Hi Dave
Dude, Your still using NDMP, that is so un-cool ; NDMP is what I used 12 years ago.
Today I use the latest AI-Blockchain based CDP NAS backups paid for by a chatGPT coded iphone based sustainable deep-sea crypto mining operation.
Just kidding ... I still use NDMP direct to tape. ( you are not the only one ! )
I'm currently using a system based on EMC Networker. Networker manages library, tape-devices, media and provides core NDMP functionality.
I wrote my own job-dispatch and scheduling routines in python. The system works well; but , is not modern. I wish there were other NAS point-in-time backup/restore options.
Main problems with NDMP direct-to-tape. The number of parallel streams is limited by the number of tape drives. I currently use 7 LTO-8 drives.
( I'm considering writing incremental backups to disk; but, this requires an array purchase , and also requires backup data to flow over the LAN)
I my mind I'm thinking that, the HNAS should have some sort of built-in continuous-data-protection scheme ??
We need to have some sort of community event where the future of NAS backups / DR can be discussed in an open / creative manner.
Andy
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Andrew Romero
Storage Administrator
Fermi National Accelerator Laboratory
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