Re: [solved] iommu must be enabled for PVH hardware domain

2015-05-13 Thread Roger Pau Monné
El 13/05/15 a les 13.40, Ruslan Makhmatkhanov ha escrit: > Roger Pau Monné wrote on 05/13/15 14:21: >> El 13/05/15 a les 13.12, Ruslan Makhmatkhanov ha escrit: > Kernel panic - not syncing: VFS: Unable to mount root fs on > unknown-block(0,0) > > Full log: http://dpaste.com/2GZTJMH

Re: [solved] iommu must be enabled for PVH hardware domain

2015-05-13 Thread Ruslan Makhmatkhanov
Roger Pau Monné wrote on 05/13/15 14:21: El 13/05/15 a les 13.12, Ruslan Makhmatkhanov ha escrit: Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0) Full log: http://dpaste.com/2GZTJMH Or it's some bad zfs setup on dom0 system? Can you paste the DomU configuration

Re: [solved] iommu must be enabled for PVH hardware domain

2015-05-13 Thread Roger Pau Monné
El 13/05/15 a les 13.12, Ruslan Makhmatkhanov ha escrit: >>> Kernel panic - not syncing: VFS: Unable to mount root fs on >>> unknown-block(0,0) >>> >>> Full log: http://dpaste.com/2GZTJMH >>> Or it's some bad zfs setup on dom0 system? >> >> Can you paste the DomU configuration file (debian.cfg)? >

Re: [solved] iommu must be enabled for PVH hardware domain

2015-05-13 Thread Ruslan Makhmatkhanov
Roger Pau Monné wrote on 05/13/15 13:44: I don't thinks there's any generic resource about this issues, your best bet is to google for them, this is for example the patch related to that hw errata: http://lists.xen.org/archives/html/xen-devel/2013-01/msg01016.html It contains a link to the Int

Re: [solved] iommu must be enabled for PVH hardware domain

2015-05-13 Thread Roger Pau Monné
El 13/05/15 a les 12.34, Ruslan Makhmatkhanov ha escrit: > My bad. `ulimit -l unlimited` doesn't worked for me, but changing the > limit via /etc/login.conf did. Now it works flawlessly. Thank you! > Is there any resource where these cases covered ("Cannot allocate > memory" and disabling IOMMU bec

Re: [solved] iommu must be enabled for PVH hardware domain

2015-05-13 Thread Ruslan Makhmatkhanov
Roger Pau Monné wrote on 05/13/15 11:51: Hello, El 13/05/15 a les 10.46, Ruslan Makhmatkhanov ha escrit: Yes, the system is now booted successfully! But `xl list` doesn't work with: root@:~ # xl list libxl: error: libxl.c:669:libxl_list_domain: getting domain info list: Cannot allocate memory

Re: iommu must be enabled for PVH hardware domain

2015-05-13 Thread Roger Pau Monné
Hello, El 13/05/15 a les 10.46, Ruslan Makhmatkhanov ha escrit: > Yes, the system is now booted successfully! But `xl list` doesn't work > with: > > root@:~ # xl list > libxl: error: libxl.c:669:libxl_list_domain: getting domain info list: > Cannot allocate memory > libxl_list_domain failed. [...

Re: iommu must be enabled for PVH hardware domain

2015-05-13 Thread Ruslan Makhmatkhanov
[1] The system is FreeBSD 11.0-CURRENT r282694 installed from ftp.freebsd.org iso. But dom0 fails to boot at this hardware with "iommu must be enabled for PVH hardware domain" [2]. VT-d support is indeed not detected at kernel level. Here is dmesg with VT-d enabled in BIOS [3] and dmesg

Re: iommu must be enabled for PVH hardware domain

2015-05-13 Thread Roger Pau Monné
: >>> Intel(R) Xeon(R) CPU E5504 [1] >>> >>> The system is FreeBSD 11.0-CURRENT r282694 installed from >>> ftp.freebsd.org iso. >>> >>> But dom0 fails to boot at this hardware with "iommu must be enabled for >>> PVH hardware domain"

Re: iommu must be enabled for PVH hardware domain

2015-05-13 Thread Ruslan Makhmatkhanov
at this hardware with "iommu must be enabled for PVH hardware domain" [2]. VT-d support is indeed not detected at kernel level. Here is dmesg with VT-d enabled in BIOS [3] and dmesg with VT-d disabled in BIOS [4]. It's look like there is no difference on both outputs. Here is the p

Re: iommu must be enabled for PVH hardware domain

2015-05-12 Thread Ruslan Makhmatkhanov
at this hardware with "iommu must be enabled for PVH hardware domain" [2]. VT-d support is indeed not detected at kernel level. Here is dmesg with VT-d enabled in BIOS [3] and dmesg with VT-d disabled in BIOS [4]. It's look like there is no difference on both outputs. Here is the p

Re: iommu must be enabled for PVH hardware domain

2015-05-12 Thread Roger Pau Monné
boot at this hardware with "iommu must be enabled for > PVH hardware domain" [2]. VT-d support is indeed not detected at kernel > level. Here is dmesg with VT-d enabled in BIOS [3] and dmesg with VT-d > disabled in BIOS [4]. It's look like there is no difference on both > ou

iommu must be enabled for PVH hardware domain

2015-05-12 Thread Ruslan Makhmatkhanov
Hello, we have machine with VT-d and EPT-capable CPU: Intel(R) Xeon(R) CPU E5504 [1] The system is FreeBSD 11.0-CURRENT r282694 installed from ftp.freebsd.org iso. But dom0 fails to boot at this hardware with "iommu must be enabled for PVH hardware domain" [2]. VT-d support is