similar to: [RFC] pv-scsi driver (scsiback/scsifront)

I''ve been having a look through scsifront again, and I saw this bit: ring_req->timeout_per_command = (sc->timeout_per_command / HZ); ring_req->nr_segments = 0; spin_unlock_irq(host->host_lock); scsifront_do_request(info); wait_event_interruptible(info->shadow[ring_req->rqid].wq_reset, info->shadow[ring_req->rqid].wait_reset); in

Please refer following Mr. Steven''s mail posted on June 24th. Message-ID: <20080624131313.GB18379@weybridge.uk.xensource.com> Message-ID: <20080624131256.GA18379@weybridge.uk.xensource.com> Signed-off-by: Tomonari Horikoshi <t.horikoshi@jp.fujitsu.com> Signed-off-by: Jun Kamada <kama@jp.fujitsu.com> ----- Jun Kamada

Hi All, I sent the patch to make blktap work with PV-on-HVM. I corrected the part that had been pointed out in the Xen community. ・All xvdN disk is looked like hdN. ・All tap disks are checked.(tap:aio, tap:sync, tap:vmdk, etc.) We cannot use blktap for the volume of the system with PV-on-HVM and are embarrassed. Could you apply this patch? Or, please give the comment to me. Signed-off-by:

# HG changeset patch # User fujita.tomonori@lab.ntt.co.jp # Node ID 7111077b493ea53ef055ce38098f8af67f87d749 # Parent ed8d345449c176cb5fe0ccff4299da782eb63c08 SCSI frontend and backend drivers'' common Makefile and header Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> diff -r ed8d345449c1 -r 7111077b493e buildconfigs/linux-defconfig_xen0_x86_32 ---

This patch is for Makefile and Kconfig file for scsifront and scsiback driver. Signed-off-by: Tomonari Horikoshi <t.horikoshi@jp.fujitsu.com> Signed-off-by: Tsunehisa Doi <Doi.Tsunehisa@jp.fujitsu.com> Signed-off-by: Jun Kamada <kama@jp.fujitsu.com> Signed-off-by: Akira Hayakawa <hayakawa.akira@jp.fujitsu.com> ----- Jun Kamada

Hello, http://pasik.reaktio.net/xen/patches/xen-pvscsi-drivers-linux-2.6.32.27-pvops-v01.diff This is the first version of Xen PVSCSI drivers, both the scsiback backend and scsifront frontend, ported from Novell SLES11SP1 2.6.32 Xenlinux kernel to pvops xen/stable-2.6.32.x branch. At the moment it''s *only* compile-tested with the latest xen/stable-2.6.32.x git kernel as of today

Add vscsiif.h Signed-off-by: Tomonari Horikoshi <t.horikoshi@jp.fujitsu.com> Signed-off-by: Jun Kamada <kama@jp.fujitsu.com> Signed-off-by: Akira Hayakawa <hayakawa.akira@jp.fujitsu.com> ----- Jun Kamada _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

Link: http://wiki.libvirt.org/page/NPIV_in_libvirt Topic: Virtual machine configuration change to use vHBA LUN There is a NPIV storage pool defined on two hosts and pool contains a total of 8 volumes, allocated from a storage device. Source: # virsh vol-list poolvhba0 Name Path ------------------------------------------------------------------------------ unit:0:0:0

Add "white list" control to SCSI command emulation. Current setting allows following mandatory and safe commands. TEST UNIT READY REZERO UNIT REQUEST SENSE FORMAT UNIT READ BLOCK LIMITS READ(06) WRITE(06) WRITE FILEMARKS SPACE INQUIRY ERASE MODE SENSE(06) SEND DIAGNOSTIC READ CAPACITY READ(10) WRITE(10) REPORT LUN Signed-off-by: Tomonari Horikoshi <t.horikoshi@jp.fujitsu.com>

