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Operating Systems
Solaris
Accessing a StorageTek 2530 Disk array from SUN, SPARC Enterprise T2000
Post 302326982 by DundeeDancer on Friday 19th of June 2009 09:45:39 AM
06-19-2009
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1. Solaris
I have a Sun Sparc T2000 (Solaris 10 05-08) and have installed a PCI-X 4GB Single Port HBA card in it.
I have one StorageTek 2540 array that I would like to connect to the T2000.
For the moment it would be a single path connection, but I've ordered a 2nd HBA, so eventually it would be... (4 Replies)
Discussion started by: soliberus
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2. Solaris
Hi!
I have Sun StorageTek 2540 FC array and CAM works very slowly - I can wait for software response even more than 2 minutes... I run this software on Windows machine with Firefox Web Browser but speed is terrible... How can I make it works at least a little bit faster?.. (2 Replies)
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3. Filesystems, Disks and Memory
In Sun manuals, I didn't find how to backup Sun StorageTek Common Array Manager's configuration. Is there a way to do it like backing up Brocade switch configuration? CAM is under Solaris 10.
Thank you in advance! (0 Replies)
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4. Filesystems, Disks and Memory
Hi,
I have a question about Sun StorageTek Common Array Manager (CAM): What is the concept of 'host'? Is it the hostname of the server that has access to the managed array? If so, can I use its IP instead of its hostname?
I've found a 'host' under CAM called XYZ (See below). In our... (7 Replies)
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5. UNIX for Beginners Questions & Answers
-> start /SYS
Are you sure you want to start /SYS (y/n)? y
Starting /SYS
]-> show HOST
/HOST
Targets:
bootmode
diag
domain
Properties:
autorestart = reset
autorunonerror = false
bootfailrecovery = poweroff
... (29 Replies)
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LEARN ABOUT FREEBSD
tws
TWS(4) BSD Kernel Interfaces Manual TWS(4) NAME
tws -- 3ware 9750 SATA+SAS 6Gb/s RAID controller card driver SYNOPSIS
To compile this driver into the kernel, place the following lines in your kernel configuration file: device scbus device tws Alternatively, to load the driver as a module at boot time, place the following line in loader.conf(5): tws_load="YES" DESCRIPTION
The tws driver provides support for LSI's 3ware 9750 SATA+SAS 6Gb/s RAID controller cards. These controllers feature the LSISAS2108 6Gb/s SAS RAID-on-Chip (ROC) and are available in 4- and 8-port configurations, supports RAID levels 0, 1, 5, 6, 10, 50 and single disk, with 96 SATA and/or SAS hard drives and SSDs. For further hardware information, see http://www.lsi.com/. HARDWARE
The tws driver supports the following SATA/SAS RAID controller: o LSI's 3ware SAS 9750 series LOADER TUNABLES
Tunables can be set at the loader(8) prompt before booting the kernel or stored in loader.conf(5). hw.tws.cam_depth The maximum queued CAM SIM requests for one controller. The default value is 256. hw.tws.enable_msi This tunable enables MSI support on the controller if set to a non-zero value. The default value is 0. hw.tws.queue_depth The maximum queued requests for one controller. hw.tws.use_32bit_sgls Limit the driver to use only 32-bit SG elements regardless whether the operating system is running in 64-bit mode. The default value is 0. FILES
/dev/da? array/logical disk interface /dev/tws? management interface DIAGNOSTICS
Whenever the driver encounters a command failure, it prints out an error code in the format: "ERROR: (<error source>: <error code>):", fol- lowed by a text description of the error. There are other error messages and warnings that the driver prints out, depending on the kinds of errors that it encounters. If the driver is compiled with TWS_DEBUG defined, it prints out a whole bunch of debug messages. SEE ALSO
da(4), scsi(4) AUTHORS
The tws driver was written by Manjunath Ranganathaiah for LSI and this manual page was written by Xin LI <delphij@FreeBSD.org> for iXsystems, Inc. BSD
October 4, 2011 BSD