Installation Failing

System Specs

Asus Crosshair Vii Hero
6700XT Graphics Card
5800x3D CPU

I planned to dual boot my machine. I have installed Windows first on a 500GB partition and the remaining for CachyOS.

Windows Install Successful
Started boot of Cachy - Successful Boot
Start the install, but fails

I have attached the install log, but I am unsure what is happening.

==> Generating module dependencies
==> Creating zstd-compressed initcpio image: '/boot/initramfs-linux-cachyos-fallback.img'
cat: write error: No space left on device
bsdtar: Write error
bsdtar: Write error
==> ERROR: Early uncompressed CPIO image generation FAILED: 'sort' reported an error
14:25:20 [6]: void Calamares::ViewManager::onInstallationFailed(const QString&, const QString&)
    Calamares will quit when the dialog closes.
14:25:20 [6]: DEBUG (Qt): QML Component (default slideshow) deactivated
14:25:20 [6]: void Config::doNotify(bool, bool)
    Notification not sent; completion: failed
14:25:20 [6]: void {anonymous}::PowerManagementInterface::uninhibitSleep()
    Sleep was never inhibited.
14:25:30 [6]: QString ficheLogUpload(const QByteArray&, const QUrl&, QObject*)
    Connected to paste server ""
    .. Paste data written to paste server
    .. Reading response from paste server
    .. Paste server results: QUrl("")

Install Log

At the end of the logfile,

ā€¦ Paste server results: QUrl(ā€œā€)

cat: write error: No space left on device

Seems like your drive is full.

Iā€™m not sure how it can be full, I gave it a 1.3TB partition to install to.

That is your boot parition. Either use the Erase Disk function or give the boot parition minimum 1GB space.