[opensuse-factory] util-linux-ng plans for 11.4?
All, A new userspace tool "fstrim" was checked into git for util-linux-ng last week. http://git.kernel.org/?p=utils/util-linux-ng/util-linux-ng.git;a=commit;h=d9... Its a new almost trivial tool that invokes the new ext4 FITRIM capability in the 2.6.37 kernel. I'd like to see it in 11.4. If a new util-linux-ng version that includes fstrim is likely to get in I'll just let the process happen. If not, I can sr a patch based on the above git info. (I'm not a obs expert, so if someone else would do it, even better.) Thanks Greg -- To unsubscribe, e-mail: opensuse-factory+unsubscribe@opensuse.org For additional commands, e-mail: opensuse-factory+help@opensuse.org
On Mon, Nov 29, 2010 at 5:51 PM, Greg Freemyer <greg.freemyer@gmail.com> wrote:
All,
A new userspace tool "fstrim" was checked into git for util-linux-ng last week.
http://git.kernel.org/?p=utils/util-linux-ng/util-linux-ng.git;a=commit;h=d9...
Its a new almost trivial tool that invokes the new ext4 FITRIM capability in the 2.6.37 kernel.
I'd like to see it in 11.4. If a new util-linux-ng version that includes fstrim is likely to get in I'll just let the process happen.
If not, I can sr a patch based on the above git info. (I'm not a obs expert, so if someone else would do it, even better.)
Thanks Greg
Looking thru the mailing list for util-linux-ng I came across the info which I've shortened to a synopsis. == Kernel swap device discard support The linux kernel since 2.6.29 has supported discard for pages in swap that are no longer used. The performance impact is variable and can either help or hurt specific SSDs. In most cases it HURTS performance. In openSUSE 11.2 and 11.3 there is no way to control this feature. It is assumed by the kernel to be beneficial for all devices that support discard. In the 2.6.36 kernel an option controlled by userspace was introduced. For 11.4 userspace control support defaults to disabled. util-linux-ng version greater then v2.18 is required to enable the discard capability. For details: see http://marc.info/?l=util-linux-ng&m=128796678428160 == I'm happy with it defaulting to disabled for 11.4. For the 11.2 and 11.3 kernels, I doubt it is worth a kernel patch to disable it, but I can open a bugzilla if anyone thinks its worth the effort. SLED and SLES people may care more about this. Greg -- To unsubscribe, e-mail: opensuse-factory+unsubscribe@opensuse.org For additional commands, e-mail: opensuse-factory+help@opensuse.org
On Mon, 2010-11-29 at 17:51 -0500, Greg Freemyer wrote:
A new userspace tool "fstrim" was checked into git for util-linux-ng last week.
http://git.kernel.org/?p=utils/util-linux-ng/util-linux-ng.git;a=commit;h=d9...
Its a new almost trivial tool that invokes the new ext4 FITRIM capability in the 2.6.37 kernel.
I'd like to see it in 11.4. If a new util-linux-ng version that includes fstrim is likely to get in I'll just let the process happen.
If not, I can sr a patch based on the above git info. (I'm not a obs expert, so if someone else would do it, even better.)
We'll probably need to update for other reasons too. A release should happen in December. We also managed that the '-ng' will now officially finally be gone, and all back to the old name. :) Kay -- To unsubscribe, e-mail: opensuse-factory+unsubscribe@opensuse.org For additional commands, e-mail: opensuse-factory+help@opensuse.org
On Tue, Nov 30, 2010 at 12:43 AM, Kay Sievers <kay.sievers@suse.de> wrote:
On Mon, 2010-11-29 at 17:51 -0500, Greg Freemyer wrote:
A new userspace tool "fstrim" was checked into git for util-linux-ng last week.
http://git.kernel.org/?p=utils/util-linux-ng/util-linux-ng.git;a=commit;h=d9...
Its a new almost trivial tool that invokes the new ext4 FITRIM capability in the 2.6.37 kernel.
I'd like to see it in 11.4. If a new util-linux-ng version that includes fstrim is likely to get in I'll just let the process happen.
If not, I can sr a patch based on the above git info. (I'm not a obs expert, so if someone else would do it, even better.)
We'll probably need to update for other reasons too. A release should happen in December.
We also managed that the '-ng' will now officially finally be gone, and all back to the old name. :)
Kay
Is there an easy way for me to track just util-linux submissions to factory. I'd like to track the above update. Who knows I may even test it when it hits! fyi: I don't a have ssd handy to test with for a couple weeks, so my testing will be in Jan. or later. Thanks Greg -- To unsubscribe, e-mail: opensuse-factory+unsubscribe@opensuse.org For additional commands, e-mail: opensuse-factory+help@opensuse.org
On Tue, 2010-11-30 at 11:04 -0500, Greg Freemyer wrote:
On Tue, Nov 30, 2010 at 12:43 AM, Kay Sievers <kay.sievers@suse.de> wrote:
On Mon, 2010-11-29 at 17:51 -0500, Greg Freemyer wrote:
A new userspace tool "fstrim" was checked into git for util-linux-ng last week.
http://git.kernel.org/?p=utils/util-linux-ng/util-linux-ng.git;a=commit;h=d9...
Its a new almost trivial tool that invokes the new ext4 FITRIM capability in the 2.6.37 kernel.
I'd like to see it in 11.4. If a new util-linux-ng version that includes fstrim is likely to get in I'll just let the process happen.
If not, I can sr a patch based on the above git info. (I'm not a obs expert, so if someone else would do it, even better.)
We'll probably need to update for other reasons too. A release should happen in December.
We also managed that the '-ng' will now officially finally be gone, and all back to the old name. :)
Is there an easy way for me to track just util-linux submissions to factory. I'd like to track the above update. Who knows I may even test it when it hits!
Check this link from time to time? https://build.opensuse.org/package/view_file?file=util-linux.changes&package=util-linux&project=Base%3ASystem Kay -- To unsubscribe, e-mail: opensuse-factory+unsubscribe@opensuse.org For additional commands, e-mail: opensuse-factory+help@opensuse.org
Hey, On 11/30/2010 05:04 PM, Greg Freemyer wrote:
Is there an easy way for me to track just util-linux submissions to factory.
https://hermes.opensuse.org/subscriptions Let it notify you of OBS source commits and filter for project Base:System and package util-linux. Or any other combination you like :) Henne -- Henne Vogelsang, openSUSE. Everybody has a plan, until they get hit. - Mike Tyson -- To unsubscribe, e-mail: opensuse-factory+unsubscribe@opensuse.org For additional commands, e-mail: opensuse-factory+help@opensuse.org
On Tue, Nov 30, 2010 at 11:39 AM, Henne Vogelsang <hvogel@opensuse.org> wrote:
Hey,
On 11/30/2010 05:04 PM, Greg Freemyer wrote:
Is there an easy way for me to track just util-linux submissions to factory.
https://hermes.opensuse.org/subscriptions
Let it notify you of OBS source commits and filter for project Base:System and package util-linux. Or any other combination you like :)
Henne
Thanks Henne, That's exactly what I was hoping for. Greg -- To unsubscribe, e-mail: opensuse-factory+unsubscribe@opensuse.org For additional commands, e-mail: opensuse-factory+help@opensuse.org
participants (3)
-
Greg Freemyer -
Henne Vogelsang -
Kay Sievers