7 ms·
If you somehow have 3+ bit errors coming out of ram on an ECC board, you have much bigger problems than trying to verify your postgres data via checksum.
by ikiris 2y ago
If you somehow have 3+ bit errors coming out of ram on an ECC board, you have much bigger problems than trying to verify your postgres data via checksum.
- magicalhippo 2y agoAFAIK RowHammer attacks can cause multiple bits to flip in a row[1], no? But sure, it's not for the vast majority of folks. [1]: https://www.vusec.net/projects/eccploit/ https://www.vusec.net/projects/eccploit/
- ikiris 2y agoRowhammer would qualify as a bigger problem, yes.