Hi
I have a Solaris 2.5.1 system. Recently my file system is full and i couldn't find what flood my root file system.
Anyone can suggext any directories i should look out for.
I am using Samba and Patrol agent. I am just usng this server as a file server, users cannot login into the system,... (1 Reply)
hi
in my server ( / ) root filesystem size is full how to reduce the size and what are the files i want to remove.
i need answer for linux and AIX also. (6 Replies)
Hello
On AIX 5, In a file system - I see no big files but still df shows no space available. What is tricky here?
Filesystem GB blocks Free %Used Iused %Iused Mounted on
/dev/fslv10 20.00 6.11 70% 2167 1% /data/d2
I have calculated all files conumption under... (3 Replies)
root directory in server / is full 100% , i already tried to delete any core file , log , ..
still files under /proc directory take more than 4 G..
what you advice please i don't want to format the server and install again and re partition , i tried the FORMAT tools ! but it seems i cant do... (5 Replies)
I was tryin to copy a large file under /tmp location.
I guess the disk space got full and i got fork error.
Then I tried removing some files but the shell did not let me do anything
bash> rm apache22.tar
bash: fork: Not enough space
bash> pwd
/tmp
bash> vmstat 1
bash: fork: Not... (3 Replies)
Hello,
This is RHEL 5.7. swap is almost full, but I am not sure, what to release and how to release space. This is production server so I would like to try all possible options before reboot.
# top
top - 00:18:26 up 327 days, 7:01, 3 users, load average: 0.16, 0.21, 0.18
Tasks: 782 total, ... (7 Replies)
For instance, root partition is full so I don't need to know about /ABC/XYZ when /ABC/XYZ is a separate mount point. (But /ABC isnt).
Can I run a du command or similar and just look at contents effecting the space on that mount point (/)? (2 Replies)
Discussion started by: psychocandy
2 Replies
LEARN ABOUT DEBIAN
devel::refcount
Devel::Refcount(3pm) User Contributed Perl Documentation Devel::Refcount(3pm)NAME
"Devel::Refcount" - obtain the REFCNT value of a referent
SYNOPSIS
use Devel::Refcount qw( refcount );
my $anon = [];
print "Anon ARRAY $anon has " . refcount($anon) . " reference
";
my $otherref = $anon;
print "Anon ARRAY $anon now has " . refcount($anon) . " references
";
DESCRIPTION
This module provides a single function which obtains the reference count of the object being pointed to by the passed reference value.
FUNCTIONS
$count = refcount($ref)
Returns the reference count of the object being pointed to by $ref.
COMPARISON WITH SvREFCNT
This function differs from "Devel::Peek::SvREFCNT" in that SvREFCNT() gives the reference count of the SV object itself that it is passed,
whereas refcount() gives the count of the object being pointed to. This allows it to give the count of any referent (i.e. ARRAY, HASH,
CODE, GLOB and Regexp types) as well.
Consider the following example program:
use Devel::Peek qw( SvREFCNT );
use Devel::Refcount qw( refcount );
sub printcount
{
my $name = shift;
printf "%30s has SvREFCNT=%d, refcount=%d
",
$name, SvREFCNT($_[0]), refcount($_[0]);
}
my $var = [];
printcount 'Initially, $var', $var;
my $othervar = $var;
printcount 'Before CODE ref, $var', $var;
printcount '$othervar', $othervar;
my $code = sub { undef $var };
printcount 'After CODE ref, $var', $var;
printcount '$othervar', $othervar;
This produces the output
Initially, $var has SvREFCNT=1, refcount=1
Before CODE ref, $var has SvREFCNT=1, refcount=2
$othervar has SvREFCNT=1, refcount=2
After CODE ref, $var has SvREFCNT=2, refcount=2
$othervar has SvREFCNT=1, refcount=2
Here, we see that SvREFCNT() counts the number of references to the SV object passed in as the scalar value - the $var or $othervar
respectively, whereas refcount() counts the number of reference values that point to the referent object - the anonymous ARRAY in this
case.
Before the CODE reference is constructed, both $var and $othervar have SvREFCNT() of 1, as they exist only in the current lexical pad. The
anonymous ARRAY has a refcount() of 2, because both $var and $othervar store a reference to it.
After the CODE reference is constructed, the $var variable now has an SvREFCNT() of 2, because it also appears in the lexical pad for the
new anonymous CODE block.
PURE-PERL FALLBACK
An XS implementation of this function is provided, and is used by default. If the XS library cannot be loaded, a fallback implementation in
pure perl using the "B" module is used instead. This will behave identically, but is much slower.
Rate pp xs
pp 225985/s -- -66%
xs 669570/s 196% --
SEE ALSO
o Test::Refcount - assert reference counts on objects
AUTHOR
Paul Evans <leonerd@leonerd.org.uk>
perl v5.14.2 2011-11-15 Devel::Refcount(3pm)