On 15/05/20, Suhail Bamzena (suhailsalem@gmail.com) wrote: > Thanks Rory, the machine has the capacity to pull through pg_dumps but like > u rightly mentioned incremental backups mean that we will need to work with > the wal's.. 18TB is what is the scary part and with compression I dont see > it being less than 2TB a day...
I suggest you try one immediately, assuming you can dump it somewhere and the machine has the resources. Then you will at least have a backup and a sense of what is possible. (Which will help inform your upgrade strategy too.)