Backup very long

M

monitor35

New Member
Apr 15, 2014
6
0
1
Hello guys,

I create this topic because I have problem with my backup which are very long.

I was on proxmox 1.9 and I would like to upgrade my proxmox.
To be sure I created an other proxmox on an other server that I installed on proxmox 3.4 .

I migrated all my VMs from my proxmox v1.9 to my other proxmox on v3.4 to make a test. I made a backup and I seen that the backup was more longer than before.

Backup detail on one VMID test :

- Proxmox 1.9 average speed : 47 Mo/s
- New Proxmox 3.4 average speed: 25 Mo/s

My backup was save on a NFS mountpoint (network speed 1Gbits/s) like the older proxmox .

Here is some details about my proxmox v3.4 :


# mount

Code: 
192.168.x.x:/mnt/POOL/backup_proxmox_tmp on /mnt/pve/backup-opennas type nfs (rw,relatime,vers=3,rsize=65536,wsize=65536,namlen=255,hard,proto=tcp,timeo=600,retrans=2,sec=sys,mountaddr=192.168.x.x,mountvers=3,mountport=719,mountproto=udp,local_lock=none,addr=192.168.x.x)

# pveversion -v

Code: 
proxmox-ve-2.6.32: 3.3-147 (running kernel: 2.6.32-37-pve)
pve-manager: 3.4-1 (running version: 3.4-1/3f2d890e)
pve-kernel-2.6.32-37-pve: 2.6.32-147
lvm2: 2.02.98-pve4
clvm: 2.02.98-pve4
corosync-pve: 1.4.7-1
openais-pve: 1.1.4-3
libqb0: 0.11.1-2
redhat-cluster-pve: 3.2.0-2
resource-agents-pve: 3.9.2-4
fence-agents-pve: 4.0.10-2
pve-cluster: 3.0-16
qemu-server: 3.3-20
pve-firmware: 1.1-3
libpve-common-perl: 3.0-24
libpve-access-control: 3.0-16
libpve-storage-perl: 3.0-31
pve-libspice-server1: 0.12.4-3
vncterm: 1.1-8
vzctl: 4.0-1pve6
vzprocps: 2.0.11-2
vzquota: 3.1-2
pve-qemu-kvm: 2.1-12
ksm-control-daemon: 1.1-1
glusterfs-client: 3.5.2-1

# ethtool eth0

Code: 
Settings for eth0:
        Supported ports: [ TP ]
        Supported link modes:   10baseT/Half 10baseT/Full 
                                100baseT/Half 100baseT/Full 
                                1000baseT/Full 
        Supported pause frame use: Symmetric
        Supports auto-negotiation: Yes
        Advertised link modes:  10baseT/Half 10baseT/Full 
                                100baseT/Half 100baseT/Full 
                                1000baseT/Full 
        Advertised pause frame use: Symmetric
        Advertised auto-negotiation: Yes
        Speed: 1000Mb/s
        Duplex: Full
        Port: Twisted Pair
        PHYAD: 1
        Transceiver: internal
        Auto-negotiation: on
        MDI-X: on
        Supports Wake-on: pumbg
        Wake-on: g
        Current message level: 0x00000007 (7)
                               drv probe link
        Link detected: yes

