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1. AIX
All,
I have a AIX server with multiple volumes and I need to move them from a legacy storage SAN to a new SAN. We are concerned because to use mirrorvg as we would have to run on a single HBA (one on the old SAN and one on the new). Our other option is to use an appliance to do a block... (3 Replies)
Discussion started by: bkchicago
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2. Solaris
Hi
We have an array connected to the machine but when i issue format command i dont see it. But the array is up and running and there are no warning lights.
Is there a way to find that array from the OK boot prompt?
Please advise.
Thanks (9 Replies)
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3. Solaris
I am new to the unix world. I have SunBlade 100 and A1000 Disk storage array with 12 Hard drives. I used SCSI card and SCSI cables to connect. When I do the format command,I can see disk storage as one disk instead of 12 disks as below. Could anybody can explain why?
What should I do in order... (1 Reply)
Discussion started by: Dulasi
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4. Solaris
Hi,
On my X4200 Galaxy cluster, when i plugged out the both cables of Controller A (connected to Node 1 and Node2) , status of registered array became "Degraded".
After plugging -in the cables , i should get the status of array as "OK" but i am not getting the status OK.
I am using CAM... (2 Replies)
Discussion started by: deepaksharma
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5. Solaris
hi
i haven't much experience in solaris. I would like to know about storage. how to configure,how it is working etc....can i get any simulator for doing these work? plaese send me the link .
please help me
advance thanks to all (2 Replies)
Discussion started by: sijocg
2 Replies
6. Filesystems, Disks and Memory
We just purchased a MOD30 disk array strage system.
We have 15 drives and 2 hot spares.
We're running a database app with 8 data sets.
I'm trying to get the best i/o speed out of my disk configuration.
Right now I have 3 raid5 arrays setup. This seems to offer the same performance as having the... (1 Reply)
Discussion started by: ncmurf00
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LEARN ABOUT OSX
dbix::class::storage::dbi::replicated::replicant
DBIx::Class::Storage::DBI::Replicated::Replicant(3) User Contributed Perl Documentation DBIx::Class::Storage::DBI::Replicated::Replicant(3)
NAME
DBIx::Class::Storage::DBI::Replicated::Replicant - A replicated DBI Storage Role
SYNOPSIS
This class is used internally by DBIx::Class::Storage::DBI::Replicated.
DESCRIPTION
Replicants are DBI Storages that follow a master DBI Storage. Typically this is accomplished via an external replication system. Please
see the documents for DBIx::Class::Storage::DBI::Replicated for more details.
This class exists to define methods of a DBI Storage that only make sense when it's a classic 'slave' in a pool of slave databases which
replicate from a given master database.
ATTRIBUTES
This class defines the following attributes.
active
This is a boolean which allows you to programmatically activate or deactivate a replicant from the pool. This way you can do stuff like
disallow a replicant when it gets too far behind the master, if it stops replicating, etc.
This attribute DOES NOT reflect a replicant's internal status, i.e. if it is properly replicating from a master and has not fallen too many
seconds behind a reliability threshold. For that, use "is_replicating" and "lag_behind_master". Since the implementation of those
functions database specific (and not all DBIC supported DBs support replication) you should refer your database-specific storage driver for
more information.
master
Reference to the master Storage.
METHODS
This class defines the following methods.
debugobj
Override the debugobj method to redirect this method call back to the master.
ALSO SEE
<http://en.wikipedia.org/wiki/Replicant>, DBIx::Class::Storage::DBI::Replicated
AUTHOR
John Napiorkowski <john.napiorkowski@takkle.com>
LICENSE
You may distribute this code under the same terms as Perl itself.
perl v5.16.2 2011-05-23 DBIx::Class::Storage::DBI::Replicated::Replicant(3)