Closed GoogleCodeExporter closed 9 years ago
Have you tried adding the '-d' flag so that fuse runs in debug/non-daemon mode?
or do
the log files say anything?
Original comment by peter.wy...@gmail.com
on 1 Aug 2008 at 6:51
Run Hadoop daemon in debug mode?!
I think the uperfs sould give some output
like the Arhitecture is
HADOOP
|_
FUSE
|_
HDFS_FUSE
I'm I missing smth?
Original comment by burn2d...@gmail.com
on 4 Aug 2008 at 8:29
There is no FUSE Daemon. Fuse is a kernel module.
Original comment by burn2d...@gmail.com
on 5 Aug 2008 at 8:24
I meant the fuse-hdfs module, not fuse itself. By specifying -d, you will see
the
output in stderr and the fuse-hdfs will not daemonize.
Original comment by peter.wy...@gmail.com
on 19 Aug 2008 at 6:49
pandora bin # lsmod
Module Size Used by
fuse 38548 1
raid456 120336 1
md_mod 66964 2 raid456
async_xor 6400 1 raid456
async_memcpy 5760 1 raid456
async_tx 6144 1 raid456
xor 17416 2 raid456,async_xor
pandora bin # ./hdfs-fuse -d /mnt/hdfs/
pandora bin # mount
/dev/sda1 on / type reiserfs (rw)
proc on /proc type proc (rw)
sysfs on /sys type sysfs (rw)
udev on /dev type tmpfs (rw,nosuid)
devpts on /dev/pts type devpts (rw)
shm on /dev/shm type tmpfs (rw,noexec,nosuid,nodev)
usbfs on /proc/bus/usb type usbfs (rw,devmode=0664,devgid=85)
nfsd on /proc/fs/nfsd type nfsd (rw)
rpc_pipefs on /var/lib/nfs/rpc_pipefs type rpc_pipefs (rw)
/dev/md/1 on /opt/backup/data type reiserfs (rw)
none on /sys/fs/fuse/connections type fusectl (rw)
pandora bin #
No output still. Maybe an author could comment?!
Original comment by burn2d...@gmail.com
on 26 Aug 2008 at 11:22
have you done an echo $?
looking at the code:
if (fuse_log_init(config.logdir, "hdfs-fuse", config.loglv) ) exit(127);
which happens before calling the fuse code. And it looks like that can return
non-zero without printing anything.
There may be some debugging info you can apply from
http://wiki.apache.org/hadoop/MountableHDFS to here, but I would check the exit
code.
Original comment by peter.wy...@gmail.com
on 27 Aug 2008 at 3:35
Original comment by jass.z...@gmail.com
on 14 Jan 2010 at 3:26
Original issue reported on code.google.com by
burn2d...@gmail.com
on 30 Jul 2008 at 12:59