[Group.of.nepali.translators] [Bug 1858802] Re: libblkid: no bcache UUID due to ambivalent detection of bcache and xfs_external_log for regular xfs in bcache backing device
** Changed in: util-linux (Debian) Status: Confirmed => Fix Released -- You received this bug notification because you are a member of नेपाली भाषा समायोजकहरुको समूह, which is subscribed to Xenial. Matching subscriptions: Ubuntu 16.04 Bugs https://bugs.launchpad.net/bugs/1858802 Title: libblkid: no bcache UUID due to ambivalent detection of bcache and xfs_external_log for regular xfs in bcache backing device Status in util-linux package in Ubuntu: Fix Released Status in util-linux source package in Xenial: Fix Released Status in util-linux source package in Bionic: Fix Released Status in util-linux source package in Disco: Won't Fix Status in util-linux source package in Eoan: Fix Released Status in util-linux source package in Focal: Fix Released Status in util-linux package in Debian: Fix Released Bug description: [Impact] * Users with an XFS filesystem on top of bcache (this is seen on some ceph, cloud deployments) might fail to reference the bcache device by UUID or other udev properties. * The journal of the regular XFS filesystem in the bcache device is incorrectly detected as an XFS external log; so two superblocks are detected (bcache and xfs_external_log). * Thus blkid fails with ambivalent superblocks detected then doesn't provide the usual udev properties (UUID, etc.) * The fix improves the probe function for XFS external log so it detects it's regular XFS and bails out. [Test Case] * See test steps detailed in comment #7 and later. - Create an XFS filesystem with the journal/log in the beginning of the bcache device (< 256K). - Stop the bcache device. - Run '$ blkid -o udev -p $BCACHE_BACKING_DEVICE'. $ sudo make-bcache -B $BACKING_DEV $ sudo mkfs.xfs -d agsize=16m -l agnum=0 -f $BCACHE_DEV $ echo 1 | sudo tee /sys/block/$(basename $BCACHE_DEV)/bcache/stop $ sudo blkid -o udev -p $BACKING_DEV [Regression Potential] * The patch only changes the detection function for XFS external log to be more general about the sector where the magic of regular XFS may be found (which is shifted inside the bcache.) * It still checks at sector zero (the only one checked previously), so this behavior didn't change. * Possible regressions are actual XFS external log devices that are not anymore detected as such. (Although that would probably indicate a different bug in libblkid.) [Other Info] * upstream commit: https://git.kernel.org/pub/scm/utils/util-linux/util-linux.git/commit/?id=d756af7d640c51ce8d1414607bd3f17eeecf2424 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/util-linux/+bug/1858802/+subscriptions ___ Mailing list: https://launchpad.net/~group.of.nepali.translators Post to : group.of.nepali.translators@lists.launchpad.net Unsubscribe : https://launchpad.net/~group.of.nepali.translators More help : https://help.launchpad.net/ListHelp
[Group.of.nepali.translators] [Bug 1858802] Re: libblkid: no bcache UUID due to ambivalent detection of bcache and xfs_external_log for regular xfs in bcache backing device
This bug was fixed in the package util-linux - 2.34-0.1ubuntu2.2 --- util-linux (2.34-0.1ubuntu2.2) eoan; urgency=medium * d/p/libblkid-xfs-log-check-for-reg-xfs-on-more-sectors.patch: fix ambivalent detection of bcache and xfs_external_log due to regular xfs on bcache backing device. (LP: #1858802) -- Mauricio Faria de Oliveira Wed, 08 Jan 2020 15:59:37 -0300 ** Changed in: util-linux (Ubuntu Eoan) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of नेपाली भाषा समायोजकहरुको समूह, which is subscribed to Xenial. Matching subscriptions: Ubuntu 16.04 Bugs https://bugs.launchpad.net/bugs/1858802 Title: libblkid: no bcache UUID due to ambivalent detection of bcache and xfs_external_log for regular xfs in bcache backing device Status in util-linux package in Ubuntu: Fix Released Status in util-linux source package in Xenial: Fix Released Status in util-linux source package in Bionic: Fix Released Status in util-linux source package in Disco: Won't Fix Status in util-linux source package in Eoan: Fix Released Status in util-linux source package in Focal: Fix Released Status in util-linux package in Debian: Unknown Bug description: [Impact] * Users with an XFS filesystem on top of bcache (this is seen on some ceph, cloud deployments) might fail to reference