search for: vports

I have a python script that monitors the guest VMs on a servers running Xen, but the script doesn't work properly on a server I just built with KVM. The script runs as a non-root user (same on all servers) and simply gathers some details on the status and names of the domains running on the host. The Xen and KVM servers are running CentOS 5.4 x86_64 and are using the same version of

I have a python script that monitors the VMs on physical host servers running Xen, but the script doesn't work properly on a server I just built with KVM. The script runs as a non-root user and simply gathers some details on the status and names of the domains running on the host. Both Xen and KVM servers are running the same version of libvirt (libvirt-0.6.3-20.1.el5_4) and have the

I have a python script that monitors the VMs on physical host servers running Xen, but the script doesn't work properly on a server I just built with KVM. The script runs as a non-root user (same on all servers) and simply gathers some details on the status and names of the domains running on the host. Both Xen and KVM servers are running the same version of libvirt

Hi, When I want to use NPIV for a FC HBA in my Linux machine, I got the below error msg in virsh: virsh # nodedev-create /home/kvm/vHBA.xml error: Failed to create node device from /home/kvm/vHBA.xml error: internal error Parent device scsi_host20 is not capable of vport operations I checked the /sys/class folder for my HBA device that I want to use its NPIV feature, it's there:

Full_Name: Sundar Dorai-Raj Version: 2.8.0 OS: Windows Submission from: (NULL) (76.220.41.126) The following code crashes R: library(tcltk) tt <- tktoplevel() tc <- tkcanvas(tt, yscrollcommand = function(...) tkset(ts, ...)) > sessionInfo() R version 2.8.0 (2008-10-20) i386-pc-mingw32 locale: LC_COLLATE=English_United States.1252;LC_CTYPE=English_United

On 06/20/2013 11:07 AM, Dennis Chen wrote: > Hi, > > When I want to use NPIV for a FC HBA in my Linux machine, I got the below > error msg in virsh: > > virsh # nodedev-create /home/kvm/vHBA.xml > error: Failed to create node device from /home/kvm/vHBA.xml > error: internal error Parent device scsi_host20 is not capable of vport > operations > > I checked the

My static checker complains that this sprintf() can overflow but really it can't. Just silence the warning by using snprintf(). Signed-off-by: Dan Carpenter <dan.carpenter at oracle.com> --- v2: the overflow is not possible so just leave the buffer size alone and silence the warning with snprintf(). diff --git a/drivers/char/virtio_console.c b/drivers/char/virtio_console.c index

My static checker complains that this sprintf() can overflow but really it can't. Just silence the warning by using snprintf(). Signed-off-by: Dan Carpenter <dan.carpenter at oracle.com> --- v2: the overflow is not possible so just leave the buffer size alone and silence the warning with snprintf(). diff --git a/drivers/char/virtio_console.c b/drivers/char/virtio_console.c index

This includes two kernel patches, scsi-target and IO_CMD_EPOLL_WAIT. The former is a modified version of the scsi target infrastructure in mainline. The latter enables applications to handle AIO and non-AIO fds in the same loop. blktap uses the different patch, AIO event queue patch for the same aim. The IO_CMD_EPOLL_WAIT patch will be merged into mainline (and the AIO event queue will not) so

On Mon, Mar 20, 2023 at 10:01:05AM +0200, Eli Cohen wrote: > Current code ignores link state updates if VIRTIO_NET_F_STATUS was not > negotiated. However, link state updates could be received before feature > negotiation was completed , therefore causing link state events to be > lost, possibly leaving the link state down. > > Add code to detect if VIRTIO_NET_F_STATUS was set

...cribe NPIV functionality as of the current libvirt release, 1.1.2. There will be a troubleshooting and prior version considerations section to describe some historical differences. 1) Discovery Discovery of HBA(s) capable of NPIV is provided through the virsh command 'virsh nodedev-list --cap vports'. If no HBA is returned, then the host configuration should be checked. The XML output from the command "virsh nodedev-dumpxml" will list fields <name>, <wwnn>, and <wwpn> to be used in order to create a vHBA. Take care to also note the <max_vports> value as th...

