similar to: dm-multipath use

Hi, i have a debian Etch x86_64 with a xen 3.1 on a kernel 2.6.18-xen. I have some DomU with Debian Etch. I installed open-iscsi, configure /etc/iscsi/iscsid.conf: --- node.active_cnx = 1 node.startup = automatic #node.session.auth.username = dima #node.session.auth.password = aloha node.session.timeo.replacement_timeout = 120 node.session.err_timeo.abort_timeout = 10

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

Hello We were attempting to use scsi-target-utils, hosted on a xen dom0 vm using localhost, and running into some problems. I was not able to reproduce this on a centos 7.2 server using the default kernel. (From dmesg) Apr 4 11:18:42 funk kernel: [ 596.511204] connection2:0: detected conn error (1022) Apr 4 11:18:42 funk kernel: connection2:0: ping timeout of 5 secs expired, recv

Hi, I'm trying to disconnect some iSCSI targets, but can't seem to. [root at localhost ~]# iscsiadm -m session tcp: [1] 192.168.2.202:3260,1 iqn.2011.01.22.freenas.nvr:500gb tcp: [3] 192.168.2.200:3260,1 iqn.2011-2.za.co.securehosting:RAID.thin3.vg0.1tba tcp: [4] 192.168.2.202:3260,1 iqn.2011.01.22.freenas.nvr:extent0 tcp: [5] 192.168.2.200:3260,1

Hi, How do I setup multiple password protected iSCSI targets on Linux? I know that mounting a password protected iSCSI target requires modify these records with the appropriate values: node.session.auth.username = My_ISCSI_USR_NAME node.session.auth.password = MyPassword discovery.sendtargets.auth.username = My_ISCSI_USR_NAME discovery.sendtargets.auth.password = MyPassword But, now I need

Hello everyone, I have recently installed libvirt 1.0.0 and am having a problem with my iSCSI storage pool's autostarting. They are just going to an inactive state right after a reboot of the host. However once the startup is complete I can manually start the pool without problem. I am getting the following errors in the libvirtd.log file but they don't really give me much as to what

Hello, thanks for the help. Yes And the commands to discovery iscsi results ok Such iscsiadm --mode discovery --type sendtargets And scsiadm -m node -T And the disks appear on pvdisplay 2018-03-14 16:23 GMT-03:00 Marcelo Roccasalva < marcelo-centos at irrigacion.gov.ar>: > On Wed, Mar 14, 2018 at 4:08 PM, marcos sr <msr.mailing at gmail.com> wrote: > > > >

Hi, Is it possible to discover iSCSI targets using libvirt API..? OR is it possible to get the similar results of below commands using libvirtAPI..? iscsiadm --mode discovery --type sendtargets --portal server1.example.com sudo iscsiadm -m discovery -t st -p 192.168.0.10 Regards Sijo

By natively, I take it using kernel /vmlinuz (vs kernel /xen) Not yet, but working on setting up such an environment. (At this time, I was using virt-install to reproduce the problem, and the original server we are testing on did not support kvm but the 2nd server does). On 2016-04-12 03:26 AM, George Dunlap wrote: > On Mon, Apr 11, 2016 at 9:14 PM, Nathan Coulson <nathan at

Hello, I have a LVM with 2 ISCSI disk mounted. The partition started presents problem such " i/o error". I unmounted the device, and restarted target server in scsi, wich as having some problems. After that i mapped iscsi and trying to mount partition again but: When i run the pvdisplay i get the following erro: read failed after 0 of 4096 at 0: Input/output error And cannot mount

- dracut does not currently support booting a dmsquash file system on an iscsiroot - can not be configured in standalone mode since networking is not up, although works fine if ovirt-config-setup is run once booted. Signed-off-by: Joey Boggs <jboggs at redhat.com> --- recipe/common-pkgs.ks | 1 + scripts/ovirt-config-boot | 67 ++++++++++++++++----

Greetings, I''ve had no success with mounting a vfat file system created by a Windows XP guest on a lvm volume. # mount -t vfat /dev/vg1/win1 /mnt/ mount: wrong fs type, bad option, bad superblock on /dev/vg1/win1, missing codepage or other error In some cases useful info is found in syslog - try dmesg | tail or so # dmesg FAT: invalid media value (0xb9) VFS:

Can anybody tell me if it makes a difference if domU''s have separate LVM volume groups? For instance, the Xen User Manual ( http://tx.downloads.xensource.com/downloads/docs/user/#SECTION03330000000000000000) says, when setting up a domU''s disks with LVM, to do a vgcreate vg /dev/sda10 Should each domU have it''s own volume group, or can all the domU''s share

On Wed, Aug 01, 2012 at 11:47:14AM -0500, Shawn Kennedy wrote: > Problem: > When trying to inspect the guest using a command like 'virt-ls', we > get back: > > ~]# virt-ls -d guest /path > virt-ls: multi-boot operating systems are not supported by the -i option What does virt-inspector2 [this is RHEL 6] display for this guest? virt-inspector2 -d guest virt-ls

Hi all, After finding multiples answers to this question via google, but without making it work on my servers. Has anybody iSCSI Offload working on a Dell Server with Broadcom NICs ? My environment: I'm running CentOS 5.6 CR, on a Dell PowerEdge R710 with Broadcom Corporation NetXtreme II BCM5709 conecting to an EMC CX4-120 SAN, via 2x Cisco 2960G-24TC-L switches. It's working

this has never happened to me before, and I'm somewhat at a loss. got a email from the cron thing... /etc/cron.weekly/99-raid-check: WARNING: mismatch_cnt is not 0 on /dev/md10 WARNING: mismatch_cnt is not 0 on /dev/md11 ok, md10 and md11 are each raid1's made from 2 x 72GB scsi drives, on a dell 2850 or something dual single-core 3ghz server. these two md's are in

Ran into a confusing situation today. When I mount an xfs filesystem on a server running centos 5.4 x86_64 with kernel 2.6.18-164.9.1.el5, the barrier/nobarrier mount option as displayed in /proc/mounts is always set to "nobarrier" Here's an example: [root at host ~]# mount -o nobarrier /dev/vg1/homexfs /mnt [root at host ~]# grep xfs /proc/mounts /dev/vg1/homexfs /mnt xfs

Simplify how we handle lvm.conf.

Hello, I have been using Xen now for several months and have been quite successful until attempting to utilize iscsi within my domU''s. My research has turned up many posts of people using iscsi with no problems, and I have found no others with the problem I seem to be experiencing. If this has been covered on this list in the past, please accept my humble apologies. Configuration:

I am currently using a Dell PowerEdge server R610 with Xen 4.0 installed and the 2.6.31.13 pvops kernel. I am accessing the server console using the iDRAC KVM feature of the dell management console. Does anyone know how to configure the console option in the grub menu so that all the boot messages can be seen on the mgmt console? Currently I can view only the Xen bootup messages if I dont specify