Package: vzctl Version: 3.0.22-1dso1 Severity: important I tried migrating a VE from one host to another. vzmigrate crashed while in progress.
I made one change to the /usr/sbin/vzmigrate script to fix a bug (everything else is like in the package). It shouldn't be relevant though. http://git.openvz.org/?p=vzctl;a=commitdiff;h=57831622490f9d7ffc781f16229d03dcf2165fdf Command and output below. vzmigrate -r no --online -v 10.1.1.2 301 OPT:-r OPT:--online OPT:-v OPT:10.1.1.2 Starting online migration of VE 301 on 10.1.1.2 OpenVZ is running... Loading /etc/vz/vz.conf and /etc/vz/conf/301.conf files Check IPs on destination node: 10.1.10.1 Preparing remote node Copying config file 301.conf 100% 1067 1.0KB/s 00:00 Saved parameters for VE 301 Copying action scripts 301.mount 100% 176 0.2KB/s 00:00 Creating remote VE root dir Creating remote VE private dir Initializing remote quota Quota init Turning remote quota on Syncing private Live migrating VE Suspending VE Setting up checkpoint... suspend... get context... Checkpointing completed succesfully Dumping VE Setting up checkpoint... join context.. dump... Checkpointing completed succesfully Copying dumpfile dump.301 100% 16MB 15.8MB/s 00:00 Syncing private (2nd pass) Syncing 2nd level quota Dumping 2nd level quota Copying 2nd level quota quotadump.301 100% 1193 1.2KB/s 00:00 Load 2nd level quota Undumping VE Restoring VE ... Starting VE ... vzquota : (warning) Quota is running for id 301 already mount: special device /home2/301_var does not exist Error executing mount script /etc/vz/conf/301.mount Error: Failed to undump VE Resuming... /usr/sbin/vzmigrate: line 142: 6492 Segmentation fault $@ vzquota : (error) Quota is not running for id 301 Some info from /var/log/kern.log: Aug 12 23:00:42 host kernel: BUG: unable to handle kernel NULL pointer dereference at virtual address 00000504 Aug 12 23:00:42 host kernel: printing eip: Aug 12 23:00:42 host kernel: c0484371 Aug 12 23:00:42 host kernel: *pde = 00000000 Aug 12 23:00:42 host kernel: Oops: 0002 [#1] Aug 12 23:00:42 host kernel: SMP Aug 12 23:00:43 host kernel: Modules linked in: nfs lockd nfs_acl sunrpc vzethdev vznetdev simfs vzrst vzcpt vzdquota vzmon vzdev af_packet ip6t_REJECT ip6table_mangle ip6table_filter ip6_tables xt_length ipt_ttl xt_tcpmss ipt_TCPMSS xt_limit ipt_tos ip_conntrack_ftp ipt_REJECT xt_state ipt_recent xt_multiport iptable_filter xt_tcpudp iptable_nat ip_nat ip_conntrack iptable_mangle ip_tables x_tables usbhid ehci_hcd uhci_hcd e1000 ide_cd usbcore shpchp cdrom Aug 12 23:00:43 host kernel: CPU: 0, VCPU: 0.0 Aug 12 23:00:43 host kernel: EIP: 0060:[<c0484371>] Not tainted VLI Aug 12 23:00:43 host kernel: EFLAGS: 00010002 (2.6.18-028stab035.1-ovz-smp #1) Aug 12 23:00:44 host kernel: EIP is at _spin_lock_irq+0x1/0x10 Aug 12 23:00:44 host kernel: eax: 00000504 ebx: d8bba050 ecx: 00000082 edx: 00000000 Aug 12 23:00:44 host kernel: esi: c2990d40 edi: f5498c00 ebp: 00000000 esp: e09c9eec Aug 12 23:00:44 host kernel: ds: 007b es: 007b ss: 0068 Aug 12 23:00:44 host kernel: Process vzctl (pid: 6492, veid: 0, ti=e09c9000 task=f2c14190 task.ti=e09c9000) Aug 12 23:00:44 host kernel: Stack: f8cb330b ed0cb000 00000012 ed0cb000 00000000 ed0cb154 ed0cb000 00002d08 Aug 12 23:00:44 host kernel: f5498c00 00000000 f8cb1e54 ed0cb000 c0139d10 e09c9f20 e09c9f20 0000572a Aug 12 23:00:44 host kernel: 00000000 00a1f9f8 00000000 ed0cb000 00000000 f5498c00 00000000 00002d08 Aug 12 23:00:45 host kernel: Call Trace: Aug 12 23:00:45 host kernel: [<f8cb330b>] cpt_resume+0x10b/0x230 [vzcpt] Aug 12 23:00:45 host kernel: [<f8cb1e54>] cpt_ioctl+0x9d4/0xd60 [vzcpt] Aug 12 23:00:45 host kernel: [<c0139d10>] autoremove_wake_function+0x0/0x60 Aug 12 23:00:45 host kernel: [<c018c660>] do_ioctl+0x80/0x90 Aug 12 23:00:45 host kernel: [<c018c6ca>] vfs_ioctl+0x5a/0x2e0 Aug 12 23:00:45 host kernel: [<c018c995>] sys_ioctl+0x45/0x70 Aug 12 23:00:45 host kernel: [<c010322f>] syscall_call+0x7/0xb Aug 12 23:00:45 host kernel: Code: 79 1c f7 c2 00 02 00 00 74 0b fb f3 90 80 38 00 7e f9 fa eb e8 f3 90 80 38 00 7f e1 eb f7 89 d0 c3 89 f6 8d bc 27 00 00 00 00 fa <f0> fe 08 79 09 f3 90 80 38 00 7e f9 eb f2 c3 53 89 c3 e8 98 4e Aug 12 23:00:45 host kernel: EIP: [<c0484371>] _spin_lock_irq+0x1/0x10 SS:ESP 0068:e09c9eec -- System Information: Debian Release: 4.0 APT prefers stable APT policy: (500, 'stable') Architecture: i386 (i686) Shell: /bin/sh linked to /bin/bash Kernel: Linux 2.6.18-028stab035.1-ovz-smp Locale: LANG=en_US, LC_CTYPE=en_US (charmap=ISO-8859-1) Versions of packages vzctl depends on: ii iproute 20061002-3 Professional tools to control the ii libc6 2.3.6.ds1-13etch7 GNU C Library: Shared libraries ii vzquota 3.0.11-1dso1 OpenVZ - server virtualization sol Versions of packages vzctl recommends: ii openssh-client 1:4.3p2-9etch2 Secure shell client, an rlogin/rsh ii rsync 2.6.9-2etch2 fast remote file copy program (lik -- no debconf information -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
