topic Re: Snapmirror - destination qtree bigger than source qtree in ONTAP Discussions https://community.netapp.com/t5/ONTAP-Discussions/Snapmirror-destination-qtree-bigger-than-source-qtree/m-p/48259#M11332 <HTML><HEAD></HEAD><BODY><P>DESTINATION</P><P>Volume&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Block Size (bytes)&nbsp; Vol Size (blocks)&nbsp;&nbsp; FS Size (blocks)<BR />------&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; ------------------&nbsp; ------------------&nbsp; ----------------<BR />web01&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 4096&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 78643200&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 78643200</P><P></P><P>SOURCE</P><P>Volume&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Block Size (bytes)&nbsp; Vol Size (blocks)&nbsp;&nbsp; FS Size (blocks)<BR />------&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; ------------------&nbsp; ------------------&nbsp; ----------------<BR />web01&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 4096&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 104857600&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 104857600</P><P></P><P>I am transferring qtree and not entire volume , so difference you see is becouse of missing qtree on destination ,</P><P>The difference in size i was during snapmirror , but i think now it ok</P></BODY></HTML> Mon, 06 Jul 2009 09:15:41 GMT semionkras 2009-07-06T09:15:41Z Snapmirror - destination qtree bigger than source qtree https://community.netapp.com/t5/ONTAP-Discussions/Snapmirror-destination-qtree-bigger-than-source-qtree/m-p/48240#M11324 <HTML><HEAD></HEAD><BODY><P>I am replicating 100 GB to remote site over slow wan connection , during first initialization snapmirror stopped due to network problems(lost connection) .</P><P>I resumed it and seems replicating going well, but i notieced that destination gtree replicated more than 110G already and keep going , since i need couple days to do first initialization of&nbsp; volume i cant stop it and redu this again , anyone got any idea why i keep replicating more data than source qtree?<SPAN __jive_emoticon_name="confused" __jive_macro_name="emoticon" class="jive_macro jive_emote" src="https://community.netapp.com/images/emoticons/confused.gif"></SPAN></P></BODY></HTML> Thu, 05 Jun 2025 07:26:17 GMT https://community.netapp.com/t5/ONTAP-Discussions/Snapmirror-destination-qtree-bigger-than-source-qtree/m-p/48240#M11324 semionkras 2025-06-05T07:26:17Z Re: Snapmirror - destination qtree bigger than source qtree https://community.netapp.com/t5/ONTAP-Discussions/Snapmirror-destination-qtree-bigger-than-source-qtree/m-p/48245#M11326 <HTML><HEAD></HEAD><BODY><P>I bet your source volume has been de-duped, hasn't it?</P><P></P><P>QSM inflates de-duped data unfortunately - you have either live with this or consider using VSM instead.</P><P></P><P>Have a look at this:</P><P><A href="http://communities.netapp.com/message/5334#5334" target="_blank">http://communities.netapp.com/message/5334#5334</A></P><P></P><P>Regards,</P><P>Radek</P></BODY></HTML> Sun, 05 Jul 2009 12:08:42 GMT https://community.netapp.com/t5/ONTAP-Discussions/Snapmirror-destination-qtree-bigger-than-source-qtree/m-p/48245#M11326 radek_kubka 2009-07-05T12:08:42Z Re: Snapmirror - destination qtree bigger than source qtree https://community.netapp.com/t5/ONTAP-Discussions/Snapmirror-destination-qtree-bigger-than-source-qtree/m-p/48250#M11328 <HTML><HEAD></HEAD><BODY><P>No , no duplication here on both source and destination , anyway it finnaly ended with 15 gb difference</P></BODY></HTML> Sun, 05 Jul 2009 12:28:19 GMT https://community.netapp.com/t5/ONTAP-Discussions/Snapmirror-destination-qtree-bigger-than-source-qtree/m-p/48250#M11328 semionkras 2009-07-05T12:28:19Z Re: Snapmirror - destination qtree bigger than source qtree https://community.netapp.com/t5/ONTAP-Discussions/Snapmirror-destination-qtree-bigger-than-source-qtree/m-p/48255#M11330 <HTML><HEAD></HEAD><BODY><P>What type of disks are on source and on destination? can you do a vol status -b on both and share the output?</P></BODY></HTML> Sun, 05 Jul 2009 13:41:08 GMT https://community.netapp.com/t5/ONTAP-Discussions/Snapmirror-destination-qtree-bigger-than-source-qtree/m-p/48255#M11330 rkaramchedu1 2009-07-05T13:41:08Z Re: Snapmirror - destination qtree bigger than source qtree https://community.netapp.com/t5/ONTAP-Discussions/Snapmirror-destination-qtree-bigger-than-source-qtree/m-p/48259#M11332 <HTML><HEAD></HEAD><BODY><P>DESTINATION</P><P>Volume&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Block Size (bytes)&nbsp; Vol Size (blocks)&nbsp;&nbsp; FS Size (blocks)<BR />------&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; ------------------&nbsp; ------------------&nbsp; ----------------<BR />web01&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 4096&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 78643200&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 78643200</P><P></P><P>SOURCE</P><P>Volume&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Block Size (bytes)&nbsp; Vol Size (blocks)&nbsp;&nbsp; FS Size (blocks)<BR />------&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; ------------------&nbsp; ------------------&nbsp; ----------------<BR />web01&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 4096&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 104857600&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 104857600</P><P></P><P>I am transferring qtree and not entire volume , so difference you see is becouse of missing qtree on destination ,</P><P>The difference in size i was during snapmirror , but i think now it ok</P></BODY></HTML> Mon, 06 Jul 2009 09:15:41 GMT https://community.netapp.com/t5/ONTAP-Discussions/Snapmirror-destination-qtree-bigger-than-source-qtree/m-p/48259#M11332 semionkras 2009-07-06T09:15:41Z