[CRIU] Dumping lxc container failed - CRIU 1.6
Thouraya TH
thouraya87 at gmail.com
Wed Jun 24 08:42:20 PDT 2015
Hello all,
Here is my situation.
I have three containers on my host.
I have done the dumping process of the first container as follows:
lxc-checkpoint -s -D /tmp/dire -n worker1
Then I restart it as follows:
lxc-checkpoint -r -D /tmp/dire -n worker1
worker 1 restarts well. (lxc-ls -f display that worker1 is RUNNING)
I wanted to test the dumping process of the second container as follows:
lxc-checkpoint -s -D /tmp/dire4 -n worker2 ( P.S: worker1 and worker2 are
cloned of the same container workerTest)
but *Dumping failed:*
Warn (fsnotify.c:188): fsnotify: Handle 800003:38916 cannot be
opened
Warn (fsnotify.c:188): fsnotify: Handle 800003:56662 cannot be opened
Warn (arch/x86/crtools.c:132): Will restore 3420 with interrupted system
call
Error (sk-inet.c:188): Name resolved on unconnected socket
Error (cr-dump.c:1584): Dump files (pid: 10592) failed with -1
Error (cr-dump.c:1947): Dumping FAILED.
I have done:
crit decode --pretty < inetsk.img > output.txt
Attached to this e-mail the file output.txt.
Thank you so much for help.
Best Regards.
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{
"magic": "INETSK",
"entries": [
{
"src_port": 68,
"family": 2,
"proto": 17,
"opts": {
"so_passsec": false,
"so_snd_tmo_sec": 0,
"so_sndbuf": 212992,
"so_passcred": false,
"so_mark": 0,
"reuseaddr": true,
"so_rcv_tmo_usec": 0,
"so_priority": 0,
"so_rcvlowat": 1,
"so_no_check": false,
"so_rcv_tmo_sec": 0,
"so_rcvbuf": 212992,
"so_dontroute": false,
"so_snd_tmo_usec": 0
},
"fown": {
"pid_type": 0,
"signum": 0,
"pid": 0,
"uid": 0,
"euid": 0
},
"dst_addr": [
"0.0.0.0"
],
"state": 7,
"ino": 19870,
"flags": "0x80002",
"dst_port": 0,
"src_addr": [
"0.0.0.0"
],
"type": 2,
"id": 84,
"backlog": 0
},
{
"src_port": 52048,
"family": 2,
"proto": 17,
"opts": {
"so_passsec": false,
"so_snd_tmo_sec": 0,
"so_sndbuf": 212992,
"so_passcred": false,
"so_mark": 0,
"reuseaddr": false,
"so_rcv_tmo_usec": 0,
"so_priority": 0,
"so_rcvlowat": 1,
"so_no_check": false,
"so_rcv_tmo_sec": 0,
"so_rcvbuf": 212992,
"so_dontroute": false,
"so_snd_tmo_usec": 0
},
"fown": {
"pid_type": 0,
"signum": 0,
"pid": 0,
"uid": 0,
"euid": 0
},
"dst_addr": [
"0.0.0.0"
],
"state": 7,
"ino": 21533,
"flags": "0x802",
"dst_port": 0,
"src_addr": [
"0.0.0.0"
],
"type": 2,
"id": 85,
"backlog": 0
},
{
"src_port": 27067,
"family": 10,
"proto": 17,
"opts": {
"so_passsec": false,
"so_snd_tmo_sec": 0,
"so_sndbuf": 212992,
"so_passcred": false,
"so_mark": 0,
"reuseaddr": false,
"so_rcv_tmo_usec": 0,
"so_priority": 0,
"so_rcvlowat": 1,
"so_no_check": false,
"so_rcv_tmo_sec": 0,
"so_rcvbuf": 212992,
"so_dontroute": false,
"so_snd_tmo_usec": 0
},
"fown": {
"pid_type": 0,
"signum": 0,
