Forgot to add, I should have plenty of space:
Label: 'nas' uuid: 4fcd5725-b6c6-4d8a-9860-f2fc5474cbcb
Total devices 20 FS bytes used 26.69TiB
devid 1 size 3.64TiB used 3.28TiB path /dev/sdm
devid 2 size 3.64TiB used 3.28TiB path /dev/sde
devid 3 size 7.28TiB used 3.45TiB path /dev/sdt
devid 4 size 9.03TiB used 2.51TiB path /dev/sdo
devid 5 size 7.28TiB used 3.45TiB path /dev/sdi
devid 6 size 7.28TiB used 3.45TiB path /dev/sdd
devid 7 size 1.82TiB used 1.82TiB path /dev/sdp
devid 9 size 1.82TiB used 1.82TiB path /dev/sdw
devid 10 size 1.82TiB used 1.82TiB path /dev/sdk
devid 11 size 9.03TiB used 1.82TiB path /dev/sdy
devid 12 size 1.82TiB used 1.82TiB path /dev/sdg
devid 13 size 1.82TiB used 1.82TiB path /dev/sdl
devid 14 size 1.82TiB used 1.82TiB path /dev/sdr
devid 15 size 1.82TiB used 1.82TiB path /dev/sdf
devid 16 size 5.46TiB used 3.45TiB path /dev/sds
devid 17 size 9.10TiB used 3.45TiB path /dev/sdn
devid 18 size 9.10TiB used 3.45TiB path /dev/sdh
devid 19 size 9.10TiB used 3.45TiB path /dev/sdc
devid 20 size 9.10TiB used 3.45TiB path /dev/sdu
devid 21 size 3.64TiB used 2.19TiB path /dev/sdj
On Tue, Dec 19, 2017 at 8:47 PM, Adam Bahe <adambahe@xxxxxxxxx> wrote:
> I have been having ENOSPC errors on any btrfs device delete, btrfs
> balance, btrfs device add actions for awhile now. How do I fix this? I
> need to be able to remove devices and balance my filesystem again.
>
> [Tue Dec 19 15:25:26 2017] BTRFS info (device sdc): relocating block
> group 190774812082176 flags system|raid10
> [Tue Dec 19 15:25:26 2017] BTRFS: Transaction aborted (error -27)
> [Tue Dec 19 15:25:26 2017] ------------[ cut here ]------------
> [Tue Dec 19 15:25:26 2017] WARNING: CPU: 1 PID: 17036 at
> fs/btrfs/extent-tree.c:10151
> btrfs_create_pending_block_groups+0x250/0x260 [btrfs]
> [Tue Dec 19 15:25:26 2017] Modules linked in: dm_mod dax rpcrdma
> ib_isert iscsi_target_mod ib_iser libiscsi scsi_transport_iscsi
> ib_srpt target_core_mod ib_srp scsi_transport_srp ib_ipoib rdma_ucm
> ib_ucm ib_uverbs ib_umad rdma_cm ib_cm iw_cm mlx4_ib ib_core
> x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass
> crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc aesni_intel
> crypto_simd glue_helper cryptd ext4 intel_cstate jbd2 intel_rapl_perf
> mbcache iTCO_wdt iTCO_vendor_support ses mei_me lpc_ich pcspkr joydev
> input_leds i2c_i801 mfd_core mei enclosure ioatdma sg wmi shpchp
> ipmi_si ipmi_devintf ipmi_msghandler acpi_pad acpi_power_meter nfsd
> auth_rpcgss nfs_acl lockd grace sunrpc ip_tables btrfs xor raid6_pq
> mlx4_en sd_mod crc32c_intel ast i2c_algo_bit mlx4_core drm_kms_helper
> ata_generic syscopyarea
> [Tue Dec 19 15:25:26 2017] pata_acpi sysfillrect sysimgblt
> fb_sys_fops ttm drm ata_piix ixgbe mdio ptp mpt3sas pps_core libata
> raid_class dca scsi_transport_sas 8021q garp mrp
> [Tue Dec 19 15:25:26 2017] CPU: 1 PID: 17036 Comm: btrfs Not tainted
> 4.14.2-1.x86_64 #1
> [Tue Dec 19 15:25:26 2017] Hardware name: Supermicro Super
> Server/X10DRi-T4+, BIOS 2.0 12/17/2015
> [Tue Dec 19 15:25:26 2017] task: ffff8804620416c0 task.stack: ffffc90026f64000
> [Tue Dec 19 15:25:26 2017] RIP:
> 0010:btrfs_create_pending_block_groups+0x250/0x260 [btrfs]
> [Tue Dec 19 15:25:26 2017] RSP: 0018:ffffc90026f679e8 EFLAGS: 00010246
> [Tue Dec 19 15:25:26 2017] RAX: 0000000000000026 RBX: 00000000ffffffe5
> RCX: 0000000000000000
> [Tue Dec 19 15:25:26 2017] RDX: 0000000000000000 RSI: ffff88046f84e108
