Control: tag -1 +moreinfo
Hello Balint, On Fri, 2017-04-21 at 15:00 +0200, Balint Reczey wrote: > Sometimes kpartx reports errors during handling partition while at the > end deleting the loop device succeeds: > You mention "Sometimes". Is it to assume that the issue is not persistently reproducible ? What steps to follow if I were to reproduce this locally ? > $ kpartx -v -d binary/boot/disk-uefi.ext4 > device-mapper: remove ioctl on loop0p1 failed: Device or resource busy > del devmap : loop0p15 > del devmap : loop0p14 > loop deleted : /dev/loop0 > $ > # here we have $? != 0 > # (from: https://bugs.launchpad.net/ubuntu/+source/livecd-rootfs/+bug/1684090) > > Please find the patch attached which ignores earlier errors after loop > deletion is done. I tried it locally and cannot reproduce it. rrs@learner:/tmp$ sudo kpartx -av foo.img add map loop2p1 (254:6): 0 1024000 linear 7:2 2048 add map loop2p2 (254:7): 0 1071104 linear 7:2 1026048 2017-04-21 / 22:25:44 ♒♒♒ ☺ rrs@learner:/tmp$ sudo kpartx -v -d foo.img del devmap : loop2p2 del devmap : loop2p1 loop deleted : /dev/loop2 2017-04-21 / 22:25:49 ♒♒♒ ☺ And I don't see the behavior wrong in what you shared, where partition 1 failed to delete. -- Ritesh Raj Sarraf | http://people.debian.org/~rrs Debian - The Universal Operating System
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