similar to: NFS versus ISCSI

I inherited a xen server that is setup to have all the VM images hosted on an iSCSI mounted NAS array. We been experiencing a random (about every 2-3 days) issue where xen would crash all the VMs, leaving nothing but the Domain0 running. What appears to be happening is something causes the iSCI mount to hiccup. Running "vgchange -a y" and restarting all the VMs brings everything up.

On Wed, Oct 2, 2019 at 4:10 PM Akemi Yagi <amyagi at gmail.com> wrote: > > On Wed, Oct 2, 2019 at 3:35 PM G?nther J. Niederwimmer <gjn at gjn.priv.at> wrote: > > > > > This Board have 2 Controller!? > > 00:1f.2 RAID bus controller: Intel Corporation C600/X79 series chipset SATA > > RAID Controller (rev 06) > > > > On this controller all

Sorry, aber 2.6.4 ist ZIEMLICH GEIL. Da m?ssen wir mal die neuen schalterchen ausprobieren. (delete-after zum Beispiel) Ich lass Dich raus aus so was. Gruss Markus -----Urspr?ngliche Nachricht----- Von: rsync-announce-bounces+ulrichd=voelcker.com@lists.samba.org [mailto:rsync-announce-bounces+ulrichd=voelcker.com@lists.samba.org] Im Auftrag von rsync-announce@lists.samba.org Gesendet:

I've got a new supermicro server I'm trying to get FreeBSD on. It uses the Intel c602 chipset, and it's my understanding that support for that chipset (c60X) was recently added via the isci driver. Ok, great, that explains why 8.2-R and 9.0-R didn't see the drives. So, I grabbed the memstick image of 8.3-RELEASE that is on the ftp server, booted it up, and sure enough, as the

On Wed, Mar 20, 2019 at 12:11:57PM -0500, Eric Blake wrote: >On 3/20/19 11:57 AM, Richard W.M. Jones wrote: > >> >>>> Also an observation: qemu's nbd client only ever issues block status >>>> requests with the req-one flag set, so perhaps we should optimize for >>>> that case. >>> >>> I hope to get to the point where future qemu

I have just upgraded to Ruby 1.8.7 and Rails 2.2.2. My previous project was at Ruby 1.8.6 and Rails 2.0.2. My platform is Windows and Webrick for development. When I run Webrick, the server starts without error, the application runs, database connections work and I can click through the pages and display data. But it does not serve any stylesheets or javascript files. What''s

Hello, I'm running a server that needs to have a kernel 2.4.xxx. So now I'm running a CentOS 3.6 with kernel 2.4.21-37.0.1.ELsmp. Now, I want to make this server usable for ISCSI, so I started to install the ISCSI target, and the problems begin. If I try to install ISCSI version 0.4.13 from source code I got the following error : The present kernel configuration has modules disabled.

Hi, A thought for the list. As I mentioned in another posting, there are a lot of QoS mechanisms out there. Linux supports some, but not all. Some patchsets add others, but don''t work for all kernels. There are also userland implementations, usually sitting in software routers, but there are other packages. Would it be helpful if I worked on a table of what''s out there for

Hello, Normally, in addition to such qdisc scheduler mechanisms as FIFO, PQ, WRR, WFQ, are there any more? Then, there is a confusion on scheduler in Linux enviroment: Assume there is a qdisc, such as RED as a leaf qdisc in a router, we know, if there is packet which want to enqueue the packet, the Function red_enqueue is called, but when the packet leave the queue(when the Function red_dequeue

Dear all, I'm interested in analysing a reapeated measure desing where plant height (H) was measured 3 times (Time). The experimental design include 2 fixed factor (say A and B) in which A is nested in B, and a random factor (C, the plot), using the aov(). So my first idea would be something like: aov(H ~ B * A %in% B * Time + Error(id) ) where id is the factor coded for the repeated

I have been learning Rails and building small things over the last several months. Question I have that has been surprising difficult to figure out is this (I know it seems somewhat nonsensical but ignore that). I recently started getting a few requests for basic website to be built, small businesses, stores, even individual people. How would one about doing such a thing using Rails? I may not

Hi All, Hope you people are doing good. I have a manifest file : lass profile { # setup profile parms. We dont handle non Ubuntu OS yet if ("$operatingsystem" == "Ubuntu") { file { "/etc/profile.d": ensure => directory, purge => true, force => true, recurse =>

Hi, Upon upgrading xen-kernel I see the following error/warnings at the end , though the upgrade process went fine. Installing : kernel-xen 1/1 /etc/sysconfig/kernel: line 7: alias: scsi_hostadapter0: not found /etc/sysconfig/kernel: line 7: alias: aacraid: not found Detailed logs : #################################################### --> Running transaction check

On Tue, Mar 12, 2019 at 03:02:54PM -0700, James Bottomley wrote: > I'm sure there must be workarounds elsewhere in the other arch code > otherwise things like this, which appear all over drivers/, wouldn't > work: > > drivers/scsi/isci/request.c:1430 > > kaddr = kmap_atomic(page); > memcpy(kaddr + sg->offset, src_addr, copy_len); > kunmap_atomic(kaddr);

On Wed, Mar 20, 2019 at 11:20:15AM -0500, Eric Blake wrote: > On 3/20/19 10:31 AM, Richard W.M. Jones wrote: > > I think the extents map is just too complicated and is unnecessarily > > so. How about instead we define the plugin interface to be: > > > > int can_extents (void *handle); // as before > > int extents (void *handle, uint32_t count, uint64_t

I've been trying to do this for days, and I think I'm really close. It's become one of those so-close-yet-so-far sorts of things. I'm running Gentoo -- all sync'ed up and current as of a week ago -- with the following package versions: openldap-2.1.30-r5 pam_ldap-178-r1 nss_ldap-239-r1 smbldap-tools-0.9.1-r1 phpldapadmin-0.9.5 (very cool, I must say!) samba-3.0.14a-r2

Hey folks, I had some general questions and when reading through the list archives I came across an iSCSI discussion back in February where a couple of individuals were going back and forth about drafting up a "best practices" doc and putting it into a wiki. Did that ever happen? And if so, where is it? Now my questions : We are not using iSCIS yet at work but I see a few places

Dear All, I'm new to use dovecot for the Mail service... So, how to enable the mail service ( pop3 / pop2 / imap ) ? Edward.

I wonder if someone can point me in right directions. I have two dell servers I setup iscsi so I have four 2 tb hard drives and i had used lvm to create one big partiton and share it using iscsi. How I go about assigning sections of iscsi for virtual hard drives . should go about assigning Should I export the whole 8TB as one iscsi and then use lvm to create smaller virtual disk. Or should I

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