the bcache device by UUID or other udev properties. * The journal of the regular XFS filesystem in the bcache device is incorrectly detected as an XFS external log; so two superblocks are detected (bcache and xfs_external_log). * Thus blkid fails with ambivalent superblocks detected then doesn't provide the usual udev properties (UUID, etc.) * The fix improves the probe function for XFS external log so it detects it's regular XFS and bails out. [Test Case] * See test steps detailed in comment #7 and later. - Create an XFS filesystem with the journal/log in the beginning of the bcache device (< 256K). - Stop the bcache device. - Run '$ blkid -o udev -p $BCACHE_BACKING_DEVICE'. $ sudo make-bcache -B $BACKING_DEV $ sudo mkfs.xfs -d agsize=16m -l agnum=0 -f $BCACHE_DEV $ echo 1 | sudo tee /sys/block/$(basename $BCACHE_DEV)/bcache/stop $ sudo blkid -o udev -p $BACKING_DEV [Regression Potential] * The patch only changes the detection function for XFS external log to be more general about the sector where the magic of regular XFS may be found (which is shifted inside the bcache.) * It still checks at sector zero (the only one checked previously), so this behavior didn't change. * Possible regressions are actual XFS external log devices that are not anymore detected as such. (Although that would probably indicate a different bug in libblkid.) [Other Info] * upstream commit: https://git.kernel.org/pub/scm/utils/util-linux/util-linux.git/commit/?id=d756af7d640c51ce8d1414607bd3f17eeecf2424 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/util-linux/+bug/1858802/+subscriptions ___ Mailing list: https://launchpad.net/~group.of.nepali.translators Post to : group.of.nepali.translators@lists.launchpad.net Unsubscribe : https://launchpad.net/~group.of.nepali.translators More help : https://help.launchpad.net/ListHelp
[Group.of.nepali.translators] [Bug 1858802] Re: libblkid: no bcache UUID due to ambivalent detection of bcache and xfs_external_log for regular xfs in bcache backing device
This bug was fixed in the package util-linux - 2.31.1-0.4ubuntu3.5 --- util-linux (2.31.1-0.4ubuntu3.5) bionic; urgency=medium * d/p/libblkid-xfs-log-check-for-reg-xfs-on-more-sectors.patch: fix ambivalent detection of bcache and xfs_external_log due to regular xfs on bcache backing device. (LP: #1858802) -- Mauricio Faria de Oliveira Wed, 08 Jan 2020 15:31:23 -0300 ** Changed in: util-linux (Ubuntu Bionic) Status: Fix Committed => Fix Released ** Changed in: util-linux (Ubuntu Xenial) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of नेपाली भाषा समायोजकहरुको समूह, which is subscribed to Xenial. Matching subscriptions: Ubuntu 16.04 Bugs https://bugs.launchpad.net/bugs/1858802 Title: libblkid: no bcache UUID due to ambivalent detection of bcache and xfs_external_log for regular xfs in bcache backing device Status in util-linux package in Ubuntu: Fix Released Status in util-linux source package in Xenial: Fix Released Status in util-linux source package in Bionic: Fix Released Status in util-linux source package in Disco: Won't Fix Status in util-linux source package in Eoan: Fix Committed Status in util-linux source package in Focal: Fix Released Status in util-linux package in Debian: Unknown Bug description: [Impact] * Users with an XFS filesystem on top of bcache (this is seen on some ceph, cloud deployments) might fail to reference the bcache device by UUID or other udev properties. * The journal of the regular XFS filesystem in the bcache device is incorrectly detected as an XFS external log; so two superblocks are detected (bcache and xfs_external_log). * Thus blkid fails with ambivalent superblocks detected then doesn't provide the usual udev properties (UUID, etc.) * The fix improves the probe function for XFS external log so it detects it's regular XFS and bails out. [Test Case] * See test steps detailed in comment #7 and later. - Create an XFS filesystem with the journal/log in the beginning of the bcache device (< 256K). - Stop the bcache device. - Run '$ blkid -o udev -p $BCACHE_BACKING_DEVICE'. $ sudo make-bcache -B $BACKING_DEV $ sudo mkfs.xfs -d agsize=16m -l agnum=0 -f $BCACHE_DEV $ echo 1 | sudo tee /sys/block/$(basename $BCACHE_DEV)/bcache/stop $ sudo blkid -o udev -p $BACKING_DEV [Regression Potential] * The patch only changes the detection function for XFS external log to be more general about the sector where the magic of regular XFS may