KernSafe Technology

>Sync from support ticket. Yes, after installed Virtual SAN into ESXi hosts, the host will provide both virtualization and storage services, you can refer to those white papers for setting up HA, as the management console is completely the same as iStorage Server, those white papers work for Virtual...

Hello , The problem is mostly because kernel extension can't be loaded due to system prolicy. If you do not deny the kernel extension during installation, you could go to "Security & Privacy" preference panel, there is prompt button to ask load the kernel extension of iSCSI initiator, press the Allo...

You may forcedly remove kernel extensions by the following steps:
sudo rm -Rf /System/Library/Extensions/KScsiPrt.kext
sudo rm -Rf /Library/KernSafe

For web server, no we use our own developed, we do not use any third-party web server at this time.

The issue had been resolved after 3.x

Great!
About not not writable issue, what file system did you format the iSCSI disk to? If you share the iSCSI disk that formatted by other OS, the file system may not be fully supported by Mac OS X.

Seems the kernel mode driver not started due to system cache previous version kext, try the following steps:
sudo mv /System/Library/Extensions/KScsiPrt.kext /System/Library/Extensions/KScsiPrt2.kext
sudo kextutil -v 6 /System/Library/Extensions/KScsiPrt2.kext

There might be some reasons in kernel mode driver, please first check if the kernel module is loaded correctly, run the following command and try:
sudo kextutil -v 6 /System/Library/Extensions/KScsiPrt.kext

If the problem persists, please send us the output of the above command.

Please try 3.10:
http://www.kernsafe.com/download/iscsi_ ... x_3.10.zip

Please follow these steps to ensure the previous version kernel module has been removed:
1. Launch terminal and run the command sudo rm -rf /System/Library/Extensions/KScsiPrt.kext
2. Reboot your machine.

Reinstall 3.0 again and try.