I just tried umounting the partition and got this: [ 1395.028651] btrfs searching for 69632 bytes, num_bytes 69632, loop 2, allowed_alloc 1 [ 1395.028661] btrfs allocation failed flags 1, wanted 69632 [ 1395.028667] space_info has 81920 free, is full [ 1395.028673] space_info total=10720313344, pinned=2678784, delalloc=0, may_use=0, used=10717552640 [ 1395.028681] block group 12582912 has 8388608 bytes, 8388608 used 0 pinned 0 reserved [ 1395.028687] 0 blocks of free space at or bigger than bytes is [ 1395.028694] block group 1103101952 has 1073741824 bytes, 1072877568 used 864256 pinned 0 reserved [ 1395.028700] 0 blocks of free space at or bigger than bytes is [ 1395.028706] block group 2176843776 has 1073741824 bytes, 1073741824 used 0 pinned 0 reserved [ 1395.028712] 0 blocks of free space at or bigger than bytes is [ 1395.028718] block group 3250585600 has 1073741824 bytes, 1073709056 used 32768 pinned 0 reserved [ 1395.028724] 0 blocks of free space at or bigger than bytes is [ 1395.028730] block group 4324327424 has 1073741824 bytes, 1073741824 used 0 pinned 0 reserved [ 1395.028736] 0 blocks of free space at or bigger than bytes is [ 1395.028742] block group 5398069248 has 1073741824 bytes, 1073741824 used 0 pinned 0 reserved [ 1395.028748] 0 blocks of free space at or bigger than bytes is [ 1395.028754] block group 6471811072 has 1073741824 bytes, 1073741824 used 0 pinned 0 reserved [ 1395.028760] 0 blocks of free space at or bigger than bytes is [ 1395.028767] block group 7545552896 has 1073741824 bytes, 1073618944 used 122880 pinned 0 reserved [ 1395.028772] 0 blocks of free space at or bigger than bytes is [ 1395.028779] block group 8619294720 has 1073741824 bytes, 1073639424 used 102400 pinned 0 reserved [ 1395.028785] 0 blocks of free space at or bigger than bytes is [ 1395.028791] block group 9693036544 has 1073741824 bytes, 1073549312 used 192512 pinned 0 reserved [ 1395.028797] 0 blocks of free space at or bigger than bytes is [ 1395.028804] block group 10766778368 has 1048248320 bytes, 1046802432 used 1363968 pinned 0 reserved [ 1395.028811] 0 blocks of free space at or bigger than bytes is [ 1395.028858] ------------[ cut here ]------------ [ 1395.028863] kernel BUG at fs/btrfs/extent-tree.c:3412! [ 1395.028869] invalid opcode: 0000 [#1] SMP [ 1395.028876] last sysfs file: /sys/devices/pci0000:00/0000:00:1e.0/0000:0b:02.0/rf_kill [ 1395.028882] Modules linked in: arc4 ecb lib80211_crypt_wep af_packet radeon drm i2c_core sco bridge rfcomm stp bnep l2cap bluetooth vboxnetflt vboxdrv ppdev acpi_cpufreq cpufreq_ondemand cpufreq_conservative cpufreq_userspace cpufreq_powersave cpufreq_stats freq_table sbs container sbshc pci_slot iptable_filter ip_tables x_tables loop btrfs zlib_deflate crc32c libcrc32c lp pcmcia joydev thinkpad_acpi rfkill led_class nvram snd_intel8x0 snd_ac97_codec ac97_bus snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy evdev snd_seq_oss psmouse snd_seq_midi snd_rawmidi serio_raw snd_seq_midi_event pcspkr snd_seq snd_timer snd_seq_device yenta_socket rsrc_nonstatic