01-28-2010
erm... How to find the patchlog ?
9 More Discussions You Might Find Interesting
1. Solaris
Hi All,
I need to update my solaris with a particular patch. When reading the instruction on the sun web site, I got this:
Installation Requirements:
Reboot immediately after installing this patch on an active boot environment to bring the system to a consistent state. An alternative may... (8 Replies)
Discussion started by: itik
8 Replies
2. Solaris
Hi All,
How do you know if you need to break the mirror on solaris 8 patch update?
Here's the patch example, 117350-54. On the site, it's just a low type update and not a medium or critical.
Is breaking a mirror a best practice only or really a requirement to some patch?
Thanks,
itik (1 Reply)
Discussion started by: itik
1 Replies
3. Solaris
Hi All,
How do I execute patch update on a single user mode?
Please give me the steps by step procedures?
Is single user mode the same as run level 1?
Thanks. (2 Replies)
Discussion started by: itik
2 Replies
4. High Performance Computing
Hi All,
If I need to verify my solaris 8 with patch 110910-03 and I query the server below:
#showrev -p | grep 'Patch: 110910-'
Patch: 110910-01 Obsoletes: Requires: Incompatibles: Packages: SUNWcsu
Do I still need to apply the patch if the older 110910-01 patch exist?
Please... (5 Replies)
Discussion started by: itik
5 Replies
5. Linux
Hi All,
I need to update my redhatas4 kernel with kernel-2.6.9-67.0.20.EL.src.rpm.
When I run this
# rpm -ivh kernel-2.6.9-67.0.20.EL.src.rpm
warning: user brewbuilder does not exist - using root
warning: group brewbuilder does not exist - using root
warning: user brewbuilder does... (2 Replies)
Discussion started by: itik
2 Replies
6. High Performance Computing
hi all,
can someone please share their process on how to kernel patch a red hat ent 4 with veritas cluster 5? it's compose of a primary and backup node. the resources are db, disk, nic.
it doesn't need to be detail, just give me the steps like:
login to the backup node and update the... (0 Replies)
Discussion started by: itik
0 Replies
7. Solaris
Hi, I was troubleshooting H/W issue on a Ultra 5 workstation, whereby the system kept rebooting. In the course of isolating the issue, I patched the system with the latest Recommended cluster patch for solaris 7. SInce then, sendmail is not working and am getting the following errors. Kindly check... (6 Replies)
Discussion started by: incredible
6 Replies
8. Solaris
Hi,
i just finished installing solaris 5.9 and I'm looking for the tools to tell me if i should update the patches or how to make sure that the current patches are ok?
thanks (2 Replies)
Discussion started by: lamoul
2 Replies
9. Solaris
Solaris 10 10/09 (Update 8) Patch upgrade can be done in single user mode? any suggestions.. thanks (2 Replies)
Discussion started by: chandravadrevu
2 Replies
LEARN ABOUT DEBIAN
graph::unionfind
Graph::UnionFind(3pm) User Contributed Perl Documentation Graph::UnionFind(3pm)
NAME
Graph::UnionFind - union-find data structures
SYNOPSIS
use Graph::UnionFind;
my $uf = Graph::UnionFind->new;
# Add the vertices to the data structure.
$uf->add($u);
$uf->add($v);
# Join the partitions of the vertices.
$uf->union( $u, $v );
# Find the partitions the vertices belong to
# in the union-find data structure. If they
# are equal, they are in the same partition.
# If the vertex has not been seen,
# undef is returned.
my $pu = $uf->find( $u );
my $pv = $uf->find( $v );
$uf->same($u, $v) # Equal to $pu eq $pv.
# Has the union-find seen this vertex?
$uf->has( $v )
DESCRIPTION
Union-find is a special data structure that can be used to track the partitioning of a set into subsets (a problem known also as disjoint
sets).
Graph::UnionFind() is used for Graph::connected_components(), Graph::connected_component(), and Graph::same_connected_components() if you
specify a true "union_find" parameter when you create an undirected graph.
Note that union-find is one way: you cannot (easily) 'ununion' vertices once you have 'unioned' them. This means that if you delete edges
from a "union_find" graph, you will get wrong results from the Graph::connected_components(), Graph::connected_component(), and
Graph::same_connected_components().
API
add
$uf->add($v)
Add the vertex v to the union-find.
union
$uf->union($u, $v)
Add the edge u-v to the union-find. Also implicitly adds the vertices.
has
$uf->has($v)
Return true if the vertex v has been added to the union-find, false otherwise.
find
$uf->find($v)
Return the union-find partition the vertex v belongs to, or "undef" if it has not been added.
new
$uf = Graph::UnionFind->new()
The constructor.
same
$uf->same($u, $v)
Return true of the vertices belong to the same union-find partition the vertex v belongs to, false otherwise.
AUTHOR AND COPYRIGHT
Jarkko Hietaniemi jhi@iki.fi
LICENSE
This module is licensed under the same terms as Perl itself.
perl v5.10.0 2008-11-27 Graph::UnionFind(3pm)