On Jul 28, 2011, at 1:38 PM, Rose, Gregory V wrote: > >> From: Anirban Chakraborty [mailto:anirban.chakraborty at qlogic.com] >> Sent: Thursday, July 28, 2011 12:04 PM >> To: Rose, Gregory V >> Cc: David Miller; netdev; Ben Hutchings; Kirsher, Jeffrey T >> Subject: Re: [RFC net-next PATCH 3/4] ethtool: Add new set commands >> >> >> On Jul 28,

On Jul 28, 2011, at 1:38 PM, Rose, Gregory V wrote: > >> From: Anirban Chakraborty [mailto:anirban.chakraborty at qlogic.com] >> Sent: Thursday, July 28, 2011 12:04 PM >> To: Rose, Gregory V >> Cc: David Miller; netdev; Ben Hutchings; Kirsher, Jeffrey T >> Subject: Re: [RFC net-next PATCH 3/4] ethtool: Add new set commands >> >> >> On Jul 28,

On Mon, Apr 3, 2023 at 2:47?PM Eli Cohen <elic at nvidia.com> wrote: > > > On 03/04/2023 8:01, Jason Wang wrote: > > On Sun, Apr 2, 2023 at 10:15?PM Eli Cohen <elic at nvidia.com> wrote: > >> Current code ignores link state updates if VIRTIO_NET_F_STATUS was not > >> negotiated. However, link state updates could be received before feature > >>

My static checker complains that this sprintf() can overflow. vdev->index is selected by ida_simple_get() in register_virtio_device() so my reading of the code is that this overflow is theoretically possible. The max value of "id" is configurable and I'm not sure what typical values are. Anyway, it's simple enough to make the buffer larger and I changed it to snprintf() as

My static checker complains that this sprintf() can overflow. vdev->index is selected by ida_simple_get() in register_virtio_device() so my reading of the code is that this overflow is theoretically possible. The max value of "id" is configurable and I'm not sure what typical values are. Anyway, it's simple enough to make the buffer larger and I changed it to snprintf() as

...The document tries to summary up the things about NPIV that libvirt supports till now, and the TODO list. Feedback or suggestion is welcomed. 1) How to find out which HBA(s) support vHBA For libvirt newer than "1.0.4", you can find it out simply by: # virsh nodedev-list --cap vports "--cap vports" is to tell "nodedev-list" only outputs the devices which support "vports" capability, i.e. support vHBA. And also since version "1.0.4", you should be able to know the maximum vports the HBA supports and the current vports number from t...

Am 08.05.2015 11:16, schrieb Dan Carpenter: > My static checker complains that this sprintf() can overflow but really > it can't. Just silence the warning by using snprintf(). > > Signed-off-by: Dan Carpenter <dan.carpenter at oracle.com> > --- > v2: the overflow is not possible so just leave the buffer size alone and > silence the warning with snprintf(). >

Hi All, With the help of Chuck Tuffli, I'm now able to use CTL to export a zvol over FC to a Linux host: LUN Backend Size (Blocks) BS Serial Number Device ID 0 block 4185915392 512 FBSDZFS001 ORA_ASM_01 lun_type=0 num_threads=14 file=/dev/zvol/tank/oracle_asm_01 1 block 4185915392 512 FBSDZFS002 ORA_ASM_02

Two different ways: library(ggplot2) x=5 size=50 A=data.frame(X=sample(x, size, replace=T), Y=sample(x, size, replace=T),a=rep(1:2,each=25));A # Facetting qplot(X,Y,data=A) + geom_jitter(position=position_jitter(width=.03)) + facet_grid(.~a) # Or with vp p=qplot(X, Y, data=A) + geom_jitter(position=position_jitter(width=.03)) ggsave(p, file='main.png') p1=qplot(X, Y, data=A) +