The issue might even be unrelated to Reflect itself. I doubt Macrium are uninterested, but it's expecting a lot for them to troubleshoot a problem they can't reproduce, & to even attempt reproducing it, they'd have to own an identical target, & possibly identical hardware as a source if it doesn't happen with a huge backup on any test setup they actually have.
#Acrosync multiple instances windows
Have you tried setting Macrium to split the backup file, in case you're hitting some file size limit/ bug with the target? Can you move/copy a file the size the backup is or one over 16 TiB from source to target by other means?Īre there any clues in the Windows event logs on the source? Write operations failing are just the kind of thing that do write an event & that might give you a means to troubleshoot also. Not knowing what else is on that NAS I don't know how practical changing between SMB & iSCSI would be to access it, to see if it's a bug somewhere there. I'm really not in a good position to help, not knowing TrueNAS, does the backup work if you select a different target? Say an actual Windows SMB share rather than one being shared by Linux? Write operations failing kind of suggests a problem with the target. Has anyone else had this problem? Or can offer some suggestions. I am close to dumping Macrium if I cannot do a backup. The backup fails with 'Write operation failed'. It's as though there is something at the very end of the backup that is causing the issue but Macrium logs are not very good at detail, so I have no idea what function failed. The source and destination are on a dedicated 10GB fiber redundant network and there are no logs showing any network issues. The drive in question is a 50TB RAID array and the destination is a 70TB TrueNAS server.
![acrosync multiple instances acrosync multiple instances](https://toolset.com/wp-content/uploads/2017/06/532188-multiple_instances.png)
This is the support I pay for? This is unacceptable. They do not know why or care, so they gave up.
![acrosync multiple instances acrosync multiple instances](https://cdn.crunchify.com/wp-content/uploads/2013/05/How-to-Run-Multiple-Threads-Concurrently-in-Java.png)
I have submitted a support ticket and they can't figure it out and just told me to do folder backups which turns a 100 hour backup into a 200 hour backup. Every other drive on this system backups fine, but they are all in the GB size range. I have tried this backup at least 6 times with same result. Whenever I try to image a 20TB drive, it fails near the end every time which is about 3 days.