During a cluster routine check with RVtools I’ve seen a warning.
Warnings like this on a vCenter appliance let my alarm bells ring. Partitions filling up close to 100% are not a desirable condition. But let’s have a look into VAMI (vCenter Appliance Management Interface).
Now that’s strange. Everything seems to be in a green state. It’s a VCSA 6.7 Update 2a (18.104.22.168000). Older versions did show a storage warning. “File system /storage/archive is low on storage space“. But this appliance seems to be happy. Let’s have a look at the shell, to see what’s really happening.
It looks like mount point /storage/archive is almost filled up.
Veeam Backup and Replication has a deep integration into NetApp hardware since version 8. Yet there is still no NAS Backup Support for SMB and NFS Shares (v10 Feature or 9.5 Ux). The question arises how to back up NAS data from older NetApp boxes, when the ONTAP version is simply too old for Veeam integration and you can’t utilize NDMP, NFS or SMB protocol for direct NAS backup?
I will outline a real-life scenario where a customer has an old Netapp (7+ years old) with single controller holding very important data (I will not comment on that). 🙂
How can we integrate these datasets into an existing Veeam infrastructure?
I’ve created a cheap and dirty(?) method how to synchronize the content of that old Netapp box with a Linux VM which can be easily backed up by Veeam. The content of the Netapp NFS share will be replicated into a Linux VM (1st copy), backed up to disk by Veeam (2nd copy) and archived to tape (3rd copy, 2nd media type) which is then kept in a fireproof safe (offsite). It was possible to fulfill the 3-2-1 rule (3 copies, 2 types of media, 1 copy offsite).
First aid if VCSA root partition turns out to be too small
I recent times I frequently see vCenter server appliances (VCSA), whose root partitions ran out of free space. As a result services are unable to start after reboot. There are some tricks to free some space on root but on the long run you should increase the partition size.
Sounds simple – but it’s quite tricky and a bit dangerous. Don’t try this at home! 😉