be found (which is shifted inside the bcache.) * It still checks at sector zero (the only one checked previously), so this behavior didn't change. * Possible regressions are actual XFS external log devices that are not anymore detected as such. (Although that would probably indicate a different bug in libblkid.) [Other Info] * upstream commit: https://git.kernel.org/pub/scm/utils/util-linux/util-linux.git/commit/?id=d756af7d640c51ce8d1414607bd3f17eeecf2424 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/util-linux/+bug/1858802/+subscriptions ___ Mailing list: https://launchpad.net/~group.of.nepali.translators Post to : group.of.nepali.translators@lists.launchpad.net Unsubscribe : https://launchpad.net/~group.of.nepali.translators More help : https://help.launchpad.net/ListHelp
[Group.of.nepali.translators] [Bug 1858802] Re: libblkid: no bcache UUID due to ambivalent detection of bcache and xfs_external_log for regular xfs in bcache backing device
This bug was fixed in the package util-linux - 2.34-0.1ubuntu5 --- util-linux (2.34-0.1ubuntu5) focal; urgency=medium * d/p/libblkid-xfs-log-check-for-reg-xfs-on-more-sectors.patch: fix ambivalent detection of bcache and xfs_external_log due to regular xfs on bcache backing device. (LP: #1858802) -- Mauricio Faria de Oliveira Wed, 08 Jan 2020 16:03:19 -0300 ** Changed in: util-linux (Ubuntu Focal) Status: In Progress => Fix Released -- You received this bug notification because you are a member of नेपाली भाषा समायोजकहरुको समूह, which is subscribed to Xenial. Matching subscriptions: Ubuntu 16.04 Bugs https://bugs.launchpad.net/bugs/1858802 Title: libblkid: no bcache UUID due to ambivalent detection of bcache and xfs_external_log for regular xfs in bcache backing device Status in util-linux package in Ubuntu: Fix Released Status in util-linux source package in Xenial: In Progress Status in util-linux source package in Bionic: In Progress Status in util-linux source package in Disco: In Progress Status in util-linux source package in Eoan: In Progress Status in util-linux source package in Focal: Fix Released Status in util-linux package in Debian: Unknown Bug description: [Impact] * Users with an XFS filesystem on top of bcache (this is seen on some ceph, cloud deployments) might fail to reference the bcache device by UUID or other udev properties. * The journal of the regular XFS filesystem in the bcache device is incorrectly detected as an XFS external log; so two superblocks are detected (bcache and xfs_external_log). * Thus blkid fails with ambivalent superblocks detected then doesn't provide the usual udev properties (UUID, etc.) * The fix improves the probe function for XFS external log so it detects it's regular XFS and bails out. [Test Case] * See test steps detailed in comment #7 and later. - Create an XFS filesystem with the journal/log in the beginning of the bcache device (< 256K). - Stop the bcache device. - Run '$ blkid -o udev -p $BCACHE_BACKING_DEVICE'. $ sudo make-bcache -B $BACKING_DEV $ sudo mkfs.xfs -d agsize=16m -l agnum=0 -f $BCACHE_DEV $ echo 1 | sudo tee /sys/block/$(basename $BCACHE_DEV)/bcache/stop $ sudo blkid -o udev -p $BACKING_DEV [Regression Potential] * The patch only changes the detection function for XFS external log to be more general about the sector where the magic of regular XFS may be found (which is shifted inside the bcache.) * It still checks at sector zero (the only one checked previously), so this behavior didn't change. * Possible regressions are actual XFS external log devices that are not anymore detected as such. (Although that would probably indicate a different bug in libblkid.) [Other Info] * upstream commit: https://git.kernel.org/pub/scm/utils/util-linux/util-linux.git/commit/?id=d756af7d640c51ce8d1414607bd3f17eeecf2424 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/util-linux/+bug/1858802/+subscriptions ___ Mailing list: https://launchpad.net/~group.of.nepali.translators Post to : group.of.nepali.translators@lists.launchpad.net Unsubscribe : https://launchpad.net/~group.of.nepali.translators More help : https://help.launchpad.net/ListHelp
[Group.of.nepali.translators] [Bug 1858802] Re: libblkid: no bcache UUID due to ambivalent detection of bcache and xfs_external_log for regular xfs in bcache backing device
