Backup Error "not enough space"

[biker]

Veeam Backup Log

2> Info vcbMounter: [2009-05-27 08:11:40.807 'vcbMounter' 5172 error] Error: Failed to export the disk: Not enough Space on Disk
[27.05.2009 08:11:40] <12> Info vcbMounter: [2009-05-27 08:11:40.807 'vcbMounter' 5172 error] An error occurred, cleaning up...

But where ? on which disk ?

On my backup target is enough disk space.

Need Veeam Backup more temp space ? Is that the Problem ?

My Veeam Host have only 296 GB Space.

What is with C:\Documents and Settings\Administrator\Local Settings\Temp\

Can i erase veeam backup tem files ?

[Gostev]

How much free space do you have on C: drive?

[biker]

it was about 21 gb free, now i have more space.

now i have another error :

Completing current object backup process Run
Policy failed Client error: ERROR: HookEnd command received C
annot write a data chunk to a cyclic buffer. Chunk size: [262144].
Cannot push data chunk to the VCB backup stream. Chunk size: [262144].
ERROR: in drv cycle: Server error: Cannot allocate memory for an array.
Array size: [1126237099]. VBK block cannot be retrieved from the storage. Storage: [KNH-SMBSRVDUSNASBACKUP.vbk]. File id: [8]. Block index: [32951]. get_block_info() function call has failed.
Storage: [KNH-SMBSRVDUSNASBACKUP.vbk]. File ID: [8]. File offset: [34551627776]. Cannotreplace file's block. Storage: [KNH-SMBSRVDUSNASBACKUP.vbk]. File ID: [8]. File offset: [34551627776]. Unable to process VCB backup commands.

[Gostev]

OK, this is different error that does not relate to free disk space. Please contact our support and provide all logs from Help | Support information, we may need developers to take a look at this.

[ssimakov]

biker, most likely your backup console runs out of resources during backup, but we definitely need all logs to provide you with an exact answer.