Justin Piszcz <jpiszcz@xxxxxxxxxxxxxxx> wrote: > Options/alternatives for maintaining data integrity? > 3. Keep an md5sum for each file on the filesystem and run daily checks? I'm doing this since about 6 years now with all of my files and I never experienced any silent corruption. I also regularly experience MD mismatch_cnt effects on RAID1 with ext2/3 filesystems with heavy file removal/creation load (even before MD implemented its self-check features - I cmp-ed and corrected them manually before) and they all seem to have been related to metadata, i.e. inodes. regards Mario -- [mod_nessus for iauth] <delta> "scanning your system...found depreciated OS...found hole...installing new OS...please reboot and reconnect now" -- To unsubscribe from this list: send the line "unsubscribe linux-raid" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html