Here is the log of a backup try on the new proxmox :
Code: 
Aug 11 18:15:02 INFO: Starting Backup of VM 110 (qemu)
Aug 11 18:15:02 INFO: status = stopped
Aug 11 18:15:03 INFO: update VM 110: -lock backup
Aug 11 18:15:04 INFO: backup mode: stop
Aug 11 18:15:04 INFO: ionice priority: 7
Aug 11 18:15:04 INFO: creating archive '/mnt/pve/backup/dump/vzdump-qemu-110-2015_08_11-18_15_02.vma'
Aug 11 18:15:04 INFO: starting kvm to execute backup task
Aug 11 18:15:05 INFO: started backup task 'f18d73ce-1467-4be7-bf11-d6d75e081d18'
Aug 11 18:15:08 INFO: status: 0% (313131008/193273528320), sparse 0% (263888896), duration 3, 104/16 MB/s
Aug 11 18:16:10 INFO: status: 1% (1958739968/193273528320), sparse 0% (310812672), duration 65, 26/25 MB/s
Aug 11 18:17:29 INFO: status: 2% (3892772864/193273528320), sparse 0% (413077504), duration 144, 24/23 MB/s
Aug 11 18:18:42 INFO: status: 3% (5812387840/193273528320), sparse 0% (464908288), duration 217, 26/25 MB/s
Aug 11 18:19:59 INFO: status: 4% (7743275008/193273528320), sparse 0% (504602624), duration 294, 25/24 MB/s
Aug 11 18:21:19 INFO: status: 5% (9667805184/193273528320), sparse 0% (548712448), duration 374, 24/23 MB/s
Aug 11 18:22:46 INFO: status: 6% (11601379328/193273528320), sparse 0% (565145600), duration 461, 22/22 MB/s
Aug 11 18:24:08 INFO: status: 7% (13543407616/193273528320), sparse 0% (589176832), duration 543, 23/23 MB/s
Aug 11 18:25:32 INFO: status: 8% (15481896960/193273528320), sparse 0% (600477696), duration 627, 23/22 MB/s
Aug 11 18:26:58 INFO: status: 9% (17412849664/193273528320), sparse 0% (614309888), duration 713, 22/22 MB/s
Aug 11 18:28:37 INFO: status: 10% (19328991232/193273528320), sparse 0% (659648512), duration 812, 19/18 MB/s
Aug 11 18:29:56 INFO: status: 11% (21277638656/193273528320), sparse 0% (690585600), duration 891, 24/24 MB/s
Aug 11 18:31:09 INFO: status: 12% (23219666944/193273528320), sparse 0% (716820480), duration 964, 26/26 MB/s
Aug 11 18:32:22 INFO: status: 13% (25148456960/193273528320), sparse 0% (745918464), duration 1037, 26/26 MB/s
Aug 11 18:33:36 INFO: status: 14% (27060404224/193273528320), sparse 0% (782704640), duration 1111, 25/25 MB/s
Aug 11 18:34:53 INFO: status: 15% (29010100224/193273528320), sparse 0% (829476864), duration 1188, 25/24 MB/s
Aug 11 18:36:09 INFO: status: 16% (30945116160/193273528320), sparse 0% (864141312), duration 1264, 25/25 MB/s
Aug 11 18:37:25 INFO: status: 17% (32868466688/193273528320), sparse 0% (913371136), duration 1340, 25/24 MB/s
Aug 11 18:38:41 INFO: status: 18% (34791489536/193273528320), sparse 0% (966381568), duration 1416, 25/24 MB/s
Aug 11 18:39:58 INFO: status: 19% (36722442240/193273528320), sparse 0% (974221312), duration 1493, 25/24 MB/s
Aug 11 18:41:14 INFO: status: 20% (38658637824/193273528320), sparse 0% (1021235200), duration 1569, 25/24 MB/s
Aug 11 18:42:30 INFO: status: 21% (40607481856/193273528320), sparse 0% (1053814784), duration 1645, 25/25 MB/s
Aug 11 18:43:45 INFO: status: 22% (42535813120/193273528320), sparse 0% (1087852544), duration 1720, 25/25 MB/s
Aug 11 18:44:59 INFO: status: 23% (44465061888/193273528320), sparse 0% (1140346880), duration 1794, 26/25 MB/s
