Danila Beketov wrote: >> Hello >> Hello. I have downloaded your metadata. Thanks. >>> Need help to return my lost folder, that has disappeared after mv >>> command execution by magic way. >>> I see this directory, but can not extract it so far.. It's old name has been removed, but new one wasn't created for some reasons. Eventually I have found that all link/unlink stuff in reiser4 is racy: the process which creates a child takes an exclusive flag REISER4_IMMUTABLE so that other concurrent processes should wait on this flag. However, instead of waiting they return reiser4-specific error number (-E_REPEAT) to the VFS... Will be fixed. I'll take a look why fsck don't want to put your poor directory to lost+found. but it'll take some time (I have only weekends for reiser4). The oops below is specific to zen-kernels. Sometimes zen folks try to fix reiser4 without success, so before sending oopses to this mailing list please make sure that you use -mm kernels, or reiser4 stuff against vanilla kernels from kernel.org. Thank you. Edward. > > May 19 20:04:32 beda kernel: ------------[ cut here ]------------ > May 19 20:04:32 beda kernel: kernel BUG at fs/reiser4/txnmgr.c:1116! > May 19 20:04:32 beda kernel: invalid opcode: 0000 [#1] PREEMPT > May 19 20:04:32 beda kernel: last sysfs file: > /sys/devices/pci0000:00/0000:00:1f.2/host3/target3:0:0/3:0:0:0/block/sdb/dev > May 19 20:04:32 beda kernel: Modules linked in: vboxnetadp vboxnetflt > vboxdrv ipv6 oss_usb oss_envy24ht osscore btusb bluetooth nvidia(P) > uvcvideo videodev v4l1_compat i2c_i801 parport_pc parport i2c_core > May 19 20:04:32 beda kernel: > May 19 20:04:32 beda kernel: Pid: 1453, comm: ent:sda8! Tainted: P > (2.6.32-gentoo-r7 #1) MS-6728 > May 19 20:04:32 beda kernel: EIP: 0060:[<c10d4625>] EFLAGS: 00010202 CPU: 0 > May 19 20:04:32 beda kernel: EIP is at reiser4_txn_end+0x511/0x55f > May 19 20:04:32 beda kernel: EAX: 000073cd EBX: 00000000 ECX: 00000001 > EDX: ed46a9a8 > May 19 20:04:32 beda kernel: ESI: f6adfe48 EDI: f661d0ec EBP: f6adfe68 > ESP: f6adfe10 > May 19 20:04:32 beda kernel: DS: 007b ES: 007b FS: 0000 GS: 0000 SS: 0068 > May 19 20:04:32 beda kernel: Process ent:sda8! (pid: 1453, ti=f6ade000 > task=f7083000 task.ti=f6ade000) > May 19 20:04:32 beda kernel: Stack: > May 19 20:04:32 beda kernel: f6adfe40 00000000 edce7e00 f6b3ec00 > edce7ee8 edce7e74 ef133100 00000000 > May 19 20:04:32 beda kernel: <0> f70832e8 f7083000 f6adff30 f6adff6c > ed46a900 f6adff6c 000000a4 00000000 > May 19 20:04:32 beda kernel: <0> 00000000 00000000 00000000 f6adff30 > ed46a900 f661d0dc f6adfe74 c10d467e > May 19 20:04:32 beda kernel: Call Trace: > May 19 20:04:32 beda kernel: [<c10d467e>] ? reiser4_txn_restart+0xb/0x1a > May 19 20:04:32 beda kernel: [<c10d49b3>] ? flush_some_atom+0x326/0x40d > May 19 20:04:32 beda kernel: [<c10e1a3c>] ? reiser4_writeout+0xe5/0x1af > May 19 20:04:32 beda kernel: [<c1099d8a>] ? writeback_inodes_wb+0x308/0x398 > May 19 20:04:32 beda kernel: [<c10e2390>] ? entd+0x19a/0x36a > May 19 20:04:32 beda kernel: [<c10e21f6>] ? entd+0x0/0x36a > May 19 20:04:32 beda kernel: [<c1036fa3>] ? kthread+0x66/0x68 > May 19 20:04:32 beda kernel: [<c1036f3d>] ? kthread+0x0/0x68 > May 19 20:04:32 beda kernel: [<c10033e3>] ? kernel_thread_helper+0x7/0x14 > May 19 20:04:32 beda kernel: Code: ff ff 83 68 14 01 f6 40 08 08 0f 84 > -- To unsubscribe from this list: send the line "unsubscribe reiserfs-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