"pid": 0,
"uid": 0,
"euid": 0
},
"dst_addr": [
"::"
],
"v6only": true,
"state": 7,
"ino": 21534,
"flags": "0x802",
"dst_port": 0,
"src_addr": [
"::"
],
"type": 2,
"id": 86,
"backlog": 0
},
{
"src_port": 22,
"family": 2,
"proto": 6,
"opts": {
"so_passsec": false,
"so_snd_tmo_sec": 0,
"so_sndbuf": 16384,
"so_passcred": false,
"so_mark": 0,
"reuseaddr": true,
"so_rcv_tmo_usec": 0,
"so_priority": 0,
"so_rcvlowat": 1,
"so_no_check": false,
"so_rcv_tmo_sec": 0,
"so_rcvbuf": 87380,
"so_dontroute": false,
"so_snd_tmo_usec": 0
},
"fown": {
"pid_type": 0,
"signum": 0,
"pid": 0,
"uid": 0,
"euid": 0
},
"dst_addr": [
"0.0.0.0"
],
"state": 10,
"ino": 22556,
"flags": "0x802",
"dst_port": 0,
"src_addr": [
"0.0.0.0"
],
"type": 1,
"id": 89,
"backlog": 128
},
{
"src_port": 22,
"family": 10,
"proto": 6,
"opts": {
"so_passsec": false,
"so_snd_tmo_sec": 0,
"so_sndbuf": 16384,
"so_passcred": false,
"so_mark": 0,
"reuseaddr": true,
"so_rcv_tmo_usec": 0,
"so_priority": 0,
"so_rcvlowat": 1,
"so_no_check": false,
"so_rcv_tmo_sec": 0,
"so_rcvbuf": 87380,
"so_dontroute": false,
"so_snd_tmo_usec": 0
},
"fown": {
"pid_type": 0,
"signum": 0,
"pid": 0,
"uid": 0,
"euid": 0
},
"dst_addr": [
"::"
],
"v6only": true,
"state": 10,
"ino": 22558,
"flags": "0x802",
"dst_port": 0,
"src_addr": [
"::"
],
"type": 1,
"id": 90,
"backlog": 128
},
{
"src_port": 7199,
"family": 2,
"proto": 6,
"opts": {
"so_passsec": false,
"so_snd_tmo_sec": 0,
"so_sndbuf": 16384,
"so_passcred": false,
"so_mark": 0,
"reuseaddr": true,
"so_rcv_tmo_usec": 0,
"so_priority": 0,
"so_rcvlowat": 1,
"so_no_check": false,
"so_rcv_tmo_sec": 0,
"so_rcvbuf": 87380,
"so_dontroute": false,
"so_snd_tmo_usec": 0
},
"fown": {
"pid_type": 0,
"signum": 0,
"pid": 0,
"uid": 0,
"euid": 0
},
"dst_addr": [
"0.0.0.0"
],
"state": 10,
"ino": 45558,
"flags": "0x802",
"dst_port": 0,
"src_addr": [
"127.0.0.1"
],
"type": 1,
"id": 163,
"backlog": 50
},
{
"src_port": 60593,
"family": 2,
"proto": 6,
"opts": {
"so_passsec": false,
"so_snd_tmo_sec": 0,
"so_sndbuf": 16384,
"so_passcred": false,
"so_mark": 0,
"reuseaddr": true,
"so_rcv_tmo_usec": 0,
"so_priority": 0,
"so_rcvlowat": 1,
"so_no_check": false,
"so_rcv_tmo_sec": 0,
"so_rcvbuf": 87380,
"so_dontroute": false,
"so_snd_tmo_usec": 0
},
"fown": {
"pid_type": 0,
"signum": 0,
"pid": 0,
"uid": 0,
"euid": 0
},
"dst_addr": [
"0.0.0.0"
],
"state": 10,
"ino": 47013,
"flags": "0x802",
"dst_port": 0,
"src_addr": [
"127.0.0.1"
],
"type": 1,
"id": 164,
"backlog": 50
},
{
"src_port": 7000,
"family": 2,
"proto": 6,
"opts": {
"so_passsec": false,
"so_snd_tmo_sec": 0,
"so_sndbuf": 16384,
"so_passcred": false,
"so_mark": 0,
"reuseaddr": true,
"so_rcv_tmo_usec": 0,
"so_priority": 0,
"so_rcvlowat": 1,
"so_no_check": false,
"so_rcv_tmo_sec": 0,
"so_rcvbuf": 87380,
"so_dontroute": false,
