[procps] [jieming_wang@xxxxxxxxxxx: Unable to run top -n 1 with fork]
- From: Craig Small <csmall-procps@xxxxxxxxxx>
- To: Procps-ng Mail list <procps@xxxxxxxxxxxxx>
- Date: Fri, 26 Oct 2012 18:56:00 +1100
Caught this one on the old mail list.
I see it with a recent top. I don't think its a release stopper.
Jim, think you can fix it before this release or can it wait?
- Craig
----- Forwarded message from Jieming Wang <jieming_wang@xxxxxxxxxxx> -----
I received the following error when I am trying to run top in forked:
top: failed tty set: Input/output error
Any help will be appreciated.
====perl code====
#!/usr/bin/perl
unless (fork) {
while (1) {
my $output = `top -n 1`;
print $output;
sleep 15;
}
print "Fail to fork\n";
}
==linux releases
2.6.18-194.8.1.el5
2.6.18-274.12.1.el5xen
Thanks
Jieming
----- End forwarded message -----
--
Craig Small VK2XLZ http://enc.com.au/ csmall at : enc.com.au
Debian GNU/Linux http://www.debian.org/ csmall at : debian.org
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