Date: Thu, 24 Jul 2014 12:33:50 -0500 From: Larry Rosenman <ler@lerctr.org> To: freebsd-fs@freebsd.org, Freebsd current <freebsd-current@freebsd.org> Subject: zfs send/recv: STILL invalid Backup Stream Message-ID: <62315eb454a95db636b7764aad3c0f9b@thebighonker.lerctr.org>
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TRYING to use zfs send/recv between a 10-STABLE and an 11-CURRENT
system, and receive the non-descript
"invalid backup stream".
borg.lerctr.org /home/ler $ sudo bin/backup-TBH-ZFS-initial.sh
Password:
receiving full stream of zroot@2014-07-24 into
zroot/backups/TBH@2014-07-24
received 41.7KB stream in 300 seconds (142B/sec)
receiving full stream of zroot/usr@2014-07-24 into
zroot/backups/TBH/usr@2014-07-24
received 41.7KB stream in 1 seconds (41.7KB/sec)
receiving full stream of zroot/usr/local@2014-07-24 into
zroot/backups/TBH/usr/local@2014-07-24
received 2.81GB stream in 1116 seconds (2.58MB/sec)
receiving full stream of zroot/usr/src@2014-07-24 into
zroot/backups/TBH/usr/src@2014-07-24
cannot receive new filesystem stream: invalid backup stream
borg.lerctr.org /home/ler $ cat bin/backup-TBH-ZFS-initial.sh
#!/bin/sh
DATE=`date "+%Y-%m-%d"`
#DATE2=2013-03-24
#DATE2=`date -v "-1d" "+%Y-%m-%d"`
# snap the source
ssh root@tbh.lerctr.org zfs snapshot -r zroot@${DATE}
# zfs copy the source to here.
ssh root@tbh.lerctr.org "zfs send -R -D zroot@${DATE} | \
ssh home.lerctr.org \"zfs recv -F -u -v -d zroot/backups/TBH\""
# make sure we NEVER allow the backup stuff to automount.
/sbin/zfs list -H -t filesystem -r zroot/backups/TBH| \
awk '{printf "/sbin/zfs set canmount=noauto %s\n",$1}' | sh
borg.lerctr.org /home/ler $
This has been happening for YEARS and I can't seem to interest anyone in
fixing it.
How can we get to the bottom of this?
borg.lerctr.org /home/ler $ uname -a
FreeBSD borg.lerctr.org 11.0-CURRENT FreeBSD 11.0-CURRENT #56 r268982M:
Tue Jul 22 10:14:59 CDT 2014
root@borg.lerctr.org:/usr/obj/usr/src/sys/VT-LER amd64
borg.lerctr.org /home/ler $ ssh tbh uname -a
FreeBSD thebighonker.lerctr.org 10.0-STABLE FreeBSD 10.0-STABLE #39
r269019M: Wed Jul 23 11:44:35 CDT 2014
root@thebighonker.lerctr.org:/usr/obj/usr/src/sys/GENERIC amd64
borg.lerctr.org /home/ler $
--
Larry Rosenman http://www.lerctr.org/~ler
Phone: +1 214-642-9640 (c) E-Mail: ler@lerctr.org
US Mail: 108 Turvey Cove, Hutto, TX 78634-5688
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