Date: Tue, 29 Mar 2011 15:58:28 +0100 From: =?ISO-8859-1?Q?Attila_Bog=E1r?= <attila.bogar@linguamatics.com> To: freebsd-ports-bugs@freebsd.org Subject: gtar on zfs snapshots Message-ID: <4D91F394.90908@linguamatics.com>
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Dear List, I'm trying to use amanda's amzfs-snapshot plugin and it is failing. The problem lies somewhere around gtar and is 100% reproducible. This (issued by amanda) command fails: /usr/local/bin/gtar --create --verbose --file - --directory /export/home/cambridge/abogar/.zfs/snapshot/amanda-_export_home_cambridge_abogar-current/ --one-file-system --listed-incremental /usr/local/var/amanda/gnutar-lists/files.linguamatics.com_export_home_cambridge_abogar_0.new --sparse --ignore-failed-read --totals . > /tmp/abogar.tar /usr/local/bin/gtar: /export/home/cambridge/abogar/.zfs/snapshot/amanda-_export_home_cambridge_abogar-current: Cannot open: File name too long /usr/local/bin/gtar: Error is not recoverable: exiting now The fact is, that he amzfs-snapshot is creating snapshot with such a long name. If I create a snapshot with different name like 2011-03-29T06\:00, then the gtar works fine if issued manually. Looks like a bug. I searched the mailing archives, but I can't see anyone hit this bug yet. Thanks, Attila
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