File Storage · head to head
Ceph vs GParted
Ceph
File Storage
Open source distributed storage providing object, block and file from one cluster
- From
- Free
- Rated
- -
The short version
- Each has a real cost: Ceph ceph assumes an operator who understands placement groups, CRUSH rules and recovery tuning, so organisations without dedicated storage staff routinely end up with a cluster that works until the first failure and then does not.; GParted partition operations risk data loss, and a backup before use is not optional advice
- They diverge on capability: Ceph covers RADOS object store, GParted covers Graphical partitioning.
- Prices and features above were last checked on 31 August 2026.
Where they differ
Only the attributes on which Ceph and GParted actually diverge.
Identical on both: starting price (Free), pricing model (Open source, no licence fee), free tier (Yes), user rating (Not yet rated).
What each one covers
Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.
Only in Ceph
- RADOS object store
- RADOS Gateway
- RBD block devices
- CephFS
- CRUSH placement
- Erasure coded pools
Only in GParted
- Graphical partitioning
- Wide filesystem support
- Live boot image
- Queued operations
What people use each for
The jobs each tool is most often brought in to do.
Ceph
- Backing a private cloud where virtual machine disks, shared filesystems and an S3 endpoint all need the same hardwarenot GParted
- Growing past the point where a proprietary array upgrade costs more than a rack of commodity serversnot GParted
- Research and media environments with petabytes of data and staff who can operate storagenot GParted
- Providing an S3 endpoint on premises with multi site replication under your own controlnot GParted
GParted
- Resizing a system partition, booted from the live imagenot Ceph
- Preparing disk layout before installing an operating systemnot Ceph
- Recovering space or repairing partition tables on a failing disknot Ceph
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
Ceph
- Ceph assumes an operator who understands placement groups, CRUSH rules and recovery tuning, so organisations without dedicated storage staff routinely end up with a cluster that works until the first failure and then does not.
- Small clusters are inefficient: three way replication means a third of raw capacity is usable, and erasure coding needs enough failure domains to be safe, so the economics only work above a certain size.
- Recovery and rebalancing generate heavy internal traffic, so a failed disk can degrade client latency across the cluster unless backfill is throttled correctly beforehand.
- Upgrades must follow a strict daemon order across monitors, managers, OSDs and gateways, and a mistake in that order on a live cluster is difficult to reverse.
- Because it is self hosted, every byte served to the internet is transit you pay for on your own links, so the free licence does not mean free egress and bandwidth planning becomes your problem rather than the providers.
GParted
- Partition operations risk data loss, and a backup before use is not optional advice
- Cannot safely modify mounted partitions, so system drives require booting the live image
- Large move and resize operations can take hours and must not be interrupted
- The interface is functional rather than reassuring, which matters for an operation this consequential
Pricing, plan by plan
Ceph
Free- CephFree
- Full functionality, no capacity limit
- Object, block and file interfaces
- Community support via mailing list and Slack
GParted
Free- GPartedFree
- Full functionality
- No usage limits
- Community support
Which should you pick?
Choose Ceph if
- You need rados object store.
- You want to start without paying.
- You work on Linux.
- You also want rados gateway.
Choose GParted if
- You need graphical partitioning.
- You want to start without paying.
- You work on Linux, Live USB.
- You also want wide filesystem support.
Questions people ask
- Is Ceph or GParted better?
- Neither clearly leads. Ceph starts at Free and GParted at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Ceph or GParted?
- Ceph starts at Free and GParted at Free.
- Does Ceph or GParted run on more platforms?
- Ceph runs on Linux. GParted runs on Linux, Live USB.
- Can I use Ceph for free?
- Both have a free tier, so you can try either at no cost before committing.
- What is Ceph best used for?
- Ceph is most often used for backing a private cloud where virtual machine disks, shared filesystems and an s3 endpoint all need the same hardware, growing past the point where a proprietary array upgrade costs more than a rack of commodity servers, research and media environments with petabytes of data and staff who can operate storage, providing an s3 endpoint on premises with multi site replication under your own control. Of those, backing a private cloud where virtual machine disks, shared filesystems and an s3 endpoint all need the same hardware and growing past the point where a proprietary array upgrade costs more than a rack of commodity servers are not what GParted is typically brought in for.
- What can Ceph do that GParted cannot?
- Ceph covers RADOS object store, RADOS Gateway, RBD block devices, CephFS. GParted covers Graphical partitioning, Wide filesystem support, Live boot image, Queued operations.
Answered from the vendors’ own pages
Ceph: How many nodes do I need to start?
Three is the practical minimum for a replicated cluster with real fault tolerance, and most production advice starts at five once you account for maintenance windows.
GParted: Is GParted free?
Yes, open source under the GPL.
Ceph: Is it faster than a SAN?
Not on single stream latency. It wins on aggregate throughput and on growing without a forklift upgrade, which is a different property from raw speed.
GParted: Can GParted resize my system drive?
Not while it is mounted. Boot the GParted live USB image, which runs independently of the installed system.
Ceph: Can I buy support?
Yes. IBM sells IBM Storage Ceph and SUSE and others have offered supported builds; the upstream project itself is free.
GParted: Is it safe?
The operations are consequential and interruption during a move or resize can lose data. Back up before using it, every time.
Ceph: Should I use it just for S3?
If object is all you need, a dedicated object store is simpler to run. Ceph earns its complexity when you need block and file as well.
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