20.01.2019 23:16, Matthias Bach пишет:
Hi,
Am Sonntag, 20. Januar 2019, 20:15:26 CET schrieb Andrei Borzenkov:
20.01.2019 22:11, Matthias Bach пишет:
Am Samstag, 19. Januar 2019, 08:12:52 CET schrieb Andrei Borzenkov:
Please show from each system
/etc/fstab /etc/crypttab lsinitrd /boot/initrd lsinitrd /boot/initrd etc/cmdline.d/\*
(yes, last command is exactly as given, it shows content of files).
I am not surprised you have no discards; I am surprised where discards come from.
Would you still like to see those files from a system with working discard? In that case I'll post 'em.
Please post output of
dmsetup table
on system where you see "working" discard. I suspect this is false positive.
luks-0XXX1: 0 169615360 crypt aes-xts-plain64 0000000000000000000000000000000000000000000000000000000000000000 0 8:6 4096 1 allow_discards
Yes, discards are active indeed. Did you explicitly configure it (in /etc/crypttab)?