Hi,
I got this msg while running my userspace fs.
--- snip ---
panic(cpu 0 caller 0x345BF44A): "MacFUSE: fuse_vnop_mmap(): called on a
dead file
system"@/Users/itsstg/macfuse-read-only/core/10.5/fusefs/fuse_vnops.c:1563
Backtrace, Format - Frame : Return Address (4 potential args on stack)
0x3eab7c88 : 0x12b0e1 (0x457024 0x3eab7cbc 0x13321a 0x0)
0x3eab7cd8 : 0x345bf44a (0x345c3570 0xffffffff 0x10b000 0x1)
0x3eab7d38 : 0x1f1eab (0x3eab7d5c 0x3eab7d6c 0x1 0x1)
0x3eab7d88 : 0x397568 (0x76046c0 0x1 0x4e6de44 0x1)
0x3eab7dd8 : 0x372dae (0x76046c0 0x1 0x3000 0x0)
0x3eab7f78 : 0x3dbe77 (0x493c000 0x4e6dd40 0x4e6dd84 0x0)
0x3eab7fc8 : 0x19f084 (0x640fcc0 0x0 0x1a20b5 0x640fcc0)
No mapping exists for frame pointer
Backtrace terminated-invalid frame pointer 0xbfffe7e8
Kernel loadable modules in backtrace (with dependencies):
com.google.filesystems.fusefs(1.3.1)@0x345b3000->0x345c4fff
--- snip ---
Actually I don't have mmap() implemented in our FS, but I figured that even
libfuse also don't have any mmap functions. Any idea how can i disable
mmap() in fuse. or how to handle mmap inside our fs?
Thanks and Regards,
Amar
--
Amar Tumballi
Gluster/GlusterFS Hacker
[bulde on #gluster/irc.gnu.org]
http://www.zresearch.com - Commoditizing Supercomputing and Superstorage!
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