Alvaro Herrera wrote: > A customer of ours has been having trouble with corrupted data for some > time. Of course, we've almost always blamed hardware (and we've seen > RAID controllers have their firmware upgraded, among other actions), but > the useful thing to know is when corruption has happened, and where. > > So we've been tasked with adding CRCs to data files.
Maybe a stupid question, but what I/O subsystems corrupt data and fail to report it? -- Bruce Momjian <[EMAIL PROTECTED]> http://momjian.us EnterpriseDB http://enterprisedb.com + If your life is a hard drive, Christ can be your backup. + -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