pcmcia_core ipw2200 libipw lib80211 snd iTCO_wdt iTCO_vendor_support soundcore snd_page_alloc battery ac video output parport_pc parport nsc_ircc irda crc_ccitt button shpchp pci_hotplug intel_agp agpgart ext3 jbd mbcache sd_mod crc_t10dif usb_storage libusual sg ahci pata_acpi ata_generic ata_piix libata scsi_mod ehci_hcd uhci_hcd usbcore tg3 libphy thermal processor fan fuse [ 1395.029058] [ 1395.029064] Pid: 4015, comm: btrfs-delalloc- Not tainted (2.6.29-rc7-custom #2) 2686DHU [ 1395.029071] EIP: 0060:[<f8055289>] EFLAGS: 00010257 CPU: 0 [ 1395.029108] EIP is at __btrfs_reserve_extent+0x2d9/0x450 [btrfs] [ 1395.029114] EAX: f6e6535c EBX: f5879300 ECX: ffffffff EDX: 00000001 [ 1395.029120] ESI: 00011000 EDI: 00000000 EBP: f5a9fe8c ESP: f5a9fe04 [ 1395.029126] DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068 [ 1395.029132] Process btrfs-delalloc- (pid: 4015, ti=f5a9e000 task=f6f7b100 task.ti=f5a9e000) [ 1395.029137] Stack: [ 1395.029141] f80960dc 81c00000 00000002 3e7b0000 00000000 3e64f000 00000000 0014d000 [ 1395.029154] 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000001 [ 1395.029168] 00000000 00000000 00000000 00000000 00000000 00011000 00000000 00000001 [ 1395.029183] Call Trace: [ 1395.029202] [<f8055472>] ? btrfs_reserve_extent+0x72/0xb0 [btrfs] [ 1395.029240] [<f80659dd>] ? submit_compressed_extents+0x17d/0x4c0 [btrfs] [ 1395.029282] [<f8065db3>] ? async_cow_submit+0x93/0xa0 [btrfs] [ 1395.029322] [<f8087f3c>] ? run_ordered_completions+0x6c/0xc0 [btrfs] [ 1395.029363] [<f8088110>] ? worker_loop+0x90/0x1e0 [btrfs] [ 1395.029401] [<f8088080>] ? worker_loop+0x0/0x1e0 [btrfs] [ 1395.029436] [<c0146dcc>] ? kthread+0x3c/0x70 [ 1395.029448] [<c0146d90>] ? kthread+0x0/0x70 [ 1395.029456] [<c0103fa7>] ? kernel_thread_helper+0x7/0x10 [ 1395.029465] Code: 53 50 8d 82 74 ff ff ff 89 45 e8 8b 80 8c 00 00 00 0f 18 00 90 83 c3 5039 d3 89 5d ec 0f 85 da 00 00 00 8b 45 f0 e8 f7 5e 0f c8 <0f> 0b eb fe 8d 76 00 8b 4d d8 8b 5d e0 8b 81 2c 01 00 00 8b 50 [ 1395.029543] EIP: [<f8055289>] __btrfs_reserve_extent+0x2d9/0x450 [btrfs] SS:ESP 0068:f5a9fe04 [ 1395.029583] ---[ end trace 652a082f590907db ]---
> Here's my dmesg output: > > [ 884.445441] no space left, need 8192, 2760704 delalloc bytes, > 10717552640 bytes_used, 0 bytes_reserved, 0 bytes_pinned, 0 > bytes_readonly, 0 may use10720313344 total > [ 912.026372] btrfs searching for 524288 bytes, num_bytes 524288, > loop 2, allowed_alloc 1 > [ 912.026389] btrfs searching for 262144 bytes, num_bytes 262144, > loop 2, allowed_alloc 1 > [ 912.026403] btrfs searching for 131072 bytes, num_bytes 131072, > loop 2, allowed_alloc 1 > [ 912.026426] btrfs searching for 458752 bytes, num_bytes 458752, > loop 2, allowed_alloc 1 > [ 912.026439] btrfs searching for 229376 bytes, num_bytes 229376, > loop 2, allowed_alloc 1 > [...more lines like this] > [ 1363.318175] no space left, need 8192, 81920 delalloc bytes, > 10720231424 bytes_used, 0 bytes_reserved, 0 bytes_pinned, 0 > bytes_readonly, 0 may use10720313344 total > -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
