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Subject: [Bug 197035] sysutils/bbcp:  segmentation fault and core dump when
 running latest version (20150113)
Date: Mon, 18 Jan 2016 20:16:56 +0000
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X-Bugzilla-Keywords: crash, needs-patch, needs-qa
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X-Bugzilla-Who: fjwcash@gmail.com
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D197035

--- Comment #14 from fjwcash@gmail.com ---
Aha!  Reading all of the comments in depth is helpful.  :)  I didn't notice=
 the
mention of the net.inet6.ip6.v6only sysctl.

The following makes things work:

On the receiving server:
    sysctl net.inet6.ip6.v6only=3D0
    install bbcp-20150116.txz

On the sending server:
    sysctl net.inet6.ip6.v6only=3D0
    install bbcp-20150116.txz
    add "-4 c" to the start of the bbcp command

With the above, I am able to use the latest version of the bbcp package to =
send
data between servers.

Command-line used:

bbcp -4 c -N io "zfs send -I ${localpool}/${localfs}/${site}@${lastsnap} \
     ${localpool}/${localfs}/${site}@${yesterday}" \
     ${user}@${remotehost}:"${zfs} recv ${recvopts} ${rempool}"


Would it be possible to get a brief blurb about what the -4 option paramete=
rs
are?

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