similar to: safest way to mount iscsi loopback..

On 2/11/2016 5:14 AM, lejeczek wrote: > nobody does use iscsi loopback over an lvm? I'm not sure what 'iscsi loopback' even means. iSCSI is used to mount a virtual block device hosted on another system (initiator mode) or to share a virtual block device (target mode), while loopback is used to mount a local file as a device, such as an .iso image of an optical disc. can you

nobody does use iscsi loopback over an lvm? On 05/02/16 17:36, lejeczek wrote: > .. what is? > fellow centosians. > > how to you mount your loopback targets? > I'm trying lvm backstore, I was hoping I would do it with > uuid, but it's exposed more than once and how would kernel > decide which device to use I don't know. > > thanks >

On 11/02/16 20:20, John R Pierce wrote: > On 2/11/2016 5:14 AM, lejeczek wrote: >> nobody does use iscsi loopback over an lvm? > > I'm not sure what 'iscsi loopback' even means. iSCSI is > used to mount a virtual block device hosted on another > system (initiator mode) or to share a virtual block device > (target mode), while loopback is used to mount a

On 13/08/2019 13:33, Jonathan Billings wrote: > On Tue, Aug 13, 2019 at 01:02:58PM +0100, lejeczek via CentOS wrote: > >> I wonder if anybody might version of freeIPA in RHEL? >> >> I hear it's 4.6.6 and if that's true then when will Centos get it I >> might ask. > RHEL 7.7 has FreeIPA 4.6.5, and eventually CentOS will get that > version, but it's

hi everyone, how can I use a LV created by lxc in libvirt guest domain? You know, you lxc-create with LV as backstore for a container(ubuntu in my case) and now you want to give to libvit. That, I thought would be a very common case but I failed to find a good howto on how one: lxc-create(lvm) => let libvirt take control over it. Or it's not how you would do it at all? many thanks, L.

Hi all I want to configure glusterfs to expose iSCSI target. I followed this artical https://pkalever.wordpress.com/2016/06/23/gluster-solution-for-non-shared-persistent-storage-in-docker-container/ but when I install tcmu-runner. It doesn't work. I setup on CentOS7 and installed tcmu-runner by rpm. When I run targetcli, it not show *user:glfs* and *user:gcow* */>* ls o- /

hi everybody I've looked it up on the net but info is scarce. Could please someone explain how to use loopback and what is purpose? many thanks

On Wed, Sep 13, 2017 at 1:03 PM, GiangCoi Mr <ltrgiang86 at gmail.com> wrote: > Hi all > Hi GiangCoi, The Good news is that now we have gluster-block [1] which will help you configure block storage using gluster very easy. gluster-block will take care of all the targetcli and tcmu-runner configuration for you, all you need as a pre-requisite is a gluster volume. And the sad part is

hi guys I wonder if any Centosian here have done something different than only contemplated using Fedora Server, actually worked on it in test/production envs. If here are some folks who have done it I want to ask if you deem it to be a viable option to put it on at least portion of servers stack. Anybody? Many thanks, L.

hi guys I wonder if anybody might version of freeIPA in RHEL? I hear it's 4.6.6 and if that's true then when will Centos get it I might ask. many thanks, L.

On 20/12/2018 15:33, mark wrote: > lejeczek via CentOS wrote: >> hi guys >> >> I wonder if any Centosian here have done something different than only >> contemplated using Fedora Server, actually worked on it in test/production >> envs. >> >> If here are some folks who have done it I want to ask if you deem it to >> be a viable option to put it on

Hi Kalever! First of all, I really appreciate your test results for block-store(https://github.com/pkalever/iozone_results_gluster/tree/master/block-store) :-) My teammate and I tested block-store(glfs backstore with tcmu-runner) but we have met a problem of performance. We tested some cases with one server that has RDMA volume and one client that is connected to same RDMA network. two

Hi, I could not find any option to set iSCSI initiator iqn while using guestfish, although the underlying qemu command has this option. It appears that each time guestfish tries to connect to iSCSI LUN, a randomly generated initiator iqn is being used. This is preventing guestfish to connect to the iSCSI target in our environment as the target allows incoming connection based on the preconfigured

Anyone running centos with an iscsi filesystem mounted? If so: What version of centos? Which iscsi package? What filesystem are you using on the mount? Does it perform like you'd expect? Thanks, peter

I am confused, because I would have expected a 1-to-1 mapping, if you create an iscsi target on some system, you would have to specify which LUN it connects to. But that is not the case... I read the man pages for sbdadm, stmfadm, itadm, and iscsiadm. I read some online examples, where you first "sbdadm create-lu" which gives you a GUID for a specific device in the system, and then

Microsoft has their "boot" version of their iSCSI software initiator. Apparently this still requires that the network card be iSCSI Boot "enabled." Intel seems to be the only obvious company out there supporting it on their Server adapters - I was wondering if there are any thoughts/plans on implementing iSCSI Boot functionality in the HVM Boot ROM? Or maybe there''s

Hello, I?m using ZFS to export some iscsi targets for the virtual box iscsi initiator. It works ok if I try to install the guest OS manually. However, I?d like to be able to import my already prepared guest os vdi images into the iscsi devices but I can?t figure out how to do it. Each time I tried, I cannot boot. It only works if I save the manually installed guest os and re-instate the same

I am currently going through the process of installing/configuring an iSCSI target and cannot find a good write up on how to prepare the disks on the server. I would like to mirror the two disks and present them to the client. Mirroring isn't the question, its how I go about it is the problem. When I partitioned the two drives and mirrored them together, then presented them to the client,

Hi there, I have one server acting as a iscsi target running windows storage server r2 sp2 and the other server is running centos as an initiator. They are connected to a switch over a 1Gbit ethernet connection. the target is a Dell NF600 and the server running centos is a Poweredge R900. We want to move this configuration to a FC based installation using a Dell QLE2462 HBA (this is the hba we can

I always used IET on CentOS but I have a quick server to setup to backup some VM's, then migrate to DAS on another server and the easiest way for me will be to accomplish this via iSCSI vmfs stores. I figured I would just use the ini that ships with CentOS but have never used it against ESX, anyone do this and have experiences they care to share? Should it be trivial or are there any non