`<html><head><style type='text/css'>p { margin: 0; }</style></head><body><div style='font-family: arial,helvetica,sans-serif; font-size: 10pt; color: #000000'><font face="arial, helvetica, sans-serif"><span style="font-size: 10pt;">Hi,</span></font><div style="color: rgb(0, 0, 0); font-family: arial, helvetica, sans-serif; font-size: 10pt;"><br></div><div style="color: rgb(0, 0, 0); font-family: arial, helvetica, sans-serif; font-size: 10pt;">after having received a zvol from my old S11 box vis zfs send/recv and being unable to re-import the LUN via stmfadm, I decided to remove that zvol/ZFS and start over. However, I cannot remove that particular ZFS and trying to do so yields this strange error:</div><div style="color: rgb(0, 0, 0); font-family: arial, helvetica, sans-serif; font-size: 10pt;"><br></div><div><span style="font-size: 13.3333px;"><font face="courier new, courier, monaco, monospace, sans-serif">root@omnios:~# zfs destroy vmpool/iSCSI-Targets/EyeTV</font></span></div><div><span style="font-size: 13.3333px;"><font face="courier new, courier, monaco, monospace, sans-serif">cannot destroy 'vmpool/iSCSI-Targets/EyeTV': dataset already exists</font></span></div><div><font face="arial, helvetica, sans-serif"><span style="font-size: 10pt;"><br></span></font></div><div><font face="arial, helvetica, sans-serif"><span style="font-size: 10pt;">The zpool currently looks like this… (by the way, no snaps whatsoever on it):</span></font></div><div><font face="arial, helvetica, sans-serif"><span style="font-size: 10pt;"><br></span></font></div><div><span style="font-size: 13.3333px;"><font face="courier new, courier, monaco, monospace, sans-serif">root@omnios:~# zfs list -r vmpool</font></span></div><div><span style="font-size: 13.3333px;"><font face="courier new, courier, monaco, monospace, sans-serif">NAME USED AVAIL REFER MOUNTPOINT</font></span></div><div><span style="font-size: 13.3333px;"><font face="courier new, courier, monaco, monospace, sans-serif">vmpool 348G 3.17T 23K /vmpool</font></span></div><div><span style="font-size: 13.3333px;"><font face="courier new, courier, monaco, monospace, sans-serif">vmpool/esxi 39.4G 1.96T 39.4G /vmpool/esxi</font></span></div><div><span style="font-size: 13.3333px;"><font face="courier new, courier, monaco, monospace, sans-serif">vmpool/iSCSI-Targets 238G 3.17T 23K /tank/iSCSI-Targets</font></span></div><div><span style="font-size: 13.3333px;"><font face="courier new, courier, monaco, monospace, sans-serif">vmpool/iSCSI-Targets/EyeTV 238G 3.17T 238G -</font></span></div><div><span style="font-size: 13.3333px;"><font face="courier new, courier, monaco, monospace, sans-serif">vmpool/nfsCloudData 70.3G 186G 70.3G /vmpool/nfsCloudData</font></span></div><div><span style="font-size: 13.3333px;"><font face="courier new, courier, monaco, monospace, sans-serif">vmpool/nfsZimbraData 41K 100G 41K /vmpool/nfsZimbraData</font></span></div><div><font face="arial, helvetica, sans-serif"><span style="font-size: 10pt;"><br></span></font></div><div><font face="arial, helvetica, sans-serif"><span style="font-size: 10pt;"> </span></font><br><div style="color: rgb(0, 0, 0); font-family: arial, helvetica, sans-serif; font-size: 10pt;">I have scrubbed the web a bit for this particular error, but all the reports seem to relate to either snapshots or clones.</div></div><div style="color: rgb(0, 0, 0); font-family: arial, helvetica, sans-serif; font-size: 10pt;"><br></div><div style="color: rgb(0, 0, 0); font-family: arial, helvetica, sans-serif; font-size: 10pt;">Any idea is greatly appeciated.</div><div style="color: rgb(0, 0, 0); font-family: arial, helvetica, sans-serif; font-size: 10pt;"><br></div><div style="color: rgb(0, 0, 0); font-family: arial, helvetica, sans-serif; font-size: 10pt;">Cheers,</div><div style="color: rgb(0, 0, 0); font-family: arial, helvetica, sans-serif; font-size: 10pt;">stephan</div></div></body></html>`