https://community.extremenetworks.com/t5/extremecloud-iq-site-engine/purview-upgrade-issues-7-1-1-4-gt-gt-8-1-2-59/m-p/21077#M1194 But I've got the following error during 8.0 &gt;&gt; 8.1 upgrade:<BR /> <BR /> root@Purview.spbgasu.ru:~$ ./purview_appliance_upgrade_to_8.1.2.59.bin<BR /> -bash: ./purview_appliance_upgrade_to_8.1.2.59.bin: /bin/bash^M: bad interpreter: No such file or directory<BR /> root@Purview.spbgasu.ru:~$<BR /> <BR /> Any ideas? Sat, 09 Jun 2018 13:43:00 GMT Ilya_Semenov 2018-06-09T13:43:00Z https://community.extremenetworks.com/t5/extremecloud-iq-site-engine/purview-upgrade-issues-7-1-1-4-gt-gt-8-1-2-59/m-p/21073#M1190 Hello, team,<BR /> <BR /> I've tried to update Purview from 7.1.1.4 to 8.1.2.59 and failed. Systems said:<BR /> <BR /> https://mailto:root@Purview.spbgasu.ru:~$ ./purview_appliance_upgrade_to_8.1.2.59.bin<BR /> ERROR: Factory MD5 checksum: bfedbd91cb9ae8a1a3f027880158dcd0 does *not* match run time MD5 checksum: 1c7940bd1a4b0b51054e36d9de620180<BR /> This upgrade script appears to be corrupt because the internal zip file does not match<BR /> match the MD5 checksum from the factory. Please re-download the upgrade binary and try again.<BR /> ./purview_appliance_upgrade_to_8.1.2.59.bin: line 685: ${LOG_FILE}: ambiguous redirect<BR /> https://mailto:root@Purview.spbgasu.ru:~$<BR /> <BR /> What is wrong?<BR /> <BR /> Thanks. Fri, 08 Jun 2018 19:56:00 GMT https://community.extremenetworks.com/t5/extremecloud-iq-site-engine/purview-upgrade-issues-7-1-1-4-gt-gt-8-1-2-59/m-p/21073#M1190 Ilya_Semenov 2018-06-08T19:56:00Z https://community.extremenetworks.com/t5/extremecloud-iq-site-engine/purview-upgrade-issues-7-1-1-4-gt-gt-8-1-2-59/m-p/21074#M1191 <BLOCKQUOTE>This upgrade script appears to be corrupt because the internal zip file does not match match the MD5 checksum from the factory. </BLOCKQUOTE>The file was corrupted either during download from the webpage or upload to the VM.<BR /> Redownload the file and try again. Fri, 08 Jun 2018 19:59:00 GMT https://community.extremenetworks.com/t5/extremecloud-iq-site-engine/purview-upgrade-issues-7-1-1-4-gt-gt-8-1-2-59/m-p/21074#M1191 Ronald_Dvorak 2018-06-08T19:59:00Z https://community.extremenetworks.com/t5/extremecloud-iq-site-engine/purview-upgrade-issues-7-1-1-4-gt-gt-8-1-2-59/m-p/21075#M1192 Ron, do you really believe that?<BR /> <BR /> May be direct upgrade is not possible? I will redownload the file, OK... Fri, 08 Jun 2018 19:59:00 GMT https://community.extremenetworks.com/t5/extremecloud-iq-site-engine/purview-upgrade-issues-7-1-1-4-gt-gt-8-1-2-59/m-p/21075#M1192 Ilya_Semenov 2018-06-08T19:59:00Z https://community.extremenetworks.com/t5/extremecloud-iq-site-engine/purview-upgrade-issues-7-1-1-4-gt-gt-8-1-2-59/m-p/21076#M1193 I've used "binary" command in ftp before downloading for all three files and it's OK now. Thanks! Fri, 08 Jun 2018 19:59:00 GMT https://community.extremenetworks.com/t5/extremecloud-iq-site-engine/purview-upgrade-issues-7-1-1-4-gt-gt-8-1-2-59/m-p/21076#M1193 Ilya_Semenov 2018-06-08T19:59:00Z https://community.extremenetworks.com/t5/extremecloud-iq-site-engine/purview-upgrade-issues-7-1-1-4-gt-gt-8-1-2-59/m-p/21077#M1194 But I've got the following error during 8.0 &gt;&gt; 8.1 upgrade:<BR /> <BR /> root@Purview.spbgasu.ru:~$ ./purview_appliance_upgrade_to_8.1.2.59.bin<BR /> -bash: ./purview_appliance_upgrade_to_8.1.2.59.bin: /bin/bash^M: bad interpreter: No such file or directory<BR /> root@Purview.spbgasu.ru:~$<BR /> <BR /> Any ideas? Sat, 09 Jun 2018 13:43:00 GMT https://community.extremenetworks.com/t5/extremecloud-iq-site-engine/purview-upgrade-issues-7-1-1-4-gt-gt-8-1-2-59/m-p/21077#M1194 Ilya_Semenov 2018-06-09T13:43:00Z https://community.extremenetworks.com/t5/extremecloud-iq-site-engine/purview-upgrade-issues-7-1-1-4-gt-gt-8-1-2-59/m-p/21078#M1195 Hello Ilya,<BR /> <BR /> what shows the command "ls -l" in your working directory?<BR /> <BR /> Best regards<BR /> Stephan Sat, 09 Jun 2018 13:43:00 GMT https://community.extremenetworks.com/t5/extremecloud-iq-site-engine/purview-upgrade-issues-7-1-1-4-gt-gt-8-1-2-59/m-p/21078#M1195 StephanH 2018-06-09T13:43:00Z https://community.extremenetworks.com/t5/extremecloud-iq-site-engine/purview-upgrade-issues-7-1-1-4-gt-gt-8-1-2-59/m-p/21079#M1196 It shows this:<BR /> <BR /> <P class="fancybox-image"><span class="lia-inline-image-display-wrapper" image-alt="5df67af0c9ee415fb8c7e5282effa040_RackMultipart20180609-129124-133ucqz-__________inline.jpg"><img src="https://community.extremenetworks.com/t5/image/serverpage/image-id/5678iC18CA393C696C12B/image-size/large?v=v2&amp;px=999" role="button" title="5df67af0c9ee415fb8c7e5282effa040_RackMultipart20180609-129124-133ucqz-__________inline.jpg" alt="5df67af0c9ee415fb8c7e5282effa040_RackMultipart20180609-129124-133ucqz-__________inline.jpg" /></span></P><BR /> Sat, 09 Jun 2018 13:43:00 GMT https://community.extremenetworks.com/t5/extremecloud-iq-site-engine/purview-upgrade-issues-7-1-1-4-gt-gt-8-1-2-59/m-p/21079#M1196 Ilya_Semenov 2018-06-09T13:43:00Z https://community.extremenetworks.com/t5/extremecloud-iq-site-engine/purview-upgrade-issues-7-1-1-4-gt-gt-8-1-2-59/m-p/21080#M1197 If you are in /root (you checked with pwd). <BR /> <BR /> ./purview_appliance_upgrade_to_8.1.2.59.bin<BR /> <BR /> should work. Sat, 09 Jun 2018 13:43:00 GMT https://community.extremenetworks.com/t5/extremecloud-iq-site-engine/purview-upgrade-issues-7-1-1-4-gt-gt-8-1-2-59/m-p/21080#M1197 StephanH 2018-06-09T13:43:00Z https://community.extremenetworks.com/t5/extremecloud-iq-site-engine/purview-upgrade-issues-7-1-1-4-gt-gt-8-1-2-59/m-p/21081#M1198 But it doesn't. I am in /root. Two previous upgrades 7.1.1.9 &gt;&gt; 7.1.4.2 &gt;&gt; 8.0.5.18 worked correct. What is wrong? Sat, 09 Jun 2018 13:43:00 GMT https://community.extremenetworks.com/t5/extremecloud-iq-site-engine/purview-upgrade-issues-7-1-1-4-gt-gt-8-1-2-59/m-p/21081#M1198 Ilya_Semenov 2018-06-09T13:43:00Z https://community.extremenetworks.com/t5/extremecloud-iq-site-engine/purview-upgrade-issues-7-1-1-4-gt-gt-8-1-2-59/m-p/21082#M1199 You can open the .bin with vi. Maybe there is an error in the script.<BR /> Seems there is a ^M after the "/bin/bash" in the first line of the script.<BR /> <BR /> ^M can be the dos endof line.<BR /> <BR /> Please check.