BETA2 No onboard raid support?

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

BETA2 No onboard raid support?

Veeam Logoby pama » Thu Sep 01, 2016 9:09 am

Code: Select all
Known Issues and Limitations

• Backup job may fail if an onboard RAID is used



A lot of tester will be cut-off... any chanche to get it working?
Thank you
pama
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Re: BETA2 No onboard raid support?

Veeam Logoby PTide » Thu Sep 01, 2016 9:26 am

Hi,

Dev team has already brought many improvements and yet more to be done so the research is still in progress. Have you tried BETA2 with your RAID configuration?

Thanks
PTide
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Re: BETA2 No onboard raid support?

Veeam Logoby pama » Thu Sep 01, 2016 10:53 am

Thanks for your reply,
I have tested and backup fails immediately with

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     2016-09-01 11:10:15 Job started at 2016-09-01 11:10:15
     2016-09-01 11:10:15 Starting backup
     2016-09-01 11:10:17 [error] No objects to backup.
     2016-09-01 11:10:17 [error] Failed to perform backup


The result is the same both with "volume level backup" and "entire machine"
pama
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Re: BETA2 No onboard raid support?

Veeam Logoby kylet » Fri Sep 02, 2016 1:47 pm 1 person likes this post

I got quite far along backing up a 1.5TB LVM which sits on a Dell R420 PERC RAID6 set. This is from the Agent.Target.log file.

Code: Select all
[01.09.2016 16:15:38] <140686242330368> cli    |       - 47%, workload rps: 88/6/0, client: {325621eb-a14c-42c3-8647-3c
99e98b2b94}
[01.09.2016 16:15:49] <140686242330368> cli    |       - 47%, workload rps: 88/6/0, client: {325621eb-a14c-42c3-8647-3c
99e98b2b94}
[01.09.2016 16:15:52] <140685793548032>        | ERR |Asynchronous data reader has failed.
[01.09.2016 16:15:52] <140685793548032>        | ERR |Snapshot overflow.
[01.09.2016 16:15:52] <140685793548032>        | >>  |--tr:Failed to read from aggregated device. Requested offset: [70
3637487616]. Data size: [1048576].
[01.09.2016 16:15:52] <140685793548032>        | >>  |--tr:Failed to read from memory backed device. Requested offset:
[703637487616]. Data size: [1048576].
[01.09.2016 16:15:52] <140685793548032>        | >>  |--tr:Failed to read the next block from the disk. Disk: [vg_syslo
g]. Current offset: [703,637,487,616]. Disk size: [1,495,337,533,440]. CBT tracker: [Incremental multi-tracker { bitmap
_tracker:// , bitmap_tracker:// ,  }].
[01.09.2016 16:15:52] <140685793548032>        | >>  |--tr:Next asynchronous read request cannot be processed.
[01.09.2016 16:15:52] <140685793548032>        | >>  |--tr:Asynchronous data reader has failed.
[01.09.2016 16:15:52] <140685793548032>        | >>  |Unable to retrieve next block transmission command. Number of alr
eady processed blocks: [436541].
kylet
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Re: BETA2 No onboard raid support?

Veeam Logoby PTide » Fri Sep 02, 2016 4:04 pm

Hi Kylet,

Please provide all logs (you can send me an archived /var/log/veeam directory) as well as outputs from lsblk -af and dmesg -T via any filesharing service of your choice.

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PTide
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Re: BETA2 No onboard raid support?

Veeam Logoby pama » Mon Sep 12, 2016 6:29 am

Any news about this?
Thank you!
pama
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Re: BETA2 No onboard raid support?

Veeam Logoby PTide » Mon Sep 12, 2016 11:24 am

Hi Andrea,

Please run tar -hczvf sysfs_dev_block.tar.gz /sys/dev/block/* and send me the resulting file. Please note that the archiving process might take a while.

Thanks
PTide
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Re: BETA2 No onboard raid support?

Veeam Logoby pama » Mon Sep 12, 2016 12:31 pm

Replied by pm.
Thank you
pama
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