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</o:shapelayout></xml><![endif]--></head><body lang=EN-CA link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:blue'>Update:<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:blue'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:blue'>I noticed that I mistakenly created a 40GB zero-filled file rather than a 48GB one:<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:blue'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:blue'>dd if=/dev/zero of=/tmp/varnish-cache bs=1G count=40<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:blue'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:blue'>Not sure if that would make any difference.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:blue'><o:p> </o:p></span></p><div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:blue'><br>Matt Schurenko<br>Systems Administrator</span><span style='font-size:12.0pt;font-family:"Times New Roman","serif";color:blue'><br> <o:p></o:p></span></p><p class=MsoNormal><b><span style='font-size:16.0pt;font-family:"Arial","sans-serif";color:#636563'>air</span></b><b><span style='font-size:16.0pt;font-family:"Arial","sans-serif";color:#FF8000'>G</span></b><b><span style='font-size:9.0pt;font-family:"Arial","sans-serif";color:#848284'>®</span></b><b><span style='font-size:16.0pt;font-family:"Arial","sans-serif";color:#FF9A00'> </span></b><b><i><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:#636563'>Share Your World</span></i></b><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:blue'><br>Suite 710, 1133 Melville Street<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:blue'>Vancouver, BC V6E 4E5<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:blue'>P: +1.604.408.2228 </span><span style='font-size:12.0pt;font-family:"Times New Roman","serif";color:blue'><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:blue'>F: +1.866.874.8136</span><span style='font-size:12.0pt;font-family:"Times New Roman","serif";color:blue'><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:blue'>E: MSchurenko@airg.com</span><span style='font-size:12.0pt;font-family:"Times New Roman","serif";color:blue'><o:p></o:p></span></p></div></div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:blue'>W: <a href="http://www.airg.com">www.airg.com</a></span><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:blue'><o:p></o:p></span></p><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm'><p class=MsoNormal><b><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> varnish-misc-bounces@varnish-cache.org [mailto:varnish-misc-bounces@varnish-cache.org] <b>On Behalf Of </b>Matt Schurenko<br><b>Sent:</b> September-26-11 12:43 PM<br><b>To:</b> varnish-misc@varnish-cache.org<br><b>Subject:</b> varnish backing file gone missing<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:black'>I just noticed that the backing file I configured varnish to use is now gone:<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:black'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:black'>[root@mvp13 ~]# ps -ef | grep varnishd<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:black'>root 4419 1 0 Sep07 ? 00:00:00 /usr/local/sbin/varnishd -s file,/tmp/varnish-cache,48G -T 127.0.0.1:2000 -a 0.0.0.0:80 -t 604800 -f /usr/local/etc/varnish/default.vcl -p http_headers 384 -p connect_timeout 4.0<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:black'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:black'>[root@mvp13 ~]# ls /tmp/varnish-cache<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:black'>ls: /tmp/varnish-cache: No such file or directory<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:black'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:black'>If I do an lsof I see this:<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:black'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:black'>varnishd 4420 nobody 4u REG 8,1 51539607552 62160904 /tmp/varnish-cache (deleted)<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:black'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:black'>I’m pretty sure I never deleted it. Is this normal behaviour? What are the implications of this file being removed while varnish is running? Varnishd still appears to be working fine. I have another varnish server running but the backing file is still there. BTW I’m running varnish version 2.1.5.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:black'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:black'>Thanks,<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:black'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:black'><o:p> </o:p></span></p><div><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:black'>Matt Schurenko</span></b><span style='font-size:12.0pt;font-family:"Times New Roman","serif";color:black'><br></span><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:gray'>Systems Administrator</span><span style='font-size:12.0pt;font-family:"Times New Roman","serif";color:black'><br> <o:p></o:p></span></p><p class=MsoNormal><b><span style='font-size:16.0pt;font-family:"Arial","sans-serif";color:#636563'>air</span></b><b><span style='font-size:16.0pt;font-family:"Arial","sans-serif";color:#FF9A00'>G</span></b><b><span style='font-size:9.0pt;font-family:"Arial","sans-serif";color:#848284'>®</span></b><b><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:#FF9A00'> </span></b><b><i><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:#636563'>Share Your World</span></i></b><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:black'><br>Suite 710, 1133 Melville Street<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:black'>Vancouver, BC V6E 4E5<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:black'>P: +1.604.408.2228 </span><span style='font-size:12.0pt;font-family:"Times New Roman","serif";color:black'><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:black'>F: +1.866.874.8136</span><span style='font-size:12.0pt;font-family:"Times New Roman","serif";color:black'><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:black'>E: MSchurenko@airg.com</span><span style='font-size:12.0pt;font-family:"Times New Roman","serif";color:black'><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:black'>W: <a href="http://www.airg.com">www.airg.com</a></span><span style='font-size:12.0pt;font-family:"Times New Roman","serif";color:black'><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt;font-family:"Times New Roman","serif";color:black'><o:p> </o:p></span></p><p class=MsoNormal style='margin-bottom:12.0pt'><b><span style='font-size:9.0pt;font-family:"Arial","sans-serif";color:black'>airG is one of BC's Top 55 Employers and</span></b><b><span style='font-size:9.0pt;font-family:"Century Gothic","sans-serif";color:black'><br></span></b><b><span style='font-size:9.0pt;font-family:"Arial","sans-serif";color:black'>Canada's Top Employers for Young People</span></b><span style='font-size:12.0pt;font-family:"Times New Roman","serif";color:black'><o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:7.5pt;font-family:"Verdana","sans-serif";color:green'><br></span><span style='font-size:18.0pt;font-family:Webdings;color:green'>P</span><span style='font-size:7.5pt;font-family:"Verdana","sans-serif";color:green'> Please consider the environment before printing this e-mail.</span><span style='font-size:12.0pt;font-family:"Times New Roman","serif";color:black'><o:p></o:p></span></p></div><p class=MsoNormal><span style='font-size:7.5pt;font-family:"Century Gothic","sans-serif";color:black'>The information transmitted is intended only for the person or entity to which it is addressed and may contain confidential and/or privileged material communicated under NDA. Any review, retransmission, dissemination or other use of, or taking of any action in reliance upon, this information by persons or entities other than the intended recipient is prohibited. If you received this in error, please contact the sender and delete the material from any computer.</span><span style='color:black'><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt;font-family:"Times New Roman","serif";color:black'> </span><o:p></o:p></p></div></body></html>