search for: direct_access

...csi-utils' > > iscsi-ls -s -i iqn.2013-11.vmhost:vmpool \ > iscsi://<username>%<password>@<ipAddr>:3260 This succeeds: iscsi-ls -s -i iqn.2013-11.freenas:vmpool iscsi://freenas Target:iqn.2013-11.freenas:vmpool Portal:10.0.10.23:3260,1 Lun:0 Type:DIRECT_ACCESS (Size:9G) […] > If you need to authenticate, then set up a secret to the iSCSI server, > see http://libvirt.org/formatsecret.html for an example. If the simple setup is working I'll add authentication but for the moment I try to keep is as simple as possible. To rule out issues with...

...i iqn.2013-11.vmhost:vmpool \ >> iscsi://<username>%<password>@<ipAddr>:3260 > > This succeeds: > > iscsi-ls -s -i iqn.2013-11.freenas:vmpool iscsi://freenas > > Target:iqn.2013-11.freenas:vmpool Portal:10.0.10.23:3260,1 > Lun:0 Type:DIRECT_ACCESS (Size:9G) > […] > >> If you need to authenticate, then set up a secret to the iSCSI server, >> see http://libvirt.org/formatsecret.html for an example. > > If the simple setup is working I'll add authentication but for the > moment I try to keep is as simple as po...

Hi! I'm new to libvirt and face problems connecting to an iSCSI target. What I intend to do is to connect libvirt (I tried virt-manager and virsh) to an iSCSI target and then boot from the LUNs which contain the VMs. I followed the documentation¹ but got stuck at section 12.1.5.4.3. 1) virsh pool-define-as \ --name foo \ --type iscsi

This patch series is based on the VM introspection patches (https://lore.kernel.org/kvm/20200721210922.7646-1-alazar at bitdefender.com/), extending the introspection API with EPT Views and Virtualization Exceptions (#VE) support. The purpose of this series is to get an initial feedback and to see if we are on the right track, especially because the changes made to add the EPT views are not small

This is an attempt to fix the issue that some disks' sysfs attributes are not ready at the time its KOBJ_ADD event is sent. The symptom is during device hotplug, udev may fail to find certain attributes, such as serial or wwn, of the disk. As a result the /dev/disk/by-id entries are not created. The cause is device_add_disk emits the uevent before returning, and the callers have to create

This is an attempt to fix the issue that some disks' sysfs attributes are not ready at the time its KOBJ_ADD event is sent. The symptom is during device hotplug, udev may fail to find certain attributes, such as serial or wwn, of the disk. As a result the /dev/disk/by-id entries are not created. The cause is device_add_disk emits the uevent before returning, and the callers have to create

..._INTEGRITY */ struct block_device_operations { int (*open) (struct block_device *, fmode_t); int (*release) (struct gendisk *, fmode_t); int (*ioctl) (struct block_device *, fmode_t, unsigned, unsigned long); int (*compat_ioctl) (struct block_device *, fmode_t, unsigned, unsigned long); int (*direct_access) (struct block_device *, sector_t, void **, unsigned long *); unsigned int (*check_events) (struct gendisk *disk, unsigned int clearing); /* ->media_changed() is DEPRECATED, use ->check_events() instead */ int (*media_changed) (struct gendisk *); void (*unlock_native_capac...

..._INTEGRITY */ struct block_device_operations { int (*open) (struct block_device *, fmode_t); int (*release) (struct gendisk *, fmode_t); int (*ioctl) (struct block_device *, fmode_t, unsigned, unsigned long); int (*compat_ioctl) (struct block_device *, fmode_t, unsigned, unsigned long); int (*direct_access) (struct block_device *, sector_t, void **, unsigned long *); unsigned int (*check_events) (struct gendisk *disk, unsigned int clearing); /* ->media_changed() is DEPRECATED, use ->check_events() instead */ int (*media_changed) (struct gendisk *); void (*unlock_native_capac...

The KVM introspection subsystem provides a facility for applications running on the host or in a separate VM, to control the execution of other VM-s (pause, resume, shutdown), query the state of the vCPUs (GPRs, MSRs etc.), alter the page access bits in the shadow page tables (only for the hardware backed ones, eg. Intel's EPT) and receive notifications when events of interest have taken place

The KVM introspection subsystem provides a facility for applications running on the host or in a separate VM, to control the execution of other VM-s (pause, resume, shutdown), query the state of the vCPUs (GPRs, MSRs etc.), alter the page access bits in the shadow page tables (only for the hardware backed ones, eg. Intel's EPT) and receive notifications when events of interest have taken place