Changes between Version 8 and Version 9 of drbl-virt


Ignore:
Timestamp:
Oct 21, 2010, 11:25:20 AM (15 years ago)
Author:
rock
Comment:

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  • drbl-virt

    v8 v9  
    4242 * '''drbl_PXE_KVM-VM_deploy'''：再 deploy KVM VM 時網路會有一小段時間中斷，dmesg 時會出現 bridge 設備的相關訊息(浸入混亂模式...等等)。
    4343   * 但有趣的是同樣是用 bridge 方式的 Xen VM，卻不會有其狀況，可能狀況是 KVM 額外用的 tap 機制會先 down 原來的網路設備再 bridge 過去，導致短暫時間的網路中斷，或許可以朝 KVM 的 tap 運作這方向研究一下。
     44{{{
     45#!sh
     46[ 3094.923757] device tap1 entered promiscuous mode
     47[ 3094.923757] eth0: port 3(tap1) entering learning state
     48[ 3094.923759] eth0: topology change detected, propagating
     49[ 3094.923812] eth0: port 3(tap1) entering forwarding state
     50[ 3111.080606] tap1: no IPv6 routers present
     51[ 3177.729006] eth0: port 3(tap1) entering disabled state
     52[ 3177.741005] device tap1 left promiscuous mode
     53[ 3177.741055] eth0: port 3(tap1) entering disabled state
     54[ 3247.704954] nfs: server 192.168.0.254 not responding, still trying
     55[ 3247.716962] nfs: server 192.168.0.254 not responding, still trying
     56[ 3265.098977] nfs: server 192.168.0.254 OK
     57[ 3265.098977] nfs: server 192.168.0.254 OK
     58[ 3374.350940] device tap1 entered promiscuous mode
     59[ 3374.350999] eth0: port 3(tap1) entering learning state
     60[ 3374.354588] eth0: topology change detected, propagating
     61[ 3374.354641] eth0: port 3(tap1) entering forwarding state
     62[ 3390.236338] tap1: no IPv6 routers present
     63[ 3459.817440] eth0: port 3(tap1) entering disabled state
     64[ 3459.833495] device tap1 left promiscuous mode
     65[ 3459.833544] eth0: port 3(tap1) entering disabled state
     66[ 3516.902404] nfs: server 192.168.0.254 not responding, still trying
     67[ 3531.835094] nfs: server 192.168.0.254 OK
     68[ 3864.515775] device tap1 entered promiscuous mode
     69[ 3864.515775] eth0: port 3(tap1) entering learning state
     70[ 3864.516286] eth0: topology change detected, propagating
     71[ 3864.516340] eth0: port 3(tap1) entering forwarding state
     72[ 3880.818880] tap1: no IPv6 routers present
     73[ 4188.100115] eth0: port 3(tap1) entering disabled state
     74[ 4188.111312] device tap1 left promiscuous mode
     75[ 4188.111361] eth0: port 3(tap1) entering disabled state
     76[ 4259.250465] nfs: server 192.168.0.254 not responding, still trying
     77[ 4259.262465] nfs: server 192.168.0.254 not responding, still trying
     78[ 4278.774055] nfs: server 192.168.0.254 OK
     79[ 4278.774055] nfs: server 192.168.0.254 OK
     80}}}
    4481
    4582----