Citrix ADC VPX VM STATE Halted after upgrade to SDX 13.1

After upgrade to SDX 13.1 27.59 or lower 13.1 version firmware, you may find SDX booted with SVM running, but VPX in Halted state. Try launch the VM you get the following error: "INTERNALERROR xenopsd internal error: Unix.UnixerrorUnix.ENODEV. "write". "" Checking mpscontrol.log on SVM, you may...

Error: "The operation could not be performed because a redo log is enabled on the Pool"

After upgradingSDX to 12.0 build, the user is gettingerror while trying to configure network settings for XenServer using LOM...

Citrix ADM does not detect VPX's of SDX after SDX is upgraded from 11.0 to 11.1 and higher versions

We see all the VPX instances on ADM before the upgrade. After SDX is upgraded from 11.0 to 11.1 or a higher version, all the VPX's of the SDX disappear from Citrix ADM. All the config related to those VPX's are lost too. This includes licensed vServers and User Group entities bound to that VPX on...

“Appliance license expired” Displayed After Upgrading NetScaler SDX/VPX

The following message is displayed when you logon to NetScaler SDX/VPX UI after upgrading from any version to 12.1-48.13/ 12.0-58.15 : "Appliance license expired"...

Error: "Backup Failure: Could not find required XVA" on NetScaler SDX

After upgrading NetScaler SDX and Netscaler VPX firmware to any newer version you will get daily notifications about backups failing: For Example the Log Message is as below: Local0.Error 10.xx.xx. svmevent: GMT : EVENT BACKUPFAILED : 127.0.0.1:BackupFailure: - Could not find required XVA for...