---
title: Install TC Disk Sentinel on Linux | Snap Store
description: Get the latest version of TC Disk Sentinel for Linux - TC Disk Sentinel
  - Linux storage drive health, sysfs & live I/O monitor
url: https://snapcraft.io/tc-disk-sentinel
---

# TC Disk Sentinel

[TC Studio (thanhcong1902)](https://snapcraft.io/publisher/thanhcong1902 "View all snaps from TC Studio (thanhcong1902)")

* [TC Studio (thanhcong1902)](https://snapcraft.io/publisher/thanhcong1902 "View all snaps from TC Studio (thanhcong1902)")

latest/stable 1.0.1

Install latest/stable of TC Disk Sentinel

---

**Install using the command line**

```
sudo snap install tc-disk-sentinel
```

Don't have snapd? [Get set up for snaps](https://snapcraft.io/docs/installing-snapd).

---

### Package name

* tc-disk-sentinel

---

### License

* MIT

---

### Last updated

* Today - latest/stable

---

##### Report a Snap Store violation

* [Report this Snap](https://snapcraft.io/tc-disk-sentinel#report-snap-modal)

---

* [Description](https://snapcraft.io/tc-disk-sentinel#tab-description)
* [Security](https://snapcraft.io/tc-disk-sentinel#tab-security)

#### TC Disk Sentinel - Linux storage drive health, sysfs & live I/O monitor

TC Disk Sentinel is a real-time Linux storage drive inspector, live disk I/O
telemetry monitor, and mounted filesystem space watchdog built with PyQt5.

An independent Linux alternative inspired by Hard Disk Sentinel for continuous
storage health inspection, kernel block queue analysis, live disk I/O
telemetry, and filesystem capacity alerts in user space without requiring
raw block-device access.

Key Features:

* Kernel Block Inspector (/sys/block/\*): Reads real drive model, vendor,
  firmware revision, sector capacity, SSD/HDD rotational indicator, active
  I/O scheduler, queue depth, logical/physical sector sizes, and TRIM/discard
  granularity.
* Live Disk I/O Telemetry (/proc/diskstats): Tracks cumulative reads/writes,
  sectors transferred, active I/O milliseconds, live MB/s throughput, IOPS,
  and utilization curves in real time.
* NVMe & Hardware Thermal Sensors: Reads /sys/class/nvme/\* controller status
  and /sys/class/hwmon/\* drive temperature sensors when exposed by the kernel.
* Mount Space Watchdog (os.statvfs & /proc/mounts): Monitors partition capacity,
  inode usage, read-only mount states, and configurable warning/critical space
  thresholds, plus safe temporary file SHA-256 read/write latency verification
  and CSV/JSON/TXT report export.

Disclaimer: This project is an independent open-source utility built by TC Studio and is not affiliated with, sponsored by, or endorsed by H.D.S. Hungary.

---

## Install TC Disk Sentinel on your Linux distribution

Choose your Linux distribution to get detailed installation instructions. If yours is not shown, get more details on the [installing snapd documentation](https://snapcraft.io/docs/installing-snapd).

[### Arch Linux](https://snapcraft.io/install/tc-disk-sentinel/arch)

[### CentOS](https://snapcraft.io/install/tc-disk-sentinel/centos)

[### Debian](https://snapcraft.io/install/tc-disk-sentinel/debian)

[### elementary OS](https://snapcraft.io/install/tc-disk-sentinel/elementary)

[### Fedora](https://snapcraft.io/install/tc-disk-sentinel/fedora)

[### KDE Neon](https://snapcraft.io/install/tc-disk-sentinel/kde-neon)

[### Kubuntu](https://snapcraft.io/install/tc-disk-sentinel/kubuntu)

[### Manjaro](https://snapcraft.io/install/tc-disk-sentinel/manjaro)

[### Pop!\_OS](https://snapcraft.io/install/tc-disk-sentinel/pop)

[### openSUSE](https://snapcraft.io/install/tc-disk-sentinel/opensuse)

[### Red Hat Enterprise Linux](https://snapcraft.io/install/tc-disk-sentinel/rhel)

[### Ubuntu](https://snapcraft.io/install/tc-disk-sentinel/ubuntu)