[Kernel-packages] [Bug 1910113] Re: zfsutils-linux does not match kernel version
*** This bug is a duplicate of bug 1939210 *** https://bugs.launchpad.net/bugs/1939210 ** This bug has been marked a duplicate of bug 1939210 When using HWE, zfs-kmod and zfs user tools versions must match -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to zfs-linux in Ubuntu. https://bugs.launchpad.net/bugs/1910113 Title: zfsutils-linux does not match kernel version Status in zfs-linux package in Ubuntu: Confirmed Bug description: I'm running Ubuntu 18.04.5 running a "linux-image-generic-hwe-18.04 5.4.0.53.59~18.04.47" kernel. This kernel comes with ZFS 0.8.3-1ubuntu12.4. Sadly, I'm unable to use features included in zfs 0.8 release (ex. TRIM support) because zfsutils-linux is stuck on version 0.7.5-1ubuntu16.10. Can we please package zfsutils-linux that will match ZFS versions provided with hwe and hwe-edge kernels? To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/zfs-linux/+bug/1910113/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1978347] Re: horrible IO degradation with encrypted zfs root on kernels past 5.15.0-27
*** This bug is a duplicate of bug 1977699 *** https://bugs.launchpad.net/bugs/1977699 duplicate of https://bugs.launchpad.net/ubuntu/+source/zfs- linux/+bug/1977699 will be fixed by https://bugs.launchpad.net/ubuntu/+source/zfs- linux/+bug/1969482 ** This bug has been marked a duplicate of bug 1977699 zfs icp has deselected all optimized aes & gcm impls -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to zfs-linux in Ubuntu. https://bugs.launchpad.net/bugs/1978347 Title: horrible IO degradation with encrypted zfs root on kernels past 5.15.0-27 Status in linux package in Ubuntu: Confirmed Status in zfs-linux package in Ubuntu: Confirmed Bug description: IO on encrypted zfs root has fallen off a cliff in kernel versions after 5.15.0-27 (the degradation is observed since version 5.15.0-30, also seen on -33 and -37, -25 and -27 work like a charm). Heavy usage almost hangs a new laptop (building large singularity images or synthetic testing with dd). I have confirmed that things are working as expected on a default + upgraded Ubuntu 22.04 desktop LVM+LUKS installation using another NVMe SSD on the same laptop. There seems to be a regression when using the native zfs encryption (did aes-ni acceleration get turned off?) How to reproduce: - install ubuntu 22.04 desktop from iso, don't install web updates, check use zfs and encryption - sudo apt update && apt install dstat htop - create a dataset with compression disabled so that dd actually writes things to disk * sudo zfs create rpool/dummy * sudo zfs set compress=off rpool/dummy * sudo chown -R myusername. /dummy - start dstat and htop in the background (show kernel threads in the htop config) - dd if=/dev/zero of=/dummy/bigfile bs=1M count=16384 - sudo apt upgradeand reboot on the latest kernel, repeat Expected: some cpu load, dstat reports write speeds about as much as the SSD can sustain (2.9-3GiB/s with a 2TiB Samsung 970 EVO Plus for a 16GiB write test, 1.4GiB/s for a few seconds then 800MiB/s sustained for whatever WD 512GiB model I had laying around). Observed on versions -30 and later: 700% or more system cpu load, mostly in z_wr_iss threads, writes top at around 150-180MiB/s, the system becomes somewhat unresponsive. Reads are also not good but I have not benchmarked. Booting the system and launching apps seems about normal due to the low IO load. ProblemType: Bug DistroRelease: Ubuntu 22.04 Package: linux-image-5.15.0-37-generic 5.15.0-37.39 ProcVersionSignature: Ubuntu 5.15.0-37.39-generic 5.15.35 Uname: Linux 5.15.0-37-generic x86_64 NonfreeKernelModules: zfs zunicode zcommon znvpair zavl icp ApportVersion: 2.20.11-0ubuntu82.1 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: laperlej 4100 F pulseaudio CRDA: N/A CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME Date: Fri Jun 10 15:52:12 2022 HibernationDevice: RESUME=none InstallationDate: Installed on 2022-05-10 (31 days ago) InstallationMedia: Ubuntu 22.04 LTS "Jammy Jellyfish" - Release amd64 (20220419) MachineType: HP HP EliteBook 850 G8 Notebook PC ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/BOOT/ubuntu_rgwvzq@/vmlinuz-5.15.0-37-generic root=ZFS=rpool/ROOT/ubuntu_rgwvzq ro quiet splash vt.handoff=1 RelatedPackageVersions: linux-restricted-modules-5.15.0-37-generic N/A linux-backports-modules-5.15.0-37-generic N/A linux-firmware 20220329.git681281e4-0ubuntu3.2 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 01/11/2022 dmi.bios.release: 8.0 dmi.bios.vendor: HP dmi.bios.version: T76 Ver. 01.08.00 dmi.board.name: 8846 dmi.board.vendor: HP dmi.board.version: KBC Version 30.37.00 dmi.chassis.type: 10 dmi.chassis.vendor: HP dmi.ec.firmware.release: 48.55 dmi.modalias: dmi:bvnHP:bvrT76Ver.01.08.00:bd01/11/2022:br8.0:efr48.55:svnHP:pnHPEliteBook850G8NotebookPC:pvr:rvnHP:rn8846:rvrKBCVersion30.37.00:cvnHP:ct10:cvr:sku4V1S3UP#ABL: dmi.product.family: 103C_5336AN HP EliteBook dmi.product.name: HP EliteBook 850 G8 Notebook PC dmi.product.sku: 4V1S3UP#ABL dmi.sys.vendor: HP To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1978347/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1969482] Re: zfs-2.1.4+ sru
I tested this version and it does fix a (severe) performance regression as mentioned here (#1977699) https://bugs.launchpad.net/ubuntu/+source/zfs-linux/+bug/1977699. Would this be released before 21.10 reaches EOL? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to zfs-linux in Ubuntu. https://bugs.launchpad.net/bugs/1969482 Title: zfs-2.1.4+ sru Status in zfs-linux package in Ubuntu: Fix Released Status in zfs-linux source package in Jammy: Fix Committed Bug description: [Impact] * Upstream stable point release update with bugfixes, performance fixes, and newer kernel support as needed already in the OEM kernel and will be needed in the future HWE kernels. [Test Plan] * autopkgtest pass * kernel regression zfs testsuite pass * zsys integration test pass [Where problems could occur] * The stable branches maintain api/abi. Certain bugfixes do change userspace visible behavior of either succeeeding (when previously operations failed), or return errors when previously succeeding in error. For example there are changes when unlinking files in full volumes; changes to fallocate behaviour, etc. Overall they are minor corner cases, and bugfixes to correct the bahaviour to what is universally expected and how things behave on other filesystems (i.e. ext4). To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/zfs-linux/+bug/1969482/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1964827] Re: zfs-linux upstream at 2.1.4, jammy has 2.1.2
** Summary changed: - zfs-linux upstream at 2.1.3, jammy has 2.1.2 + zfs-linux upstream at 2.1.4, jammy has 2.1.2 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to zfs-linux in Ubuntu. https://bugs.launchpad.net/bugs/1964827 Title: zfs-linux upstream at 2.1.4, jammy has 2.1.2 Status in zfs-linux package in Ubuntu: Confirmed Bug description: I know Jammy is in freeze zfs upstream is now at 2.1.3, which has a lovely set of fixes for issues I have noticed (such as zfs complaining when waking for sleep, and also patches to support 5.16 better and also for the support of 5.17.) Please peruse the large number of important patches, which will make supporting this in LTS much easier: https://github.com/openzfs/zfs/pull/13063 I'm running a version of https://launchpad.net/~jonathonf/+archive/ubuntu/zfs built for 2.1.3 on Ubuntu mainline kernel 5.17-rc8 on multiple Jammy-dev systems, and it works beautifully. I have attached the debian dir I put on top of the 2.1.3 source release which I used to generate debs for this release, which I have tested on a server and client desktop x86_64 machine running Ubuntu Jammy 22.04 (as of March 14, 2022). I am having no zfs related issues. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/zfs-linux/+bug/1964827/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1906476] Re: PANIC at zfs_znode.c:335:zfs_znode_sa_init() // VERIFY(0 == sa_handle_get_from_db(zfsvfs->z_os, db, zp, SA_HDL_SHARED, >z_sa_hdl)) failed
To check if any of the files in a given directory were corrupted due to this bug, would it be sufficient to run "sudo find ." and check if the command returns without any error or without getting stuck at a file? