Re: mysterious setting of B_DIRECT?

2024-04-25 Thread Rick Macklem
On Thu, Apr 25, 2024 at 8:51 PM Rick Macklem wrote: > > On Thu, Apr 25, 2024 at 8:09 PM Konstantin Belousov wrote: > > > > On Thu, Apr 25, 2024 at 07:49:23PM -0700, Rick Macklem wrote: > > > Hi, > > > > > > This week I have been doing active testing as a part of an IETF > > > bakeathon for

Re: mysterious setting of B_DIRECT?

2024-04-25 Thread Rick Macklem
On Thu, Apr 25, 2024 at 8:09 PM Konstantin Belousov wrote: > > On Thu, Apr 25, 2024 at 07:49:23PM -0700, Rick Macklem wrote: > > Hi, > > > > This week I have been doing active testing as a part of an IETF > > bakeathon for NFSv4. During the week I had a NFSv4 client > > crash. On the surface, it

Re: mysterious setting of B_DIRECT?

2024-04-25 Thread Konstantin Belousov
On Thu, Apr 25, 2024 at 07:49:23PM -0700, Rick Macklem wrote: > Hi, > > This week I have been doing active testing as a part of an IETF > bakeathon for NFSv4. During the week I had a NFSv4 client > crash. On the surface, it is straightforward, in that it called > ncl_doio_directwrite() and the

mysterious setting of B_DIRECT?

2024-04-25 Thread Rick Macklem
Hi, This week I have been doing active testing as a part of an IETF bakeathon for NFSv4. During the week I had a NFSv4 client crash. On the surface, it is straightforward, in that it called ncl_doio_directwrite() and the field called b_caller1 was NULL. Now, here's the weird part...

Re: serial/ulscom: response timeout using pySerial/esptool.py

2024-04-25 Thread Tom Jones
Can you isolate out the extraneous stuff and loop tx and rx on a CP2101 board and send bytes through? I did a bunch of development on an esp8266 board in the last few weeks and had no issues, but I’ve no idea if it were the same usb serial chip. I’ll have a dig around and see if I have

Re: serial/ulscom: response timeout using pySerial/esptool.py

2024-04-25 Thread Tomek CEDRO
CP2102 are pretty good ones and never let me down :-) Is your UART connection to ESP32 working correctly? Can you see the boot message and whatever happens next in terminal (cu / minicom)? Are RX TX pins not swapped? Power supply okay? Are boards generic devkits of custom hardware? ESP32 in

serial/ulscom: response timeout using pySerial/esptool.py

2024-04-25 Thread FreeBSD User
Hello, Host: 15.0-CURRENT FreeBSD 15.0-CURRENT #36 main-n269703-54c3aa02e926: Thu Apr 25 18:48:56 CEST 2024 amd64 or 14-STABLE recently compiled (dmesg/uname not at hand). Hardware: oldish Z77Pro 4 based Asrock mainboard, a Lenovo T560 notebook, Fujitsu Esprimo Q5XX (simple desktop, Pentium