From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Message-ID: <452B37D4.6060302@stc.donpac.ru> Date: Tue, 10 Oct 2006 10:04:04 +0400 From: Eugene Prokopiev User-Agent: Mozilla/5.0 (X11; U; Linux i686; ru-RU; rv:1.7.2) Gecko/20040808 X-Accept-Language: ru-ru, ru MIME-Version: 1.0 To: Sysadmins@lists.altlinux.org Content-Type: text/plain; charset=KOI8-R; format=flowed X-DSPAM-Result: Innocent X-DSPAM-Processed: Tue Oct 10 10:00:31 2006 X-DSPAM-Confidence: 1.0000 X-DSPAM-Probability: 0.0023 X-DSPAM-Signature: 89,452b36ff75389585484394 X-DSPAM-Factors: 27, 103+Performing, 0.40000, прочтения+вот, 0.40000, Date*04+0400, 0.40000, private, 0.40000, private, 0.40000, failed, 0.40000, failed, 0.40000, После, 0.40000, После, 0.40000, vps+basic, 0.40000, Received*Postfix+with, 0.40000, page+without, 0.40000, 101+dump, 0.40000, 101+dump, 0.40000, dump+rw, 0.40000, or, 0.40000, 103+dump, 0.40000, 103+dump, 0.40000, Received*Tue, 0.40000, Url*index, 0.40000, Performing+postcreate, 0.40000, 10, 0.40000, rw+1, 0.40000, dump+one, 0.40000, Received*Sysadmins+lists.altlinux.org, 0.40000, funkey, 0.40000, С, 0.40000 Content-Transfer-Encoding: quoted-printable Subject: [Sysadmins] ovz backup & checkpointing X-BeenThere: sysadmins@lists.altlinux.org X-Mailman-Version: 2.1.9rc1 Precedence: list Reply-To: ALT Linux sysadmin discuss List-Id: ALT Linux sysadmin discuss List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 10 Oct 2006 06:00:35 -0000 Archived-At: List-Archive: =FA=C4=D2=C1=D3=D4=D7=D5=CA=D4=C5! =EB=C1=CB =D0=D2=C1=D7=C9=CC=D8=CE=CF =D7=D9=D0=CF=CC=CE=D1=D4=D8 =C2=DC=CB= =C1=D0 VE? =F7=CF=D4 =D4=D5=D4=20 http://forum.openvz.org/index.php?t=3Dmsg&goto=3D1888& =D0=D2=C5=C4=CC=C1= =C7=C1=C0=D4 tar &=20 rsync - =CB=C1=CB-=D4=CF =D3=CC=C9=DB=CB=CF=CD =C7=D2=D5=C2=CF. =F0=CF=D3= =CC=C5 =D0=D2=CF=DE=D4=C5=CE=C9=D1 =D7=CF=D4 =DC=D4=CF=C7=CF=20 http://wiki.openvz.org/Checkpointing_and_live_migration =D2=C5=DB=C9=CC =D3= =C4=C5=CC=C1=D4=D8 =D4=C1=CB: [root@m0 ~]# vzctl chkpnt 101 --suspend Setting up checkpoint... suspend... get context... Checkpointing completed succesfully [root@m0 ~]# vzctl chkpnt 101 --dump --dumpfile 101.dump Setting up checkpoint... join context.. dump... Can not dump VE: Device or resource busy unsupported netdevice eth2 Checkpointing failed [root@m0 ~]# ls -l 101.dump -rw------- 1 root root 3424 Oct 10 11:36 101.dump =F7 VE =D0=D2=CF=C2=D2=CF=DB=C5=CE=C1 =D3=C5=D4=C5=D7=C1=D1 =CB=C1=D2=D4=C1= eth2 =D3 =D0=CF=CD=CF=DD=D8=C0 --netdev_add. =F0=CF=D3=CC=C5 =C5=C5=20 =D5=C4=C1=CC=C5=CE=C9=D1 =CE=C9=DE=C5=C7=CF =CE=C5 =C9=DA=CD=C5=CE=C9=CC=CF= =D3=D8. =F3=CF=DA=C4=C1=CC =CE=CF=D7=D9=CA VE =C9 =D0=D2=CF=C4=C5=CC=C1=CC =D4=CF= =D6=C5: [root@m0 ~]# vzctl create 103 --ostemplate centos-4-i386-minimal=20 --config vps.basic Creating VE private area: /var/lib/vz/private/103 Performing postcreate actions VE private area was created [root@m0 ~]# vzctl start 103 Starting VE ... VE is mounted Setting CPU units: 1000 VE start in progress... [root@m0 ~]# vzctl enter 103 entered into VE 103 ... [root@m0 ~]# vzctl chkpnt 103 --suspend Setting up checkpoint... suspend... get context... Checkpointing completed succesfully [root@m0 ~]# vzctl chkpnt 103 --dump --dumpfile 103.dump Setting up checkpoint... join context.. dump... Can not dump VE: Invalid argument page without mapping at 00dd0000@18768 dump_one_vma: funkey page Checkpointing failed =F7 =DE=C5=CD =C4=C5=CC=CF? --=20 =F3 =D5=D7=C1=D6=C5=CE=C9=C5=CD, =F0=D2=CF=CB=CF=D0=D8=C5=D7 =E5=D7=C7=C5= =CE=C9=CA