Hi togehter,
during a balance run, the server crash. after the crash i got the
attached error messages....
Kernel: 4.9.11
Btrfs-Tools: v4.9.1
btrfs check --repair failed with:
couldn't open RDWR because of unsupported option features (3).
Open ctree failed
is there a way to fix this 140TB filesystem?
Regards Patrick
--
Patrick Schmid <sch...@phys.ethz.ch> support: +41 44 633 2668
IT Services Group, HPT H 8 voice: +41 44 633 3997
Departement Physik, ETH Zurich
CH-8093 Zurich, Switzerland
Feb 20 14:42:01 phd-bkp-gw kernel: [ 6011.622208] BUG: unable to handle kernel
paging request at fffffffffffffe10
Feb 20 14:42:01 phd-bkp-gw kernel: [ 6011.630033] IP: [<ffffffffa093e1db>]
qgroup_fix_relocated_data_extents+0x2b/0x290 [btrfs]
Feb 20 14:42:01 phd-bkp-gw kernel: [ 6011.639224] PGD 1c0a067
Feb 20 14:42:01 phd-bkp-gw kernel: [ 6011.641864] PUD 1c0c067
Feb 20 14:42:01 phd-bkp-gw kernel: [ 6011.644708] PMD 0
Feb 20 14:42:01 phd-bkp-gw kernel: [ 6011.645306]
Feb 20 14:42:01 phd-bkp-gw kernel: [ 6011.646983] Oops: 0000 [#1] SMP
Feb 20 14:42:01 phd-bkp-gw kernel: [ 6011.650495] Modules linked in: nfsv3(E)
ipt_REJECT(E) nf_reject_ipv4(E) xt_tcpudp(E) xt_multiport(E) iptable_filter(E)
ip_tables(E) x_tables(E) autofs4(E) ib_iser(E) rdma_cm(E) iw_cm(E) ib_cm(E)
ib_core(E) configfs(E) iscsi_tcp(E) libiscsi_tcp(E) libiscsi(E)
scsi_transport_iscsi(E) nfsd(E) auth_rpcgss(E) nfs_acl(E) nfs(E) lockd(E)
grace(E) sunrpc(E) fscache(E) btrfs(E) xor(E) raid6_pq(E) sb_edac(E)
edac_core(E) x86_pkg_temp_thermal(E) intel_powerclamp(E) coretemp(E)
crct10dif_pclmul(E) crc32_pclmul(E) ghash_clmulni_intel(E) aesni_intel(E)
aes_x86_64(E) lrw(E) gf128mul(E) glue_helper(E) ablk_helper(E) cryptd(E)
bonding(E) ipmi_ssif(E) mousedev(E) lpc_ich(E) wmi(E) mei_me(E) mei(E)
ioatdma(E) shpchp(E) tpm_tis(E) tpm_tis_core(E) ipmi_si(E) ipmi_poweroff(E)
tcp_nv(E) ipmi_devintf(E) ipmi_msghandler(E)
Feb 20 14:42:01 phd-bkp-gw kernel: [ 6011.730264] sch_fq(E) hid_generic(E)
igb(E) isci(E) ixgbe(E) i2c_algo_bit(E) libsas(E) dca(E) ahci(E) usbhid(E)
ptp(E) scsi_transport_sas(E) arcmsr(OE) libahci(E) hid(E) mdio(E) pps_core(E)
Feb 20 14:42:01 phd-bkp-gw kernel: [ 6011.747985] CPU: 6 PID: 86374 Comm: mount
Tainted: G OE 4.9.11-stable-blkmq #41
Feb 20 14:42:01 phd-bkp-gw kernel: [ 6011.757389] Hardware name: Intel
Corporation S2600GZ/S2600GZ, BIOS SE5C600.86B.02.03.0003.041920141333
04/19/2014
Feb 20 14:42:01 phd-bkp-gw kernel: [ 6011.768937] task: ffff880103230000
task.stack: ffffc90026238000
Feb 20 14:42:01 phd-bkp-gw kernel: [ 6011.775601] RIP:
0010:[<ffffffffa093e1db>] [<ffffffffa093e1db>]
qgroup_fix_relocated_data_extents+0x2b/0x290 [btrfs]
Feb 20 14:42:01 phd-bkp-gw kernel: [ 6011.787571] RSP: 0018:ffffc9002623ba00
EFLAGS: 00010246
Feb 20 14:42:01 phd-bkp-gw kernel: [ 6011.793542] RAX: 0000000000000000 RBX:
ffff880b6b60c000 RCX: 0000000000000000
Feb 20 14:42:01 phd-bkp-gw kernel: [ 6011.801559] RDX: ffff880103230000 RSI:
ffff881f18e2d000 RDI: ffff881f48535f40
Feb 20 14:42:01 phd-bkp-gw kernel: [ 6011.809572] RBP: ffffc9002623ba78 R08:
000060e0008071d0 R09: ffff881f48535f40
Feb 20 14:42:01 phd-bkp-gw kernel: [ 6011.817588] R10: 000000009cd50001 R11:
ffff880d9cd508c0 R12: ffff881ff59b5800
Feb 20 14:42:01 phd-bkp-gw kernel: [ 6011.825604] R13: ffffc9002623baa0 R14:
0000000000000000 R15: 0000000000000000
Feb 20 14:42:01 phd-bkp-gw kernel: [ 6011.833619] FS: 00007fb6570ee880(0000)
GS:ffff881ffe400000(0000) knlGS:0000000000000000
Feb 20 14:42:01 phd-bkp-gw kernel: [ 6011.842731] CS: 0010 DS: 0000 ES: 0000
CR0: 0000000080050033
Feb 20 14:42:01 phd-bkp-gw kernel: [ 6011.849189] CR2: fffffffffffffe10 CR3:
0000000c93c9d000 CR4: 00000000000406e0
Feb 20 14:42:01 phd-bkp-gw kernel: [ 6011.857211] Stack:
Feb 20 14:42:01 phd-bkp-gw kernel: [ 6011.859498] ffff881f48535f40
0000000000000801 ffffc9002623ba68 ffffffffa08ea66b
Feb 20 14:42:01 phd-bkp-gw kernel: [ 6011.867884] ffff881f48535f40
0000000000000000 ffff880103230000 0000000000000000
Feb 20 14:42:01 phd-bkp-gw kernel: [ 6011.876269] ffff880dc489a1c0
ffff881ff59b5800 ffff880dc489a1c0 ffff881ff59b5800
Feb 20 14:42:01 phd-bkp-gw kernel: [ 6011.884655] Call Trace:
Feb 20 14:42:01 phd-bkp-gw kernel: [ 6011.887444] [<ffffffffa08ea66b>] ?
