I noticed there is also a problem with redirecting to /dev/null, somehow: # uname -a Linux sdeziel-desktop 5.11.0-27-generic #29~20.04.1-Ubuntu SMP Wed Aug 11 15:58:17 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux # zfs send -I data/simon/musique@laptop-2020-11-30 data/simon/musique@o > /dev/null internal error: Invalid argument Aborted (core dumped) # dmesg -c [ 747.837066] kernel write not supported for file /null (pid: 10174 comm: zfs)
Writing to a pipe works though: # zfs send -I data/simon/musique@laptop-2020-11-30 data/simon/musique@o | wc -c 5660616 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1939302 Title: hwe-5.11 regression: zfs send core dump To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/zfs-linux/+bug/1939302/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
