|
Hello all. I'm taking one last try on this question before asking at FROSUG tonight. :) -------- Original Message -------- Hello all. I of course just got an email from the customer, and he found a bug to answer the first question:
It's on a different platform, but matches the issue exactly. He also answered the question about his Adaptec HBA and zfs_nocacheflush in the product notes for the card: http://sunsolve.sun.com/data/820/820-1260/pdf/820-1260-14.pdf Current question is thus... OpenSolaris 2008.11 X4240 ZFS data zpools using X25-E for ZIL offload and X25-M for L2ARC offload * Can we shorten the SAS or SCSI timeout via sd_io_time? * Should we even need to worry about queue depth? Intel SSDs have a depth of 30, but the system ala sd_max_throttle has 256 default (per sddef.h)? * What’s the difference between sd_max_throttle and zfs_vdev_max_pending? -- Have a great day, and thank you for calling Sun! Ted (Thomas E.) Ward Technical Support Engineer Sun Microsystems, Inc. Operating Systems Technology Service Center Email: [email protected] Phone: 303-464-4594 My Working Hours : 9am-6pm MT, Monday thru Friday My Manager's Email: [email protected] ======================================================================== TO REACH THE NEXT AVAILABLE ENGINEER: 1. Call 1-800-USA-4SUN choose opt 2 and enter your case number. 2. Wait for my voice mail message to begin. 3. Press "0" during my message to reach the next available engineer. 4. You will hear hold music until the next engineer answers. ======================================================================== Submit, check and update tickets at http://www.sun.com/osc ======================================================================== This email may contain confidential and privileged material for the sole use of the intended recipient. Any review or distribution by others is strictly prohibited. If you are not the intended recipient please contact the sender and delete all copies. ======================================================================== -- Have a great day, and thank you for calling Sun! Ted (Thomas E.) Ward Technical Support Engineer Sun Microsystems, Inc. Operating Systems Technology Service Center Email: [email protected] Phone: 303-464-4594 My Working Hours : 9am-6pm MT, Monday thru Friday My Manager's Email: [email protected] ======================================================================== TO REACH THE NEXT AVAILABLE ENGINEER: 1. Call 1-800-USA-4SUN choose opt 2 and enter your case number. 2. Wait for my voice mail message to begin. 3. Press "0" during my message to reach the next available engineer. 4. You will hear hold music until the next engineer answers. ======================================================================== Submit, check and update tickets at http://www.sun.com/osc ======================================================================== This email may contain confidential and privileged material for the sole use of the intended recipient. Any review or distribution by others is strictly prohibited. If you are not the intended recipient please contact the sender and delete all copies. ======================================================================== | |||||
_______________________________________________ opensolaris-discuss mailing list [email protected]
