topic lrep_writer very slow in ONTAP Hardware https://community.netapp.com/t5/ONTAP-Hardware/lrep-writer-very-slow/m-p/58717#M4087 <HTML><HEAD></HEAD><BODY><P>Hello</P><P></P><P>I am trying to baseline a snapvault Relationship between a FAS2040 (8.1.2.7-mode) and a FAS2240 (8.2.1.7-mode). </P><P>At the source I successfully used lrep_reader and dumped data to an USB disk.</P><P></P><P>At the destination, I use lrep_writer from a Windows server on the SAN. While everything seems correct, snapvault status show a very slow progression (&lt;2Mb/s).</P><P>I double checked all network setting and verified that my server can upload data to the file at more than 20MB/sec. I also verified that there is no bandwidth limitation on the snapvault Relationship.</P><P></P><P>Any idea of what could limit my transfer rate ?</P><P></P><P>thank you all</P><P></P><P>best regards,</P></BODY></HTML> Thu, 05 Jun 2025 05:28:45 GMT BRN_IT_SUPPORT 2025-06-05T05:28:45Z lrep_writer very slow https://community.netapp.com/t5/ONTAP-Hardware/lrep-writer-very-slow/m-p/58717#M4087 <HTML><HEAD></HEAD><BODY><P>Hello</P><P></P><P>I am trying to baseline a snapvault Relationship between a FAS2040 (8.1.2.7-mode) and a FAS2240 (8.2.1.7-mode). </P><P>At the source I successfully used lrep_reader and dumped data to an USB disk.</P><P></P><P>At the destination, I use lrep_writer from a Windows server on the SAN. While everything seems correct, snapvault status show a very slow progression (&lt;2Mb/s).</P><P>I double checked all network setting and verified that my server can upload data to the file at more than 20MB/sec. I also verified that there is no bandwidth limitation on the snapvault Relationship.</P><P></P><P>Any idea of what could limit my transfer rate ?</P><P></P><P>thank you all</P><P></P><P>best regards,</P></BODY></HTML> Thu, 05 Jun 2025 05:28:45 GMT https://community.netapp.com/t5/ONTAP-Hardware/lrep-writer-very-slow/m-p/58717#M4087 BRN_IT_SUPPORT 2025-06-05T05:28:45Z Re: lrep_writer very slow https://community.netapp.com/t5/ONTAP-Hardware/lrep-writer-very-slow/m-p/58723#M4088 <HTML><HEAD></HEAD><BODY><P>Is SnapVault compression on or off?</P><P>To check enter the command 'options snapvault.ossv.compression'</P><P></P><P>Regards,</P><P>Nicholas Lee Fagan</P></BODY></HTML> Sun, 14 Sep 2014 18:56:45 GMT https://community.netapp.com/t5/ONTAP-Hardware/lrep-writer-very-slow/m-p/58723#M4088 nicholaf 2014-09-14T18:56:45Z