> RDI: ffff88046f84e108
> [Tue Dec 19 15:25:26 2017] RBP: ffffc90026f67a68 R08: 0000000000000000
> R09: 0000000000003611
> [Tue Dec 19 15:25:26 2017] R10: 0000000000000004 R11: 0000000000003610
> R12: ffff8804679c38e8
> [Tue Dec 19 15:25:26 2017] R13: ffff880108578000 R14: ffff8804679c3828
> R15: ffff880108578128
> [Tue Dec 19 15:25:26 2017] FS: 00007f46ad2e48c0(0000)
> GS:ffff88046f840000(0000) knlGS:0000000000000000
> [Tue Dec 19 15:25:26 2017] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> [Tue Dec 19 15:25:26 2017] CR2: 00007f2daae8a000 CR3: 000000048be96000
> CR4: 00000000001406e0
> [Tue Dec 19 15:25:26 2017] DR0: 0000000000000000 DR1: 0000000000000000
> DR2: 0000000000000000
> [Tue Dec 19 15:25:26 2017] DR3: 0000000000000000 DR6: 00000000fffe0ff0
> DR7: 0000000000000400
> [Tue Dec 19 15:25:26 2017] Call Trace:
> [Tue Dec 19 15:25:26 2017] do_chunk_alloc+0x278/0x2f0 [btrfs]
> [Tue Dec 19 15:25:26 2017] btrfs_force_chunk_alloc+0x30/0x40 [btrfs]
> [Tue Dec 19 15:25:26 2017] relocate_block_group+0xd2/0x610 [btrfs]
> [Tue Dec 19 15:25:26 2017] btrfs_relocate_block_group+0x187/0x240 [btrfs]
> [Tue Dec 19 15:25:26 2017] btrfs_relocate_chunk+0x3b/0xc0 [btrfs]
> [Tue Dec 19 15:25:26 2017] __btrfs_balance+0x854/0xc20 [btrfs]
> [Tue Dec 19 15:25:26 2017] btrfs_balance+0x2f4/0x670 [btrfs]
> [Tue Dec 19 15:25:26 2017] btrfs_ioctl_balance+0x439/0x560 [btrfs]
> [Tue Dec 19 15:25:26 2017] btrfs_ioctl+0xf03/0x20f0 [btrfs]
> [Tue Dec 19 15:25:26 2017] ? tty_write_unlock+0x31/0x40
> [Tue Dec 19 15:25:26 2017] ? tty_ldisc_deref+0x16/0x20
> [Tue Dec 19 15:25:26 2017] ? tty_write+0x1e4/0x2c0
> [Tue Dec 19 15:25:26 2017] ? process_echoes+0x70/0x70
> [Tue Dec 19 15:25:26 2017] ? __vfs_write+0x37/0x140
> [Tue Dec 19 15:25:26 2017] do_vfs_ioctl+0xa7/0x5f0
> [Tue Dec 19 15:25:26 2017] ? getnstimeofday64+0xe/0x20
> [Tue Dec 19 15:25:26 2017] ? __audit_syscall_entry+0xb3/0xf0
> [Tue Dec 19 15:25:26 2017] ? syscall_trace_enter+0x1d0/0x2b0
> [Tue Dec 19 15:25:26 2017] SyS_ioctl+0x79/0x90
> [Tue Dec 19 15:25:26 2017] do_syscall_64+0x67/0x150
> [Tue Dec 19 15:25:26 2017] entry_SYSCALL64_slow_path+0x25/0x25
> [Tue Dec 19 15:25:26 2017] RIP: 0033:0x7f46ac36b537
> [Tue Dec 19 15:25:26 2017] RSP: 002b:00007ffcceffa448 EFLAGS: 00000206
> ORIG_RAX: 0000000000000010
> [Tue Dec 19 15:25:26 2017] RAX: ffffffffffffffda RBX: 0000000000000003
> RCX: 00007f46ac36b537
> [Tue Dec 19 15:25:26 2017] RDX: 00007ffcceffa4e0 RSI: 00000000c4009420
> RDI: 0000000000000003
> [Tue Dec 19 15:25:26 2017] RBP: 00007ffcceffa4e0 R08: 00007f46ac639a00
> R09: 00007ffcceffa1c0
> [Tue Dec 19 15:25:26 2017] R10: 00007ffcceffa1d0 R11: 0000000000000206
> R12: 00007f46ac638870
> [Tue Dec 19 15:25:26 2017] R13: 00007ffcceffc893 R14: 0000000000000000
> R15: 0000000000000000
> [Tue Dec 19 15:25:26 2017] Code: 79 ff ff ff 49 8b 7c 24 60 89 da 48
> c7 c6 a8 55 57 a0 31 c0 e8 52 50 fe ff eb 9b 89 de 48 c7 c7 78 55 57
> a0 31 c0 e8 be 8a cd e0 <0f> ff eb 87 66 90 66 2e 0f 1f 84 00 00 00 00
> 00 0f 1f 44 00 00
> [Tue Dec 19 15:25:26 2017] ---[ end trace 7b033857aa29250b ]---
> [Tue Dec 19 15:25:26 2017] BTRFS: error (device sdc) in
> btrfs_create_pending_block_groups:10151: errno=-27 unknown
> [Tue Dec 19 15:25:26 2017] BTRFS info (device sdc): forced readonly
> [Tue Dec 19 15:25:26 2017] BTRFS info (device sdc): 3388 enospc errors
> during balance
--
To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
