Andrew Nikitin
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running PPS on a read-only filesystem
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Andrew Nikitin
11/04/2019 4:27 PM
post120068
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running PPS on a read-only filesystem
Hello,
I have trouble running pps. Here is my setup.
My root fs is read-only.
Writable ssd is mounted as /mnt/ssd. I created directories /mnt/ssd/pps and /mnt/ssd/tmp in it.
PPS executable is not ncluded in system image. I copy pps binary to /mnt/ssd/bin
I start pps with
pps -b -ggggg -p /mnt/ssd/pps/ -D /mnt/ssd/tmp
After that can see /pps created
But when I try
mkdir -p /pps/qnx/qdb
ls /pps
I get
ls: readdir of '/pps' failed (No such process)
I get the following messages from "pps -b" before failure:
pps: NOTICE: PPS initializing
pps: NOTICE: PPS attaching /pps
pps: NOTICE: PPS attached /pps major 2 minor 4
pps: NOTICE: PPS starting
Process 856091 (pps) terminated SIGSEGV code=1 fltno=11 ip=000000393ce3b14c(/mnt/ssd/bin/pps@io_read+0x000000000000032c)
mapaddr=000000000000b14c. ref=00000000d8d750f8
Memory fault (core dumped)
How do I run pps?
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