** Description changed: - description/debdiffs to be provided. + [Impact] - upstream commit: - https://git.kernel.org/pub/scm/utils/util-linux/util-linux.git/commit/?id=d756af7d640c51ce8d1414607bd3f17eeecf2424 + * Users with an XFS filesystem on top of bcache +(this is seen on some ceph, cloud deployments) +might fail to reference the bcache device by +UUID or other udev properties. + + * The journal of the regular XFS filesystem in +the bcache device is incorrectly detected as +an XFS external log; so two superblocks are +detected (bcache and xfs_external_log). + + * Thus blkid fails with ambivalent superblocks +detected then doesn't provide the usual udev +properties (UUID, etc.) + + * The fix improves the probe function for XFS +external log so it detects it's regular XFS +and bails out. + + [Test Case] + + * See test steps detailed in comment #. +- Create an XFS filesystem with the journal/log + in the beginning of the bcache device (< 256K). +- Stop the bcache device. +- Run '$ blkid -o udev -p $BCACHE_BACKING_DEVICE'. + +$ sudo make-bcache -B $BACKING_DEV +$ sudo mkfs.xfs -d agsize=16m -l agnum=0 -f $BCACHE_DEV +$ echo 1 | sudo tee /sys/block/$(basename $BCACHE_DEV)/bcache/stop +$ sudo blkid -o udev -p $BACKING_DEV + + [Regression Potential] + + * The patch only changes the detection function +for XFS external log to be more general about +the sector where the magic of regular XFS may +be found (which is shifted inside the bcache.) + + * It still checks at sector zero (the only one +checked previously), so this behavior didn't +change. + + * Possible regressions are actual XFS external +log devices that are not anymore detected as +such. (Although that would probably indicate +a different bug in libblkid.) + + [Other Info] + * upstream commit: + https://git.kernel.org/pub/scm/utils/util-linux/util-linux.git/commit/?id=d756af7d640c51ce8d1414607bd3f17eeecf2424 ** Bug watch added: Debian Bug tracker #948444 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=948444 ** Also affects: util-linux (Debian) via https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=948444 Importance: Unknown Status: Unknown -- You received this bug notification because you are a member of नेपाली भाषा समायोजकहरुको समूह, which is subscribed to Xenial. Matching subscriptions: Ubuntu 16.04 Bugs https://bugs.launchpad.net/bugs/1858802 Title: libblkid: no bcache UUID due to ambivalent detection of bcache and xfs_external_log for regular xfs in bcache backing device Status in util-linux package in Ubuntu: In Progress Status in util-linux source package in Xenial: In Progress Status in util-linux source package in Bionic: In Progress Status in util-linux source package in Disco: In Progress Status in util-linux source package in Eoan: In Progress Status in util-linux source package in Focal: In Progress Status in util-linux package in Debian: Unknown Bug description: [Impact] * Users with an XFS filesystem on top of bcache (this is seen on some ceph, cloud deployments) might fail to reference the bcache device by UUID or other udev properties. * The journal of the regular XFS filesystem in the bcache device is incorrectly detected as an XFS external log; so two superblocks are detected (bcache and xfs_external_log). * Thus blkid fails with ambivalent superblocks detected then doesn't provide the usual udev properties (UUID, etc.) * The fix improves the probe function for XFS external log so it detects it's regular XFS and bails out. [Test Case] * See test steps detailed in comment #. - Create an XFS filesystem with the journal/log in the beginning of the bcache device (< 256K). - Stop the bcache device. - Run '$ blkid -o udev -p $BCACHE_BACKING_DEVICE'. $ sudo make-bcache -B $BACKING_DEV $ sudo mkfs.xfs -d agsize=16m -l agnum=0 -f $BCACHE_DEV $ echo 1 | sudo tee /sys/block/$(basename $BCACHE_DEV)/bcache/stop $ sudo blkid -o udev -p $BACKING_DEV [Regression Potential] * The patch only changes the detection function for XFS external log to be more general about the sector where the magic of regular XFS may be found (which is shifted inside the bcache.) * It still checks at sector zero (the only one checked previously), so this behavior didn't change. * Possible regressions are actual XFS external log devices that are not anymore detected as such. (Although that would probably indicate a different bug in libblkid.) [Other Info] * upstream commit: https://git.kernel.org/pub/scm/utils/util-linux/util-linux.git/commit/?id=d756af7d640c51ce8d1414607bd3f17eeecf2424 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/util-linux/+bug/1858802/+subscriptions
[Group.of.nepali.translators] [Bug 1858802] Re: libblkid: no bcache UUID due to ambivalent detection of bcache and xfs_external_log for regular xfs in bcache backing device
