Hi all,
    The "dom0 crash with 2048M memory" issue has been fixed. One issue was 
found in Cset#18952 for Qcow image.
    One issue was fixed:
    [FIXED] With dom0_max_mem=2048M, dom0 will crash while booting. (no such 
issue before dom0#742)

    New issue:
    [NEW] linux guest boot very slow with qcow image by Cset#18952

    Old issues:
    1. [IRQ] with IRQBALANCE service start, dom0 will crash on RHEL5u2 
    2. [Windows Network] Dom0 and Win2k3_VTI with e1000 can not ping each other 
    3. [CPU Sceduler] When all the vcpus are taken by Dom0, SMP_VTI booting 
speed is very slow during NVRAM loading period.

Detail Xen/IA64 Unstable Cset #18957 Status Report
Test Result Summary:
        # total case:   17
        # passed case: 17
        # failed case:   0
Testing Environment:
        platform: Tiger4
        xen ia64 unstable tree: 18957 
        dom0 Cset:                    767
        ioemu commit:               b36996b39a4128ad9396bc0cf5ec3a57a7d31aa8
        processor: Itanium 2 Processor
        logic Processors number: 8 (2 processors with Dual Core)
        pal version: 9.68
        service os: RHEL5u2 IA64 SMP with 2 VCPUs
        vti guest os: RHEL5u2 & RHEL4u3
        xenU guest os: RHEL4u4
        xen schedule: credit
        gfw: open guest firmware Cset#131
Detailed Test Results:

Passed case Summary                     Description
        Two_UP_VTI_Co           UP_VTI (mem=256)
        One_UP_VTI                         1 UP_VTI (mem=256)
        One_UP_XenU                     1 UP_xenU(mem=256)
        One_SMPVTI_4096M                1 VTI (vcpus=2, mem=4096M)
        SMPVTI_LTP                      VTI (vcpus=4, mem=512) run LTP
        Save&Restore                    Save&Restore
        VTI_Live-migration                      Linux VTI live-migration
        SMPVTI_and_SMPXenU      1 VTI + 1 xenU (mem=256 vcpus=2)
        Two_SMPXenU_Coexist     2 xenU (mem=256, vcpus=2)
        SMPVTI_Network                  1 VTI (mem=256,vcpu=2) and'ping'
        SMPXenU_Network         1 XenU (vcpus=2) and 'ping'
        One_SMP_XenU                    1 SMP xenU (vcpus=2)
        One_SMP_VTI                     1 SMP VTI (vcpus=2)
        SMPVTI_Kernel_Build             VTI (vcpus=4) and do KernelBuild
        UPVTI_Kernel_Build              1 UP VTI and do kernel build
        SMPVTI_Windows                  SMPVTI windows(vcpu=2)
        SMPWin_SMPVTI_SMPxenU   SMPVTI Linux/Windows & XenU

Zhang Jingke

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