▲ 3 r/QRV_OS
QRV FS: overcoming the biggest limitation
Currently, QRV FS (v1) has one very serious limitation: the maximum file size is 2 megabytes.
Version 2 of the filesystem will remedy that.
u/r-tty — 6 days ago
r/QRV_OS
QRV v0.25: Booting from Real NVMe on Real Hardware
First binary program is executed from the QRV filesystem on disk.
u/r-tty — 7 days ago
▲ 2 r/QRV_OS
QRV 0.25-rc1 just recognized the NVMe on Unmatched, and printed partition list
Preparation for the filesystem-on-disk on full swing. This milestone is huge: MSI-X seems to be working. Some polishing is needed, though.
Stay tuned.
u/r-tty — 7 days ago
▲ 2 r/QRV_OS
QRV v0.26: mksh — A Real Shell for a Real System
QRVFS v2 is now the Proper Filesystem™ too ;-) . Maximum file size now is 511 G.
u/r-tty — 6 days ago
▲ 2 r/QRV_OS
First version of devb-nvme is ready
It is readonly; it understands GPT partitions, and it's ready to be tested on real hardware (Unmatched).
That will be the v0.24 of our OS.
u/r-tty — 9 days ago
▲ 1 r/QRV_OS
QRV v0.27: Multi-User Login
Now it feels like a Proper System.
u/r-tty — 4 days ago
▲ 1 r/QRV_OS
QRV v0.22: 50/50 Clean Boots, PCI, and the L2 Page Table Hunt
r-tty.blogspot.comu/r-tty — 11 days ago
▲ 1 r/QRV_OS
QRV v0.23: The Stale SATP Bug, SiFive UART, and PLIC on Real Silicon
r-tty.blogspot.comu/r-tty — 9 days ago
▲ 1 r/QRV_OS
QRV v0.24: NVMe Driver, GPT Partitions, and libpci
r-tty.blogspot.comu/r-tty — 9 days ago
▲ 1 r/QRV_OS
0.28 ... 0.30+ are going to be big
The Big Kernel Lock (BKL) is going to be removed.
This is going to be, perhaps, one of the biggest architectural changes in the QNX 6.4 codebase. And the direction is the same as QNX 8 took.
Stay tuned.
u/r-tty — 3 days ago