similar to: iSCSI disk preperation

Greetings, On 1/22/11, Edward Morbius <dredmorbius at gmail.com> wrote: > CentOS is not a Dell-supported configuration, and we've had little helpful > advice from Dell. There's been some amount of FUD in that Dell don't seem > to know what Dell's own software installation (the md3 > > Dell doesn't seem to have much OS experience generally. > +1 It is

Dear all, I'm not used to handling software raid. I've inherited a server which has raid 10 set. one of our disks failed, and it's to be replaced today. My question is; any hint how to add this new disk to the existing raid array ? first thought is :- Create identical partitions as other disks in the array i'd like to add it to.- add it to raid. Though i'm extremely worried of

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

Let me see if I can, um, reboot this thread.... I made a RAID 1 of two raw disks, /dev/sda and /dev/sdb, *not* /dev/sdax /dev/sdbx. Then I installed CentOS 7 on the RAID, with /boot, /, and swap being partitions on the RAID. My problem is that grub2-install absolutely and resolutely refuses to install on /dev/sda or /dev/sdb. I've currently got it up in a half-assed rescue mode, and have

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 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

Hello, I'm looking for test users for new iSCSI target software designed for multipath failover cluster nodes. I'm very interested in the virtual machine such as Hyper-V. So I'm also tuning the target for using VMs. I need an environmental report in particular other than FreeBSD 7.1 RELEASE p3 i386/PAE kernel w/ZFS. I welcome the report with other initiators below. If you are

I''ve recently upgraded my x4500 to Nevada build 97, and am having problems with the iscsi target. Background: this box is used to serve NFS underlying a VMware ESX environment (zfs filesystem-type datasets) and presents iSCSI targets (zfs zvol datasets) for a Windows host and to act as zoneroots for Solaris 10 hosts. For optimal random-read performance, I''ve configured a single

Hello all, I got some severe iscsi connection loss on my dom0 (Gentoo 2.6.20-xen-r6, xen 3.1.1). Happening several times a day. open-iscsi version is 2.0.865.12. Target iscsi is the open-e DSS product. Here is a snip of my messages log file: May 5 16:52:50 ying connection226:0: iscsi: detected conn error (1011) May 5 16:52:51 ying iscsid: connect failed (111) May 5 16:52:51 ying iscsid:

Hello, I can write to an ntfs partion if mounting it by hand with 'mount -t ntfs-3g /dev/sdf5 /mnt/xp'. But if I use the mount option from the kde Storage Media panel applet (kdebase-3.5.4-13.6.el5.centos) then the partion will be mounted without write support. So how to say kde and CentOS to use ntfs-3g and not ntfs? Maybe by changing some links? Thank you very much. regards Olaf

We've been wrestling with this for ... rather longer than I'd care to admit. Host / initiator systems are a number of real and virtualized CentOS 5.5 boxes. Storage arrays / targets are Dell MD3220i storage arrays. CentOS is not a Dell-supported configuration, and we've had little helpful advice from Dell. There's been some amount of FUD in that Dell don't seem to know what

Hello, all. I know the function of the swap and can make swap partion or file. But, if there is no swap partion at system, what would be happen? that makes the system unstable or not? I have one system that has no swap, but there was no problem until now. Thanks in advance. _________________________________________________________________ ???? ????! ??? ??? ???? ????! ???

Hi list, I am exporting share which has a small base partition into which several much larger partitions are mounted. Which are used by different user groups. My problem is, that windows takes the size of the base partition to be the size of the whole share. If I try to copy anything larger than the base partion into a partition that is actually larger Windows reports insuffient disk size

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

I'd have to guess "no" on this one. I believe wine uses it's own registry settings, so for most windows apps to run they need to be configured in the windows registry -- unless they happen to be stand-alone apps that don't require any special files or registry settings (some of these do exist). I'm assuming you'd like to run programs installed on your windows

I have spent sometime this afternoon learning how to unit test rails applications and integrate the Cerberus CI tool. One key area confuses me however, and I would appreciate other peoples views of how best to overcome the issue. My understanding is that the ''test'' and ''test:units'' have the db:test:prepare pre-requisite which copies the schema from dev to the

Hi, All I get following question: A data format like following: [Day time x y] Jan1 18:56:24 x1 y1 Jan1 18:56:25 x2 y2 Jan1 18:56:27 x3 y3 Jan1 18:56:28 x4 y4 Jan1 18:56:31 x5 y5 ..................... ..................... what I wanna do is to partion the time interval by unit of 5 seconds. and pick x,y corresponding to the last time within that interval. for the example above, suppose

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

What initiators does libvirt support for the iSCSI pool? Will it work with qlogic's iSCSI HBAs for instance? --- Alexander Pierce, RHCE Solutions Architect -- Red Hat, Inc. apierce at redhat.com -- +1 (530) MR-LINUX (675-4689) Learn. Network. Experience Open Source. The 2010 Red Hat Summit and JBoss World Boston. June 22 - 25, 2010 http://www.theredhatsummit.com http://www.jbossworld.com

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