We’ve installed QNX 4.25 on a DiskOnChip on an Ampro PC/104 board.
For some reason, certain functions don’t work, even as root.
For example,issuing traceroute or “sin | grep something” returns an
“Input/Output error” (EIO?).
However, piping in general works (“find . | sin more” works fine).
There may be an obvious answer but I’m not thinking of one. Might this
be DiskOnChip related? Other functions that open/read/write/close files
seem to work fine.
Ideas?
Previously, Ken Schumm wrote in qdn.public.qnx4:
We’ve installed QNX 4.25 on a DiskOnChip on an Ampro PC/104 board.
For some reason, certain functions don’t work, even as root.
For example,issuing traceroute or “sin | grep something” returns an
“Input/Output error” (EIO?).
However, piping in general works (“find . | sin more” works fine).
There may be an obvious answer but I’m not thinking of one. Might this
be DiskOnChip related? Other functions that open/read/write/close files
seem to work fine.
Ideas?
Never mind. Some of the executables on this box were truncated to
exactly 8k in size. I hope this isn’t a common problem on these
DiskOnChips
I would suspect DOC related. The EIO error is probably not from Pipe,
but from trying to load one of the commands of DOC.
-----Original Message-----
From: Ken Schumm [mailto:kwschumm@qsolv.com]
Posted At: Wednesday, March 21, 2001 10:26 AM
Posted To: qnx4
Conversation: Embedded system I/O errors
Subject: Embedded system I/O errors
We’ve installed QNX 4.25 on a DiskOnChip on an Ampro PC/104 board.
For some reason, certain functions don’t work, even as root.
For example,issuing traceroute or “sin | grep something” returns an
“Input/Output error” (EIO?).
However, piping in general works (“find . | sin more” works fine).
There may be an obvious answer but I’m not thinking of one. Might this
be DiskOnChip related? Other functions that open/read/write/close files
seem to work fine.
Ideas?