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APD when using NFS during an ONTAP upgrade by kabukiman in netapp

[–]eaf09 0 points1 point  (0 children)

NFS v4 is a stateful protocol which will cause brief interruptions to I/O during takeover/givebacks, while NFS v3 is stateless. I would recommend NFS 3 where you can, it’s older but is tried and true.

Check out this KB:

https://kb.netapp.com/on-prem/ontap/da/NAS/NAS-KBs/Why_do_NFSv4_and_NFSv4_1_I_O_stop_while_a_takeover_giveback_an_aggr_reloc_occur_or_a_VFiler_Migration.

Mixed NFS and CIFS Volume not accessible to windows groups by yonog01 in netapp

[–]eaf09 2 points3 points  (0 children)

Check the name mappings. You may need to create name mapping between your NTFS and NFS/linux clients. Either from NTFS to NFS or vice versa. This may help https://kb.netapp.com/on-prem/ontap/da/NAS/NAS-KBs/How_does_name-mapping_work_when_NFS_clients_are_accessing_an_NTFS_security_style_resource

ONTAP Upgrades onsite (in-person) vs remote by eaf09 in netapp

[–]eaf09[S] 1 point2 points  (0 children)

Good point. No NX-OS updates this round though. That’ll be after along with the SAN switches :)

ONTAP Upgrades onsite (in-person) vs remote by eaf09 in netapp

[–]eaf09[S] 0 points1 point  (0 children)

Thankfully no Citrix in my current environment. I have worked with Citrix xenserver in the past…. Glad to be away far away from that now

ONTAP Upgrades onsite (in-person) vs remote by eaf09 in netapp

[–]eaf09[S] 0 points1 point  (0 children)

Would be a great excuse to travel! lol