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to zfs-linux in Ubuntu. https://bugs.launchpad.net/bugs/1906476 Title: PANIC at zfs_znode.c:335:zfs_znode_sa_init() // VERIFY(0 == sa_handle_get_from_db(zfsvfs->z_os, db, zp, SA_HDL_SHARED, >z_sa_hdl)) failed Status in Native ZFS for Linux: New Status in linux package in Ubuntu: Invalid Status in ubuntu-release-upgrader package in Ubuntu: Confirmed Status in zfs-linux package in Ubuntu: Fix Released Status in linux source package in Impish: Fix Released Status in ubuntu-release-upgrader source package in Impish: Confirmed Status in zfs-linux source package in Impish: Fix Released Bug description: Since today while running Ubuntu 21.04 Hirsute I started getting a ZFS panic in the kernel log which was also hanging Disk I/O for all Chrome/Electron Apps. I have narrowed down a few important notes: - It does not happen with module version 0.8.4-1ubuntu11 built and included with 5.8.0-29-generic - It was happening when using zfs-dkms 0.8.4-1ubuntu16 built with DKMS on the same kernel and also on 5.8.18-acso (a custom kernel). - For whatever reason multiple Chrome/Electron apps were affected, specifically Discord, Chrome and Mattermost. In all cases they seem (but I was unable to strace the processes so it was a bit hard ot confirm 100% but by deduction from /proc/PID/fd and the hanging ls) they seem hung trying to open files in their 'Cache' directory, e.g. ~/.cache/google-chrome/Default/Cache and ~/.config/Mattermost/Cache .. while the issue was going on I could not list that directory either "ls" would just hang. - Once I removed zfs-dkms only to revert to the kernel built-in version it immediately worked without changing anything, removing files, etc. - It happened over multiple reboots and kernels every time, all my Chrome apps weren't working but for whatever reason nothing else seemed affected. - It would log a series of spl_panic dumps into kern.log that look like this: Dec 2 12:36:42 optane kernel: [ 72.857033] VERIFY(0 == sa_handle_get_from_db(zfsvfs->z_os, db, zp, SA_HDL_SHARED, >z_sa_hdl)) failed Dec 2 12:36:42 optane kernel: [ 72.857036] PANIC at zfs_znode.c:335:zfs_znode_sa_init() I could only find one other google reference to this issue, with 2 other users reporting the same error but on 20.04 here: https://github.com/openzfs/zfs/issues/10971 - I was not experiencing the issue on 0.8.4-1ubuntu14 and fairly sure it was working on 0.8.4-1ubuntu15 but broken after upgrade to 0.8.4-1ubuntu16. I will reinstall those zfs-dkms versions to verify that. There were a few originating call stacks but the first one I hit was Call Trace: dump_stack+0x74/0x95 spl_dumpstack+0x29/0x2b [spl] spl_panic+0xd4/0xfc [spl] ? sa_cache_constructor+0x27/0x50 [zfs] ? _cond_resched+0x19/0x40 ? mutex_lock+0x12/0x40 ? dmu_buf_set_user_ie+0x54/0x80 [zfs] zfs_znode_sa_init+0xe0/0xf0 [zfs] zfs_znode_alloc+0x101/0x700 [zfs] ? arc_buf_fill+0x270/0xd30 [zfs] ? __cv_init+0x42/0x60 [spl] ? dnode_cons+0x28f/0x2a0 [zfs] ? _cond_resched+0x19/0x40 ? _cond_resched+0x19/0x40 ? mutex_lock+0x12/0x40 ? aggsum_add+0x153/0x170 [zfs] ? spl_kmem_alloc_impl+0xd8/0x110 [spl] ? arc_space_consume+0x54/0xe0 [zfs] ? dbuf_read+0x4a0/0xb50 [zfs] ? _cond_resched+0x19/0x40 ? mutex_lock+0x12/0x40 ? dnode_rele_and_unlock+0x5a/0xc0 [zfs] ? _cond_resched+0x19/0x40 ? mutex_lock+0x12/0x40 ? dmu_object_info_from_dnode+0x84/0xb0 [zfs] zfs_zget+0x1c3/0x270 [zfs] ? dmu_buf_rele+0x3a/0x40 [zfs] zfs_dirent_lock+0x349/0x680 [zfs] zfs_dirlook+0x90/0x2a0 [zfs] ? zfs_zaccess+0x10c/0x480 [zfs] zfs_lookup+0x202/0x3b0 [zfs] zpl_lookup+0xca/0x1e0 [zfs] path_openat+0x6a2/0xfe0 do_filp_open+0x9b/0x110 ? __check_object_size+0xdb/0x1b0 ? __alloc_fd+0x46/0x170 do_sys_openat2+0x217/0x2d0 ? do_sys_openat2+0x217/0x2d0 do_sys_open+0x59/0x80 __x64_sys_openat+0x20/0x30 To manage notifications about this bug go to: https://bugs.launchpad.net/zfs/+bug/1906476/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
