mincache= direct in a file system ---- suggestions need

[Jeeshan]

Hi

I have on rp7440 server with OS 11iv2.
I do want to direct my file system usage skiiping buffer cache for application performance enhancement.
So i want to apply the command
#mount -o mincache=direct /dev/vg_bill03_u03/lv_u03 /u03

Is this appropriate? or any suggestions?
How can i put this in /etc/fstab?

[Steve Steel · Accepted solution]

Hi


Its all here

http://docs.hp.com/en/5971-4772/ch02s03.html


Steve Steel

[Steven E. Protter]

Shalom,

http://docs.hp.com/en/B1031-90043/ch02s03.html

A rather lot of reading but a few searches of this document will find you want you want.

SEP

[Tim Nelson]

and man mount_vxfs will help as well.

/dev/vg_bill03_u03/lv_u03 /u03 vxfs mincache=direct 0 2

[Jeeshan]

if i use
#mount -o mincache=direct,convosync=direct /dev/vg_bill03_u03/lv_u03 /u03

Is there any issue regarding this?

[Jeeshan]

is there any performance related issues?

[Jeeshan]

as no one yet respond anything. i closed this thread.

Thnaks guys who responded.