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https://issues.apache.org/jira/browse/HADOOP-4?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12590576#action_12590576
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Craig Macdonald commented on HADOOP-4:
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Pete,
I havent had time to test your latest patch, but things seems to be improving.
I note your comments about exporting the fuse mount. There is a README.NFS in
the fuse distribution, which concerns exporting FUSE mounts. I have copied it
in verbatim below from version 2.7.3 - seems not quite mature yet.
{noformat}
FUSE module in official kernels (>= 2.6.14) don't support NFS
exporting. In this case if you need NFS exporting capability, use the
'--enable-kernel-module' configure option to compile the module from
this package. And make sure, that the FUSE is not compiled into the
kernel (CONFIG_FUSE_FS must be 'm' or 'n').
You need to add an fsid=NNN option to /etc/exports to make exporting a
FUSE directory work.
You may get ESTALE (Stale NFS file handle) errors with this. This is
because the current FUSE kernel API and the userspace library cannot
handle a situation where the kernel forgets about an inode which is
still referenced by the remote NFS client. This problem will be
addressed in a later version.
In the future it planned that NFS exporting will be done solely in
userspace.
{noformat}
Regards
C
> tool to mount dfs on linux
> --------------------------
>
> Key: HADOOP-4
> URL: https://issues.apache.org/jira/browse/HADOOP-4
> Project: Hadoop Core
> Issue Type: Improvement
> Components: fs
> Environment: OSs that support FUSE. Includes Linux, MacOSx,
> OpenSolaris... http://fuse.sourceforge.net/wiki/index.php/OperatingSystems
> Reporter: John Xing
> Assignee: Pete Wyckoff
> Attachments: fuse-dfs.tar.gz, fuse-dfs.tar.gz, fuse-dfs.tar.gz,
> fuse-dfs.tar.gz, fuse-dfs.tar.gz,
> fuse-hadoop-0.1.0_fuse-j.2.2.3_hadoop.0.5.0.tar.gz,
> fuse-hadoop-0.1.0_fuse-j.2.4_hadoop.0.5.0.tar.gz, fuse-hadoop-0.1.1.tar.gz,
> fuse-j-hadoopfs-03.tar.gz, fuse_dfs.c, fuse_dfs.c, fuse_dfs.c, fuse_dfs.c,
> fuse_dfs.c, fuse_dfs.sh, fuse_dfs.tar.gz, Makefile, patch.txt, patch.txt,
> patch2.txt
>
>
> tool to mount dfs on Unix or any OS that supports FUSE
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