> Description of problem:
> after install Windows 2008 R2 Standard Edition 64(disk size: 20G, C:\ 15G,
> D:\ 5G) on vhd file (as base image), os can not startup.
Which dom0 kernel is this with? I'm guessing one of Jeremy's pvops trees?
It might be worth reducing the number of dom0 VCPUs to 1 and repeating the
experiment to see if that makes a difference.
Thanks,
Ian
> I found data error in C:\Windows\System32 :
> ?--------- ? ? ? ? ? pnpts.dll
> ?--------- ? ? ? ? ? pnpui.dll
> ?--------- ? ? ? ? ? PnPUnattend.exe
> ?--------- ? ? ? ? ? PnPutil.exe
>
> How reproducible:
> I tested 10 times, it appear 10 times that os can not startup.
>
> Steps to Reproduce:
> 1. vhd-util create -n test.vhd -s 20480
> 2. xm create test.hvm
> 3. install Windows 2008 R2 Standard Edition 64 ( disk size: 20G, C:\ 15G,
> D:\ 5G ) 4. can not startup 5. xm des test.vhd 6. tapdisk2 -n
> vhd:/mnt/img/test.vhd 7. mount -o offset=105906176 -t ntfs
> /dev/xen/blktap-2/tapdev0 /mnt/vhd 8. ll /mnt/vhd/Windows/System32 | grep
> ?
> ?--------- ? ? ? ? ? pnpts.dll
> ?--------- ? ? ? ? ? pnpui.dll
> ?--------- ? ? ? ? ? PnPUnattend.exe
> ?--------- ? ? ? ? ? PnPutil.exe
>
> Additional info:
> I install
> Windows 2003 Standard Edition SP1 32(disk size: 50G, C:\50G) on vhd file,
> the problem disappear.
> Redhat 5.4 AS 64(disk size:60G, /: 50G, swap: 10G) on vhd file, the
> problem disappear.
> Windows 2008 R2 Standard Edition 64(disk size: 100G, C:\ 100G) on vhd
> file, the problem disappear.
> Windows 2008 R2 Standard Edition 64(disk size: 100G, C:\ 90G, D:\10G) on
> vhd file, the problem disappear.
> Windows 2008 R2 Standard Edition 64(disk size: 20G, C:\ 15G, D:\ 5G) on
> raw file, the problem disappear.
> Windows 2008 R2 Standard Edition 64(disk size: 20G, C:\ 15G, D:\ 5G) on
> vhd file, the problem appear.
> Windows 2008 R2 Standard Edition 64(disk size: 100G, C:\ 15G, D:\85G) on
> vhd file, the problem appear.
>
> ps:
> windows 2003 need 3G disk space.
> redhat 5.4 need 4G disk space.
> windows 2008 need 8G disk space.
> the problem disappear means that os can startup and no data error.
>
> compile env and filesystem :
> Redhat AS 5.4
>
> xm info:
> host : vm01
> release : 2.6.31.13
> version : #1 SMP Wed Apr 21 12:30:21 CST 2010
> machine : x86_64
> nr_cpus : 16
> nr_nodes : 1
> cores_per_socket : 4
> threads_per_core : 2
> cpu_mhz : 2400
> hw_caps :
> bfebfbff:28100800:00000000:00001b40:009ce3bd:00000000:00000001:00000000
> virt_caps : hvm
> total_memory : 24539
> free_memory : 1668
> node_to_cpu : node0:0-15
> node_to_memory : node0:1668
> node_to_dma32_mem : node0:82
> max_node_id : 0
> xen_major : 4
> xen_minor : 0
> xen_extra : .0
> xen_caps : xen-3.0-x86_64 xen-3.0-x86_32p hvm-3.0-x86_32
> hvm-3.0-x86_32p hvm-3.0-x86_64
> xen_scheduler : credit
> xen_pagesize : 4096
> platform_params : virt_start=0xffff800000000000
> xen_changeset : unavailable
> xen_commandline : dom0_max_vcpus=2 dom0_vcpus_pin
> cc_compiler : gcc version 4.1.2 20080704 (Red Hat 4.1.2-46)
> cc_compile_by : root
> cc_compile_domain : dev.sd.test.com
> cc_compile_date : Mon Apr 26 10:17:37 CST 2010
> xend_config_format : 4
>
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