On Sat, Sep 15, 2012 at 2:07 PM, Dave Pooser <dave....@alfordmedia.com>wrote:
> The problem: so far the send/recv appears to have copied 6.25TB of 5.34TB. > That... doesn't look right. (Comparing zfs list -t snapshot and looking at > the 5.34 ref for the snapshot vs zfs list on the new system and looking at > space used.) > > Is this a problem? Should I be panicking yet? > > > Well, the zfs send/receive finally finished, at a size of 9.56TB > (apologies for the HTML, it was the only way I could make the columns > readable): > > root@archive:/home/admin# zfs get all archive1/RichRAID > NAME PROPERTY VALUE SOURCE > archive1/RichRAID type volume - > archive1/RichRAID creation Fri Sep 14 4:17 2012 - > archive1/RichRAID used 9.56T - > archive1/RichRAID available 1.10T - > archive1/RichRAID referenced 9.56T - > archive1/RichRAID compressratio 1.00x - > archive1/RichRAID reservation none default > archive1/RichRAID volsize 5.08T local > archive1/RichRAID volblocksize 8K - > archive1/RichRAID checksum on default > archive1/RichRAID compression off default > archive1/RichRAID readonly off default > archive1/RichRAID copies 1 default > archive1/RichRAID refreservation none default > archive1/RichRAID primarycache all default > archive1/RichRAID secondarycache all default > archive1/RichRAID usedbysnapshots 0 - > archive1/RichRAID usedbydataset 9.56T - > archive1/RichRAID usedbychildren 0 - > archive1/RichRAID usedbyrefreservation 0 - > archive1/RichRAID logbias latency default > archive1/RichRAID dedup off default > archive1/RichRAID mlslabel none default > archive1/RichRAID sync standard default > archive1/RichRAID refcompressratio 1.00x - > archive1/RichRAID written 9.56T - > > So used is 9.56TB, volsize is 5.08TB (which is the amount of data used on > the volume). The Mac connected to the FC target sees a 5.6TB volume with > 5.1TB used, so that makes sense-- but where did the other 4TB go? > I'm not sure. The output of "zdb -bbb archive1" might help diagnose it. --matt
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