Snapshot overflow

Backup agent for Linux servers and workstations on-premises or in the public cloud

Re: Snapshot overflow

Veeam Logoby strebelc » Tue Feb 07, 2017 8:58 pm

I'm just trying the software and had the same issue. Can you also send me the "fix"?

Thanks
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Re: Snapshot overflow

Veeam Logoby Vitaliy S. » Wed Feb 08, 2017 2:45 pm

Guys, in order to receive instructions on how to fix it, please contact our Veeam technical support directly. Thanks!
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Re: Snapshot overflow

Veeam Logoby dropped91 » Thu Mar 09, 2017 9:11 am

Hi,

what is the solution?
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Re: Snapshot overflow

Veeam Logoby vmniels » Thu Mar 09, 2017 10:26 am

Please contact support for the instructions as advised before.
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Re: Snapshot overflow

Veeam Logoby t.gebler » Tue Apr 25, 2017 3:59 pm

Same Problem, Backing up a Debian Server to a 9.5 Repo.

#02137729

I run an VMWare VM at home with Debian Jesse and Ownloud. No LVMs, just plain Disks. Veeam Agent is in its stable Version installed. I backup the full System to our 9.5U1 Repository through a 5MBit VPN Site2Site link for testing. The Job should run about 5-7 Days, it always fails after 3 Days. A different issue is, it is scheduled to 23.05 every day. I get errors that a different job is running. Thats obvious that the job runs for more then 24h. Would be nice to surpress this error because its the same job.

root@geb-srv-cloud:~# df -h
Dateisystem Größe Benutzt Verf. Verw% Eingehängt auf
/dev/dm-0 47G 2,8G 42G 7% /
udev 10M 0 10M 0% /dev
tmpfs 1,2G 50M 1,2G 5% /run
tmpfs 3,0G 0 3,0G 0% /dev/shm
tmpfs 5,0M 0 5,0M 0% /run/lock
tmpfs 3,0G 0 3,0G 0% /sys/fs/cgroup
/dev/sda1 236M 33M 191M 15% /boot
/dev/sdb1 296G 248G 33G 89% /var/www/owncloud/data
Tobias Gebler
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Re: Snapshot overflow

Veeam Logoby PTide » Wed Apr 26, 2017 12:24 pm

Hi,

May I ask you what kind of load do you have on your server? I mean what software do you run (any databases). Also at what percentage did the job fail and what are the stats ("read", "transferred" etc.)?

Thanks
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Re: Snapshot overflow

Veeam Logoby t.gebler » Thu Apr 27, 2017 8:08 pm

Its a Debian Jesse LAMP stack, it runs the latest Owncloud. about 20 minutes ago, the Job failed and I send new logs to support.
Thankfully I had ssh opended and did an df-h before and after it failed. I notived that the data disk was filled at 90% when it was running. After it failed it dropped to 81%.
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Re: Snapshot overflow

Veeam Logoby modell » Sat May 13, 2017 6:21 pm

I have the same issue. Could You please send the instructions in PM. Thank You!
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Re: Snapshot overflow

Veeam Logoby t.gebler » Tue May 16, 2017 7:21 am

I m still currently testing, it helped to raise the snapshot limit to 96% but my changes on the disk were to big probably. So either you make your disk bigger or you ad an additional disk only for the snapshots like I m currently testing. You can change in the veeam ini config the snapshot path to the new disk.
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Re: Snapshot overflow

Veeam Logoby dicamillo » Tue May 16, 2017 3:41 pm

I am also having the same problem. Could you please send me instruction. Thanks.
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Re: Snapshot overflow

Veeam Logoby foggy » Tue May 16, 2017 4:15 pm

Please contact support to get them.
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Re: Snapshot overflow

Veeam Logoby notonlyuser » Fri Jul 21, 2017 4:45 am

Hello. I use the free version with Debian Jessie. I test the program with different servers. All servers are without any LVM but different disksize. All machines have a hardware raid controller. A partition size of 1.8TB works fine with HDD, but a size of 875GB with SSD leads to problems.
Code: Select all
[20.07.2017 15:19:48] <139913808537344> lpbcore|   Checking fail 'No space for snapshot' ok.
[20.07.2017 15:19:48] <139913808537344> lpbcore| ERR |Snapshot overflow
[20.07.2017 15:19:48] <139913808537344> lpbcore| >>  |--tr:Snapshot overflow fail found
[20.07.2017 15:19:48] <139913808537344> lpbcore| >>  |--tr:Failed to execute method [0] for class [N10lpbcorelib11interaction9proxystub25CSnapshotResourceLockStubE].
[20.07.2017 15:19:48] <139913808537344> lpbcore| >>  |An exception was thrown from thread [139913808537344].

Can it be a problem because many directories with "mount bind" point to the same partition /dev/sda3?
Code: Select all
...
/dev/sda3 on /var/www/clients/client1/web20/log type ext4 (rw,relatime,errors=remount-ro,data=ordered,jqfmt=vfsv0,usrjquota=quota.user,grpjquota=quota.group)
/dev/sda3 on /var/www/clients/client1/web19/log type ext4 (rw,relatime,errors=remount-ro,data=ordered,jqfmt=vfsv0,usrjquota=quota.user,grpjquota=quota.group)
/dev/sda3 on /var/www/clients/client1/web18/log type ext4 (rw,relatime,errors=remount-ro,data=ordered,jqfmt=vfsv0,usrjquota=quota.user,grpjquota=quota.group)
/dev/sda3 on /var/www/clients/client1/web16/log type ext4 (rw,relatime,errors=remount-ro,data=ordered,jqfmt=vfsv0,usrjquota=quota.user,grpjquota=quota.group)
/dev/sda3 on /var/www/clients/client1/web15/log type ext4 (rw,relatime,errors=remount-ro,data=ordered,jqfmt=vfsv0,usrjquota=quota.user,grpjquota=quota.group)
/dev/sda3 on /var/www/clients/client1/web14/log type ext4 (rw,relatime,errors=remount-ro,data=ordered,jqfmt=vfsv0,usrjquota=quota.user,grpjquota=quota.group)
/dev/sda3 on /var/www/clients/client1/web13/log type ext4 (rw,relatime,errors=remount-ro,data=ordered,jqfmt=vfsv0,usrjquota=quota.user,grpjquota=quota.group)
...

Regards, Ronny
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Re: Snapshot overflow

Veeam Logoby vmniels » Fri Jul 21, 2017 8:55 am

Best would be to contact support. It seems the server runs out of space to create the snapshot and they can assist you with it.
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Re: Snapshot overflow

Veeam Logoby faceless1710 » Tue Aug 08, 2017 9:26 pm

The same problem happens here.
The size of the disk we need to backup is 1.8 TB
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Re: Snapshot overflow

Veeam Logoby PTide » Wed Aug 09, 2017 12:27 pm

Please contact our support team on that issue so they can take a look and suggest how to tune your system.

Thank you
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