[CentOS] setting the device queue_depth
axel.weber at cbc.de
axel.weber at cbc.deMon May 19 07:00:36 UTC 2014
- Previous message: [CentOS] Samba4 questions
- Next message: [CentOS] setting the device queue_depth
- Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]
Hi, Due to limitations of our Storage we need to set the device queue_depth to 4. I did this with a script that basically does this: echo 4 > /sys/block/sdft/device/queue_depth. But after a few minutes it starts to grow until it reaches 32 again. What could cause that behavior? Furthermore the system doesn' t load my qlogic options. I have set them to: cat /etc/modprobe.d/qlogic.conf alias scsi_hostadapter1 qla2xxx options qla2xxx ql2xmaxqdepth=4 But the max queue depth is cat /sys/module/qla2xxx/parameters/ql2xmaxqdepth 32 Any help would be appreciated. Centos: CentOS release 6.3 (Final) Storage: DDN 9900 Qlogic: 2560 (using distri firmware) Cheers Axel
- Previous message: [CentOS] Samba4 questions
- Next message: [CentOS] setting the device queue_depth
- Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]
More information about the CentOS mailing list