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UNIX for Dummies Questions & Answers
what is SAN
Post 52907 by Perderabo on Tuesday 29th of June 2004 01:42:22 PM
06-29-2004
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10 More Discussions You Might Find Interesting
1. AIX
hi
We have 2 AIX nodes running with HACMP and all of them connected to SAN,
Our shared storage is shark; I need to create shared volume group and I need the HACMP take a ware of it.
Regards (1 Reply)
Discussion started by: h2aix
1 Replies
2. Solaris
Hi everyone,
I wonder if I can canvas any opinions or thoughts (good or bad) on SAN attaching a SUN V880/490 to an EMC Clarion SAN?
At the moment the 880 is using 12 internal FC-AL disks as a db server and seems to be doing a pretty good job. It is not I/O, CPU or Memory constrained and the... (2 Replies)
Discussion started by: si_linux
2 Replies
3. Solaris
Hi,
How can we differentiate a SAN disk with a Solaris local disk?
Please respond.
Thanks (4 Replies)
Discussion started by: balu_solaris
4 Replies
4. AIX
Dera all
I have error repeating for two day, when I checked the error log by errpt command:
------------------------------------------------------------------------
LABEL: SC_DISK_ERR2
IDENTIFIER: 79B0DF89
Date/Time: Wed Oct 31 02:41:36 SAUS
Sequence Number: 9000... (1 Reply)
Discussion started by: magasem
1 Replies
5. Linux
Hello everyone.
I was wondering if there is a way to increase the size on the LUN on a SAN and make the Linux kernel understand the changes without restarting?
In the past it has always been rebooted to see the new values but im sure that there is a way now for the lvm to see the Free PE in... (8 Replies)
Discussion started by: d_ark
8 Replies
6. UNIX for Dummies Questions & Answers
Hello,
I'm posting this in the "Unix for Dummies" forum, since it is more of a theoretical question than an exact problem/fix I'm inquiring about.
I have a SunFire T2000 server with 4 internal hard drives, running Solaris 10. (So far so good :)
The company just purchased a large EMC SAN. ... (5 Replies)
Discussion started by: FredSmith
5 Replies
7. AIX
Can anyone recommend a good book on san storage basics and how it communicates with an AIX server? (1 Reply)
Discussion started by: NycUnxer
1 Replies
8. AIX
Has anyone tried SAN to SAN mirroring on IBM DS SAN Storage.
DS5020 mentions Enhanced Remote Mirror to multi-LUN applications
I wonder if Oracle High availibility can be setup using Remote Mirror option of SAN ? (1 Reply)
Discussion started by: filosophizer
1 Replies
9. AIX
Hi all,
We are migrating our SAN storage from HSV360 to 3PAR. The system runs aix 6.1 version with HACMP.
Please let me know what are requirements from OS side and how are the data copied to the new disks. (10 Replies)
Discussion started by: ElizabethPJ
10 Replies
10. Filesystems, Disks and Memory
hi! i got a rhel 6.3 host that already have an xfs filesystem mounted from a SAN (let's call it SAN-1) whose size is 9TB.
i will be receiving another SAN (let's call it SAN-2) storage of 15TB size. this new addition is physically on another SAN storage. SAN-1 is on a Pillar storage while the new... (6 Replies)
Discussion started by: rino19ny
6 Replies
LEARN ABOUT CENTOS
checkrad
CHECKRAD(5) File Formats Manual CHECKRAD(5) NAME
checkrad -- See if a user is (still) logged in on a certain port. SYNOPSIS
checkrad [-d] nas-type nas-ip nas-port login session-id DESCRIPTION
Checkrad is used by the radius server to check if its idea of a user logged in on a certain port/NAS is correct if a double login is detected. Returns: 0 = no duplicate, 1 = duplicate, >1 = error. OPTIONS
-d Enable printing of debugging informations. nas-type Type of port/NAS. Can be one of: o ascend o bay o cisco o cisco_l2tp o computone o cvx o digitro o dot1x o livingston o max40xx o mikrotik o mikrotik_snmp o multitech o netserver o other o pathras o patton o portslave o pr3000 o pr4000 o redback o tc o usrhiper o versanet The "other" type cause checkrad to skip any check and always returns 1. nas-ip IP address of the NAS to check. nas-port The NAS port to check (may be ignored by some nas-type). login The login name to check. session-id Session to check. (actually ignored by all nas-type) SEE ALSO
radiusd(8) AUTHOR
Written by Miquel van Smoorenburg, miquels@cistron.nl. This manual page was written by Marco Nenciarini <mnencia@debian.org> for the Debian project (but may be used by others). 13 January 2006 CHECKRAD(5)