume homemycompany1 -fields policy

GENERAL DISK
  disk show -v
  vol status
  storage show disk -p
  options
  sysconfig [-acr]
  aggr status

LUN/iSCSI
  lun show -m
  aggr options myAggr snapshot_autodelete off <-- to disable the automatic snapshot deletion (USE WITH CARE)
Aggregate snapshot commands
 rdfile /var/log   /etc/log(s) <-- To check the logs locally
  rdfile /etc/messages <-- rdfile in genereal to show any OS file


----

CLUSTER UPGRADES (filer upgrades):\\
  * [[https://confluence.mycompany2datacloud.com/display/IN/Netapp+filer+firmware+update]]
  * {{ :network_stuff:netapp-filer-upgrades.pdf |}}

----

**NETWORK STUFF:**\\

  network interface show
  network interface show -lif filer01-svm02_nfs_lif1 -instance     # to check specific lif status
  network interface show -fields ? to customize the output.
  show -fields vserver,address,status-admin
  network port show
  filer01::network port> show -fields node,port,mac,mtu,mtu-admin,speed-oper,ifgrp-port,broadcast-domain,link
  network port ifgrp show    # for lacp ports
  node run -node filer01-03 -command ifconfig -v            # for troubleshooting lacp. see https://kb.netapp.com/app/answers/answer_view/a_id/1001343/~/faq%3A-troubleshooting-lacp-port-channel%2F-interface-groups-
  
  
\\
NETAPP SWITCHES:\\
  (from filer): network device-discovery show -node filer01-04 -protocol cdp
  show port-channel 3/1
\\
SW UPGRADES:\\
[[https://library.netapp.com/ecm/ecm_download_file/ECMP12469252|External Link]]. Firmware is called FASTPATH, sometimes additional software called RCF is required \\
  dir ! fto see the file system
  show bootvar  ! to see the images availables in flash
  show port all | include Up
  show port-channel 3/1
  

----
TROUBLESHOOT OPEN CASES:\\
  * To find the controller's serial number or model plus lots of info:

  ::> system show -instance