"so_snd_tmo_usec": 0
},
"fown": {
"pid_type": 0,
"signum": 0,
"pid": 0,
"uid": 0,
"euid": 0
},
"dst_addr": [
"0.0.0.0"
],
"state": 10,
"ino": 43817,
"flags": "0x2",
"dst_port": 0,
"src_addr": [
"10.147.243.137"
],
"type": 1,
"id": 174,
"backlog": 128
},
{
"src_port": 7000,
"family": 2,
"proto": 6,
"opts": {
"so_passsec": false,
"so_snd_tmo_sec": 0,
"so_sndbuf": 87040,
"so_passcred": false,
"so_mark": 0,
"reuseaddr": true,
"so_rcv_tmo_usec": 0,
"so_priority": 0,
"so_rcvlowat": 1,
"so_no_check": false,
"so_rcv_tmo_sec": 0,
"so_rcvbuf": 374400,
"so_dontroute": false,
"so_snd_tmo_usec": 0
},
"fown": {
"pid_type": 0,
"signum": 0,
"pid": 0,
"uid": 0,
"euid": 0
},
"dst_addr": [
"10.147.243.151"
],
"state": 1,
"ino": 39825,
"flags": "0x2",
"dst_port": 42219,
"src_addr": [
"10.147.243.137"
],
"type": 1,
"id": 175,
"backlog": 0
},
{
"src_port": 7000,
"family": 2,
"proto": 6,
"opts": {
"so_passsec": false,
"so_snd_tmo_sec": 0,
"so_sndbuf": 87040,
"so_passcred": false,
"so_mark": 0,
"reuseaddr": true,
"so_rcv_tmo_usec": 0,
"so_priority": 0,
"so_rcvlowat": 1,
"so_no_check": false,
"so_rcv_tmo_sec": 0,
"so_rcvbuf": 374400,
"so_dontroute": false,
"so_snd_tmo_usec": 0
},
"fown": {
"pid_type": 0,
"signum": 0,
"pid": 0,
"uid": 0,
"euid": 0
},
"dst_addr": [
"10.147.243.146"
],
"state": 1,
"ino": 43818,
"flags": "0x2",
"dst_port": 33365,
"src_addr": [
"10.147.243.137"
],
"type": 1,
"id": 177,
"backlog": 0
},
{
"src_port": 52860,
"family": 2,
"proto": 6,
"opts": {
"so_passsec": false,
"so_snd_tmo_sec": 0,
"so_sndbuf": 87040,
"so_passcred": false,
"so_mark": 0,
"reuseaddr": false,
"so_rcv_tmo_usec": 0,
"so_priority": 0,
"so_rcvlowat": 1,
"so_no_check": false,
"so_rcv_tmo_sec": 0,
"so_rcvbuf": 372480,
"so_dontroute": false,
"so_snd_tmo_usec": 0
},
"fown": {
"pid_type": 0,
"signum": 0,
"pid": 0,
"uid": 0,
"euid": 0
},
"dst_addr": [
"10.147.243.146"
],
"state": 1,
"ino": 47016,
"flags": "0x2",
"dst_port": 7000,
"src_addr": [
"10.147.243.137"
],
"type": 1,
"id": 178,
"backlog": 0
},
{
"src_port": 54167,
"family": 2,
"proto": 6,
"opts": {
"so_passsec": false,
"so_snd_tmo_sec": 0,
"so_sndbuf": 87040,
"so_passcred": false,
"so_mark": 0,
"reuseaddr": false,
"so_rcv_tmo_usec": 0,
"so_priority": 0,
"so_rcvlowat": 1,
"so_no_check": false,
"so_rcv_tmo_sec": 0,
"so_rcvbuf": 372480,
"so_dontroute": false,
"so_snd_tmo_usec": 0
},
"fown": {
"pid_type": 0,
"signum": 0,
"pid": 0,
"uid": 0,
"euid": 0
},
"dst_addr": [
"10.147.243.147"
],
"state": 1,
"ino": 43819,
"flags": "0x2",
"dst_port": 7000,
"src_addr": [
"10.147.243.137"
],
"type": 1,
"id": 179,
"backlog": 0
},
{
"src_port": 60177,
"family": 2,
"proto": 6,
"opts": {
"so_passsec": false,
"so_snd_tmo_sec": 0,
"so_sndbuf": 87040,
"so_passcred": false,
"so_mark": 0,
"reuseaddr": false,
"so_rcv_tmo_usec": 0,