** Changed in: util-linux (Ubuntu Disco) Status: Invalid => In Progress ** Changed in: util-linux (Ubuntu Disco) Importance: Undecided => Medium ** Changed in: util-linux (Ubuntu Disco) Assignee: (unassigned) => Mauricio Faria de Oliveira (mfo) -- You received this bug notification because you are a member of नेपाली भाषा समायोजकहरुको समूह, which is subscribed to Xenial. Matching subscriptions: Ubuntu 16.04 Bugs https://bugs.launchpad.net/bugs/1858802 Title: libblkid: no bcache UUID due to ambivalent detection of bcache and xfs_external_log for regular xfs in bcache backing device Status in util-linux package in Ubuntu: In Progress Status in util-linux source package in Xenial: In Progress Status in util-linux source package in Bionic: In Progress Status in util-linux source package in Disco: In Progress Status in util-linux source package in Eoan: In Progress Status in util-linux source package in Focal: In Progress Bug description: description/debdiffs to be provided. upstream commit: https://git.kernel.org/pub/scm/utils/util-linux/util-linux.git/commit/?id=d756af7d640c51ce8d1414607bd3f17eeecf2424 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/util-linux/+bug/1858802/+subscriptions ___ Mailing list: https://launchpad.net/~group.of.nepali.translators Post to : group.of.nepali.translators@lists.launchpad.net Unsubscribe : https://launchpad.net/~group.of.nepali.translators More help : https://help.launchpad.net/ListHelp
[Group.of.nepali.translators] [Bug 1858802] Re: libblkid: no bcache UUID due to ambivalent detection of bcache and xfs_external_log for regular xfs in bcache backing device
** Also affects: util-linux (Ubuntu Xenial) Importance: Undecided Status: New ** Also affects: util-linux (Ubuntu Disco) Importance: Undecided Status: New ** Also affects: util-linux (Ubuntu Bionic) Importance: Undecided Status: New ** Also affects: util-linux (Ubuntu Focal) Importance: Undecided Assignee: Mauricio Faria de Oliveira (mfo) Status: In Progress ** Also affects: util-linux (Ubuntu Eoan) Importance: Undecided Status: New ** Changed in: util-linux (Ubuntu Focal) Importance: Undecided => Medium ** Changed in: util-linux (Ubuntu Eoan) Status: New => In Progress ** Changed in: util-linux (Ubuntu Eoan) Importance: Undecided => Medium ** Changed in: util-linux (Ubuntu Eoan) Assignee: (unassigned) => Mauricio Faria de Oliveira (mfo) ** Changed in: util-linux (Ubuntu Disco) Status: New => Invalid ** Changed in: util-linux (Ubuntu Bionic) Status: New => In Progress ** Changed in: util-linux (Ubuntu Bionic) Importance: Undecided => Medium ** Changed in: util-linux (Ubuntu Bionic) Assignee: (unassigned) => Mauricio Faria de Oliveira (mfo) ** Changed in: util-linux (Ubuntu Xenial) Status: New => In Progress ** Changed in: util-linux (Ubuntu Xenial) Importance: Undecided => Medium ** Changed in: util-linux (Ubuntu Xenial) Assignee: (unassigned) => Mauricio Faria de Oliveira (mfo) ** Tags added: sts sts-sponsor-mfo -- You received this bug notification because you are a member of नेपाली भाषा समायोजकहरुको समूह, which is subscribed to Xenial. Matching subscriptions: Ubuntu 16.04 Bugs https://bugs.launchpad.net/bugs/1858802 Title: libblkid: no bcache UUID due to ambivalent detection of bcache and xfs_external_log for regular xfs in bcache backing device Status in util-linux package in Ubuntu: In Progress Status in util-linux source package in Xenial: In Progress Status in util-linux source package in Bionic: In Progress Status in util-linux source package in Disco: Invalid Status in util-linux source package in Eoan: In Progress Status in util-linux source package in Focal: In Progress Bug description: description/debdiffs to be provided. upstream commit: https://git.kernel.org/pub/scm/utils/util-linux/util-linux.git/commit/?id=d756af7d640c51ce8d1414607bd3f17eeecf2424 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/util-linux/+bug/1858802/+subscriptions ___ Mailing list: https://launchpad.net/~group.of.nepali.translators Post to : group.of.nepali.translators@lists.launchpad.net Unsubscribe : https://launchpad.net/~group.of.nepali.translators More help : https://help.launchpad.net/ListHelp
