| From | Subject | Date |
|---|---|---|
| Matthew Dillon | HAMMER update 06-Feb-2008
Work continues to progress well but I've hit a few snags:
* My current recovery model is just not working for cross-cluster
transactions.
* I can't fix the write performance issue due to the way the cluster
localization and spike code works.
* Handling nearly full filesystems is proving to be a problem due to
the inability to estimate space requirements which in turn are
related to the cluster localization the current model uses.
* Efficient real-t...
| Feb 6, 5:55 pm 2008 |
| Simon 'corecode' Sch... | Re: HAMMER update 06-Feb-2008
This sounds quite like LFS now. LFS however split the volume in smaller
blocks which could be "used", "empty" or "open", IIRC. Their background
cleaner then could push remaining data from used blocks to a currently
open one, marking the block "empty" after that, allowing the FS to write
to the blocks again.
They always had problems with the cleaner, I think.
cheers
simon
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| Feb 6, 7:09 pm 2008 |
| Matthew Dillon | Re: Sync audio stutters
Yah, that's fine. FreeBSD did something similar.
-Matt
| Feb 6, 2:02 pm 2008 |
| Simon 'corecode' Sch... | Sync audio stutters
Hey,
I'd like to commit this patch in a couple of days if nobody objects. I
think this fixes the "audio stutters" on machines with a lot of memory.
cheers
simon
Index: kern/vfs_mount.c
===================================================================
RCS file: /home/dcvs/src/sys/kern/vfs_mount.c,v
retrieving revision 1.30
diff -u -p -r1.30 vfs_mount.c
--- kern/vfs_mount.c 5 Jan 2008 14:02:38 -0000 1.30
+++ kern/vfs_mount.c 5 Feb 2008 01:18:21 -0000
@@ -906,6 +906,7 @@ vm...
| Feb 6, 9:34 am 2008 |
| Matthew Dillon | Re: pkgsrc quarterly update on the way
* The floating point state now being saved on the signal stack
and restored on return.
* Probably a few other things that I can't put my finger on at the
moment. I think the FP changes may be the biggest issue with
regards to threaded pkgsrc binaries.
-Matt
Matthew Dillon
<dillon@backplane.com>
| Feb 6, 2:08 am 2008 |
| Matthew Dillon | Re: pkgsrc quarterly update on the way
We should take this opportunity to name the quarterly pkgsrc
directory after the quarter, e.g. 2007Q3, 2008Q1, and so forth,
and then just have a softlink pointing to the 'latest'.
Ultimately we are going to want to keep several quarters online,
hence needing the new naming scheme. But I don't think we have to
worry about that this release. I'd scrap it.
-Matt
Matthew Dillon
<dillon@backplane.com>
| Feb 6, 2:04 am 2008 |
| Justin C. Sherrill | pkgsrc quarterly update on the way
I'm getting it together for building the 2007Q4 pkgsrc release on pkgbox,
so that we have a new set of binaries for the next release.
Are there folks who want each quarterly release to last half a year, or
should I stick to only the most recent release? I'm leaning towards not
doing this, as the previous quarter's release is not updated, and anyone
trying to stick with it will not be updating frequently anyway.
If the answer to that is yes, I was thinking I'd take the existing 2007Q3
binaries an...
| Feb 5, 11:20 pm 2008 |
| Simon 'corecode' Sch... | Re: pkgsrc 2007q4 is out
I'll just resend. I had some suggestions for the directory names, but
seems the mail got lost.
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| Feb 6, 6:29 am 2008 |
| Justin C. Sherrill | Re: pkgsrc 2007q4 is out
Aha! I remembered you had said something, but I couldn't find the
message. This is a good idea. However, does pkg_add and make bin-install
expect a certain hierarchy? I'll have to experiment.
| Feb 6, 12:55 pm 2008 |
| Joerg Sonnenberger | Re: pkgsrc 2007q4 is out
Basically they just care about the path to repo/.../All. Neither has a
default.
Joerg
| Feb 6, 2:08 pm 2008 |
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