search for: pvscsi

Porting the pvSCSI backend driver to the pvops kernel is turning out to be a bit harder than first thought, mostly because all the Linux routines that might be useful are written with the assumption that they would be passed a mapped buffer and they would then build an sg list out of that. pvSCSI already has an sg li...

Hello, does anyone knows, if and when pvscsi will be available in the official linux kernel? Kind regards. Christian _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users

...DomU''s have their disk-devices on iscsi-storage backends (EMC, netapp, Linux IET), we attach the disks to Dom0 via open-iscsi initiator and pass them as ''phy''-type blockdevices, using blkfront/back. As this is the time for a major overhaul anyway, I looked at ''pvscsi'', which is very attractive to me for a bunch of (administrative) reasons. I have created a working pvscsi-setup with the following steps: 1. Use CentOS 6.2 as base system 2. Add Xen hypervisor from Michael Young''s repository [1]. This is stock 4.1.2 with a patch from 4.1-testin...

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...

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...

...on requests, I think this driver > should be ready for prime time now. I have incorporated the remaining > few outstanding comments while rebasing the patch for 32-rc1. > > Please consider this for the SCSI tree. Also let me know if you have any > feedback. Thanks. > > VMware PVSCSI driver - v5. > > Changelog (v5-v4) > - use bool for pvscsi _disable_msi, _disable_msix, _use_msg > - fix for 16 byte CDBs, max_cmd_len should be initialized to 16. > - bump the driver version. > - add <pv-drivers at vmware.com> in the MAINTAINERS file. > - rebase to 2.6....

...on requests, I think this driver > should be ready for prime time now. I have incorporated the remaining > few outstanding comments while rebasing the patch for 32-rc1. > > Please consider this for the SCSI tree. Also let me know if you have any > feedback. Thanks. > > VMware PVSCSI driver - v5. > > Changelog (v5-v4) > - use bool for pvscsi _disable_msi, _disable_msix, _use_msg > - fix for 16 byte CDBs, max_cmd_len should be initialized to 16. > - bump the driver version. > - add <pv-drivers at vmware.com> in the MAINTAINERS file. > - rebase to 2.6....

I''m updating the gplpv pvscsi driver to support the pvscsi driver in 3.3, and it''s not working properly. The first command windows issues is a ''report luns'' command, with a 16 byte buffer. The response that Dom0 gives me says that this was executed successfully. Windows then issues another ''...

Hi, These patches enhance XenAPI for pvSCSI. Basically, I implemented XenAPI for pvSCSI according to the patch of XenAPI document which I sent before. However, I renamed the class name of virtual SCSI devices to "DSCSI". As for the patch of XenAPI document, I''m going to send it next week. Signed-off-by: Masaki Kann...

I had extracted this pvscsi patch to 3.3.0 kernel. from pvscsi git and patched my kernel. both xenscsi-back front loads fine. If I start vm with xm domU and hvm can see my blurey drive with it correct name but I get scsi errors. I wonder if there is patch that gives direct access to scsi device. esxi gives direct access so ma...

Patch in order to make pvSCSI work on HVM. 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...

This patch is for modifying xend in order to use pvscsi driver. (attach/detach HBA, etc.) 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> -----...

Hello, I just added a XenPVSCSI wiki page: http://wiki.xensource.com/xenwiki/XenPVSCSI Not very complete yet but it should have some good links related to using SCSI passthru with Xen, for example for tape drives or for NPIV. Please contribute and add/edit/fix! :) -- Pasi _______________________________________________ Xen-...

This patch is for backend 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 _______________________________________________ Xen-devel mailing list

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

----- Jun Kamada _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

Hello, I just added a XenPVSCSI wiki page: http://wiki.xensource.com/xenwiki/XenPVSCSI Not very complete yet but it should have some good links related to using SCSI passthru with Xen, for example for tape drives or for NPIV. Please contribute and add/edit/fix! :) -- Pasi _______________________________________________ Xen-...

Hi, As for xm create and xm new, an error may not occur even if wrong vscsi configuration is given. e.g. vscsi = [ ''0:0:0:0,0:0:0:0'', ''0:0:0:0,1:0:0:0'' ] # xm create vm1 Using config file "/etc/xen/vm1". Started domain vm1 (id=8) # xm scsi-list vm1 Idx BE state host phy-hctl phy vir-hctl devstate 0 0 1 0 0:0:0:0

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>

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