no core: help needed
Piet Tutelaers
rcpt at eutrc4.urc.tue.nl
Wed Dec 13 02:30:54 AEST 1989
We get regular the message `no core' on our uVAXII since we have recently
upgraded our memory capacity from 5 to 13 MB. We use two swap disks,
the default on device /dev/ra0b and an extra on ra1b. The line in /etc/fstab
is:
/dev/ra1b::sw:0:0:ufs::
The partition data of both swap disks (RD53 and RD54) is:
RD53: /dev/rra0a
partition bottom top size overlap
b 15884 49323 33440 c,e
RD54: /dev/rra1a
partition bottom top size overlap
b 15884 49323 33440 c
Vmstat shows the following data:
procs memory page disk faults cpu
r b w avm fre re at pi po fr de sr r1 r2 r0 x3 in sy cs us sy id
0 1 0 1705 4931 0 0 0 0 0 0 0 0 0 1 0 11 16 3 10 5 86
0 0 0 1144 4866 0 0 0 0 0 0 0 0 0 0 0 2 20 1 1 0 99
I have noticed that when the number of free pages is less than 3000 (column
fre), I cannot start up SliTeX for example.
a) Does anyone have suggestions how we can reconfigure the uVAXII in order to
get more programs started?
b) Is it possible to see on a running system which swap devices are active?
c) Is it possible to find out what memory claim a program makes?
Thanks for any help! Piet
------------------------------------------------------------------
uucp: rcpt at urc.tue.nl | Piet Tutelaers Room RC 1.82
bitnet: rcpt at heithe5.BITNET | Eindhoven University of Technology
phone: +31 (0)40 474541 | P.O. Box 513, 5600 MB Eindhoven, NL
More information about the Comp.unix.ultrix
mailing list