08-06-2014
What will you do if the single FC card fails? You will lose your SAN connection, and may have a long wait for a replacement.
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1. AIX
Hi All,
I have mirrored SAN volume on my B80 rootvg. Can I just remove the mirror and "Remove a P V from a V G" and it will be a diskless AIX?
Is that going to boot on SAN rootvg volume?
Thanks in advance,
itik (3 Replies)
Discussion started by: itik
3 Replies
2. AIX
Hello everyone
I got several aix boxes with aix 5.3
I got a ibm san ds4500
My question is
How can I do a match between my disks on aix and the san?
I try to do a match with the LUN but for example. In my san I got several 1 LUN and on one of my aix box I got this
If I type lscfg... (4 Replies)
Discussion started by: lo-lp-kl
4 Replies
3. AIX
We are considering a DR strategy of booting AIX 5.3 and 5.3 logical partitions from EMC Symmetrix SAN disks, so that we can replicate via SRDF to a recovery site. Has anyone tried configuring AIX 5.x systems to boot from SAN disk? If so, can you provide any information on the pros and cons of... (6 Replies)
Discussion started by: jjgarrot
6 Replies
4. Solaris
hi all,
have a solaris 9 OS and a SAN disk which used to work fine is not getting picked up by my machine. can anyone point out things to check in order to troubleshoot this ??
thanks in advance. (3 Replies)
Discussion started by: cesarNZ
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5. Filesystems, Disks and Memory
Scenario:
I've got 2 M5000's connected to a 9985 SAN storage array. I have configured the SAN disks with stmsboot, format and newfs. I can access the same SAN space from both systems. I have created files from both systems on the SAN space.
Question:
Why can't I see the file created... (3 Replies)
Discussion started by: bluescreen
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6. UNIX for Dummies Questions & Answers
Hi all,
My main function is as a DBA. Another person manages the server and the SAN.
I just want to know if I should be worried about high disk I/O or is it irrelevant as the I/O "load balancing" will be "taken care" of by the SAN?
For example, I have hdisk1-5 and I can see that there are... (2 Replies)
Discussion started by: newbie_01
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7. Solaris
Hi,
I have a production solaris 10 SPARC system (portal). Yesterday legato/Networker gave an I/O Error on one of the files on its SAN mounted disk.
I went to that particular file on the system, did an ls and it showed the file. However, ls -l did not work and it said IO error.
... (6 Replies)
Discussion started by: Mack1982
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8. AIX
Hello Folks,
I have directly connected my IBM Pseries AIX machine to SAN Storage
I have a dual port Fibre Channel Adapter
Connected both fiber ports to SAN Box IBM DS4500 Controller A & Controller B
Using IBM DS storage manager client 10 -- created one logical disk and assigned to a... (18 Replies)
Discussion started by: filosophizer
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9. AIX
Hello All,
Our servers having emc clarion for the data disks. Is that possible to see those san disks raid level from AIX ?
Am having AIX 6.1 and EMC clarion 5.5.
Regards,
Gowtham.G (3 Replies)
Discussion started by: gowthamakanthan
3 Replies
10. UNIX for Beginners Questions & Answers
I am in the market looking to purchase a new E950 server and I am trying to decide between using local SSD drives or SSD based SAN. The application that will be running on this server is read-intensive so I am looking for the most optimal configuration to support this application. There are no... (2 Replies)
Discussion started by: ikx
2 Replies
LEARN ABOUT DEBIAN
opensc-tool
OPENSC-TOOL(1) OpenSC tools OPENSC-TOOL(1)
NAME
opensc-tool - generic smart card utility
SYNOPSIS
opensc-tool [OPTIONS]
DESCRIPTION
The opensc-tool utility can be used from the command line to perform miscellaneous smart card operations such as getting the card ATR or
sending arbitrary APDU commands to a card.
OPTIONS
--info, -i
Print information about OpenSC, such as version and enabled components
--atr, -a
Print the Answer To Reset (ATR) of the card, output is in hex byte format
--name, -n
Print the name of the inserted card (driver)
--serial
Print the card serial number (normally the ICCSN), output is in hex byte format
--send-apdu apdu, -s apdu
Sends an arbitrary APDU to the card in the format AA:BB:CC:DD:EE:FF...
--list-files, -f
Recursively lists all files stored on card
--list-readers, -l
Lists all configured readers
--list-drivers, -D
Lists all installed card drivers
--reader num, -r num
Use the given reader number. The default is 0, the first reader in the system.
--card-driver driver, -c driver
Use the given card driver. The default is auto-detected.
--wait, -w
Wait for a card to be inserted
--verbose, -v
Causes opensc-tool to be more verbose. Specify this flag several times to enable debug output in the opensc library.
SEE ALSO
opensc-explorer(1)
opensc 06/03/2012 OPENSC-TOOL(1)