Date: Sat, 18 Jan 2014 09:05:06 +0100 From: Sebastian Chmielewski <chmiels@o2.pl> To: freebsd-questions@freebsd.org Subject: zfs receive: cannot receive incremental stream: invalid backup stream Message-ID: <CAHrc_ev8VYxyJ9GqNcCuHmqk5Si2LtfYiW2LFw-C1AM19oAEEQ@mail.gmail.com>
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I'm trying to restore a zfs dump and got following error: root@:/mnt # zfs receive -Fv thinkroot < backup/thinkroot.zfs receiving full stream of thinkroot@monthly-2014-01 into thinkroot@monthly-2014-01 received 41.7KB stream in 1 seconds (41.7KB/sec) receiving incremental stream of thinkroot@daily-2014-01-08 into thinkroot@daily-2014-01-08 received 312B stream in 1 seconds (312B/sec) receiving incremental stream of thinkroot@daily-2014-01-09 into thinkroot@daily-2014-01-09 received 312B stream in 1 seconds (312B/sec) receiving incremental stream of thinkroot@daily-2014-01-12 into thinkroot@daily-2014-01-12 received 312B stream in 1 seconds (312B/sec) receiving incremental stream of thinkroot@daily-2014-01-14 into thinkroot@daily-2014-01-14 received 312B stream in 1 seconds (312B/sec) receiving incremental stream of thinkroot@daily-2014-01-15 into thinkroot@daily-2014-01-15 received 312B stream in 1 seconds (312B/sec) receiving incremental stream of thinkroot@daily-2014-01-16 into thinkroot@daily-2014-01-16 received 312B stream in 1 seconds (312B/sec) receiving incremental stream of thinkroot@daily-2014-01-17 into thinkroot@daily-2014-01-17 received 312B stream in 1 seconds (312B/sec) receiving incremental stream of thinkroot@transfer into thinkroot@transfer received 312B stream in 1 seconds (312B/sec) receiving full stream of thinkroot/usrlocal@monthly-2014-01 into thinkroot/usrlocal@monthly-2014-01 received 11.5GB stream in 196 seconds (60.2MB/sec) receiving incremental stream of thinkroot/usrlocal@daily-2014-01-08 into thinkroot/usrlocal@daily-2014-01-08 received 101MB stream in 2 seconds (50.5MB/sec) receiving incremental stream of thinkroot/usrlocal@daily-2014-01-09 into thinkroot/usrlocal@daily-2014-01-09 cannot receive incremental stream: invalid backup stream Backup stream was not incremental, I've made it with zfs snapshot -r thinkroot@transfer zfs send -RD thinkroot@transfer > thinkroot.zfs The same problem occurs with another backup copy so I think it's a bug or a problem with method of backup. How to fix it?
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