start_transaction+0x9b/0x4b0 [btrfs]
Feb 20 14:42:01 phd-bkp-gw kernel: [ 6011.894986] [<ffffffffa0942968>]
btrfs_recover_relocation+0x378/0x420 [btrfs]
Feb 20 14:42:01 phd-bkp-gw kernel: [ 6011.903136] [<ffffffffa08e6cb7>]
open_ctree+0x22e7/0x27f0 [btrfs]
Feb 20 14:42:01 phd-bkp-gw kernel: [ 6011.910089] [<ffffffffa08ba804>]
btrfs_mount+0xca4/0xec0 [btrfs]
Feb 20 14:42:01 phd-bkp-gw kernel: [ 6011.916942] [<ffffffff813c8c6e>] ?
find_next_zero_bit+0x1e/0x20
Feb 20 14:42:01 phd-bkp-gw kernel: [ 6011.923703] [<ffffffff811a9cee>] ?
pcpu_next_unpop+0x3e/0x50
Feb 20 14:42:01 phd-bkp-gw kernel: [ 6011.930164] [<ffffffff813c8c49>] ?
find_next_bit+0x19/0x20
Feb 20 14:42:01 phd-bkp-gw kernel: [ 6011.936432] [<ffffffff81213999>]
mount_fs+0x39/0x160
Feb 20 14:42:01 phd-bkp-gw kernel: [ 6011.942114] [<ffffffff811aaf45>] ?
__alloc_percpu+0x15/0x20
Feb 20 14:42:01 phd-bkp-gw kernel: [ 6011.948476] [<ffffffff8122fa47>]
vfs_kern_mount+0x67/0x110
Feb 20 14:42:01 phd-bkp-gw kernel: [ 6011.954741] [<ffffffffa08b9ceb>]
btrfs_mount+0x18b/0xec0 [btrfs]
Feb 20 14:42:01 phd-bkp-gw kernel: [ 6011.961590] [<ffffffff813c8c6e>] ?
find_next_zero_bit+0x1e/0x20
Feb 20 14:42:01 phd-bkp-gw kernel: [ 6011.968342] [<ffffffff81213999>]
mount_fs+0x39/0x160
Feb 20 14:42:01 phd-bkp-gw kernel: [ 6011.974025] [<ffffffff811aaf45>] ?
__alloc_percpu+0x15/0x20
Feb 20 14:42:01 phd-bkp-gw kernel: [ 6011.980386] [<ffffffff8122fa47>]
vfs_kern_mount+0x67/0x110
Feb 20 14:42:01 phd-bkp-gw kernel: [ 6011.986644] [<ffffffff8123208b>]
do_mount+0x1bb/0xc80
Feb 20 14:42:01 phd-bkp-gw kernel: [ 6011.992423] [<ffffffff81232e53>]
SyS_mount+0x83/0xd0
Feb 20 14:42:01 phd-bkp-gw kernel: [ 6011.998107] [<ffffffff817c417b>]
entry_SYSCALL_64_fastpath+0x1e/0xad
Feb 20 14:42:01 phd-bkp-gw kernel: [ 6012.005343] Code: 66 66 66 66 90 55 48 89
e5 41 57 41 56 41 55 41 54 53 48 83 ec 50 48 8b 46 08 4c 8b 76 10 48 89 7d a8
48 8b 98 f0 01 00 00 31 c0 <4d> 8b ae 10 fe ff ff 48 8b 53 20 83 e2 40 74 09 80
be b0 05 00
Feb 20 14:42:01 phd-bkp-gw kernel: [ 6012.027375] RIP [<ffffffffa093e1db>]
qgroup_fix_relocated_data_extents+0x2b/0x290 [btrfs]
Feb 20 14:42:01 phd-bkp-gw kernel: [ 6012.036702] RSP <ffffc9002623ba00>
Feb 20 14:42:01 phd-bkp-gw kernel: [ 6012.040631] CR2: fffffffffffffe10
Feb 20 14:42:01 phd-bkp-gw kernel: [ 6012.044758] ---[] end trace
a297bd1ef95a0092 ]---
