RE: Problems with connecting redhat 3 ES server to eva



-----Original Message-----
From: redhat-list-bounces@xxxxxxxxxx [mailto:redhat-list-
bounces@xxxxxxxxxx] On Behalf Of Bliss, Aaron
Sent: Monday, April 03, 2006 9:31 AM
To: General Red Hat Linux discussion list
Subject: Problems with connecting redhat 3 ES server to eva

I'm having some problems with connecting redhat 3 ES server to eva;
Any
ideas?
When attempting to fdisk /dev/sda; fidsk reports Unable to read
/dev/sda
The following shows up after unloading and re-loading the device
driver:

What host type is the linux host configured as on the EVA (check in
command view under hosts) ?

Which version of the Controller software are you running ? (check
hardware - rack 1 - controller enclosure - controller a or b in command
view)
It is listed as software version.

Run hp_rescan on the host and send the output.

How many vdisks are presented to the host, what are their assigned luns
?

What does dmesg |grep sd return ?

I have a hunch but would like to confirm it with the data above.

-Tobias


/var/log/messsages after loading the qla driver:
Apr 3 12:22:51 ms-lnx-s20 kernel: Attached scsi generic sg0 at scsi0,
channel 0, id 0, lun 0, type 12
Apr 3 12:22:51 ms-lnx-s20 kernel: Attached scsi disk sda at scsi0,
channel 0, id 0, lun 1
Apr 3 12:22:51 ms-lnx-s20 kernel: resize_dma_pool: unknown device
type
12
Apr 3 12:22:51 ms-lnx-s20 kernel: SCSI device sda: 293601280 512-byte
hdwr sectors (150324 MB)
Apr 3 12:22:51 ms-lnx-s20 kernel: sda:<6>Device 08:00 not ready.
Apr 3 12:22:51 ms-lnx-s20 kernel: I/O error: dev 08:00, sector 0
Apr 3 12:22:51 ms-lnx-s20 kernel: Device 08:00 not ready.
Apr 3 12:22:51 ms-lnx-s20 kernel: I/O error: dev 08:00, sector 0
Apr 3 12:22:51 ms-lnx-s20 kernel: unable to read partition table
Apr 3 12:23:11 ms-lnx-s20 kernel: Device 08:00 not ready.
Apr 3 12:23:11 ms-lnx-s20 kernel: I/O error: dev 08:00, sector 0

The folowing shows up in /proc/scsi/qla2300/0
/proc/scsi/qla2300/0:
QLogic PCI to Fibre Channel Host Adapter for QLA2340 :
Firmware version: 3.03.11, Driver version 7.05.00p8
Entry address = f8843060
HBA: QLA2312 , Serial# S02722
Request Queue = 0x37710000, Response Queue = 0x1b0e0000
Request Queue count= 512, Response Queue count= 512
Total number of active commands = 0
Total number of interrupts = 8
Total number of IOCBs (used/max) = (0/600)
Total number of queued commands = 0
Device queue depth = 0x20
Number of free request entries = 500
Number of mailbox timeouts = 0
Number of ISP aborts = 0
Number of loop resyncs = 0
Number of retries for empty slots = 0
Number of reqs in pending_q= 0, retry_q= 0, done_q= 0, scsi_retry_q= 0
Host adapter:loop state= <READY>, flags= 0x860813
Dpc flags = 0x0
MBX flags = 0x0
SRB Free Count = 4096
Link down Timeout = 008
Port down retry = 030
Login retry count = 030
Commands retried with dropped frame(s) = 0
Configured characteristic impedence: 50 ohms
Configured data rate: 1-2 Gb/sec auto-negotiate


SCSI Device Information:
scsi-qla0-adapter-node=200000e08b1be281;
scsi-qla0-adapter-port=210000e08b1be281;
scsi-qla0-target-0=50001fe150047c68;

SCSI LUN Information:
(Id:Lun) * - indicates lun is not registered with the OS.
( 0: 0): Total reqs 1, Pending reqs 0, flags 0x0, 0:0:81,
( 0: 1): Total reqs 7, Pending reqs 0, flags 0x0, 0:0:81,

www.preferredcare.org
"An Outstanding Member Experience," Preferred Care HMO Plans -- J. D.
Power and Associates

Confidentiality Notice:
The information contained in this electronic message is intended for
the
exclusive use of the individual or entity named above and may contain
privileged or confidential information. If the reader of this message
is
not the intended recipient or the employee or agent responsible to
deliver
it to the intended recipient, you are hereby notified that
dissemination,
distribution or copying of this information is prohibited. If you
have
received this communication in error, please notify the sender
immediately
by telephone and destroy the copies you received.


--
redhat-list mailing list
unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe
https://www.redhat.com/mailman/listinfo/redhat-list

--
redhat-list mailing list
unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe
https://www.redhat.com/mailman/listinfo/redhat-list