Aug 11 18:46:14 INFO: status: 24% (46399946752/193273528320), sparse 0% (1176150016), duration 1869, 25/25 MB/s
Aug 11 18:47:31 INFO: status: 25% (48319561728/193273528320), sparse 0% (1226424320), duration 1946, 24/24 MB/s
Aug 11 18:48:46 INFO: status: 26% (50262245376/193273528320), sparse 0% (1268383744), duration 2021, 25/25 MB/s
Aug 11 18:50:01 INFO: status: 27% (52186644480/193273528320), sparse 0% (1309192192), duration 2096, 25/25 MB/s
Aug 11 18:51:15 INFO: status: 28% (54120349696/193273528320), sparse 0% (1349132288), duration 2170, 26/25 MB/s
Aug 11 18:52:30 INFO: status: 29% (56051302400/193273528320), sparse 0% (1365757952), duration 2245, 25/25 MB/s
Aug 11 18:53:44 INFO: status: 30% (58001260544/193273528320), sparse 0% (1441509376), duration 2319, 26/25 MB/s
Aug 11 18:54:58 INFO: status: 31% (59921924096/193273528320), sparse 0% (1482522624), duration 2393, 25/25 MB/s
Aug 11 18:56:11 INFO: status: 32% (61858578432/193273528320), sparse 0% (1551314944), duration 2466, 26/25 MB/s
Aug 11 18:57:33 INFO: status: 33% (63793790976/193273528320), sparse 0% (1601327104), duration 2548, 23/22 MB/s
Aug 11 18:59:18 INFO: status: 34% (65713668096/193273528320), sparse 0% (1647853568), duration 2653, 18/17 MB/s
Aug 11 19:01:11 INFO: status: 35% (67648421888/193273528320), sparse 0% (1695137792), duration 2766, 17/16 MB/s
Aug 11 19:03:02 INFO: status: 36% (69590056960/193273528320), sparse 0% (1750130688), duration 2877, 17/16 MB/s
Aug 11 19:04:28 INFO: status: 37% (71517601792/193273528320), sparse 0% (1835069440), duration 2963, 22/21 MB/s
Aug 11 19:05:39 INFO: status: 38% (73464086528/193273528320), sparse 0% (1911754752), duration 3034, 27/26 MB/s
Aug 11 19:06:51 INFO: status: 39% (75402641408/193273528320), sparse 1% (1938710528), duration 3106, 26/26 MB/s
Aug 11 19:08:02 INFO: status: 40% (77333594112/193273528320), sparse 1% (2002976768), duration 3177, 27/26 MB/s
Aug 11 19:09:13 INFO: status: 41% (79257534464/193273528320), sparse 1% (2062086144), duration 3248, 27/26 MB/s
Aug 11 19:10:24 INFO: status: 42% (81184686080/193273528320), sparse 1% (2113396736), duration 3319, 27/26 MB/s
Aug 11 19:11:35 INFO: status: 43% (83111247872/193273528320), sparse 1% (2187374592), duration 3390, 27/26 MB/s
Aug 11 19:12:47 INFO: status: 44% (85057208320/193273528320), sparse 1% (2251935744), duration 3462, 27/26 MB/s
Aug 11 19:14:30 INFO: status: 45% (86981672960/193273528320), sparse 1% (2324516864), duration 3565, 18/17 MB/s
Aug 11 19:15:47 INFO: status: 46% (88919310336/193273528320), sparse 1% (2402959360), duration 3642, 25/24 MB/s
Aug 11 19:16:57 INFO: status: 47% (90846461952/193273528320), sparse 1% (2500149248), duration 3712, 27/26 MB/s
Aug 11 19:18:09 INFO: status: 48% (92788883456/193273528320), sparse 1% (2570973184), duration 3784, 26/25 MB/s
Aug 11 19:19:22 INFO: status: 49% (94704566272/193273528320), sparse 1% (2588844032), duration 3857, 26/25 MB/s
Aug 11 19:20:35 INFO: status: 50% (96639188992/193273528320), sparse 1% (2626584576), duration 3930, 26/25 MB/s
Aug 11 19:21:48 INFO: status: 51% (98570010624/193273528320), sparse 1% (2702024704), duration 4003, 26/25 MB/s
Aug 11 19:22:59 INFO: status: 52% (100519837696/193273528320), sparse 1% (2768117760), duration 4074, 27/26 MB/s
