wenn ich auf meinem Server (RAID1) ein btrfs balance durchführe, hagelt es Meldungen dieser Art:
Code: Alles auswählen
Nov 07 20:12:13 proliant kernel: ------------[ cut here ]------------
Nov 07 20:12:13 proliant kernel: WARNING: CPU: 0 PID: 11841 at fs/btrfs/ctree.h:1682 btrfs_update_device.cold.63+0x10/0x1b [btrfs]
Nov 07 20:12:13 proliant kernel: Modules linked in: rpcsec_gss_krb5 veth nf_tables nfnetlink cpuid fuse intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pc
Nov 07 20:12:13 proliant kernel: CPU: 0 PID: 11841 Comm: btrfs Not tainted 5.2.0-0.bpo.3-amd64 #1 Debian 5.2.17-1~bpo10+1
Nov 07 20:12:13 proliant kernel: Hardware name: HP ProLiant MicroServer Gen8, BIOS J06 05/21/2018
Nov 07 20:12:13 proliant kernel: RIP: 0010:btrfs_update_device.cold.63+0x10/0x1b [btrfs]
Nov 07 20:12:13 proliant kernel: Code: ff ff 0f 0b 48 c7 c7 50 32 66 c0 e8 40 b8 29 c5 48 8b 7c 24 20 e9 78 c7 f9 ff 48 c7 c7 90 32 66 c0 48 89 0c 24 e8 26 b8 29 c5 <0f> 0b 48 8b 0c 24 e9 0f cc f9 ff 89 c3 89 da
Nov 07 20:12:13 proliant kernel: RSP: 0018:ffff9e0582c7f9b8 EFLAGS: 00010246
Nov 07 20:12:13 proliant kernel: RAX: 0000000000000024 RBX: ffff8ab101d31c00 RCX: 0000000000000000
Nov 07 20:12:13 proliant kernel: RDX: 0000000000000000 RSI: ffff8ab106817688 RDI: ffff8ab106817688
Nov 07 20:12:13 proliant kernel: RBP: ffff8ab0185878c0 R08: 00000000000003da R09: 0000000000000004
Nov 07 20:12:13 proliant kernel: R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000003f3c
Nov 07 20:12:13 proliant kernel: R13: 0000000000000000 R14: ffff8ab028a9f6a8 R15: 0000000000000000
Nov 07 20:12:13 proliant kernel: FS: 00007f0ce76938c0(0000) GS:ffff8ab106800000(0000) knlGS:0000000000000000
Nov 07 20:12:13 proliant kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Nov 07 20:12:13 proliant kernel: CR2: 000055a38ffd1ed0 CR3: 0000000015bf0005 CR4: 00000000001606f0
Nov 07 20:12:13 proliant kernel: Call Trace:
Nov 07 20:12:13 proliant kernel: btrfs_finish_chunk_alloc+0x115/0x4e0 [btrfs]
Nov 07 20:12:13 proliant kernel: ? set_extent_buffer_dirty+0x13/0x90 [btrfs]
Nov 07 20:12:13 proliant kernel: ? btrfs_insert_item+0x7e/0xf0 [btrfs]
Nov 07 20:12:13 proliant kernel: btrfs_create_pending_block_groups+0xee/0x240 [btrfs]
Nov 07 20:12:13 proliant kernel: __btrfs_end_transaction+0x40/0x1b0 [btrfs]
Nov 07 20:12:13 proliant kernel: btrfs_inc_block_group_ro+0xd4/0x150 [btrfs]
Nov 07 20:12:13 proliant kernel: btrfs_relocate_block_group+0x5d/0x2c0 [btrfs]
Nov 07 20:12:13 proliant kernel: btrfs_relocate_chunk+0x31/0xa0 [btrfs]
Nov 07 20:12:13 proliant kernel: btrfs_balance+0x799/0xea0 [btrfs]
Nov 07 20:12:13 proliant kernel: ? _cond_resched+0x15/0x30
Nov 07 20:12:13 proliant kernel: btrfs_ioctl_balance+0x2b8/0x370 [btrfs]
Nov 07 20:12:13 proliant kernel: btrfs_ioctl+0x1627/0x2e00 [btrfs]
Nov 07 20:12:13 proliant kernel: ? do_vfs_ioctl+0xa4/0x630
Nov 07 20:12:13 proliant kernel: do_vfs_ioctl+0xa4/0x630
Nov 07 20:12:13 proliant kernel: ksys_ioctl+0x60/0x90
Nov 07 20:12:13 proliant kernel: __x64_sys_ioctl+0x16/0x20
Nov 07 20:12:13 proliant kernel: do_syscall_64+0x53/0x130
Nov 07 20:12:13 proliant kernel: entry_SYSCALL_64_after_hwframe+0x44/0xa9
Nov 07 20:12:13 proliant kernel: RIP: 0033:0x7f0ce7786427
Nov 07 20:12:13 proliant kernel: Code: 00 00 90 48 8b 05 69 aa 0c 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 39 aa 0c
Nov 07 20:12:13 proliant kernel: RSP: 002b:00007ffc74b96588 EFLAGS: 00000206 ORIG_RAX: 0000000000000010
Nov 07 20:12:13 proliant kernel: RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f0ce7786427
Nov 07 20:12:13 proliant kernel: RDX: 00007ffc74b96628 RSI: 00000000c4009420 RDI: 0000000000000003
Nov 07 20:12:13 proliant kernel: RBP: 00007ffc74b96628 R08: 0000000000000003 R09: 0000000000000078
Nov 07 20:12:13 proliant kernel: R10: fffffffffffffb66 R11: 0000000000000206 R12: 0000000000000003
Nov 07 20:12:13 proliant kernel: R13: 00007ffc74b97f61 R14: 0000000000000001 R15: 0000000000000001
Nov 07 20:12:13 proliant kernel: ---[ end trace 920de44b81e37854 ]---
Das Neubalancieren (wie nennt man das eigentlich im Deutschen?) läuft klaglos durch, Exitcode 0. Was passiert da?
Gruß
Jan