Yesterday, we performed the NOS upgrade from 126.96.36.199 to 188.8.131.52 follow the instruction guide as below:1. Run NCC Health Check -- everything is fine, all green.2. Copy Nutanix NOS file to /home/nutanix and tar it
nutanix@cvm$ cd /home/nutanixnutanix@cvm$ tar -zxvf nutanix_installer*-4.5*3. Then we started the upgrade by
nutanix@cvm$ /home/nutanix/install/bin/cluster -i /home/nutanix/install -v /home/nutanix/version-upgrade-metadata.json upgrade4. It looks fine until we use "upgrade_status" to check the statusnutanix@NTNX-13SX35460027-B-CVM:192.168.70.20:~$ upgrade_status2016-03-23 21:06:54 INFO upgrade_status:38 Target release version: el6-release-danube-184.108.40.206-stable-e3ee39b1b3f20aa8744b545f597230fd700cd10c2016-03-23 21:06:54 INFO upgrade_status:43 Cluster upgrade method is set to: automatic rolling upgrade2016-03-23 21:06:54 INFO upgrade_status:96 SVM 192.168.70.19 still needs to be upgraded. Installed release version: 1.7-release-danube-220.127.116.11-stable-d56e7508a18c7ec80b7f96a6942a14d58a307f092016-03-23 21:06:54 INFO upgrade_status:96 SVM 192.168.70.20 still needs to be upgraded. Installed release version: 1.7-release-danube-18.104.22.168-stable-d56e7508a18c7ec80b7f96a6942a14d58a307f09, node is currently upgrading
2016-03-23 21:06:54 INFO upgrade_status:96 SVM 192.168.70.21 still needs to be upgraded. Installed release version: 1.7-release-danube-22.214.171.124-stable-d56e7508a18c7ec80b7f96a6942a14d58a307f092016-03-23 21:06:54 INFO upgrade_status:96 SVM 192.168.70.22 still needs to be upgraded. Installed release version: 1.7-release-danube-126.96.36.199-stable-d56e7508a18c7ec80b7f96a6942a14d58a307f09 It stucks at this step for while, more than an hour. We look at the web console to see the upgrade status, the progress bar stuck at 73% and the CVM which is currently upgrading the progress bar turn blue .. turn red and turn blue, red, blue. Stuck at the reboot step.5. We decided to reboot that CVM which currently upgrading manually, before we performed the reboot, we checked /home/nutanix/data/logs/install.outIt said "Install has already finished" Then we reboot it, it's still stuck .. 6. We have checked the cluster status and we found all CVM has the new services such as Acropolis or NutanixGuestTools (I didn't see it before)
9. Here is the Upgrade Software Progress is turn red and then turn blue ..
Does anyone has face the issue like this one ? Kindly suggest me. Thanks & Regards,PM