Aug 11 19:24:19 INFO: status: 53% (102439780352/193273528320), sparse 1% (2815021056), duration 4154, 23/23 MB/s
Aug 11 19:26:04 INFO: status: 54% (104385937408/193273528320), sparse 1% (2901086208), duration 4259, 18/17 MB/s
Aug 11 19:27:17 INFO: status: 55% (106322067456/193273528320), sparse 1% (2964795392), duration 4332, 26/25 MB/s
Aug 11 19:28:32 INFO: status: 56% (108255182848/193273528320), sparse 1% (3025625088), duration 4407, 25/24 MB/s
Aug 11 19:29:46 INFO: status: 57% (110166409216/193273528320), sparse 1% (3083145216), duration 4481, 25/25 MB/s
Aug 11 19:31:02 INFO: status: 58% (112116498432/193273528320), sparse 1% (3165261824), duration 4557, 25/24 MB/s
Aug 11 19:32:21 INFO: status: 59% (114036965376/193273528320), sparse 1% (3191234560), duration 4636, 24/23 MB/s
Aug 11 19:33:35 INFO: status: 60% (115986595840/193273528320), sparse 1% (3283746816), duration 4710, 26/25 MB/s
Aug 11 19:34:49 INFO: status: 61% (117918924800/193273528320), sparse 1% (3365986304), duration 4784, 26/25 MB/s
Aug 11 19:36:24 INFO: status: 62% (119844569088/193273528320), sparse 1% (3443892224), duration 4879, 20/19 MB/s
Aug 11 19:38:07 INFO: status: 63% (121787514880/193273528320), sparse 1% (3509297152), duration 4982, 18/18 MB/s
Aug 11 19:39:23 INFO: status: 64% (123718270976/193273528320), sparse 1% (3560259584), duration 5058, 25/24 MB/s
Aug 11 19:40:40 INFO: status: 65% (125641490432/193273528320), sparse 1% (3597389824), duration 5135, 24/24 MB/s
Aug 11 19:41:55 INFO: status: 66% (127591448576/193273528320), sparse 1% (3664842752), duration 5210, 25/25 MB/s
Aug 11 19:43:09 INFO: status: 67% (129510014976/193273528320), sparse 1% (3710353408), duration 5284, 25/25 MB/s
Aug 11 19:44:22 INFO: status: 68% (131430678528/193273528320), sparse 1% (3782746112), duration 5357, 26/25 MB/s
Aug 11 19:45:41 INFO: status: 69% (133374410752/193273528320), sparse 1% (3821576192), duration 5436, 24/24 MB/s
Aug 11 19:46:58 INFO: status: 70% (135296385024/193273528320), sparse 1% (3857686528), duration 5513, 24/24 MB/s
Aug 11 19:48:38 INFO: status: 71% (137238609920/193273528320), sparse 2% (3902287872), duration 5613, 19/18 MB/s
Aug 11 19:50:14 INFO: status: 72% (139167662080/193273528320), sparse 2% (3954741248), duration 5709, 20/19 MB/s
Aug 11 19:51:31 INFO: status: 73% (141092388864/193273528320), sparse 2% (4017115136), duration 5786, 24/24 MB/s
Aug 11 19:52:47 INFO: status: 74% (143035334656/193273528320), sparse 2% (4057780224), duration 5862, 25/25 MB/s
Aug 11 19:54:04 INFO: status: 75% (144967925760/193273528320), sparse 2% (4103127040), duration 5939, 25/24 MB/s
Aug 11 19:55:19 INFO: status: 76% (146893570048/193273528320), sparse 2% (4178530304), duration 6014, 25/24 MB/s
Aug 11 19:56:34 INFO: status: 77% (148840382464/193273528320), sparse 2% (4222300160), duration 6089, 25/25 MB/s
Aug 11 19:57:50 INFO: status: 78% (150766813184/193273528320), sparse 2% (4265562112), duration 6165, 25/24 MB/s
Aug 11 19:59:12 INFO: status: 79% (152690163712/193273528320), sparse 2% (4296081408), duration 6247, 23/23 MB/s
Aug 11 20:00:58 INFO: status: 80% (154625835008/193273528320), sparse 2% (4354801664), duration 6353, 18/17 MB/s
