-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 2/20/2012 2:05 PM, Ted Ts'o wrote: > Why do you want to do this? In general the tools will > automatically sync the backups from the master if it is necessary > (i.e., in the case of a file system resize, or if there is a > change in the file system features). Otherwise, we deliberately > try to avoid modifying the backups, since any updates to the > backups is an opportunity to copy corrupted values to the backups, > or otherwise risk write failures that could smash the backups. Because I was experimenting with e2fsck -E discard on a raw image and it was clobbering the superblock, and the backups weren't in the image. -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.17 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iQEcBAEBAgAGBQJPQp16AAoJEJrBOlT6nu75YsYH/RfMeeqyq1YzolyRJzeQuQVB vi1sKkW8LlYutAU3bgJPPxNa3VEUlz5BDqOLzL2DZcsUWUU0t/XkwWGBW8M5UPuy LQyc/DO2Uz+ho8Jh+WSaOT0FByE5Gp4o5Xu5nhdO27MuTa1q0WiAxGneTnoN+ZNW G2FkaTAWEGTPhUzV8F32ZnfKNzGJExl5BhiBEm5p5d2jqdzrQS4Uz15ZDbIqSmnL uJNmtdcBjvq721Rcrf9U15TzZgumxy4VVaNNqR1ZhFG+HnGUVmsqC6HQ1/WaQHWh WqyXdgX1SlCPP2oAYE8pRvhLQkujg553QBYKkuckQfXD8YnpFWWFQ3fsGLWG5+c= =cqFo -----END PGP SIGNATURE----- -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
