Date: Tue, 5 Mar 2013 18:52:54 -0600 (CST) From: Larry Rosenman <ler@lerctr.org> To: Steven Hartland <killing@multiplay.co.uk> Cc: freebsd-fs@freebsd.org, Ronald Klop <ronald-freebsd8@klop.yi.org> Subject: Re: zfs send/recv invalid data Message-ID: <alpine.BSF.2.00.1303051852060.48545@thebighonker.lerctr.org> In-Reply-To: <612228ABB8BC423D907C9538783667A4@multiplay.co.uk> References: <7c93aef20a88cdbcca85739e67470dce@webmail.lerctr.org> <op.wthqmth68527sy@212-182-167-131.ip.telfort.nl> <25894116c93a59dab1fd976b425c36d1@webmail.lerctr.org> <07b59d5d4b2a3dab1385b054eea4f2da@webmail.lerctr.org> <612228ABB8BC423D907C9538783667A4@multiplay.co.uk>
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On Wed, 6 Mar 2013, Steven Hartland wrote:
> ----- Original Message ----- From: "Larry Rosenman"
>> Here is the exact error message:
>> receiving incremental stream of vault/home/ctr@2013-03-05-test3 into
>> zroot/backups/TBH/home/ctr@2013-03-05-test3
>> cannot receive incremental stream: invalid backup stream
>>
>> this is the script I'm running:
>> #!/bin/sh
>> DATE=`date "+%Y-%m-%d-BUG-REPRO"`
>> DATE2=`date -v "-1d" "+%Y-%m-%d"`
>> # snap the source
>> ssh root@tbh.lerctr.org zfs snapshot -r vault@${DATE}
>> # zfs copy the source to here.
>> ssh root@tbh.lerctr.org "zfs send -R -D -I vault@${DATE2} vault@${DATE} |
>> \
>> tee /tmp/backup.stream.send.${DATE} | \
>> ssh home.lerctr.org \"tee /tmp/backup.stream.receive.${DATE} | zfs
>> recv -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
>>
>> both streams are in http://www.lerctr.org/~ler/ZFS_RECV
>>
>> as well as a zfs list -t all from both sides.....
>
> How recent is you receiving box?
FreeBSD borg.lerctr.org 10.0-CURRENT FreeBSD 10.0-CURRENT #124 r247826: Mon Mar 4 19:59:08 CST 2013 root@borg.lerctr.org:/usr/obj/usr/src/sys/BORG-DTRACE amd64
>
> Does verbose give you any more information?
that is -v output.
Other ideas?
>
> Regards
> Steve
>
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--
Larry Rosenman http://www.lerctr.org/~ler
Phone: +1 512-248-2683 E-Mail: ler@lerctr.org
US Mail: 430 Valona Loop, Round Rock, TX 78681-3893
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