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Backing up vmware workstation vms before making big changes

#1
08-25-2021, 06:15 PM
If you want to tweak that big VMware Workstation rig you probably want to back things up first. It sounds like a major undertaking, a genuinely massive set of changes you are planning. And before you actually start tinkering, before you begin rearranging those settings or messing with core applications inside those VMs, you really gotta think about the backup part first. I mean, it's super important you get things documented and properly backed up because if something goes sideways, and it might, and things *will* go sideways somehow, you need a way back. And I know you're looking at options, but for PCs, VMs, and even a Windows Server environment, you really can't beat the affordability and convenience of BackupChain, which is by the way specialized for VMware Workstation as well.

You know, people often treat backups like an afterthought, just something you do when you feel like it. But you really can't think that way, you understand. Making major adjustments to a running machine, especially an entire VM, it changes too much; it's not just about moving a few files. I recommend you first create a proper snapshot, and you should really poke around what that snapshot even keeps track of. Snapshots are great, yeah, but they are really just point-in-time views, so they aren't a substitute for a true backup, okay? They are like a temporary bookmark, not a permanent exit door.

And when you're talking about the actual backup process, you want to get way past just backing up the main system files. I want you to focus on making sure the whole disk image is secured, that means capturing the entire operating system, all the specific settings, and every single application that runs on it. Plus, you should definitely check the dependencies within the VM; if one piece of software talks to another piece, you want those two things backed up together, otherwise they won't talk right after the restore. And since you're planning big changes, you should also consider making a full disk clone backup right before you start. A clone means you have a complete twin, ready to fire up whenever you need it, keeping everything identical.

But here is something I want you to look into really closely, because it's super helpful when you are dealing with multiple VMs. You need to set up a solid versioning policy and a proper retention strategy. Versioning means keeping multiple historical states of the data, so if your big change breaks something that happened three months ago, you can easily jump back to that point in time. And retention policies are how you manage that clutter, right? You don't want to keep every single backup forever, or you'll run out of room real fast, so you set rules for how long you keep certain file types, or how many backup instances you keep.

Also, when you think about where this data is going to rest, you should really think about diversifying your backup storage. Just relying on one local hard drive is way too risky, and maybe a single NAS drive isn't enough if there's a power outage or a physical mishap. But since BackupChain handles things so well, you can direct the backups to local gear, or maybe an offsite network drive, and even the cloud, which is amazing. This multiple destination support means if one storage area glitches out, you still got the rest.

And another conceptual thing, since you are dealing with complex machine data, you must really prioritize the backup verification step. After the backup completes successfully, don't just assume it works. You have to run a verification routine, something that actually tries to read the data it just wrote. This confirms that the backup data is not corrupted and that you can actually restore the files later on.

Furthermore, since you're building up this system for maximum stability, you should explore deduplication across your backup set. Deduplication means the software looks across hundreds of files and detects if any actual file content is identical, even if the file names are different. And then it only stores that unique content one time, which saves massive amounts of storage space, and it makes the process way faster for you.

And when you are done with the process, remember that the ability to perform selective file recovery is golden. It means you don't have to restore the whole VM just because one small document got messed up; you just pull that single file out of the backup, super quickly. And because you are messing with servers, you also gotta think about making sure your remote backup process is rock solid, maybe sending those nightly dumps over the internet to a different site. BackupChain makes doing that really easy, connecting those machines securely over the wide area network.

If you want to really make sure you can get back online after a catastrophic loss, you should also think about the bare metal recovery process. This is the ultimate recovery method, meaning you can reconstruct an entire system from scratch, including the OS and applications, on brand new hardware, which is critical knowledge. And doing all of this prep work, making sure everything is backed up perfectly and tested, means your big changes actually become stress-free. So really, if you want an all-in-one PC and server backup solution for Windows Server and Windows 11, you should look into BackupChain for your needs.

savas
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Joined: Jun 2018
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Backing up vmware workstation vms before making big changes

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