03-06-2008
A little bit confusing is your message. If you are using RH3 you should have kernel 2.4, if you have kernel 2.6 then you should have RH4 or RH5.
Actually all the information for Qlogic HBA you will find as you said in /proc/scsi/ directory. For Emulex it's split between two directories in kernel 2.6 (/proc/scsi and /sys/). Also messages files includes information about HBA card.
You can also use Qlogic utility that is available for download from Qlogic webside to query the information about the HBA.
Also if you are using different vendors Arrays you usualy shoud get software that will let you get more information about HBA eg. inq from EMC.
Hope this helps.
Regards,
-Oktawik.
This User Gave Thanks to oktawik For This Post:
10 More Discussions You Might Find Interesting
1. UNIX for Advanced & Expert Users
i need to write a program to know how many users are presently connected to my ftp server and http server .
i need to keep a count of this and this count should be available to other different software . how to make this GLOBAL so that other softwares can access this count value (7 Replies)
Discussion started by: hariprasad
7 Replies
2. Solaris
Hi there
Now, Ive always support servers that used multi path software with dual cards, e.g. powerpath (emc ) / MPXIO. I got asked a question today, that if a solaris 8/9/10 host had 2 HBA cards, but no multipathing software, what would happen ?? Does the HBA card with the highest id on the... (2 Replies)
Discussion started by: sbk1972
2 Replies
3. UNIX for Dummies Questions & Answers
hi guys
I have a server(x3650 M2) connected to a SAN...it takes a long time to boot with a lot errors like these
any idea how to fix that?
Suse Enterprise 10 SP3
update as soon as I disconnect the HBAs boots up normal and fast and no messages
sdi:end_request: I/O error, dev sdh,... (0 Replies)
Discussion started by: kopper
0 Replies
4. Solaris
Hi,
I was asked to connect a KVM screen to a Sun Fire V440 last night so I connected it up but no joy and nothing on the KVM screen. I was told that a reboot may fix the problem so connected to the ALOM and rebooted. On the plus side, the KVM screen now works but I lost the ALOM connection.
... (0 Replies)
Discussion started by: jimmy54321
0 Replies
5. Red Hat
Hi All,
Need few answers
1) How to check HBA Card in rhel4/5/6.
2) How to HBA is faulty?
3) How to replace an HBA ?
4) How to reconfigure an HBA (3 Replies)
Discussion started by: Devendra.Sachde
3 Replies
6. Solaris
Hi, I have a question regarding HBA configuration. Here are the commands' output:
# cfgadm -al | grep fc
c1 fc-fabric connected unconfigured unknown
c2 fc connected unconfigured unknown
c5 ... (11 Replies)
Discussion started by: aixlover
11 Replies
7. Solaris
Hi All,
How to view all devices connected to Sun E2900.
I wan to view all components attached to it.
Please help
Regards,
NSkumar (3 Replies)
Discussion started by: nskumar
3 Replies
8. Shell Programming and Scripting
Hi,
I have an external hard drive connected to my iMac.
I am logged into a Linux_x86_64 server. Now, if I want to download files directly to the hard drive, is there a way to do it.
Currently, I am chasing cyberduck to download content to the hard drive. (3 Replies)
Discussion started by: jacobs.smith
3 Replies
9. Red Hat
i have a redhat linux 5.3 machine.
i can ping that machine remotely from my laptop.
but when i connect that server via putty after providing username and password there is wait for some minutes and then i get error message
"server unexpectedly closed network connection"
Please guide... (2 Replies)
Discussion started by: rehantayyab82
2 Replies
10. UNIX for Beginners Questions & Answers
All 30 of my students in the Linux Lab here at school have the same message showing on their screen when they try to log into the server.
How can we Authenticate the Server and fix the missing specific parameters on the Solaris Server to fix this issue ?? (6 Replies)
Discussion started by: mwilliams21z
6 Replies
LEARN ABOUT CENTOS
gnutls_x509_crt_get_subject_alt_name
gnutls_x509_crt_get_subject_alt_name(3) gnutls gnutls_x509_crt_get_subject_alt_name(3)
NAME
gnutls_x509_crt_get_subject_alt_name - API function
SYNOPSIS
#include <gnutls/x509.h>
int gnutls_x509_crt_get_subject_alt_name(gnutls_x509_crt_t cert, unsigned int seq, void * san, size_t * san_size, unsigned int * critical);
ARGUMENTS
gnutls_x509_crt_t cert
should contain a gnutls_x509_crt_t structure
unsigned int seq
specifies the sequence number of the alt name (0 for the first one, 1 for the second etc.)
void * san is the place where the alternative name will be copied to
size_t * san_size
holds the size of san.
unsigned int * critical
will be non-zero if the extension is marked as critical (may be null)
DESCRIPTION
This function retrieves the Alternative Name (2.5.29.17), contained in the given certificate in the X509v3 Certificate Extensions.
When the SAN type is otherName, it will extract the data in the otherName's value field, and GNUTLS_SAN_OTHERNAME is returned. You may use
gnutls_x509_crt_get_subject_alt_othername_oid() to get the corresponding OID and the "virtual" SAN types (e.g., GNUTLS_SAN_OTHERNAME_XMPP).
If an otherName OID is known, the data will be decoded. Otherwise the returned data will be DER encoded, and you will have to decode it
yourself. Currently, only the RFC 3920 id-on-xmppAddr SAN is recognized.
RETURNS
the alternative subject name type on success, one of the enumerated gnutls_x509_subject_alt_name_t. It will return GNUTLS_E_SHORT_MEM-
ORY_BUFFER if san_size is not large enough to hold the value. In that case san_size will be updated with the required size. If the cer-
tificate does not have an Alternative name with the specified sequence number then GNUTLS_E_REQUESTED_DATA_NOT_AVAILABLE is returned.
REPORTING BUGS
Report bugs to <bug-gnutls@gnu.org>.
General guidelines for reporting bugs: http://www.gnu.org/gethelp/
GnuTLS home page: http://www.gnu.org/software/gnutls/
COPYRIGHT
Copyright (C) 2012 Free Software Foundation, Inc..
Copying and distribution of this file, with or without modification, are permitted in any medium without royalty provided the copyright
notice and this notice are preserved.
SEE ALSO
The full documentation for gnutls is maintained as a Texinfo manual. If the info and gnutls programs are properly installed at your site,
the command
info gnutls
should give you access to the complete manual. As an alternative you may obtain the manual from:
http://www.gnu.org/software/gnutls/manual/
gnutls 3.1.15 gnutls_x509_crt_get_subject_alt_name(3)