The subject pretty much says it all. I've mounted a bunch of directories with
the command:
mount -t aufs -o
dirs=/mnt/farm1:/mnt/farm2:/mnt/farm3:/mnt/farm4:/mnt/farm5:/mnt/farm6:/mnt/farm7
none /data_test
after which, attempting to find a particular file in /data_test gives strange
errors like:
find: ./videos/tv/Seinfeld/Seinfeld Season 3/Seinfeld 3 - 21 The Keys.avi/(Ep
10 of 13) Fakin' It.avi: No such file or directory
I get these errors by the screenful. When looking at them with file/ls, half
of them show as files (they should) and half of them appear as directories.
On a second find operation, I get a similar problem to last time:
------------[ cut here ]------------
kernel BUG at /root/aufs/fs/aufs/vdir.c:605!
invalid opcode: 0000 [#1]
Modules linked in: aufs unionfs ne2k_pci 8390 tulip
CPU: 0
EIP: 0060:[<e2482eed>] Not tainted VLI
EFLAGS: 00010286 (2.6.18-gentoo-r6 #3)
EIP is at init_vdir+0xa6/0x559 [aufs]
eax: ffffffff ebx: c6a4d084 ecx: ffff0001 edx: c6a4d068
esi: c6a4d084 edi: ca02b3a0 ebp: d8143c00 esp: c6425f04
ds: 007b es: 007b ss: 0068
Process find (pid: 1814, ti=c6424000 task=c7ddb0b0 task.ti=c6424000)
Stack: ca02b3a0 c6a4d084 00000000 ffff0001 e247fa96 00000086 c7ddb0b0 c6a4d068
ca02b3a0 c7ddb0b0 c039826f 00000000 00100100 00200200 00000000 00000002
00000000 c6a4d084 00000000 c6a4d084 ca02b3a0 d8143c00 e24824a9 c014c780
Call Trace:
[<e247fa96>] di_read_unlock+0x53/0x65 [aufs]
[<c039826f>] rwsem_down_write_failed+0x97/0x13a
[<e24824a9>] aufs_readdir+0x65/0xd4 [aufs]
[<c014c780>] filldir64+0x0/0xc3
[<c014c923>] vfs_readdir+0x4a/0x74
[<c014c780>] filldir64+0x0/0xc3
[<c014c9b0>] sys_getdents64+0x63/0xa5
[<c0102481>] sysenter_past_esp+0x56/0x79
Code: e2 8b 44 24 04 e8 9c 39 00 00 e8 71 e7 c9 dd 85 c0 74 08 0f 0b 5d 02 be
8d 48 e2 8b 44 24 04 e8 82 39 00 00 8b 40 0c 85 c0 74 08 <0f> 0b 5d 02 be 8d 48
e2 8b 54 24 04 0f b7 42 28 25 00 f0 00 00
EIP: [<e2482eed>] init_vdir+0xa6/0x559 [aufs] SS:ESP 0068:c6425f04
Some useful info:
[EMAIL PROTECTED] /root#>uname -a
Linux StarGate 2.6.18-gentoo-r6 #3 Thu Feb 15 16:11:19 EST 2007 i686 AMD
Athlon(tm) XP 3000+ AuthenticAMD GNU/Linux
[EMAIL PROTECTED] /root#>gcc --version
gcc (GCC) 4.1.2 (Gentoo 4.1.2)
If there's any other information pertinent to this problem that you need, just
let me know
PS: I'm really looking forward to being able to export a union over NFS. is
there anything I can do to help out? I've got plenty of boxes with various
platforms/ architectures.
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