Aug 11 20:02:15 INFO: status: 81% (156554690560/193273528320), sparse 2% (4399542272), duration 6430, 25/24 MB/s
Aug 11 20:03:32 INFO: status: 82% (158494097408/193273528320), sparse 2% (4451160064), duration 6507, 25/24 MB/s
Aug 11 20:04:50 INFO: status: 83% (160440582144/193273528320), sparse 2% (4516306944), duration 6585, 24/24 MB/s
Aug 11 20:06:05 INFO: status: 84% (162358099968/193273528320), sparse 2% (4587196416), duration 6660, 25/24 MB/s
Aug 11 20:07:24 INFO: status: 85% (164291018752/193273528320), sparse 2% (4645392384), duration 6739, 24/23 MB/s
Aug 11 20:08:41 INFO: status: 86% (166234488832/193273528320), sparse 2% (4720324608), duration 6816, 25/24 MB/s
Aug 11 20:09:59 INFO: status: 87% (168164458496/193273528320), sparse 2% (4795191296), duration 6894, 24/23 MB/s
Aug 11 20:11:38 INFO: status: 88% (170091610112/193273528320), sparse 2% (4847534080), duration 6993, 19/18 MB/s
Aug 11 20:13:20 INFO: status: 89% (172037439488/193273528320), sparse 2% (4869263360), duration 7095, 19/18 MB/s
Aug 11 20:14:37 INFO: status: 90% (173964787712/193273528320), sparse 2% (4934668288), duration 7172, 25/24 MB/s
Aug 11 20:15:56 INFO: status: 91% (175880404992/193273528320), sparse 2% (4975575040), duration 7251, 24/23 MB/s
Aug 11 20:17:15 INFO: status: 92% (177834360832/193273528320), sparse 2% (5049241600), duration 7330, 24/23 MB/s
Aug 11 20:18:34 INFO: status: 93% (179761512448/193273528320), sparse 2% (5101445120), duration 7409, 24/23 MB/s
Aug 11 20:19:51 INFO: status: 94% (181689581568/193273528320), sparse 2% (5143760896), duration 7486, 25/24 MB/s
Aug 11 20:21:09 INFO: status: 95% (183628333056/193273528320), sparse 2% (5196292096), duration 7564, 24/24 MB/s
Aug 11 20:22:28 INFO: status: 96% (185554173952/193273528320), sparse 2% (5237063680), duration 7643, 24/23 MB/s
Aug 11 20:24:16 INFO: status: 97% (187477721088/193273528320), sparse 2% (5282136064), duration 7751, 17/17 MB/s
Aug 11 20:26:05 INFO: status: 98% (189419880448/193273528320), sparse 2% (5346660352), duration 7860, 17/17 MB/s
Aug 11 20:27:34 INFO: status: 99% (191362433024/193273528320), sparse 2% (5446418432), duration 7949, 21/20 MB/s
Aug 11 20:28:55 INFO: status: 100% (193273528320/193273528320), sparse 2% (5568946176), duration 8030, 23/22 MB/s
Aug 11 20:28:55 INFO: transferred 193273 MB in 8030 seconds (24 MB/s)
Aug 11 20:28:55 INFO: stopping kvm after backup task
Aug 11 20:28:56 INFO: archive file size: 174.84GB
Aug 11 20:28:57 INFO: Finished Backup of VM 110 (02:13:55)

I don't know what to do I'm desperate. Thank you in advance for your help.

Regards
 
Thanks for your answer.

# cat /etc/vzdump.conf

Code: 
# vzdump default settings

#tmpdir: DIR
#dumpdir: DIR
#storage: STORAGE_ID
#mode: snapshot|suspend|stop
#bwlimit: KBPS
#ionice: PRI
#lockwait: MINUTES
#stopwait: MINUTES
#size: MB
#maxfiles: N
#script: FILENAME
#exclude-path: PATHLIST

The problem is not there. But I probably solved my issue. I wasn't activate the compression lzo on my new proxmox. Seem to be better now.

I will make test to be sure and come back to confirm.
 
Last edited:
My issue was solved. I activate the compression lzo.

Thanks for your help.

You can closed my topic.

Regards
 
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