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Operating Systems Linux Ubuntu ufsdump from Solaris to ubuntu fails with bad file descriptor Post 302531541 by in2deep on Friday 17th of June 2011 06:26:35 AM
Old 06-17-2011
ufsdump from Solaris to ubuntu fails with bad file descriptor

Hi All

I have a dedicated backup server running ubuntu 10.04, which has recently been rebuilt (same OS, just different h/w)

This is used to receive ufsdump output from a number of Solaris servers, using the following syntax:

Code:
ufsdump 1uf [remote server]:/path/to/backup/file /fs/to/be/backed/up

This has worked fine up until the rebuild of the backup server, when I'm now getting the following error:

Code:
DUMP: write: bad file descriptor
DUMP: Write error 0 blocks into volume 1

Other commands work OK, such as tar, rcp, rsh, and so on. It's just the ufsdump that's suddenly failing!

I've looked at things like max num of files (OK) and permissions on the backup server's destination (OK), to no avail.....

I've even tried googling the error, but no-one seems to have come across this problem, or else they've not mentioned it online!

Can anyone help / suggest anything that might cause this? I'm assuming there's some issue between the ufsdump output and negotiations with the ubuntu server's filesystem, but I can't see what Smilie

Thanks
Dave Parker

Last edited by pludi; 06-17-2011 at 07:36 AM..
This User Gave Thanks to in2deep For This Post:
 

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WHAT-PATCH(1)						      General Commands Manual						     WHAT-PATCH(1)

NAME
what-patch - detect which patch system a Debian package uses SYNOPSIS
what-patch [options] DESCRIPTION
what-patch examines the debian/rules file to determine which patch system the Debian package is using. what-patch should be run from the root directory of the Debian source package. OPTIONS
Listed below are the command line options for what-patch: -h, --help Display a help message and exit. -v Enable verbose mode. This will include the listing of any files modified outside or the debian/ directory and report any additional details about the patch system if available. AUTHORS
what-patch was written by Kees Cook <kees@ubuntu.com>, Siegfried-A. Gevatter <rainct@ubuntu.com>, and Daniel Hahler <ubuntu@thequod.de>, among others. This manual page was written by Jonathan Patrick Davies <jpds@ubuntu.com>. Both are released under the GNU General Public License, version 3 or later. SEE ALSO
The Ubuntu MOTU team has some documentation about patch systems at the Ubuntu wiki: https://wiki.ubuntu.com/PackagingGuide/PatchSystems cdbs-edit-patch(1), dbs-edit-patch(1), dpatch-edit-patch(1) DEBIAN
Debian Utilities WHAT-PATCH(1)
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