10 More Discussions You Might Find Interesting
1. Solaris
Hi Community,
I am facing one issue related storage accessing from solaris 10 machine(M5000). it was working fine then we shifted to another site. the only change on that site is FC switch.
The issue i am facing is from solaris machine i can able to see the LUN, it;s only a test lun of 30... (17 Replies)
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2. Red Hat
We have a RHEL 5.8 server at the production level and we have a Java application on this server. I know of the SSL certificate generation at the OS (RHEL) level but it is implemented on the Java application by our development team using the Java keytool. My doubt is that is the SSL generation can... (3 Replies)
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3. Solaris
Hi,
i have a two port hba card in solaris 10 system one of which is disabled. How to enable and configure the other port.
---------- Post updated at 08:17 AM ---------- Previous update was at 03:40 AM ----------
please help :( (7 Replies)
Discussion started by: rishiraaz
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4. Solaris
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5. Solaris
I have a list of LUN ID, my task is to find if disk has been added or not. How do I do that? I have been searching the forum and not able to find answer.
thanks (4 Replies)
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6. Solaris
Hi All,
I'm actually trying to configure a Qlogic HBA on a solaris9 connecting in a Brocade SAN. I installed Solaris9 and now trying to look at FC devices..
bash-2.05# luxadm -e port
Found path to 0 HBA ports
bash-2.05# luxadm probe
No Network Array enclosures found in /dev/es... (7 Replies)
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7. Solaris
Hi all,
New to the world of SAN, so forgive me for any ambigious terminology.
I have a sun 6800 chassis with two domains, both domains connected to a San ancor sanbox ( 2 x Storeedge T3 / Mcdata switch ). Current Qlogic HBA's are 1Gb glc adaptors, version of qlc drivers... (1 Reply)
Discussion started by: sbk1972
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8. Solaris
Hi all
Hope your all well and happy in solaris land :-)
Recently purchased some Qlogic HBA's for a few solaris servers. Was told that you cant have mixed chipsets and as this client is all qlogic, have to have hba's using qlogic.
1) Is that correct ? Cant mix different chipsets of... (0 Replies)
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9. Solaris
I have installed a qlogic HBA card in an E450 Solaris 9 with all the SUNW packages and the latest EPROM version. Configuration reboot was done. An orange light flashes to the right of where the card plugs into the fiber cable after booting, and the following error apprears at the start of the boot... (9 Replies)
Discussion started by: floydm
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10. Solaris
hi all,
I'm looking for a command to display the WWN of my 2 HBAs cards installed on my Solaris 8 server.
I have installed HP securepath for multipathing but I can only see the controllers info of my SAN with spmgr display command.
Any ideas ?
Thanks a lot.
Fabien (10 Replies)
Discussion started by: unclefab
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tran_reset(9E) Driver Entry Points tran_reset(9E)
NAME
tran_reset - reset a SCSI bus or target
SYNOPSIS
#include <sys/scsi/scsi.h>
int prefixtran_reset(struct scsi_address *ap, int level);
INTERFACE LEVEL
Solaris architecture specific (Solaris DDI).
PARAMETERS
ap Pointer to the scsi_address(9S) structure.
level The level of reset required.
DESCRIPTION
The tran_reset() vector in the scsi_hba_tran(9S) structure must be initialized during the HBA driver's attach(9E) to point to an HBA entry
point to be called when a target driver calls scsi_reset(9F).
tran_reset() must reset either the SCSI bus, a SCSI target device, or a SCSI logical unit as specified by level.
level must be one of the following:
RESET_ALL Reset the SCSI bus.
RESET_TARGET Reset the target specified by ap.
RESET_LUN Reset the logical unit specified by ap.
tran_reset should set the pkt_reason field of all outstanding packets in the transport layer associated with each target or logical unit
that was successfully reset to CMD_RESET and the pkt_statistics field must be OR'ed with either STAT_BUS_RESET (if the SCSI bus was reset)
or STAT_DEV_RESET (if the target or logical unit was reset).
The HBA driver should use a SCSI Bus Device Reset Message to reset a target device. The HBA driver should use a SCSI Logical Unit Reset
Message to reset a logical unit.
Packets that are in the transport layer but not yet active on the bus should be returned with pkt_reason set to CMD_RESET and pkt_statis-
tics OR'ed with STAT_ABORTED.
Support for RESET_LUN is optional but strongly encouraged for new and updated HBA drivers. If an HBA driver provides RESET_LUN support, it
must also create the lun-reset capability with a value of zero for each target device instance represented by a valid ap. The HBA is also
required to provide the means to return the current value of the lun-reset capability in its tran_getcap(9E) routine, as well as the means
to change the value of the lun_reset capability in its tran_setcap(9E) routine.
RETURN VALUES
tran_reset() should return:
1 on success.
0 on failure.
SEE ALSO
attach(9E), ddi_dma_buf_setup(9F), scsi_hba_attach(9F), scsi_reset(9F), scsi_address(9S), scsi_hba_tran(9S)
Writing Device Drivers
NOTES
If pkt_reason already indicates that an earlier error had occurred for a particular pkt, tran_reset() should not overwrite pkt_reason with
CMD_RESET.
SunOS 5.10 12 Jul 2002 tran_reset(9E)
03-28-2012
