-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi,
sorry for TOFU... Can you try to run iptables-save *inside* the container? This is IIRC what vzmigrate wants to do. On 09/01/2014 03:50 AM, Corrado Fiore wrote: > Dear All, > > I'm trying to migrate online a VPS but I keep seeing the following > error: > > ============================ Live migrating container... Copying > top ploop delta with CT suspend Sending > /vz/private/10004/root.hdd/root.hdd Setting up checkpoint... > suspend... get context... Checkpointing completed successfully > Dumping container Setting up checkpoint... join context.. dump... > Can not dump container: Invalid argument Error: iptables-save > exited with 1 Checkpointing failed Error: Failed to dump container > Resuming... ============================ > > Notes: > > 1) The container keeps working on the original node after the > aborted attempt to migrate. > > 2) I have tried to manually issue `iptables-save` on the > destination node and it works. > > 3) I know that the destination node must have loaded all the > required IPtables modules. These are the relevant lines: > > > ==== ORIGIN NODE ==== > > [root@node16 /]# uname -a Linux node16.xxxxx.com > 2.6.32-042stab093.4 #1 SMP Mon Aug 11 18:47:39 MSK 2014 x86_64 > x86_64 x86_64 GNU/Linux > > [root@node16 /]# yum list installed | grep ploop ploop.x86_64 > 1.12-1 @openvz-utils ploop-lib.x86_64 1.12-1 > @openvz-utils > > [root@node16 /]# lsmod | grep ip nf_conntrack_ipv4 9946 2 > nf_nat nf_defrag_ipv4 1531 1 nf_conntrack_ipv4 > nf_conntrack 80313 4 > vzrst,nf_nat,nf_conntrack_ipv4,vzcpt ip6t_REJECT 4711 > 0 ip6table_mangle 3669 0 ip6table_filter 3033 0 > iptable_mangle 3493 0 iptable_filter 2937 0 > xt_multiport 2716 0 ipt_REJECT 2399 0 > ip_tables 18119 2 iptable_mangle,iptable_filter > ip6_tables 18988 2 ip6table_mangle,ip6table_filter > ipv6 322874 3 vzrst,ip6t_REJECT,ip6table_mangle > > > ==== DESTINATION NODE ==== > > [root@node17 /]# uname -a Linux node17.xxxxx.com > 2.6.32-042stab093.4 #1 SMP Mon Aug 11 18:47:39 MSK 2014 x86_64 > x86_64 x86_64 GNU/Linux > > [root@node17 /]# yum list installed | grep ploop ploop.x86_64 > 1.12-1 @openvz-utils ploop-lib.x86_64 1.12-1 > @openvz-utils > > [root@node17 /]# lsmod | grep ip iptable_nat 6302 0 > nf_nat 23213 2 iptable_nat,vzrst nf_conntrack_ipv4 > 9946 3 iptable_nat,nf_nat nf_defrag_ipv4 1531 1 > nf_conntrack_ipv4 nf_conntrack 80313 5 > iptable_nat,vzrst,nf_nat,nf_conntrack_ipv4,vzcpt ip6t_REJECT > 4711 0 ip6table_mangle 3669 0 ip6table_filter > 3033 0 iptable_mangle 3493 0 iptable_filter > 2937 0 xt_multiport 2716 0 ipt_REJECT > 2399 0 ip_tables 18119 3 > iptable_nat,iptable_mangle,iptable_filter ip6_tables > 18988 2 ip6table_mangle,ip6table_filter ipv6 > 322874 3 vzrst,ip6t_REJECT,ip6table_mangle > > > In fact, all the relevant modules are present on the destination > node AFAICT. What am I missing here? > > Thanks, Corrado Fiore > _______________________________________________ Users mailing list > [email protected] https://lists.openvz.org/mailman/listinfo/users > - -- Best regards Kevin Holly - [email protected] - http://hallowe.lt/ -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (GNU/Linux) iQEcBAEBAgAGBQJUBC9IAAoJELAaqP3QtzpMdowH/Rm7A4E/zC855/leVXgJJ8vh x/e7OEzMaoEmRfd6bYV8BaE26Pt/ejGFpG0+v9Fhjd4C8+5klzskgtMzPRRMSJT5 UkTZ/Mr+4oIZhsS7hf+aQkKTNcosEkScKscpCpcwsWs1+mR2LF62HiS4s/zEBU4M al+/9F6egIVp8+qdEDtWeiX+aB6QeSqvRvcPNKNyXRLZBKDbBnCHQWIassl520yK EU5I08n+ct4edCc4BhZKXHpj7/tD35blwBfjsLy54S4iLMKG7XX0qPEAHZxzDk9K cTWar8ZerTQNH0q9fxgH18mYBXV1gguedtS9ofsBFZN+a9uew566WTMXC1VDUMg= =rw48 -----END PGP SIGNATURE----- _______________________________________________ Users mailing list [email protected] https://lists.openvz.org/mailman/listinfo/users