Hi, i''m having problems attaching disks from a fc-san to a solaris 10 guest. xen host ist a opensolaris box "SunOS node1 5.11 snv_127 i86pc i386 i86xpv". my xen guest is named pg4. this command works fine. virsh attach-disk pg4 /dev/dsk/c8t600A0B800029D69A000013CA4B00E1ABd0 hdb and before i was able to import this volume as a zpool on the xen host - so connection to this

pvscsi appears to be missing from the pvops kernel. Is there a specific reason for this or has it just not been done yet? James _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

Hi, everyone! We google a lot, but can''t find how to config the pvscsi on our ubuntu13.04 PV on HVM.There are some links http://wiki.xen.org/wiki/Paravirtualized_SCSI http://wiki.xen.org/wiki/Xen_Configuration_File_Options And we use the config option above Configure PVSCSI devices vscsi = [ ''/dev/sdc, 0:0:0:0'' ] I pass sdc to the hvm, but in our pvhvm (ubuntu13.04)

I''m trying to compile pvscsi out-of-tree, and I''m getting an error that set_phys_to_machine is not defined when I try to load the module (with the warning to that effect at compile time too). This used to work fine in pvops. It seems that netfront uses that symbol in a module so I''m confused as to why pvscsi can''t... any suggestions? Is it one of the virtues of

Hi all, Here is the situation: I have 2 nodes MDS1 , MDS2 (10.0.0.22 , 10.0.0.23) I wish to use as failover MGS, active/active MDT with zfs. I have a jbod shelf with 12 disks, seen by both nodes as das (the shelf has 2 sas ports, connected to a sas hba on each node), and I am using lustre 2.4 on centos 6.4 x64 I have created 3 zfs pools: 1. mgs: # zpool

I have run into a problem attempting to attach the seventh virtio-scsi device to a RHEL 6.4 Guest from a RHEL 6.4 host running libvirt version 0.10.2-18. I have a guest that is running RHEL6.4 where I can attach disks sda(boot), sdb, sdc, sdd, sde and sdf but when I try to attach sdg the virsh attach-disk command fails with the error: error: Failed to attach disk error: internal error Unable to

Now that 1.2 is out, will the issue of randomly dropping audio finally be addressed? Personally, I'm ignoring the stable series until this problem is identified and fixed. I understand that someone is working of revamping OpenAL support in WINE so when will users likely see the fruit of this revamp? This issue of randomly dropping audio with the application then CTD is extremely important.

Hello, I am curious to know if there is an easy way to guess or identify the device names of disks. Previously the /dev/dsk/c0t0d0s0 system made sense to me... I had a SATA controller card with 8 ports, and they showed up with the numbers 1-8 in the "t" position of the device name. But I just built a new system with two LSI SAS HBAs in it, and my device names are along the lines of:

Phelps, Matthew wrote: > On Thu, Feb 28, 2019 at 11:52 AM mark <m.roth at 5-cent.us> wrote: >> Nicolas Kovacs wrote: >>> Le 28/02/2019 ? 04:12, Jobst Schmalenbach a ?crit : >>>> I want to lock in the SDA/SDB/SDC for my drives >>> >>> In short : use UUIDs or labels instead of hardcoding /dev/sdX. >>> >>>

Is this possible: I would like to have a VM use a FC LUN exported to a virtual wwn (using NPIV) as its primary disk. I was thinking there might be a mechanism to say VM, boot using a LUN with this vwwn as your primary disk? Thanks in advance. -- --------------------------------------------------------------------- Eric Ross HPC Systems Administrator Argonne National Laboratory Leadership

Hi, I'm using libvirt 0.8.3 on Fedora 14 (as I wrote earlier, I'm having some trouble updating to the newest version), and I'm having problems getting iscsi and mpath storage pools to work in a usable and consistent manner. I have two storage pools defined on the host machine, one for raw iscsi- devices and one for those same iscsi devices device-mapped by multipath. They look