[Bug 1543430] Re: kpartx 0.5.0-7ubuntu11 fails to remove loop mapping on kpartx -d
This bug was fixed in the package multipath-tools - 0.4.9-3ubuntu7.9 --- multipath-tools (0.4.9-3ubuntu7.9) trusty; urgency=medium * debian/patches/kpartx-support-device-names-with-spaces.patch: fix loopback files unmapping. (LP: #1543430) multipath-tools (0.4.9-3ubuntu7.8) trusty; urgency=medium * debian/patches/kpartx-support-device-names-with-spaces.patch: deal with spaces in device names in kpartx too (LP: #1432062) * debian/initramfs/local-premount: wait for udev to settle before mounting so the by-uuid/ symlinks have a chance to be updated by udev rules. (LP: #1503286) * Allow device detection all through the initramfs: run multipathd instead of only scanning once for devices, so those that come up slower can still be used as a root device (LP: #1526984): - debian/patches/0050-readonly-bindings_prefix.patch, debian/patches/0051-readonly-bindings_multipath.patch, debian/patches/0052-readonly-bindings_multipathd.patch, debian/patches/0053-readonly-bindings_multipathd_prod.patch: support -B to allow multipathd to handle cases where the bindings file is read-only. - debian/initramfs/hooks: install multipathd and required directories. - debian/initramfs/local-premount: also reload all maps to make sure they're ready before we mount. - debian/initramfs/local-top: run multipathd rather than a one-off call to multipath so that new paths can be correctly added as detected while we're still in the initramfs. - debian/initramfs/local-bottom: remember to stop multipathd. - debian/initramfs/local-bottom, debian/rules: install local-bottom for initramfs. * debian/patches/lp1496210_add_IBM_XIV_defaults.patch: add support (default config values) for the IBM 2810XIV storage system. (LP: #1496210) * debian/patches/0054-kpartx-update-option.patch: run kpartx -u rather than kpartx -a, so as to remove old partition entries if the partition table has changed. (LP: #1473903) * debian/patches/multipath_enable_sync_support_1b8082c8.patch, debian/patches/kpartx_rely_on_udev_dev_creation_9a632fff.patch: synchronize udev, device-mapper and multipath, and let udev deal with creating device nodes and symlinks. (LP: #1486370) * debian/initramfs/local-top: drop scsi_wait_scan stanza, that module is no longer available. (LP: #1538775) -- Mathieu Trudel-Lapierre Tue, 09 Feb 2016 16:03:10 -0500 ** Changed in: multipath-tools (Ubuntu Trusty) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to multipath-tools in Ubuntu. https://bugs.launchpad.net/bugs/1543430 Title: kpartx 0.5.0-7ubuntu11 fails to remove loop mapping on kpartx -d To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/multipath-tools/+bug/1543430/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1543430] Re: kpartx 0.5.0-7ubuntu11 fails to remove loop mapping on kpartx -d
Verified; this works as expected: kpartx -av adds a loop device node and mounts the image, and sets up the partitions. kpartx -dv deletes the partition maps and removed the loop device node. ** Tags removed: verification-needed ** Tags added: verification-done -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to multipath-tools in Ubuntu. https://bugs.launchpad.net/bugs/1543430 Title: kpartx 0.5.0-7ubuntu11 fails to remove loop mapping on kpartx -d To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/multipath-tools/+bug/1543430/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1543430] Re: kpartx 0.5.0-7ubuntu11 fails to remove loop mapping on kpartx -d
** Also affects: multipath-tools (Ubuntu Trusty) Importance: Undecided Status: New ** Changed in: multipath-tools (Ubuntu Trusty) Status: New => Fix Committed -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to multipath-tools in Ubuntu. https://bugs.launchpad.net/bugs/1543430 Title: kpartx 0.5.0-7ubuntu11 fails to remove loop mapping on kpartx -d To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/multipath-tools/+bug/1543430/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1543430] Re: kpartx 0.5.0-7ubuntu11 fails to remove loop mapping on kpartx -d
Hello Steve, or anyone else affected, Accepted multipath-tools into trusty-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/multipath- tools/0.4.9-3ubuntu7.9 in a few hours, and then in the -proposed repository. Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Your feedback will aid us getting this update out to other Ubuntu users. If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested, and change the tag from verification-needed to verification-done. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification-failed. In either case, details of your testing will help us make a better decision. Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance! ** Tags added: verification-needed -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to multipath-tools in Ubuntu. https://bugs.launchpad.net/bugs/1543430 Title: kpartx 0.5.0-7ubuntu11 fails to remove loop mapping on kpartx -d To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/multipath-tools/+bug/1543430/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1543430] Re: kpartx 0.5.0-7ubuntu11 fails to remove loop mapping on kpartx -d
This bug was fixed in the package multipath-tools - 0.5.0-7ubuntu14 --- multipath-tools (0.5.0-7ubuntu14) xenial; urgency=medium * debian/patches/kpartx_more_loopback_fixes.patch: fix loopback mounted files some more: since we stat() the loopback device node, we can't rely on S_ISREG() tests to handle this case, and should look at the device itself instead. (LP: #1543430) * debian/tests/kpartx-file-loopback: check for left-over loop devices after deleting a map. -- Mathieu Trudel-Lapierre Tue, 09 Feb 2016 15:24:27 -0500 ** Changed in: multipath-tools (Ubuntu) Status: In Progress => Fix Released -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to multipath-tools in Ubuntu. https://bugs.launchpad.net/bugs/1543430 Title: kpartx 0.5.0-7ubuntu11 fails to remove loop mapping on kpartx -d To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/multipath-tools/+bug/1543430/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1543430] Re: kpartx 0.5.0-7ubuntu11 fails to remove loop mapping on kpartx -d
** Changed in: multipath-tools (Ubuntu) Status: New => In Progress -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to multipath-tools in Ubuntu. https://bugs.launchpad.net/bugs/1543430 Title: kpartx 0.5.0-7ubuntu11 fails to remove loop mapping on kpartx -d To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/multipath-tools/+bug/1543430/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1543430] Re: kpartx 0.5.0-7ubuntu11 fails to remove loop mapping on kpartx -d
Ugh, yeah, I see now that the patch fixing dealing with loopbacks at all "regresses" in a way, but not dealing correctly with the loop entries even though it appears to deal with the devmapper table just fine. I'm looking at it right now, it's not pretty. There are basically two ways I can think of to deal with this. Either relying more on loopdev/device than S_ISREG on the buf that describes the file opened (we needed to stat the loopback device after picking it, otherwise no major/minor numbers to do the partition mappings), or hacking buf.st_mode to convince kpartx we're still dealing with a regular file. I'm trying to see what might break if we just use loopdev or device everywhere. I will upload as soon as I'm reasonably confident this does not further break things, and I'll adjust the autopkgtest accordingly. -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to multipath-tools in Ubuntu. https://bugs.launchpad.net/bugs/1543430 Title: kpartx 0.5.0-7ubuntu11 fails to remove loop mapping on kpartx -d To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/multipath-tools/+bug/1543430/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1543430] Re: kpartx 0.5.0-7ubuntu11 fails to remove loop mapping on kpartx -d
Well, it's a problem on s390x, where they are not dedicated VMs. wgrant has run a cleanup of loopsetup devices now, on those builders. adding a check to test that losetup -f matches after a kpartx -a / -d round trip. -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to multipath-tools in Ubuntu. https://bugs.launchpad.net/bugs/1543430 Title: kpartx 0.5.0-7ubuntu11 fails to remove loop mapping on kpartx -d To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/multipath-tools/+bug/1543430/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
