Mark Fletcher <markf@xxxxxxxxxxxxxx> writes: > Running 9.6.15, this morning we got a 'shared buffer hash table corrupted' > error on a query. I reran the query a couple hours later, and it completed > without error. This is running in production on a Linode instance which > hasn't seen any config changes in months. > I didn't find much on-line about this. How concerned should I be? Would you > move the instance to a different physical host? Personally, I'd restart the postmaster, but not do more than that unless the error recurs. regards, tom lane