Forum ©XSIBackup: ©VMWare ©ESXi Backup Software

Viking

Member

Registered: 2023-09-23

Posts: 3

Backup VMs on a VSAN Datastore to NFS using ©XSIBackup?

I am trying to backup VMs from a single host in a small cluster located on a VSAN Datastore to NFS using ©XSIBackup-Free.

I am wondering if this is actually possible?

The log says it has backed up 800MB but the VM itself is 60GB and is a full OS with several GB of website data in it. This is certainly not a full backup! The log output is below.

This behaviour occurs with any VMs I try. This particular VM is currently off, and has no snapshots.

I can confirm not a lot at all is backing up on the NFS (3) server itself with

nfs-storage:/mnt/storage$ sudo du -sh /mnt/storage/xsi-backup
112M    /mnt/storage/xsi-backup

The folder on the NFS server includes several other test backups but is still only 112M.

I installed 5 days ago. Has the trial period elapsed? It's unclear how long that is. I am trying to evaluate but haven't managed to do a backup proper yet. I have 4 hosts in a small cluster with a few VMs on each. Presumably I would need 4 licences that I would have to renew each year, so this is an expensive potential purchase. I can see potential job problems too if the VMs move to another host in the cluster, but those are probably solvable. If ©XSIBackup isn't actually compatible with VSAN I can look at other solutions instead.

Could something else be causing this? Have I borked it? Should I reset everything and start again?

[root@esx:/tmp/scratch/XSI/XSIBackup-DC] xsibackup --backup "VMs(wordpress1)" /vmfs/volumes/nfs-datastore/xsi-backup --subfolder=wordpress1
|---------------------------------------------------------------------------------|
||-------------------------------------------------------------------------------||
|||   (c)XSIBackup-Free 1.7.0.12: Backup & Replication Software                 |||
|||   (c)33HOPS, Sistemas de Informacion y Redes, S.L. | All Rights Reserved    |||
||-------------------------------------------------------------------------------||
|---------------------------------------------------------------------------------|
                   (c)Daniel J. Garcia Fidalgo | info@33hops.com
|---------------------------------------------------------------------------------|
System Information: ESXi, Kernel 6 Major 5 Minor 0 Patch 0
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Shell binary pool memory size: 2048 MB
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Shell memory pool size was set to 2048 MB by default
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Total available memory: 52085 MB (~1GB is always kept as a security margin)
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License: unlicensed trial version, remaining trial time:  | (c)XSIBackup-Free
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PID: 972709388, Running job as: root
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LZJB compression has been enabled
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Block size is 1.00 MB (1048576 bytes)
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Performing --backup action
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Backup folder '/vmfs/volumes/nfs-datastore/xsi-backup/wordpress1/20230926215708'
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Obtaining .blocklog data from backup repo...
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Available space in backup volume: 1546064908288 (1.44 TB)
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Item number 1 in this job
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wordpress1 Hardware Version is: 11
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Virtual Machine: wordpress1
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Backup start date: 2023-09-26T21:57:12
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2023-09-26 21:57:12 | Backing up 22 files, total size is 790.47 MB
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    NUMBER                                                         FILE             SIZE          PROGRESS
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    1/22                                                        .fbb.sf          1.38 MB    | Done   0.00%
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    2/22                                                        .fdc.sf        254.66 MB    | Done   0.17%
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    3/22                                                        .pbc.sf        256.00 MB    | Done  32.39%
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    4/22                                                        .sbc.sf        250.56 MB    | Done  64.78%
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    5/22                                                         .vh.sf          4.00 MB    | Done  96.47%
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    6/22                                                        .pb2.sf          1.12 MB    | Done  96.98%
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    7/22                                       wordpress1-1365f2d0.hlog          1.45 KB    | Done  97.12%
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    8/22                      .e002465a-f75d-ebd6-daaa-001b21bc5e56.lck                 [skipped excluded]
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    9/22                                                wordpress1.vmdk        660.00 B     | Done  97.12%
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   10/22                                            wordpress1-ctk.vmdk                 [skipped excluded]
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   11/22                                                   vmware-3.log          4.43 MB    | Done  97.12%
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   12/22                                                 wordpress1.vmx          2.88 KB    | Done  97.68%
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   13/22                                                   vmware-1.log        205.75 KB    | Done  97.68%
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   14/22                                                   vmware-2.log        211.53 KB    | Done  97.71%
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   15/22                                               wordpress1.nvram          8.48 KB    | Done  97.73%
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   16/22                                                wordpress1.vmsd         45.00 B     | Done  97.74%
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   17/22                                                     vmware.log         15.37 MB    | Done  97.74%
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   18/22                                            wordpress1.vmsd.tmp         45.00 B     | Done  99.68%
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   19/22                                             wordpress1.vmx.tmp          2.88 KB    | Done  99.68%
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   20/22                                                wordpress1.info        103.00 B     | Done  99.68%
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   21/22                                                   vmware-0.log        540.23 KB    | Done  99.68%
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   22/22                                             wordpress1-aux.xml                 [skipped excluded]
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Total size:                                                                    788.47 MB    | Done 100.00%
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Backup end date: 2023-09-26T21:57:21
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Time taken: 00:00:09 (9 sec.)
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Total time: 00:00:09 (9 sec.)
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Full file speed:                                                                            87.61 mb/s
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Real data speed:                                                                             7.00 mb/s
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Item backup completed without errors
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Differential blocks were added to the .blocklog database
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Data processing completed successfully
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Removed host <tmp> dir        OK
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Removed prog <tmp> dir        OK
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Log file unmapped             OK
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Removed PID                   OK
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admin

Administrator

Registered: 2017-04-21

Posts: 2,055

Re: Backup VMs on a VSAN Datastore to NFS using ©XSIBackup?

(c)XSIBackup IS NOT compatible with vSAN.
Any attempt to backup VMs in a vSAN volume will yield undefined results.