| To: | xfs@xxxxxxxxxxx |
|---|---|
| Subject: | XFS real-time allocator |
| From: | harryxiyou <harryxiyou@xxxxxxxxx> |
| Date: | Tue, 29 Oct 2013 22:35:06 +0800 |
| Delivered-to: | xfs@xxxxxxxxxxx |
| Dkim-signature: | v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:date:message-id:subject:from:to:content-type; bh=3f6rR8hg9yDZF/P+6ouBS57D6jgzo0Ebhgw5d+agmic=; b=ta+JDoiiCeuppenmDUEnUk4MQ4syZVR6Gk7Z8Wh4BBafjBoWLaFYWSHk0Vr24jqQzR i8DJjcbw8HOcVTZjN8SqJ4vT/uB8tQuo/hDIxd+ZK78XTnqwEO/EYxbcf4jmuW/NKd9/ iLv4VDgKCK8dA48HN+NKJcDYST1+RMZDUd+0+9H5il0nvAJ1nkCcylUOGwQ0GxX5NM56 gxS5tE7AHE7dOiKSSZP3/wOJoif4DU6Y7n56E1imr0puZwm37wlXB7q8PqEgKcTZgE3n QQVN4BvA6kiKeyN8Y8F15vXMvikfRA9RFZOrJJ3u/CCC94snZSjnjBSWb+h1voVi4Id+ FBHg== |
Hi all,
I have created a real-time partition as follows.
root@node2:~# mkfs.xfs -f -r rtdev=/dev/sda3 /dev/sda4
meta-data=/dev/sda4 isize=256 agcount=4, agsize=56122440 blks
= sectsz=512 attr=2, projid32bit=0
data = bsize=4096 blocks=224489757, imaxpct=25
= sunit=0 swidth=0 blks
naming =version 2 bsize=4096 ascii-ci=0
log =internal log bsize=4096 blocks=109614, version=2
= sectsz=512 sunit=0 blks, lazy-count=1
realtime =/dev/sda3 extsz=4096 blocks=14865657,
rtextents=14865657
I wonder how to use its real-time feature. And I should call some interfaces
supported by XFS in the user/kernel-space, right?
--
Thanks
Weiwei Jia (Harry Wei)
|
| <Prev in Thread] | Current Thread | [Next in Thread> |
|---|---|---|
| ||
| Previous by Date: | Kind Attention, Reserve Bank Of India |
|---|---|
| Next by Date: | Re: ls and du slow, Stan Hoeppner |
| Previous by Thread: | Kind Attention, Reserve Bank Of India |
| Next by Thread: | Re: XFS real-time allocator, Dave Chinner |
| Indexes: | [Date] [Thread] [Top] [All Lists] |