http://bugzilla.opensuse.org/show_bug.cgi?id=1043912
http://bugzilla.opensuse.org/show_bug.cgi?id=1043912#c19
--- Comment #19 from Frederic Crozat
I've built yet another kernel off latest 42.2, it can be found here: https://build.suse.de/project/show/home:nikbor:bsc1043912
It contains a patch which rounds down the values used in the check and should hopefully allow Frederic to mount his system. If everything checks out I will commit it.
I can confirm kernel 4.4.73-1.g16a5f2a-default properly mounts my "problematic" btrfs partition However, I got the following warning (not sure if it is related): [ 54.116369] WARNING: CPU: 0 PID: 278 at ../fs/btrfs/ctree.h:1513 btrfs_update_device+0x1ad/0x1c0 [btrfs]() [ 54.116398] ath9k_hw gpio_ich snd_hda_core snd_hwdep snd_pcm_oss iTCO_wdt iTCO_vendor_support lrw gf128mul ath r8169 snd_pcm mac80211 joydev glue_helper mii ablk_helper lpc_ich mfd_core snd_seq cfg80211 rfkill fjes snd_seq_device snd_timer snd_mixer_oss processor i2c_i801 snd cryptd mei_me shpchp mei soundcore pcspkr btrfs xor hid_microsoft hid_generic usbhid raid6_pq sr_mod cdrom sd_mod crc32c_intel ahci libahci i915 libata video i2c_algo_bit xhci_pci drm_kms_helper ehci_pci syscopyarea sysfillrect xhci_hcd sysimgblt ehci_hcd fb_sys_fops usbcore drm usb_common button sg dm_multipath dm_mod scsi_dh_rdac scsi_dh_emc scsi_dh_alua scsi_mod efivarfs autofs4 [ 54.116438] Workqueue: events_unbound btrfs_async_reclaim_metadata_space [btrfs] [ 54.116490] [<ffffffffa04c66fd>] btrfs_update_device+0x1ad/0x1c0 [btrfs] [ 54.116512] [<ffffffffa04cbf91>] btrfs_finish_chunk_alloc+0x151/0x590 [btrfs] [ 54.116521] [<ffffffffa04875c7>] btrfs_create_pending_block_groups+0x137/0x280 [btrfs] [ 54.116539] [<ffffffffa049ff53>] __btrfs_end_transaction+0x93/0x350 [btrfs] [ 54.116548] [<ffffffffa0488b6f>] flush_space+0xef/0x5f0 [btrfs] [ 54.116557] [<ffffffffa048918b>] btrfs_async_reclaim_metadata_space+0x11b/0x4b0 [btrfs] [ 54.117794] WARNING: CPU: 0 PID: 278 at ../fs/btrfs/ctree.h:1513 btrfs_update_device+0x1ad/0x1c0 [btrfs]() [ 54.117819] gpio_ich snd_hda_core snd_hwdep snd_pcm_oss iTCO_wdt iTCO_vendor_support lrw gf128mul ath r8169 snd_pcm mac80211 joydev glue_helper mii ablk_helper lpc_ich mfd_core snd_seq cfg80211 rfkill fjes snd_seq_device snd_timer snd_mixer_oss processor i2c_i801 snd cryptd mei_me shpchp mei soundcore pcspkr btrfs xor hid_microsoft hid_generic usbhid raid6_pq sr_mod cdrom sd_mod crc32c_intel ahci libahci i915 libata video i2c_algo_bit xhci_pci drm_kms_helper ehci_pci syscopyarea sysfillrect xhci_hcd sysimgblt ehci_hcd fb_sys_fops usbcore drm usb_common button sg dm_multipath dm_mod scsi_dh_rdac scsi_dh_emc scsi_dh_alua scsi_mod efivarfs autofs4 [ 54.117855] Workqueue: events_unbound btrfs_async_reclaim_metadata_space [btrfs] [ 54.117884] [<ffffffffa04c66fd>] btrfs_update_device+0x1ad/0x1c0 [btrfs] [ 54.117896] [<ffffffffa04cbf91>] btrfs_finish_chunk_alloc+0x151/0x590 [btrfs] [ 54.117905] [<ffffffffa04875c7>] btrfs_create_pending_block_groups+0x137/0x280 [btrfs] [ 54.117915] [<ffffffffa049ff53>] __btrfs_end_transaction+0x93/0x350 [btrfs] [ 54.117925] [<ffffffffa0488b6f>] flush_space+0xef/0x5f0 [btrfs] [ 54.117933] [<ffffffffa048918b>] btrfs_async_reclaim_metadata_space+0x11b/0x4b0 [btrfs] -- You are receiving this mail because: You are on the CC list for the bug.