"so_priority": 0,
"so_rcvlowat": 1,
"so_no_check": false,
"so_rcv_tmo_sec": 0,
"so_rcvbuf": 372480,
"so_dontroute": false,
"so_snd_tmo_usec": 0
},
"fown": {
"pid_type": 0,
"signum": 0,
"pid": 0,
"uid": 0,
"euid": 0
},
"dst_addr": [
"10.147.243.144"
],
"state": 1,
"ino": 47206,
"flags": "0x2",
"dst_port": 7000,
"src_addr": [
"10.147.243.137"
],
"type": 1,
"id": 180,
"backlog": 0
},
{
"src_port": 47222,
"family": 2,
"proto": 6,
"opts": {
"so_passsec": false,
"so_snd_tmo_sec": 0,
"so_sndbuf": 87040,
"so_passcred": false,
"so_mark": 0,
"reuseaddr": false,
"so_rcv_tmo_usec": 0,
"so_priority": 0,
"so_rcvlowat": 1,
"so_no_check": false,
"so_rcv_tmo_sec": 0,
"so_rcvbuf": 372480,
"so_dontroute": false,
"so_snd_tmo_usec": 0
},
"fown": {
"pid_type": 0,
"signum": 0,
"pid": 0,
"uid": 0,
"euid": 0
},
"dst_addr": [
"10.147.243.145"
],
"state": 1,
"ino": 43820,
"flags": "0x2",
"dst_port": 7000,
"src_addr": [
"10.147.243.137"
],
"type": 1,
"id": 181,
"backlog": 0
},
{
"src_port": 7000,
"family": 2,
"proto": 6,
"opts": {
"so_passsec": false,
"so_snd_tmo_sec": 0,
"so_sndbuf": 87040,
"so_passcred": false,
"so_mark": 0,
"reuseaddr": true,
"so_rcv_tmo_usec": 0,
"so_priority": 0,
"so_rcvlowat": 1,
"so_no_check": false,
"so_rcv_tmo_sec": 0,
"so_rcvbuf": 501592,
"so_dontroute": false,
"so_snd_tmo_usec": 0
},
"fown": {
"pid_type": 0,
"signum": 0,
"pid": 0,
"uid": 0,
"euid": 0
},
"dst_addr": [
"10.147.243.144"
],
"state": 1,
"ino": 45567,
"flags": "0x2",
"dst_port": 47148,
"src_addr": [
"10.147.243.137"
],
"type": 1,
"id": 182,
"backlog": 0
},
{
"src_port": 7000,
"family": 2,
"proto": 6,
"opts": {
"so_passsec": false,
"so_snd_tmo_sec": 0,
"so_sndbuf": 87040,
"so_passcred": false,
"so_mark": 0,
"reuseaddr": true,
"so_rcv_tmo_usec": 0,
"so_priority": 0,
"so_rcvlowat": 1,
"so_no_check": false,
"so_rcv_tmo_sec": 0,
"so_rcvbuf": 374400,
"so_dontroute": false,
"so_snd_tmo_usec": 0
},
"fown": {
"pid_type": 0,
"signum": 0,
"pid": 0,
"uid": 0,
"euid": 0
},
"dst_addr": [
"10.147.243.147"
],
"state": 1,
"ino": 37473,
"flags": "0x2",
"dst_port": 53429,
"src_addr": [
"10.147.243.137"
],
"type": 1,
"id": 184,
"backlog": 0
},
{
"src_port": 7000,
"family": 2,
"proto": 6,
"opts": {
"so_passsec": false,
"so_snd_tmo_sec": 0,
"so_sndbuf": 87040,
"so_passcred": false,
"so_mark": 0,
"reuseaddr": true,
"so_rcv_tmo_usec": 0,
"so_priority": 0,
"so_rcvlowat": 1,
"so_no_check": false,
"so_rcv_tmo_sec": 0,
"so_rcvbuf": 374400,
"so_dontroute": false,
"so_snd_tmo_usec": 0
},
"fown": {
"pid_type": 0,
"signum": 0,
"pid": 0,
"uid": 0,
"euid": 0
},
"dst_addr": [
"10.147.243.145"
],
"state": 1,
"ino": 39826,
"flags": "0x2",
"dst_port": 54119,
"src_addr": [
"10.147.243.137"
],
"type": 1,
"id": 185,
"backlog": 0
}
]
}
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