From: "Tóth Csaba" <tsabi@tsabi.hu>
To: linux-btrfs@vger.kernel.org
Subject: btrfs problem
Date: Sun, 16 Dec 2012 22:19:46 +0100 [thread overview]
Message-ID: <50CE3AF2.6000900@tsabi.hu> (raw)
Dear Community,
i have a linux server with a btrfs root filesystem. After some time, or
a specific action (i don't know what exactly) it crashes. Sometimes it
needs some day, sometimes when i make a concrete action, like subvolume
delete, or make a new directory, etc.
this is what i see from the dmesg output:
[ 7595.865982] ------------[ cut here ]------------
[ 7595.865989] WARNING: at fs/btrfs/super.c:221
__btrfs_abort_transaction+0xc5/0xe0()
[ 7595.865991] Hardware name: VMware Virtual Platform
[ 7595.865992] btrfs: Transaction aborted
[ 7595.865993] Modules linked in:
[ 7595.865994] ipv6 iptable_filter ip_tables x_tables 8250_pnp vmwgfx
8250 ttm serial_core drm i2c_piix4 sr_mod ppdev parport_pc e1000
i2c_core cdrom pcspkr parport floppy ghash_clmulni_intel microcode
[ 7595.866006] Pid: 13959, comm: btrfs Not tainted 3.5.4-gentoo-03 #1
[ 7595.866006] Call Trace:
[ 7595.866010] [<ffffffff8103b589>] ? warn_slowpath_common+0x79/0xc0
[ 7595.866012] [<ffffffff8103b685>] ? warn_slowpath_fmt+0x45/0x50
[ 7595.866013] [<ffffffff81242f55>] ? __btrfs_abort_transaction+0xc5/0xe0
[ 7595.866016] [<ffffffff81270e04>] ? btrfs_unlink_subvol+0x204/0x360
[ 7595.866020] [<ffffffff8129b28e>] ? btrfs_ioctl_snap_destroy+0x39e/0x4f0
[ 7595.866021] [<ffffffff8129d1bb>] ? btrfs_ioctl+0x81b/0x1250
[ 7595.866024] [<ffffffff810259d2>] ? do_page_fault+0x182/0x440
[ 7595.866027] [<ffffffff8105ef63>] ? __wake_up+0x43/0x70
[ 7595.866030] [<ffffffff810fa1ef>] ? do_vfs_ioctl+0x8f/0x520
[ 7595.866033] [<ffffffff810e9d10>] ? vfs_write+0x140/0x190
[ 7595.866034] [<ffffffff810fa6c9>] ? sys_ioctl+0x49/0x80
[ 7595.866038] [<ffffffff815e8ca6>] ? system_call_fastpath+0x1a/0x1f
[ 7595.866039] ---[ end trace 1d7d6e7d89b14907 ]---
[ 7595.866041] BTRFS error (device sda5) in btrfs_unlink_subvol:3176:
error 28
[ 7595.866042] btrfs is forced readonly
[ 7595.866044] BTRFS error (device sda5) in
btrfs_ioctl_snap_destroy:2038: error 28
fwt portage # uname -a
Linux fwt 3.5.4-gentoo-03 #1 SMP Thu Oct 4 20:13:12 CEST 2012 x86_64
Intel(R) Xeon(R) CPU X5650 @ 2.67GHz GenuineIntel GNU/Linux
Please if you can help me how to stabilize the file system, as i use
this as the root filesystem.
I am not in the mail list.
Thanks in advance,
Csaba
next reply other threads:[~2012-12-16 21:27 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-12-16 21:19 Tóth Csaba [this message]
2012-12-18 14:08 ` btrfs problem Josef Bacik
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