<BR /> Sat, 09 Jun 2018 13:43:00 GMT https://community.extremenetworks.com/t5/extremecloud-iq-site-engine/purview-upgrade-issues-7-1-1-4-gt-gt-8-1-2-59/m-p/21082#M1199 StephanH 2018-06-09T13:43:00Z https://community.extremenetworks.com/t5/extremecloud-iq-site-engine/purview-upgrade-issues-7-1-1-4-gt-gt-8-1-2-59/m-p/21083#M1200 Checksum will not match If I change something inside *.bin. Install will fail. Sat, 09 Jun 2018 13:43:00 GMT https://community.extremenetworks.com/t5/extremecloud-iq-site-engine/purview-upgrade-issues-7-1-1-4-gt-gt-8-1-2-59/m-p/21083#M1200 Ilya_Semenov 2018-06-09T13:43:00Z https://community.extremenetworks.com/t5/extremecloud-iq-site-engine/purview-upgrade-issues-7-1-1-4-gt-gt-8-1-2-59/m-p/21084#M1201 Yes that's right. But you can check if there is the problem (I guess) first. Sat, 09 Jun 2018 13:43:00 GMT https://community.extremenetworks.com/t5/extremecloud-iq-site-engine/purview-upgrade-issues-7-1-1-4-gt-gt-8-1-2-59/m-p/21084#M1201 StephanH 2018-06-09T13:43:00Z https://community.extremenetworks.com/t5/extremecloud-iq-site-engine/purview-upgrade-issues-7-1-1-4-gt-gt-8-1-2-59/m-p/21085#M1202 Here is my update file:<BR /> <BR /> root@purview.sh.loc:~$ vi purview_appliance_upgrade_to_8.1.2.59.bin<BR /> #!/bin/bash<BR /> # UPDATE_HEADER_START:Version=8.1.2.59:Arch=x86_64:DeviceTypeName=NSAPPID:UPDATE_HEADER_END<BR /> # ** NOTE: Do not change the header above. Its needed by InventoryManager.<BR /> #<BR /> # PurviewSoftwareUpdate.sh<BR /> # This script is meant for upgrading just the Purview software.<BR /> #<BR /> #<BR /> <BR /> ##################################################################<BR /> <BR /> Sat, 09 Jun 2018 13:43:00 GMT https://community.extremenetworks.com/t5/extremecloud-iq-site-engine/purview-upgrade-issues-7-1-1-4-gt-gt-8-1-2-59/m-p/21085#M1202 StephanH 2018-06-09T13:43:00Z https://community.extremenetworks.com/t5/extremecloud-iq-site-engine/purview-upgrade-issues-7-1-1-4-gt-gt-8-1-2-59/m-p/21086#M1203 I've compared the file size from the screenshot you've posted with my files on my PC and while the 7.1.4.1 &amp; 8.0.5.18 are the same the 8.1.2.59 isn't.<BR /> <BR /> The file size for 8.1.2.59 is 954,448,965 bytes...<BR /> <P class="fancybox-image"><span class="lia-inline-image-display-wrapper" image-alt="139e9b592ee4492aab0413322288523a_RackMultipart20180609-67020-1otv5i8-Analytics_file_size_inline.png"><img src="https://community.extremenetworks.com/t5/image/serverpage/image-id/4187i547B6B39532332AA/image-size/large?v=v2&amp;px=999" role="button" title="139e9b592ee4492aab0413322288523a_RackMultipart20180609-67020-1otv5i8-Analytics_file_size_inline.png" alt="139e9b592ee4492aab0413322288523a_RackMultipart20180609-67020-1otv5i8-Analytics_file_size_inline.png" /></span></P><BR /> <BR /> Could you check the file size on your PC and if it's not the same reload it from the website and then upload it to Analytics. Sun, 10 Jun 2018 01:01:00 GMT https://community.extremenetworks.com/t5/extremecloud-iq-site-engine/purview-upgrade-issues-7-1-1-4-gt-gt-8-1-2-59/m-p/21086#M1203 Ronald_Dvorak 2018-06-10T01:01:00Z https://community.extremenetworks.com/t5/extremecloud-iq-site-engine/purview-upgrade-issues-7-1-1-4-gt-gt-8-1-2-59/m-p/21087#M1204 Hello Ron,<BR /> <BR /> yes that's true. My filesize is like yours. Ilyas is bigger and this underlines my guess. There is a dos2unix problem and there are ^M after every line like I guess.<BR /> <BR /> I downloaded a fresh file from the extreme portal via and the update starts:<BR /> <BR /> root@purview.sh.loc:~$ ./purview_appliance_upgrade_to_8.1.2.59.bin<BR /> Upgrading Application Analytics Engine from 8.1.2.59 to 8.1.2.59<BR /> Already at version 8.1.2.59<BR /> <BR /> Sun, 10 Jun 2018 01:56:00 GMT https://community.extremenetworks.com/t5/extremecloud-iq-site-engine/purview-upgrade-issues-7-1-1-4-gt-gt-8-1-2-59/m-p/21087#M1204 StephanH 2018-06-10T01:56:00Z