Discussions specific to the VMware vSphere hypervisor
Post Reply
albertwt
Expert
Posts: 640
Liked: 20 times
Joined: Nov 05, 2009 12:24 pm
Location: Sydney, NSW
Contact:

VM resetting CBT failed causing VM snapshot grows & crashing

Post by albertwt » Nov 03, 2015 1:17 am

Hi All,

Can anyone here please share your thoughts an comments regrading the issue that I'm currently having with my Exchange Server VM backup that was failed thus causing it to go offline ?

Here's the log from the email alert:

Code: Select all

Virtual disk configuration change detected, resetting CBT failed Details: Another task is already in progress.

Code: Select all

Processing PRODMBX02-VM Error: Failed to connect to guest agent. Errors: 'Cannot connect to the host's administrative share. Host: [PRODMBX02-VM IP]. Account: [DOMAIN\Service-VBR]. Win32 error:The network path was not found. Code: 53 '

Code: Select all

Failed to prepare guest for hot backup. Error: Failed to connect to guest agent. Errors: 'Cannot connect to the host's administrative share. Host: [PRODMBX02-VM IP]. Account: [DOMAIN\Service-VBR]. Win32 error:The network path was not found. Code: 53 '
Error: Failed to connect to guest agent. Errors: 'Cannot connect to the host's administrative share. Host: [PRODMBX02-VM IP]. Account: [DOMAIN\Service-VBR]. Win32 error:The network path was not found. Code: 53 '

Code: Select all

Removing VM snapshot (waiting for acceptable latency)
Removing VM snapshot (waiting for acceptable latency) Details: The operation has timed out
Error: Failed to open VDDK disk [[DCSSD_VMFS_01_vol_13] PRODMBX02-VM/PRODEXCMBX02-VM.vmdk] ( is read-only mode - [true] ) Failed to open virtual disk Logon attempt with parameters [VC/ESX: [VCENTER IP];Port: 443;
Login: [DOMAIN\administrator];VMX Spec: [moref=vm-3079];Snapshot mor: [snapshot-171467];Transports: [hotadd:nbd];Read Only: [true]] 
failed because of the following errors: Failed to open disk for read. Failed to upload disk. Agent failed to process method {DataTransfer.SyncDisk}. 
Any help and suggestion would be greatly appreciated.

Thanks.

Note: Veeam Support - Case # 01098218
--
/* Veeam software enthusiast user & supporter ! */

albertwt
Expert
Posts: 640
Liked: 20 times
Joined: Nov 05, 2009 12:24 pm
Location: Sydney, NSW
Contact:

Re: VM resetting CBT failed causing VM snapshot grows & cras

Post by albertwt » Nov 03, 2015 5:48 am

Here's what the email alert from VCenter shows about the snapshot size:

Monday, 2 November 2015 7:03 PM – the VM backup for PRODMBX02-VM starting, the VM snapshot grows to 9,467,968KB
Tuesday, 3 November 2015 7:03 AM – the VM backup for PRODMBX02-VM still on going, the VM snapshot size stuck at 9,467,968KB
Tuesday, 3 November 2015 9:28 AM – the VM backup for PRODMBX02-VM still on going, the VM snapshot size grows to 145,569,824KB
--
/* Veeam software enthusiast user & supporter ! */

Post Reply

Who is online

Users browsing this forum: oleg.feoktistov, ricozico, UampsIT and 47 guests