05-25-2011
Changes to LVM are written to the ODM and onto the disks. They are permanent and can't be resolved by a reboot. After a reboot your box will not come up again, since you destroyed it's rootvg. It is currently only working, because the programs are in memory.
If there is a mirror set up between hdisk0 and 1, the copy will most probably be destroyed as well.
I guess you have to reinstall or restore a backup of your rootvg.
You simply have to take care with what you do.
Last edited by zaxxon; 05-25-2011 at 09:14 AM..
Reason: removed assumption about raw LVs
8 More Discussions You Might Find Interesting
1. Solaris
I'm running solaris, with solstice disksuite.
With other systems, i run veritas volume manager.
My dba want to implement ASM with oracle 10g.
Is it possible to create volumes with disksuite for ASM.
Oracle want a volume name ex: vol1
My question is, what is the best STANDARD solution.
... (5 Replies)
Discussion started by: simquest
5 Replies
2. Red Hat
Perhaps someone here has some experience with this.
machine os RHE 4 6
oracle 10g RAC
disk is SAN attached clariion.
I have presented new disks to the host, so the machine sees all needed LUNS. powermt shows them, they are labeled and i have fdisk'd them.
They are visible across all RAC... (5 Replies)
Discussion started by: Eronysis
5 Replies
3. Solaris
Hi,
Can any one please provide the command to format an Oracle Raw Disk in Solaris 10.
I have been used the following commands:
dd if=/dev/zero of=<raw disk path>
Thanks
---------- Post updated at 12:20 PM ---------- Previous update was at 10:11 AM ----------
Well this didn't give... (0 Replies)
Discussion started by: Mack1982
0 Replies
4. Programming
I am novice to perl. Can someone guide me on the below query. We have an existing perl script which connects to database to check the disk group status which i wanted to retieve directly from ASM rather than database.
This is because, a cluster has more than 4 databases running and a check on... (0 Replies)
Discussion started by: sai_rsk
0 Replies
5. Shell Programming and Scripting
I am novice to perl. Can someone guide me on the below query. We have an existing perl script which connects to database to check the disk group status which i wanted to retieve directly from ASM rather than database.
This is because, a cluster has more than 4 databases running and a check on... (1 Reply)
Discussion started by: sai_rsk
1 Replies
6. Solaris
Hi
I am new to this forum & oracle DBA also, I would like to know that can we add Oracle ASM in failover mode in sun cluster 3.3 or 4.0 means that if suppose oracle is running along with ASM on node1 & this node went down due to hardware issue then both oracle along with ASM must move to... (1 Reply)
Discussion started by: hb00
1 Replies
7. UNIX for Advanced & Expert Users
Hi all,
Could anyone please share ideas or logic on how to automate add/resize datafile in Oracle ASM Storage for Oracle RAC/Single Node databases when any tablespace space alert is trigerred by OEM?
Thanks for your help and time on it!
Thanks®ards,
a1_win
Please DON'T use CODE tags... (0 Replies)
Discussion started by: a1_win
0 Replies
8. Solaris
Hi Folks,
I've just built a Solaris 11.3 server with a number of LDOM's, all good and well and not any serious issues so far.
On our older Solaris 10 systems we ran Oracle 11g using ASM disks, these disks were the raw device meta disks and came in very nicely as "/dev/md/rdsk/dnn" all worked... (4 Replies)
Discussion started by: gull04
4 Replies
LEARN ABOUT OSX
dbix::class::storage::dbi::oracle::wherejoins
DBIx::Class::Storage::DBI::Oracle::WhereJoins(3) User Contributed Perl Documentation DBIx::Class::Storage::DBI::Oracle::WhereJoins(3)
NAME
DBIx::Class::Storage::DBI::Oracle::WhereJoins - Oracle joins in WHERE syntax support (instead of ANSI).
PURPOSE
This module is used with Oracle < 9.0 due to lack of support for standard ANSI join syntax.
SYNOPSIS
DBIx::Class should automagically detect Oracle and use this module with no work from you.
DESCRIPTION
This class implements Oracle's WhereJoin support. Instead of:
SELECT x FROM y JOIN z ON y.id = z.id
It will write:
SELECT x FROM y, z WHERE y.id = z.id
It should properly support left joins, and right joins. Full outer joins are not possible due to the fact that Oracle requires the entire
query be written to union the results of a left and right join, and by the time this module is called to create the where query and table
definition part of the SQL query, it's already too late.
METHODS
See DBIx::Class::SQLMaker::OracleJoins for implementation details.
BUGS
Does not support full outer joins. Probably lots more.
SEE ALSO
DBIx::Class::SQLMaker
DBIx::Class::SQLMaker::OracleJoins
DBIx::Class::Storage::DBI::Oracle::Generic
DBIx::Class
AUTHOR
Justin Wheeler "<jwheeler@datademons.com>"
CONTRIBUTORS
David Jack Olrik "<djo@cpan.org>"
LICENSE
This module is licensed under the same terms as Perl itself.
perl v5.16.2 2012-08-16 DBIx::Class::Storage::DBI::Oracle::WhereJoins(3)