tcp-dw commented on issue #11212: URL: https://github.com/apache/cloudstack/issues/11212#issuecomment-3476481467
Sure, you will find attached **_Host-agent-and-daemon.log_** (with respective sections from host's agent.log and daemon.log during the tests reported above). Host is running qemu_v5.2.0/libvirt_v7.0.0. Today, I did the following actions: 1. I stopped this VM changed OS-type back to "Other PV virtio-scsi" and added more disks until the maximum of allowed data disks of 32 (33 total with Root including). Error message from UI was: "Failed to attach volume. The specified VM already has the maximum number of data disks (32) attached. Please specify another VM.". 2. I started this VM from UI and curiously this VM with 33 disks has been successfully started! Then stopped it, changed OS-type to "AlmaLinux 8" and started again successfully. In both OS-types OS can see 33 block devices in total (sd* in vistio-scsi and vd* in virtio-block mode). 3. Then while it is running I removed most DATA disks and left 12 DATA disks (13 total). Stopped VM, changed back to virtio-scsi and started VM. Then tried again adding data disks while running. Added DATA-13, DATA-14, ...,DATA-19 but during adding DATA-20 I got again the error "Failed to attach volume. Failed to attach volume DATA-20 to VM ACS-LAB-NET-8-ROUTED-VPC; org.libvirt.LibvirtException: internal error: No more available PCI slots". I have attached logs from both management server (**_ACS-CreateAndAttach-DATA-20.log_**) and host (**_Host-agent-and-daemon-2ndtest.log_**) for this last action. I hope that it is useful. [Host-agent-and-daemon.log](https://github.com/user-attachments/files/23285517/Host-agent-and-daemon.log) [ACS-CreateAndAttach-DATA-20.log](https://github.com/user-attachments/files/23285519/ACS-CreateAndAttach-DATA-20.log) [Host-agent-and-daemon-2ndtest.log](https://github.com/user-attachments/files/23285520/Host-agent-and-daemon-2ndtest.log) -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
