From: E V <eliventer@gmail.com>
To: linux-btrfs <linux-btrfs@vger.kernel.org>
Subject: 4.2.5 forced read-only -ENOSPC w/ free space
Date: Mon, 2 Nov 2015 09:53:47 -0500 [thread overview]
Message-ID: <CAJtFHUQ9jwX1i2JuYvcXhmb3GEibgGhRe_SOoxOhWeM4GwV9Fw@mail.gmail.com> (raw)
During an rsync, 20TB unallocated space. Currently, no snapshots.
Should I try 4.1.12, or 4.3?
dmesg:
[122014.436612] BTRFS: error (device sde) in
btrfs_run_delayed_refs:2781: errno=-28 No space left
[122014.436615] BTRFS info (device sde): forced readonly
[122014.436624] BTRFS: error (device sde) in
btrfs_run_delayed_refs:2781: errno=-28 No space left
[122014.436725] WARNING: CPU: 13 PID: 8025 at
fs/btrfs/extent-tree.c:2781 btrfs_run_delayed_refs+0x97/0x195
[btrfs]()
[122014.436741] BTRFS: error (device sde) in
__btrfs_prealloc_file_range:9636: errno=-28 No space left
[122014.436772] BTRFS: error (device sde) in
btrfs_start_dirty_block_groups:3461: errno=-28 No space left
[122014.436777] BTRFS warning (device sde): Skipping commit of aborted
transaction.
[122014.436780] BTRFS: error (device sde) in cleanup_transaction:1710:
errno=-5 IO failure
[122014.436959] BTRFS: Transaction aborted (error -28)
[122014.436961] Modules linked in: ipmi_si mpt2sas raid_class
scsi_transport_sas dell_rbu nfsv3 nfsv4 nfsd auth_rpcgss oid_registry
nfs_acl nfs lockd grace fscache sunrpc ext4 crc16 jbd2 ext2 coretemp
joydev crct10dif_pclmul sha256_generic psmouse serio_raw hmac drbg
aesni_intel iTCO_wdt ipmi_devintf iTCO_vendor_support dcdbas evdev
aes_x86_64 glue_helper lrw gf128mul ablk_helper pcspkr cryptd lpc_ich
mfd_core i7core_edac edac_core ipmi_msghandler acpi_power_meter button
processor thermal_sys loop ext3 mbcache jbd btrfs xor raid6_pq
hid_generic usbhid hid sg sd_mod crc32c_intel uhci_hcd ehci_pci
ehci_hcd megaraid_sas ixgbe mdio ptp usbcore pps_core usb_common
scsi_mod bnx2 [last unloaded: ipmi_si]
[122014.437405] CPU: 13 PID: 8025 Comm: kworker/u66:13 Tainted: G
I 4.2.5 #1
[122014.437519] Workqueue: btrfs-extent-refs btrfs_extent_refs_helper [btrfs]
[122014.437552] 0000000000000000 0000000000000009 ffffffff813af77a
ffff880006ab7d08
[122014.437606] ffffffff810421bb 0000000000003dac ffffffffa01ee526
ffff880342782f30
[122014.437660] 00000000ffffffe4 ffff880100ea33b0 ffff8803218ae800
ffff880342782e08
[122014.437714] Call Trace:
[122014.437743] [<ffffffff813af77a>] ? dump_stack+0x40/0x50
[122014.437773] [<ffffffff810421bb>] ? warn_slowpath_common+0x98/0xb0
[122014.437817] [<ffffffffa01ee526>] ?
btrfs_run_delayed_refs+0x97/0x195 [btrfs]
[122014.437863] [<ffffffff81042218>] ? warn_slowpath_fmt+0x45/0x4a
[122014.437906] [<ffffffffa01ee526>] ?
btrfs_run_delayed_refs+0x97/0x195 [btrfs]
[122014.437965] [<ffffffffa01ee657>] ?
delayed_ref_async_start+0x33/0x71 [btrfs]
[122014.438029] [<ffffffffa0224f0d>] ? normal_work_helper+0xc3/0x1fa [btrfs]
[122014.438063] [<ffffffff810539ee>] ? process_one_work+0x159/0x286
[122014.438093] [<ffffffff81054283>] ? worker_thread+0x1d9/0x280
[122014.438123] [<ffffffff810540aa>] ? rescuer_thread+0x27a/0x27a
[122014.438152] [<ffffffff81057fb6>] ? kthread+0xab/0xb3
[122014.438180] [<ffffffff81057f0b>] ? kthread_parkme+0x16/0x16
[122014.438211] [<ffffffff813b375f>] ? ret_from_fork+0x3f/0x70
[122014.438240] [<ffffffff81057f0b>] ? kthread_parkme+0x16/0x16
[122014.438268] ---[ end trace 1c8deab18b734f90 ]---
[122014.438296] BTRFS: error (device sde) in
btrfs_run_delayed_refs:2781: errno=-28 No space left
btrfs file usage /mirror
Overall:
Device size: 140.07TiB
Device allocated: 119.96TiB
Device unallocated: 20.11TiB
Device missing: 0.00B
Used: 117.54TiB
Free (estimated): 22.53TiB (min: 12.47TiB)
Data ratio: 1.00
Metadata ratio: 2.00
Global reserve: 512.00MiB (used: 0.00B)
Data,single: Size:119.66TiB, Used:117.24TiB
/dev/sdb 24.91TiB
/dev/sdc 24.91TiB
/dev/sdd 34.92TiB
/dev/sde 34.92TiB
Metadata,RAID10: Size:151.00GiB, Used:149.88GiB
/dev/sdb 37.75GiB
/dev/sdc 37.75GiB
/dev/sdd 37.75GiB
/dev/sde 37.75GiB
System,RAID10: Size:64.00MiB, Used:15.75MiB
/dev/sdb 16.00MiB
/dev/sdc 16.00MiB
/dev/sdd 16.00MiB
/dev/sde 16.00MiB
Unallocated:
/dev/sdb 5.06TiB
/dev/sdc 5.06TiB
/dev/sdd 5.06TiB
/dev/sde 5.06TiB
next reply other threads:[~2015-11-02 14:53 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-11-02 14:53 E V [this message]
2015-11-04 14:39 ` 4.2.5 forced read-only -ENOSPC w/ free space E V
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